PBFTCohort.java

/**
 * Autogenerated by Thrift Compiler (0.9.2)
 *
 * DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
 *  @generated
 */
package PBFT;

import org.apache.thrift.scheme.IScheme;
import org.apache.thrift.scheme.SchemeFactory;
import org.apache.thrift.scheme.StandardScheme;

import org.apache.thrift.scheme.TupleScheme;
import org.apache.thrift.protocol.TTupleProtocol;
import org.apache.thrift.protocol.TProtocolException;
import org.apache.thrift.EncodingUtils;
import org.apache.thrift.TException;
import org.apache.thrift.async.AsyncMethodCallback;
import org.apache.thrift.server.AbstractNonblockingServer.*;
import java.util.List;
import java.util.ArrayList;
import java.util.Map;
import java.util.HashMap;
import java.util.EnumMap;
import java.util.Set;
import java.util.HashSet;
import java.util.EnumSet;
import java.util.Collections;
import java.util.BitSet;
import java.nio.ByteBuffer;
import java.util.Arrays;
import javax.annotation.Generated;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

@SuppressWarnings({"cast", "rawtypes", "serial", "unchecked"})
@Generated(value = "Autogenerated by Thrift Compiler (0.9.2)", date = "2014-12-10")
public class PBFTCohort {

  /**
   * Ahh, now onto the cool part, defining a service. Services just need a name
   * and can optionally inherit from another service using the extends keyword.
   */
  public interface Iface {

    public void clientMessage(ClientMessage message) throws org.apache.thrift.TException;

    public void prePrepare(PrePrepareMessage message, ClientMessage clientMessage, TTransaction transaction) throws org.apache.thrift.TException;

    public void prepare(PrepareMessage message) throws org.apache.thrift.TException;

    public void commit(CommitMessage message) throws org.apache.thrift.TException;

    public void checkpoint(CheckpointMessage message) throws org.apache.thrift.TException;

    public void initiateViewChange() throws org.apache.thrift.TException;

    public void startViewChange(ViewChangeMessage message) throws org.apache.thrift.TException;

    public void approveViewChange(NewViewMessage message) throws org.apache.thrift.TException;

    public TTransaction getTransaction(AskForTransaction message) throws org.apache.thrift.TException;

    public void ping() throws org.apache.thrift.TException;

  }

  public interface AsyncIface {

    public void clientMessage(ClientMessage message, org.apache.thrift.async.AsyncMethodCallback resultHandler) throws org.apache.thrift.TException;

    public void prePrepare(PrePrepareMessage message, ClientMessage clientMessage, TTransaction transaction, org.apache.thrift.async.AsyncMethodCallback resultHandler) throws org.apache.thrift.TException;

    public void prepare(PrepareMessage message, org.apache.thrift.async.AsyncMethodCallback resultHandler) throws org.apache.thrift.TException;

    public void commit(CommitMessage message, org.apache.thrift.async.AsyncMethodCallback resultHandler) throws org.apache.thrift.TException;

    public void checkpoint(CheckpointMessage message, org.apache.thrift.async.AsyncMethodCallback resultHandler) throws org.apache.thrift.TException;

    public void initiateViewChange(org.apache.thrift.async.AsyncMethodCallback resultHandler) throws org.apache.thrift.TException;

    public void startViewChange(ViewChangeMessage message, org.apache.thrift.async.AsyncMethodCallback resultHandler) throws org.apache.thrift.TException;

    public void approveViewChange(NewViewMessage message, org.apache.thrift.async.AsyncMethodCallback resultHandler) throws org.apache.thrift.TException;

    public void getTransaction(AskForTransaction message, org.apache.thrift.async.AsyncMethodCallback resultHandler) throws org.apache.thrift.TException;

    public void ping(org.apache.thrift.async.AsyncMethodCallback resultHandler) throws org.apache.thrift.TException;

  }

  public static class Client extends org.apache.thrift.TServiceClient implements Iface {
    public static class Factory implements org.apache.thrift.TServiceClientFactory<Client> {
      public Factory() {}
      public Client getClient(org.apache.thrift.protocol.TProtocol prot) {
        return new Client(prot);
      }
      public Client getClient(org.apache.thrift.protocol.TProtocol iprot, org.apache.thrift.protocol.TProtocol oprot) {
        return new Client(iprot, oprot);
      }
    }

    public Client(org.apache.thrift.protocol.TProtocol prot)
    {
      super(prot, prot);
    }

    public Client(org.apache.thrift.protocol.TProtocol iprot, org.apache.thrift.protocol.TProtocol oprot) {
      super(iprot, oprot);
    }

    public void clientMessage(ClientMessage message) throws org.apache.thrift.TException
    {
      send_clientMessage(message);
      recv_clientMessage();
    }

    public void send_clientMessage(ClientMessage message) throws org.apache.thrift.TException
    {
      clientMessage_args args = new clientMessage_args();
      args.setMessage(message);
      sendBase("clientMessage", args);
    }

    public void recv_clientMessage() throws org.apache.thrift.TException
    {
      clientMessage_result result = new clientMessage_result();
      receiveBase(result, "clientMessage");
      return;
    }

    public void prePrepare(PrePrepareMessage message, ClientMessage clientMessage, TTransaction transaction) throws org.apache.thrift.TException
    {
      send_prePrepare(message, clientMessage, transaction);
      recv_prePrepare();
    }

    public void send_prePrepare(PrePrepareMessage message, ClientMessage clientMessage, TTransaction transaction) throws org.apache.thrift.TException
    {
      prePrepare_args args = new prePrepare_args();
      args.setMessage(message);
      args.setClientMessage(clientMessage);
      args.setTransaction(transaction);
      sendBase("prePrepare", args);
    }

    public void recv_prePrepare() throws org.apache.thrift.TException
    {
      prePrepare_result result = new prePrepare_result();
      receiveBase(result, "prePrepare");
      return;
    }

    public void prepare(PrepareMessage message) throws org.apache.thrift.TException
    {
      send_prepare(message);
      recv_prepare();
    }

    public void send_prepare(PrepareMessage message) throws org.apache.thrift.TException
    {
      prepare_args args = new prepare_args();
      args.setMessage(message);
      sendBase("prepare", args);
    }

    public void recv_prepare() throws org.apache.thrift.TException
    {
      prepare_result result = new prepare_result();
      receiveBase(result, "prepare");
      return;
    }

    public void commit(CommitMessage message) throws org.apache.thrift.TException
    {
      send_commit(message);
      recv_commit();
    }

    public void send_commit(CommitMessage message) throws org.apache.thrift.TException
    {
      commit_args args = new commit_args();
      args.setMessage(message);
      sendBase("commit", args);
    }

    public void recv_commit() throws org.apache.thrift.TException
    {
      commit_result result = new commit_result();
      receiveBase(result, "commit");
      return;
    }

    public void checkpoint(CheckpointMessage message) throws org.apache.thrift.TException
    {
      send_checkpoint(message);
      recv_checkpoint();
    }

    public void send_checkpoint(CheckpointMessage message) throws org.apache.thrift.TException
    {
      checkpoint_args args = new checkpoint_args();
      args.setMessage(message);
      sendBase("checkpoint", args);
    }

    public void recv_checkpoint() throws org.apache.thrift.TException
    {
      checkpoint_result result = new checkpoint_result();
      receiveBase(result, "checkpoint");
      return;
    }

    public void initiateViewChange() throws org.apache.thrift.TException
    {
      send_initiateViewChange();
      recv_initiateViewChange();
    }

    public void send_initiateViewChange() throws org.apache.thrift.TException
    {
      initiateViewChange_args args = new initiateViewChange_args();
      sendBase("initiateViewChange", args);
    }

    public void recv_initiateViewChange() throws org.apache.thrift.TException
    {
      initiateViewChange_result result = new initiateViewChange_result();
      receiveBase(result, "initiateViewChange");
      return;
    }

    public void startViewChange(ViewChangeMessage message) throws org.apache.thrift.TException
    {
      send_startViewChange(message);
      recv_startViewChange();
    }

    public void send_startViewChange(ViewChangeMessage message) throws org.apache.thrift.TException
    {
      startViewChange_args args = new startViewChange_args();
      args.setMessage(message);
      sendBase("startViewChange", args);
    }

    public void recv_startViewChange() throws org.apache.thrift.TException
    {
      startViewChange_result result = new startViewChange_result();
      receiveBase(result, "startViewChange");
      return;
    }

    public void approveViewChange(NewViewMessage message) throws org.apache.thrift.TException
    {
      send_approveViewChange(message);
      recv_approveViewChange();
    }

    public void send_approveViewChange(NewViewMessage message) throws org.apache.thrift.TException
    {
      approveViewChange_args args = new approveViewChange_args();
      args.setMessage(message);
      sendBase("approveViewChange", args);
    }

    public void recv_approveViewChange() throws org.apache.thrift.TException
    {
      approveViewChange_result result = new approveViewChange_result();
      receiveBase(result, "approveViewChange");
      return;
    }

    public TTransaction getTransaction(AskForTransaction message) throws org.apache.thrift.TException
    {
      send_getTransaction(message);
      return recv_getTransaction();
    }

    public void send_getTransaction(AskForTransaction message) throws org.apache.thrift.TException
    {
      getTransaction_args args = new getTransaction_args();
      args.setMessage(message);
      sendBase("getTransaction", args);
    }

    public TTransaction recv_getTransaction() throws org.apache.thrift.TException
    {
      getTransaction_result result = new getTransaction_result();
      receiveBase(result, "getTransaction");
      if (result.isSetSuccess()) {
        return result.success;
      }
      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "getTransaction failed: unknown result");
    }

    public void ping() throws org.apache.thrift.TException
    {
      send_ping();
      recv_ping();
    }

    public void send_ping() throws org.apache.thrift.TException
    {
      ping_args args = new ping_args();
      sendBase("ping", args);
    }

    public void recv_ping() throws org.apache.thrift.TException
    {
      ping_result result = new ping_result();
      receiveBase(result, "ping");
      return;
    }

  }
  public static class AsyncClient extends org.apache.thrift.async.TAsyncClient implements AsyncIface {
    public static class Factory implements org.apache.thrift.async.TAsyncClientFactory<AsyncClient> {
      private org.apache.thrift.async.TAsyncClientManager clientManager;
      private org.apache.thrift.protocol.TProtocolFactory protocolFactory;
      public Factory(org.apache.thrift.async.TAsyncClientManager clientManager, org.apache.thrift.protocol.TProtocolFactory protocolFactory) {
        this.clientManager = clientManager;
        this.protocolFactory = protocolFactory;
      }
      public AsyncClient getAsyncClient(org.apache.thrift.transport.TNonblockingTransport transport) {
        return new AsyncClient(protocolFactory, clientManager, transport);
      }
    }

    public AsyncClient(org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.async.TAsyncClientManager clientManager, org.apache.thrift.transport.TNonblockingTransport transport) {
      super(protocolFactory, clientManager, transport);
    }

    public void clientMessage(ClientMessage message, org.apache.thrift.async.AsyncMethodCallback resultHandler) throws org.apache.thrift.TException {
      checkReady();
      clientMessage_call method_call = new clientMessage_call(message, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    public static class clientMessage_call extends org.apache.thrift.async.TAsyncMethodCall {
      private ClientMessage message;
      public clientMessage_call(ClientMessage message, org.apache.thrift.async.AsyncMethodCallback resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.message = message;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("clientMessage", org.apache.thrift.protocol.TMessageType.CALL, 0));
        clientMessage_args args = new clientMessage_args();
        args.setMessage(message);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public void getResult() throws org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        (new Client(prot)).recv_clientMessage();
      }
    }

    public void prePrepare(PrePrepareMessage message, ClientMessage clientMessage, TTransaction transaction, org.apache.thrift.async.AsyncMethodCallback resultHandler) throws org.apache.thrift.TException {
      checkReady();
      prePrepare_call method_call = new prePrepare_call(message, clientMessage, transaction, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    public static class prePrepare_call extends org.apache.thrift.async.TAsyncMethodCall {
      private PrePrepareMessage message;
      private ClientMessage clientMessage;
      private TTransaction transaction;
      public prePrepare_call(PrePrepareMessage message, ClientMessage clientMessage, TTransaction transaction, org.apache.thrift.async.AsyncMethodCallback resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.message = message;
        this.clientMessage = clientMessage;
        this.transaction = transaction;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("prePrepare", org.apache.thrift.protocol.TMessageType.CALL, 0));
        prePrepare_args args = new prePrepare_args();
        args.setMessage(message);
        args.setClientMessage(clientMessage);
        args.setTransaction(transaction);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public void getResult() throws org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        (new Client(prot)).recv_prePrepare();
      }
    }

    public void prepare(PrepareMessage message, org.apache.thrift.async.AsyncMethodCallback resultHandler) throws org.apache.thrift.TException {
      checkReady();
      prepare_call method_call = new prepare_call(message, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    public static class prepare_call extends org.apache.thrift.async.TAsyncMethodCall {
      private PrepareMessage message;
      public prepare_call(PrepareMessage message, org.apache.thrift.async.AsyncMethodCallback resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.message = message;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("prepare", org.apache.thrift.protocol.TMessageType.CALL, 0));
        prepare_args args = new prepare_args();
        args.setMessage(message);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public void getResult() throws org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        (new Client(prot)).recv_prepare();
      }
    }

    public void commit(CommitMessage message, org.apache.thrift.async.AsyncMethodCallback resultHandler) throws org.apache.thrift.TException {
      checkReady();
      commit_call method_call = new commit_call(message, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    public static class commit_call extends org.apache.thrift.async.TAsyncMethodCall {
      private CommitMessage message;
      public commit_call(CommitMessage message, org.apache.thrift.async.AsyncMethodCallback resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.message = message;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("commit", org.apache.thrift.protocol.TMessageType.CALL, 0));
        commit_args args = new commit_args();
        args.setMessage(message);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public void getResult() throws org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        (new Client(prot)).recv_commit();
      }
    }

    public void checkpoint(CheckpointMessage message, org.apache.thrift.async.AsyncMethodCallback resultHandler) throws org.apache.thrift.TException {
      checkReady();
      checkpoint_call method_call = new checkpoint_call(message, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    public static class checkpoint_call extends org.apache.thrift.async.TAsyncMethodCall {
      private CheckpointMessage message;
      public checkpoint_call(CheckpointMessage message, org.apache.thrift.async.AsyncMethodCallback resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.message = message;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("checkpoint", org.apache.thrift.protocol.TMessageType.CALL, 0));
        checkpoint_args args = new checkpoint_args();
        args.setMessage(message);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public void getResult() throws org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        (new Client(prot)).recv_checkpoint();
      }
    }

    public void initiateViewChange(org.apache.thrift.async.AsyncMethodCallback resultHandler) throws org.apache.thrift.TException {
      checkReady();
      initiateViewChange_call method_call = new initiateViewChange_call(resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    public static class initiateViewChange_call extends org.apache.thrift.async.TAsyncMethodCall {
      public initiateViewChange_call(org.apache.thrift.async.AsyncMethodCallback resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("initiateViewChange", org.apache.thrift.protocol.TMessageType.CALL, 0));
        initiateViewChange_args args = new initiateViewChange_args();
        args.write(prot);
        prot.writeMessageEnd();
      }

      public void getResult() throws org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        (new Client(prot)).recv_initiateViewChange();
      }
    }

    public void startViewChange(ViewChangeMessage message, org.apache.thrift.async.AsyncMethodCallback resultHandler) throws org.apache.thrift.TException {
      checkReady();
      startViewChange_call method_call = new startViewChange_call(message, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    public static class startViewChange_call extends org.apache.thrift.async.TAsyncMethodCall {
      private ViewChangeMessage message;
      public startViewChange_call(ViewChangeMessage message, org.apache.thrift.async.AsyncMethodCallback resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.message = message;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("startViewChange", org.apache.thrift.protocol.TMessageType.CALL, 0));
        startViewChange_args args = new startViewChange_args();
        args.setMessage(message);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public void getResult() throws org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        (new Client(prot)).recv_startViewChange();
      }
    }

    public void approveViewChange(NewViewMessage message, org.apache.thrift.async.AsyncMethodCallback resultHandler) throws org.apache.thrift.TException {
      checkReady();
      approveViewChange_call method_call = new approveViewChange_call(message, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    public static class approveViewChange_call extends org.apache.thrift.async.TAsyncMethodCall {
      private NewViewMessage message;
      public approveViewChange_call(NewViewMessage message, org.apache.thrift.async.AsyncMethodCallback resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.message = message;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("approveViewChange", org.apache.thrift.protocol.TMessageType.CALL, 0));
        approveViewChange_args args = new approveViewChange_args();
        args.setMessage(message);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public void getResult() throws org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        (new Client(prot)).recv_approveViewChange();
      }
    }

    public void getTransaction(AskForTransaction message, org.apache.thrift.async.AsyncMethodCallback resultHandler) throws org.apache.thrift.TException {
      checkReady();
      getTransaction_call method_call = new getTransaction_call(message, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    public static class getTransaction_call extends org.apache.thrift.async.TAsyncMethodCall {
      private AskForTransaction message;
      public getTransaction_call(AskForTransaction message, org.apache.thrift.async.AsyncMethodCallback resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
        this.message = message;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("getTransaction", org.apache.thrift.protocol.TMessageType.CALL, 0));
        getTransaction_args args = new getTransaction_args();
        args.setMessage(message);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public TTransaction getResult() throws org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        return (new Client(prot)).recv_getTransaction();
      }
    }

    public void ping(org.apache.thrift.async.AsyncMethodCallback resultHandler) throws org.apache.thrift.TException {
      checkReady();
      ping_call method_call = new ping_call(resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    public static class ping_call extends org.apache.thrift.async.TAsyncMethodCall {
      public ping_call(org.apache.thrift.async.AsyncMethodCallback resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
        super(client, protocolFactory, transport, resultHandler, false);
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("ping", org.apache.thrift.protocol.TMessageType.CALL, 0));
        ping_args args = new ping_args();
        args.write(prot);
        prot.writeMessageEnd();
      }

      public void getResult() throws org.apache.thrift.TException {
        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
          throw new IllegalStateException("Method call not finished!");
        }
        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
        (new Client(prot)).recv_ping();
      }
    }

  }

  public static class Processor<I extends Iface> extends org.apache.thrift.TBaseProcessor<I> implements org.apache.thrift.TProcessor {
    private static final Logger LOGGER = LoggerFactory.getLogger(Processor.class.getName());
    public Processor(I iface) {
      super(iface, getProcessMap(new HashMap<String, org.apache.thrift.ProcessFunction<I, ? extends org.apache.thrift.TBase>>()));
    }

    protected Processor(I iface, Map<String,  org.apache.thrift.ProcessFunction<I, ? extends  org.apache.thrift.TBase>> processMap) {
      super(iface, getProcessMap(processMap));
    }

    private static <I extends Iface> Map<String,  org.apache.thrift.ProcessFunction<I, ? extends  org.apache.thrift.TBase>> getProcessMap(Map<String,  org.apache.thrift.ProcessFunction<I, ? extends  org.apache.thrift.TBase>> processMap) {
      processMap.put("clientMessage", new clientMessage());
      processMap.put("prePrepare", new prePrepare());
      processMap.put("prepare", new prepare());
      processMap.put("commit", new commit());
      processMap.put("checkpoint", new checkpoint());
      processMap.put("initiateViewChange", new initiateViewChange());
      processMap.put("startViewChange", new startViewChange());
      processMap.put("approveViewChange", new approveViewChange());
      processMap.put("getTransaction", new getTransaction());
      processMap.put("ping", new ping());
      return processMap;
    }

    public static class clientMessage<I extends Iface> extends org.apache.thrift.ProcessFunction<I, clientMessage_args> {
      public clientMessage() {
        super("clientMessage");
      }

      public clientMessage_args getEmptyArgsInstance() {
        return new clientMessage_args();
      }

      protected boolean isOneway() {
        return false;
      }

      public clientMessage_result getResult(I iface, clientMessage_args args) throws org.apache.thrift.TException {
        clientMessage_result result = new clientMessage_result();
        iface.clientMessage(args.message);
        return result;
      }
    }

    public static class prePrepare<I extends Iface> extends org.apache.thrift.ProcessFunction<I, prePrepare_args> {
      public prePrepare() {
        super("prePrepare");
      }

      public prePrepare_args getEmptyArgsInstance() {
        return new prePrepare_args();
      }

      protected boolean isOneway() {
        return false;
      }

      public prePrepare_result getResult(I iface, prePrepare_args args) throws org.apache.thrift.TException {
        prePrepare_result result = new prePrepare_result();
        iface.prePrepare(args.message, args.clientMessage, args.transaction);
        return result;
      }
    }

    public static class prepare<I extends Iface> extends org.apache.thrift.ProcessFunction<I, prepare_args> {
      public prepare() {
        super("prepare");
      }

      public prepare_args getEmptyArgsInstance() {
        return new prepare_args();
      }

      protected boolean isOneway() {
        return false;
      }

      public prepare_result getResult(I iface, prepare_args args) throws org.apache.thrift.TException {
        prepare_result result = new prepare_result();
        iface.prepare(args.message);
        return result;
      }
    }

    public static class commit<I extends Iface> extends org.apache.thrift.ProcessFunction<I, commit_args> {
      public commit() {
        super("commit");
      }

      public commit_args getEmptyArgsInstance() {
        return new commit_args();
      }

      protected boolean isOneway() {
        return false;
      }

      public commit_result getResult(I iface, commit_args args) throws org.apache.thrift.TException {
        commit_result result = new commit_result();
        iface.commit(args.message);
        return result;
      }
    }

    public static class checkpoint<I extends Iface> extends org.apache.thrift.ProcessFunction<I, checkpoint_args> {
      public checkpoint() {
        super("checkpoint");
      }

      public checkpoint_args getEmptyArgsInstance() {
        return new checkpoint_args();
      }

      protected boolean isOneway() {
        return false;
      }

      public checkpoint_result getResult(I iface, checkpoint_args args) throws org.apache.thrift.TException {
        checkpoint_result result = new checkpoint_result();
        iface.checkpoint(args.message);
        return result;
      }
    }

    public static class initiateViewChange<I extends Iface> extends org.apache.thrift.ProcessFunction<I, initiateViewChange_args> {
      public initiateViewChange() {
        super("initiateViewChange");
      }

      public initiateViewChange_args getEmptyArgsInstance() {
        return new initiateViewChange_args();
      }

      protected boolean isOneway() {
        return false;
      }

      public initiateViewChange_result getResult(I iface, initiateViewChange_args args) throws org.apache.thrift.TException {
        initiateViewChange_result result = new initiateViewChange_result();
        iface.initiateViewChange();
        return result;
      }
    }

    public static class startViewChange<I extends Iface> extends org.apache.thrift.ProcessFunction<I, startViewChange_args> {
      public startViewChange() {
        super("startViewChange");
      }

      public startViewChange_args getEmptyArgsInstance() {
        return new startViewChange_args();
      }

      protected boolean isOneway() {
        return false;
      }

      public startViewChange_result getResult(I iface, startViewChange_args args) throws org.apache.thrift.TException {
        startViewChange_result result = new startViewChange_result();
        iface.startViewChange(args.message);
        return result;
      }
    }

    public static class approveViewChange<I extends Iface> extends org.apache.thrift.ProcessFunction<I, approveViewChange_args> {
      public approveViewChange() {
        super("approveViewChange");
      }

      public approveViewChange_args getEmptyArgsInstance() {
        return new approveViewChange_args();
      }

      protected boolean isOneway() {
        return false;
      }

      public approveViewChange_result getResult(I iface, approveViewChange_args args) throws org.apache.thrift.TException {
        approveViewChange_result result = new approveViewChange_result();
        iface.approveViewChange(args.message);
        return result;
      }
    }

    public static class getTransaction<I extends Iface> extends org.apache.thrift.ProcessFunction<I, getTransaction_args> {
      public getTransaction() {
        super("getTransaction");
      }

      public getTransaction_args getEmptyArgsInstance() {
        return new getTransaction_args();
      }

      protected boolean isOneway() {
        return false;
      }

      public getTransaction_result getResult(I iface, getTransaction_args args) throws org.apache.thrift.TException {
        getTransaction_result result = new getTransaction_result();
        result.success = iface.getTransaction(args.message);
        return result;
      }
    }

    public static class ping<I extends Iface> extends org.apache.thrift.ProcessFunction<I, ping_args> {
      public ping() {
        super("ping");
      }

      public ping_args getEmptyArgsInstance() {
        return new ping_args();
      }

      protected boolean isOneway() {
        return false;
      }

      public ping_result getResult(I iface, ping_args args) throws org.apache.thrift.TException {
        ping_result result = new ping_result();
        iface.ping();
        return result;
      }
    }

  }

  public static class AsyncProcessor<I extends AsyncIface> extends org.apache.thrift.TBaseAsyncProcessor<I> {
    private static final Logger LOGGER = LoggerFactory.getLogger(AsyncProcessor.class.getName());
    public AsyncProcessor(I iface) {
      super(iface, getProcessMap(new HashMap<String, org.apache.thrift.AsyncProcessFunction<I, ? extends org.apache.thrift.TBase, ?>>()));
    }

    protected AsyncProcessor(I iface, Map<String,  org.apache.thrift.AsyncProcessFunction<I, ? extends  org.apache.thrift.TBase, ?>> processMap) {
      super(iface, getProcessMap(processMap));
    }

    private static <I extends AsyncIface> Map<String,  org.apache.thrift.AsyncProcessFunction<I, ? extends  org.apache.thrift.TBase,?>> getProcessMap(Map<String,  org.apache.thrift.AsyncProcessFunction<I, ? extends  org.apache.thrift.TBase, ?>> processMap) {
      processMap.put("clientMessage", new clientMessage());
      processMap.put("prePrepare", new prePrepare());
      processMap.put("prepare", new prepare());
      processMap.put("commit", new commit());
      processMap.put("checkpoint", new checkpoint());
      processMap.put("initiateViewChange", new initiateViewChange());
      processMap.put("startViewChange", new startViewChange());
      processMap.put("approveViewChange", new approveViewChange());
      processMap.put("getTransaction", new getTransaction());
      processMap.put("ping", new ping());
      return processMap;
    }

    public static class clientMessage<I extends AsyncIface> extends org.apache.thrift.AsyncProcessFunction<I, clientMessage_args, Void> {
      public clientMessage() {
        super("clientMessage");
      }

      public clientMessage_args getEmptyArgsInstance() {
        return new clientMessage_args();
      }

      public AsyncMethodCallback<Void> getResultHandler(final AsyncFrameBuffer fb, final int seqid) {
        final org.apache.thrift.AsyncProcessFunction fcall = this;
        return new AsyncMethodCallback<Void>() { 
          public void onComplete(Void o) {
            clientMessage_result result = new clientMessage_result();
            try {
              fcall.sendResponse(fb,result, org.apache.thrift.protocol.TMessageType.REPLY,seqid);
              return;
            } catch (Exception e) {
              LOGGER.error("Exception writing to internal frame buffer", e);
            }
            fb.close();
          }
          public void onError(Exception e) {
            byte msgType = org.apache.thrift.protocol.TMessageType.REPLY;
            org.apache.thrift.TBase msg;
            clientMessage_result result = new clientMessage_result();
            {
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = (org.apache.thrift.TBase)new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.INTERNAL_ERROR, e.getMessage());
            }
            try {
              fcall.sendResponse(fb,msg,msgType,seqid);
              return;
            } catch (Exception ex) {
              LOGGER.error("Exception writing to internal frame buffer", ex);
            }
            fb.close();
          }
        };
      }

      protected boolean isOneway() {
        return false;
      }

      public void start(I iface, clientMessage_args args, org.apache.thrift.async.AsyncMethodCallback<Void> resultHandler) throws TException {
        iface.clientMessage(args.message,resultHandler);
      }
    }

    public static class prePrepare<I extends AsyncIface> extends org.apache.thrift.AsyncProcessFunction<I, prePrepare_args, Void> {
      public prePrepare() {
        super("prePrepare");
      }

      public prePrepare_args getEmptyArgsInstance() {
        return new prePrepare_args();
      }

      public AsyncMethodCallback<Void> getResultHandler(final AsyncFrameBuffer fb, final int seqid) {
        final org.apache.thrift.AsyncProcessFunction fcall = this;
        return new AsyncMethodCallback<Void>() { 
          public void onComplete(Void o) {
            prePrepare_result result = new prePrepare_result();
            try {
              fcall.sendResponse(fb,result, org.apache.thrift.protocol.TMessageType.REPLY,seqid);
              return;
            } catch (Exception e) {
              LOGGER.error("Exception writing to internal frame buffer", e);
            }
            fb.close();
          }
          public void onError(Exception e) {
            byte msgType = org.apache.thrift.protocol.TMessageType.REPLY;
            org.apache.thrift.TBase msg;
            prePrepare_result result = new prePrepare_result();
            {
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = (org.apache.thrift.TBase)new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.INTERNAL_ERROR, e.getMessage());
            }
            try {
              fcall.sendResponse(fb,msg,msgType,seqid);
              return;
            } catch (Exception ex) {
              LOGGER.error("Exception writing to internal frame buffer", ex);
            }
            fb.close();
          }
        };
      }

      protected boolean isOneway() {
        return false;
      }

      public void start(I iface, prePrepare_args args, org.apache.thrift.async.AsyncMethodCallback<Void> resultHandler) throws TException {
        iface.prePrepare(args.message, args.clientMessage, args.transaction,resultHandler);
      }
    }

    public static class prepare<I extends AsyncIface> extends org.apache.thrift.AsyncProcessFunction<I, prepare_args, Void> {
      public prepare() {
        super("prepare");
      }

      public prepare_args getEmptyArgsInstance() {
        return new prepare_args();
      }

      public AsyncMethodCallback<Void> getResultHandler(final AsyncFrameBuffer fb, final int seqid) {
        final org.apache.thrift.AsyncProcessFunction fcall = this;
        return new AsyncMethodCallback<Void>() { 
          public void onComplete(Void o) {
            prepare_result result = new prepare_result();
            try {
              fcall.sendResponse(fb,result, org.apache.thrift.protocol.TMessageType.REPLY,seqid);
              return;
            } catch (Exception e) {
              LOGGER.error("Exception writing to internal frame buffer", e);
            }
            fb.close();
          }
          public void onError(Exception e) {
            byte msgType = org.apache.thrift.protocol.TMessageType.REPLY;
            org.apache.thrift.TBase msg;
            prepare_result result = new prepare_result();
            {
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = (org.apache.thrift.TBase)new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.INTERNAL_ERROR, e.getMessage());
            }
            try {
              fcall.sendResponse(fb,msg,msgType,seqid);
              return;
            } catch (Exception ex) {
              LOGGER.error("Exception writing to internal frame buffer", ex);
            }
            fb.close();
          }
        };
      }

      protected boolean isOneway() {
        return false;
      }

      public void start(I iface, prepare_args args, org.apache.thrift.async.AsyncMethodCallback<Void> resultHandler) throws TException {
        iface.prepare(args.message,resultHandler);
      }
    }

    public static class commit<I extends AsyncIface> extends org.apache.thrift.AsyncProcessFunction<I, commit_args, Void> {
      public commit() {
        super("commit");
      }

      public commit_args getEmptyArgsInstance() {
        return new commit_args();
      }

      public AsyncMethodCallback<Void> getResultHandler(final AsyncFrameBuffer fb, final int seqid) {
        final org.apache.thrift.AsyncProcessFunction fcall = this;
        return new AsyncMethodCallback<Void>() { 
          public void onComplete(Void o) {
            commit_result result = new commit_result();
            try {
              fcall.sendResponse(fb,result, org.apache.thrift.protocol.TMessageType.REPLY,seqid);
              return;
            } catch (Exception e) {
              LOGGER.error("Exception writing to internal frame buffer", e);
            }
            fb.close();
          }
          public void onError(Exception e) {
            byte msgType = org.apache.thrift.protocol.TMessageType.REPLY;
            org.apache.thrift.TBase msg;
            commit_result result = new commit_result();
            {
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = (org.apache.thrift.TBase)new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.INTERNAL_ERROR, e.getMessage());
            }
            try {
              fcall.sendResponse(fb,msg,msgType,seqid);
              return;
            } catch (Exception ex) {
              LOGGER.error("Exception writing to internal frame buffer", ex);
            }
            fb.close();
          }
        };
      }

      protected boolean isOneway() {
        return false;
      }

      public void start(I iface, commit_args args, org.apache.thrift.async.AsyncMethodCallback<Void> resultHandler) throws TException {
        iface.commit(args.message,resultHandler);
      }
    }

    public static class checkpoint<I extends AsyncIface> extends org.apache.thrift.AsyncProcessFunction<I, checkpoint_args, Void> {
      public checkpoint() {
        super("checkpoint");
      }

      public checkpoint_args getEmptyArgsInstance() {
        return new checkpoint_args();
      }

      public AsyncMethodCallback<Void> getResultHandler(final AsyncFrameBuffer fb, final int seqid) {
        final org.apache.thrift.AsyncProcessFunction fcall = this;
        return new AsyncMethodCallback<Void>() { 
          public void onComplete(Void o) {
            checkpoint_result result = new checkpoint_result();
            try {
              fcall.sendResponse(fb,result, org.apache.thrift.protocol.TMessageType.REPLY,seqid);
              return;
            } catch (Exception e) {
              LOGGER.error("Exception writing to internal frame buffer", e);
            }
            fb.close();
          }
          public void onError(Exception e) {
            byte msgType = org.apache.thrift.protocol.TMessageType.REPLY;
            org.apache.thrift.TBase msg;
            checkpoint_result result = new checkpoint_result();
            {
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = (org.apache.thrift.TBase)new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.INTERNAL_ERROR, e.getMessage());
            }
            try {
              fcall.sendResponse(fb,msg,msgType,seqid);
              return;
            } catch (Exception ex) {
              LOGGER.error("Exception writing to internal frame buffer", ex);
            }
            fb.close();
          }
        };
      }

      protected boolean isOneway() {
        return false;
      }

      public void start(I iface, checkpoint_args args, org.apache.thrift.async.AsyncMethodCallback<Void> resultHandler) throws TException {
        iface.checkpoint(args.message,resultHandler);
      }
    }

    public static class initiateViewChange<I extends AsyncIface> extends org.apache.thrift.AsyncProcessFunction<I, initiateViewChange_args, Void> {
      public initiateViewChange() {
        super("initiateViewChange");
      }

      public initiateViewChange_args getEmptyArgsInstance() {
        return new initiateViewChange_args();
      }

      public AsyncMethodCallback<Void> getResultHandler(final AsyncFrameBuffer fb, final int seqid) {
        final org.apache.thrift.AsyncProcessFunction fcall = this;
        return new AsyncMethodCallback<Void>() { 
          public void onComplete(Void o) {
            initiateViewChange_result result = new initiateViewChange_result();
            try {
              fcall.sendResponse(fb,result, org.apache.thrift.protocol.TMessageType.REPLY,seqid);
              return;
            } catch (Exception e) {
              LOGGER.error("Exception writing to internal frame buffer", e);
            }
            fb.close();
          }
          public void onError(Exception e) {
            byte msgType = org.apache.thrift.protocol.TMessageType.REPLY;
            org.apache.thrift.TBase msg;
            initiateViewChange_result result = new initiateViewChange_result();
            {
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = (org.apache.thrift.TBase)new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.INTERNAL_ERROR, e.getMessage());
            }
            try {
              fcall.sendResponse(fb,msg,msgType,seqid);
              return;
            } catch (Exception ex) {
              LOGGER.error("Exception writing to internal frame buffer", ex);
            }
            fb.close();
          }
        };
      }

      protected boolean isOneway() {
        return false;
      }

      public void start(I iface, initiateViewChange_args args, org.apache.thrift.async.AsyncMethodCallback<Void> resultHandler) throws TException {
        iface.initiateViewChange(resultHandler);
      }
    }

    public static class startViewChange<I extends AsyncIface> extends org.apache.thrift.AsyncProcessFunction<I, startViewChange_args, Void> {
      public startViewChange() {
        super("startViewChange");
      }

      public startViewChange_args getEmptyArgsInstance() {
        return new startViewChange_args();
      }

      public AsyncMethodCallback<Void> getResultHandler(final AsyncFrameBuffer fb, final int seqid) {
        final org.apache.thrift.AsyncProcessFunction fcall = this;
        return new AsyncMethodCallback<Void>() { 
          public void onComplete(Void o) {
            startViewChange_result result = new startViewChange_result();
            try {
              fcall.sendResponse(fb,result, org.apache.thrift.protocol.TMessageType.REPLY,seqid);
              return;
            } catch (Exception e) {
              LOGGER.error("Exception writing to internal frame buffer", e);
            }
            fb.close();
          }
          public void onError(Exception e) {
            byte msgType = org.apache.thrift.protocol.TMessageType.REPLY;
            org.apache.thrift.TBase msg;
            startViewChange_result result = new startViewChange_result();
            {
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = (org.apache.thrift.TBase)new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.INTERNAL_ERROR, e.getMessage());
            }
            try {
              fcall.sendResponse(fb,msg,msgType,seqid);
              return;
            } catch (Exception ex) {
              LOGGER.error("Exception writing to internal frame buffer", ex);
            }
            fb.close();
          }
        };
      }

      protected boolean isOneway() {
        return false;
      }

      public void start(I iface, startViewChange_args args, org.apache.thrift.async.AsyncMethodCallback<Void> resultHandler) throws TException {
        iface.startViewChange(args.message,resultHandler);
      }
    }

    public static class approveViewChange<I extends AsyncIface> extends org.apache.thrift.AsyncProcessFunction<I, approveViewChange_args, Void> {
      public approveViewChange() {
        super("approveViewChange");
      }

      public approveViewChange_args getEmptyArgsInstance() {
        return new approveViewChange_args();
      }

      public AsyncMethodCallback<Void> getResultHandler(final AsyncFrameBuffer fb, final int seqid) {
        final org.apache.thrift.AsyncProcessFunction fcall = this;
        return new AsyncMethodCallback<Void>() { 
          public void onComplete(Void o) {
            approveViewChange_result result = new approveViewChange_result();
            try {
              fcall.sendResponse(fb,result, org.apache.thrift.protocol.TMessageType.REPLY,seqid);
              return;
            } catch (Exception e) {
              LOGGER.error("Exception writing to internal frame buffer", e);
            }
            fb.close();
          }
          public void onError(Exception e) {
            byte msgType = org.apache.thrift.protocol.TMessageType.REPLY;
            org.apache.thrift.TBase msg;
            approveViewChange_result result = new approveViewChange_result();
            {
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = (org.apache.thrift.TBase)new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.INTERNAL_ERROR, e.getMessage());
            }
            try {
              fcall.sendResponse(fb,msg,msgType,seqid);
              return;
            } catch (Exception ex) {
              LOGGER.error("Exception writing to internal frame buffer", ex);
            }
            fb.close();
          }
        };
      }

      protected boolean isOneway() {
        return false;
      }

      public void start(I iface, approveViewChange_args args, org.apache.thrift.async.AsyncMethodCallback<Void> resultHandler) throws TException {
        iface.approveViewChange(args.message,resultHandler);
      }
    }

    public static class getTransaction<I extends AsyncIface> extends org.apache.thrift.AsyncProcessFunction<I, getTransaction_args, TTransaction> {
      public getTransaction() {
        super("getTransaction");
      }

      public getTransaction_args getEmptyArgsInstance() {
        return new getTransaction_args();
      }

      public AsyncMethodCallback<TTransaction> getResultHandler(final AsyncFrameBuffer fb, final int seqid) {
        final org.apache.thrift.AsyncProcessFunction fcall = this;
        return new AsyncMethodCallback<TTransaction>() { 
          public void onComplete(TTransaction o) {
            getTransaction_result result = new getTransaction_result();
            result.success = o;
            try {
              fcall.sendResponse(fb,result, org.apache.thrift.protocol.TMessageType.REPLY,seqid);
              return;
            } catch (Exception e) {
              LOGGER.error("Exception writing to internal frame buffer", e);
            }
            fb.close();
          }
          public void onError(Exception e) {
            byte msgType = org.apache.thrift.protocol.TMessageType.REPLY;
            org.apache.thrift.TBase msg;
            getTransaction_result result = new getTransaction_result();
            {
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = (org.apache.thrift.TBase)new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.INTERNAL_ERROR, e.getMessage());
            }
            try {
              fcall.sendResponse(fb,msg,msgType,seqid);
              return;
            } catch (Exception ex) {
              LOGGER.error("Exception writing to internal frame buffer", ex);
            }
            fb.close();
          }
        };
      }

      protected boolean isOneway() {
        return false;
      }

      public void start(I iface, getTransaction_args args, org.apache.thrift.async.AsyncMethodCallback<TTransaction> resultHandler) throws TException {
        iface.getTransaction(args.message,resultHandler);
      }
    }

    public static class ping<I extends AsyncIface> extends org.apache.thrift.AsyncProcessFunction<I, ping_args, Void> {
      public ping() {
        super("ping");
      }

      public ping_args getEmptyArgsInstance() {
        return new ping_args();
      }

      public AsyncMethodCallback<Void> getResultHandler(final AsyncFrameBuffer fb, final int seqid) {
        final org.apache.thrift.AsyncProcessFunction fcall = this;
        return new AsyncMethodCallback<Void>() { 
          public void onComplete(Void o) {
            ping_result result = new ping_result();
            try {
              fcall.sendResponse(fb,result, org.apache.thrift.protocol.TMessageType.REPLY,seqid);
              return;
            } catch (Exception e) {
              LOGGER.error("Exception writing to internal frame buffer", e);
            }
            fb.close();
          }
          public void onError(Exception e) {
            byte msgType = org.apache.thrift.protocol.TMessageType.REPLY;
            org.apache.thrift.TBase msg;
            ping_result result = new ping_result();
            {
              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
              msg = (org.apache.thrift.TBase)new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.INTERNAL_ERROR, e.getMessage());
            }
            try {
              fcall.sendResponse(fb,msg,msgType,seqid);
              return;
            } catch (Exception ex) {
              LOGGER.error("Exception writing to internal frame buffer", ex);
            }
            fb.close();
          }
        };
      }

      protected boolean isOneway() {
        return false;
      }

      public void start(I iface, ping_args args, org.apache.thrift.async.AsyncMethodCallback<Void> resultHandler) throws TException {
        iface.ping(resultHandler);
      }
    }

  }

  public static class clientMessage_args implements org.apache.thrift.TBase<clientMessage_args, clientMessage_args._Fields>, java.io.Serializable, Cloneable, Comparable<clientMessage_args>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("clientMessage_args");

    private static final org.apache.thrift.protocol.TField MESSAGE_FIELD_DESC = new org.apache.thrift.protocol.TField("message", org.apache.thrift.protocol.TType.STRUCT, (short)1);

    private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
    static {
      schemes.put(StandardScheme.class, new clientMessage_argsStandardSchemeFactory());
      schemes.put(TupleScheme.class, new clientMessage_argsTupleSchemeFactory());
    }

    public ClientMessage message; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      MESSAGE((short)1, "message");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // MESSAGE
            return MESSAGE;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.MESSAGE, new org.apache.thrift.meta_data.FieldMetaData("message", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, ClientMessage.class)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(clientMessage_args.class, metaDataMap);
    }

    public clientMessage_args() {
    }

    public clientMessage_args(
      ClientMessage message)
    {
      this();
      this.message = message;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public clientMessage_args(clientMessage_args other) {
      if (other.isSetMessage()) {
        this.message = new ClientMessage(other.message);
      }
    }

    public clientMessage_args deepCopy() {
      return new clientMessage_args(this);
    }

    @Override
    public void clear() {
      this.message = null;
    }

    public ClientMessage getMessage() {
      return this.message;
    }

    public clientMessage_args setMessage(ClientMessage message) {
      this.message = message;
      return this;
    }

    public void unsetMessage() {
      this.message = null;
    }

    /** Returns true if field message is set (has been assigned a value) and false otherwise */
    public boolean isSetMessage() {
      return this.message != null;
    }

    public void setMessageIsSet(boolean value) {
      if (!value) {
        this.message = null;
      }
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case MESSAGE:
        if (value == null) {
          unsetMessage();
        } else {
          setMessage((ClientMessage)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case MESSAGE:
        return getMessage();

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case MESSAGE:
        return isSetMessage();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof clientMessage_args)
        return this.equals((clientMessage_args)that);
      return false;
    }

    public boolean equals(clientMessage_args that) {
      if (that == null)
        return false;

      boolean this_present_message = true && this.isSetMessage();
      boolean that_present_message = true && that.isSetMessage();
      if (this_present_message || that_present_message) {
        if (!(this_present_message && that_present_message))
          return false;
        if (!this.message.equals(that.message))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      List<Object> list = new ArrayList<Object>();

      boolean present_message = true && (isSetMessage());
      list.add(present_message);
      if (present_message)
        list.add(message);

      return list.hashCode();
    }

    @Override
    public int compareTo(clientMessage_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = Boolean.valueOf(isSetMessage()).compareTo(other.isSetMessage());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetMessage()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.message, other.message);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("clientMessage_args(");
      boolean first = true;

      sb.append("message:");
      if (this.message == null) {
        sb.append("null");
      } else {
        sb.append(this.message);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
      if (message != null) {
        message.validate();
      }
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class clientMessage_argsStandardSchemeFactory implements SchemeFactory {
      public clientMessage_argsStandardScheme getScheme() {
        return new clientMessage_argsStandardScheme();
      }
    }

    private static class clientMessage_argsStandardScheme extends StandardScheme<clientMessage_args> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, clientMessage_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 1: // MESSAGE
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.message = new ClientMessage();
                struct.message.read(iprot);
                struct.setMessageIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();

        // check for required fields of primitive type, which can't be checked in the validate method
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, clientMessage_args struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.message != null) {
          oprot.writeFieldBegin(MESSAGE_FIELD_DESC);
          struct.message.write(oprot);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class clientMessage_argsTupleSchemeFactory implements SchemeFactory {
      public clientMessage_argsTupleScheme getScheme() {
        return new clientMessage_argsTupleScheme();
      }
    }

    private static class clientMessage_argsTupleScheme extends TupleScheme<clientMessage_args> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, clientMessage_args struct) throws org.apache.thrift.TException {
        TTupleProtocol oprot = (TTupleProtocol) prot;
        BitSet optionals = new BitSet();
        if (struct.isSetMessage()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetMessage()) {
          struct.message.write(oprot);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, clientMessage_args struct) throws org.apache.thrift.TException {
        TTupleProtocol iprot = (TTupleProtocol) prot;
        BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          struct.message = new ClientMessage();
          struct.message.read(iprot);
          struct.setMessageIsSet(true);
        }
      }
    }

  }

  public static class clientMessage_result implements org.apache.thrift.TBase<clientMessage_result, clientMessage_result._Fields>, java.io.Serializable, Cloneable, Comparable<clientMessage_result>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("clientMessage_result");


    private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
    static {
      schemes.put(StandardScheme.class, new clientMessage_resultStandardSchemeFactory());
      schemes.put(TupleScheme.class, new clientMessage_resultTupleSchemeFactory());
    }


    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
;

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }
    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(clientMessage_result.class, metaDataMap);
    }

    public clientMessage_result() {
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public clientMessage_result(clientMessage_result other) {
    }

    public clientMessage_result deepCopy() {
      return new clientMessage_result(this);
    }

    @Override
    public void clear() {
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof clientMessage_result)
        return this.equals((clientMessage_result)that);
      return false;
    }

    public boolean equals(clientMessage_result that) {
      if (that == null)
        return false;

      return true;
    }

    @Override
    public int hashCode() {
      List<Object> list = new ArrayList<Object>();

      return list.hashCode();
    }

    @Override
    public int compareTo(clientMessage_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
      }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("clientMessage_result(");
      boolean first = true;

      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class clientMessage_resultStandardSchemeFactory implements SchemeFactory {
      public clientMessage_resultStandardScheme getScheme() {
        return new clientMessage_resultStandardScheme();
      }
    }

    private static class clientMessage_resultStandardScheme extends StandardScheme<clientMessage_result> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, clientMessage_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();

        // check for required fields of primitive type, which can't be checked in the validate method
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, clientMessage_result struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class clientMessage_resultTupleSchemeFactory implements SchemeFactory {
      public clientMessage_resultTupleScheme getScheme() {
        return new clientMessage_resultTupleScheme();
      }
    }

    private static class clientMessage_resultTupleScheme extends TupleScheme<clientMessage_result> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, clientMessage_result struct) throws org.apache.thrift.TException {
        TTupleProtocol oprot = (TTupleProtocol) prot;
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, clientMessage_result struct) throws org.apache.thrift.TException {
        TTupleProtocol iprot = (TTupleProtocol) prot;
      }
    }

  }

  public static class prePrepare_args implements org.apache.thrift.TBase<prePrepare_args, prePrepare_args._Fields>, java.io.Serializable, Cloneable, Comparable<prePrepare_args>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("prePrepare_args");

    private static final org.apache.thrift.protocol.TField MESSAGE_FIELD_DESC = new org.apache.thrift.protocol.TField("message", org.apache.thrift.protocol.TType.STRUCT, (short)1);
    private static final org.apache.thrift.protocol.TField CLIENT_MESSAGE_FIELD_DESC = new org.apache.thrift.protocol.TField("clientMessage", org.apache.thrift.protocol.TType.STRUCT, (short)2);
    private static final org.apache.thrift.protocol.TField TRANSACTION_FIELD_DESC = new org.apache.thrift.protocol.TField("transaction", org.apache.thrift.protocol.TType.STRUCT, (short)3);

    private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
    static {
      schemes.put(StandardScheme.class, new prePrepare_argsStandardSchemeFactory());
      schemes.put(TupleScheme.class, new prePrepare_argsTupleSchemeFactory());
    }

    public PrePrepareMessage message; // required
    public ClientMessage clientMessage; // required
    public TTransaction transaction; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      MESSAGE((short)1, "message"),
      CLIENT_MESSAGE((short)2, "clientMessage"),
      TRANSACTION((short)3, "transaction");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // MESSAGE
            return MESSAGE;
          case 2: // CLIENT_MESSAGE
            return CLIENT_MESSAGE;
          case 3: // TRANSACTION
            return TRANSACTION;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.MESSAGE, new org.apache.thrift.meta_data.FieldMetaData("message", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, PrePrepareMessage.class)));
      tmpMap.put(_Fields.CLIENT_MESSAGE, new org.apache.thrift.meta_data.FieldMetaData("clientMessage", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, ClientMessage.class)));
      tmpMap.put(_Fields.TRANSACTION, new org.apache.thrift.meta_data.FieldMetaData("transaction", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TTransaction.class)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(prePrepare_args.class, metaDataMap);
    }

    public prePrepare_args() {
    }

    public prePrepare_args(
      PrePrepareMessage message,
      ClientMessage clientMessage,
      TTransaction transaction)
    {
      this();
      this.message = message;
      this.clientMessage = clientMessage;
      this.transaction = transaction;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public prePrepare_args(prePrepare_args other) {
      if (other.isSetMessage()) {
        this.message = new PrePrepareMessage(other.message);
      }
      if (other.isSetClientMessage()) {
        this.clientMessage = new ClientMessage(other.clientMessage);
      }
      if (other.isSetTransaction()) {
        this.transaction = new TTransaction(other.transaction);
      }
    }

    public prePrepare_args deepCopy() {
      return new prePrepare_args(this);
    }

    @Override
    public void clear() {
      this.message = null;
      this.clientMessage = null;
      this.transaction = null;
    }

    public PrePrepareMessage getMessage() {
      return this.message;
    }

    public prePrepare_args setMessage(PrePrepareMessage message) {
      this.message = message;
      return this;
    }

    public void unsetMessage() {
      this.message = null;
    }

    /** Returns true if field message is set (has been assigned a value) and false otherwise */
    public boolean isSetMessage() {
      return this.message != null;
    }

    public void setMessageIsSet(boolean value) {
      if (!value) {
        this.message = null;
      }
    }

    public ClientMessage getClientMessage() {
      return this.clientMessage;
    }

    public prePrepare_args setClientMessage(ClientMessage clientMessage) {
      this.clientMessage = clientMessage;
      return this;
    }

    public void unsetClientMessage() {
      this.clientMessage = null;
    }

    /** Returns true if field clientMessage is set (has been assigned a value) and false otherwise */
    public boolean isSetClientMessage() {
      return this.clientMessage != null;
    }

    public void setClientMessageIsSet(boolean value) {
      if (!value) {
        this.clientMessage = null;
      }
    }

    public TTransaction getTransaction() {
      return this.transaction;
    }

    public prePrepare_args setTransaction(TTransaction transaction) {
      this.transaction = transaction;
      return this;
    }

    public void unsetTransaction() {
      this.transaction = null;
    }

    /** Returns true if field transaction is set (has been assigned a value) and false otherwise */
    public boolean isSetTransaction() {
      return this.transaction != null;
    }

    public void setTransactionIsSet(boolean value) {
      if (!value) {
        this.transaction = null;
      }
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case MESSAGE:
        if (value == null) {
          unsetMessage();
        } else {
          setMessage((PrePrepareMessage)value);
        }
        break;

      case CLIENT_MESSAGE:
        if (value == null) {
          unsetClientMessage();
        } else {
          setClientMessage((ClientMessage)value);
        }
        break;

      case TRANSACTION:
        if (value == null) {
          unsetTransaction();
        } else {
          setTransaction((TTransaction)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case MESSAGE:
        return getMessage();

      case CLIENT_MESSAGE:
        return getClientMessage();

      case TRANSACTION:
        return getTransaction();

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case MESSAGE:
        return isSetMessage();
      case CLIENT_MESSAGE:
        return isSetClientMessage();
      case TRANSACTION:
        return isSetTransaction();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof prePrepare_args)
        return this.equals((prePrepare_args)that);
      return false;
    }

    public boolean equals(prePrepare_args that) {
      if (that == null)
        return false;

      boolean this_present_message = true && this.isSetMessage();
      boolean that_present_message = true && that.isSetMessage();
      if (this_present_message || that_present_message) {
        if (!(this_present_message && that_present_message))
          return false;
        if (!this.message.equals(that.message))
          return false;
      }

      boolean this_present_clientMessage = true && this.isSetClientMessage();
      boolean that_present_clientMessage = true && that.isSetClientMessage();
      if (this_present_clientMessage || that_present_clientMessage) {
        if (!(this_present_clientMessage && that_present_clientMessage))
          return false;
        if (!this.clientMessage.equals(that.clientMessage))
          return false;
      }

      boolean this_present_transaction = true && this.isSetTransaction();
      boolean that_present_transaction = true && that.isSetTransaction();
      if (this_present_transaction || that_present_transaction) {
        if (!(this_present_transaction && that_present_transaction))
          return false;
        if (!this.transaction.equals(that.transaction))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      List<Object> list = new ArrayList<Object>();

      boolean present_message = true && (isSetMessage());
      list.add(present_message);
      if (present_message)
        list.add(message);

      boolean present_clientMessage = true && (isSetClientMessage());
      list.add(present_clientMessage);
      if (present_clientMessage)
        list.add(clientMessage);

      boolean present_transaction = true && (isSetTransaction());
      list.add(present_transaction);
      if (present_transaction)
        list.add(transaction);

      return list.hashCode();
    }

    @Override
    public int compareTo(prePrepare_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = Boolean.valueOf(isSetMessage()).compareTo(other.isSetMessage());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetMessage()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.message, other.message);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      lastComparison = Boolean.valueOf(isSetClientMessage()).compareTo(other.isSetClientMessage());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetClientMessage()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.clientMessage, other.clientMessage);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      lastComparison = Boolean.valueOf(isSetTransaction()).compareTo(other.isSetTransaction());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetTransaction()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.transaction, other.transaction);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("prePrepare_args(");
      boolean first = true;

      sb.append("message:");
      if (this.message == null) {
        sb.append("null");
      } else {
        sb.append(this.message);
      }
      first = false;
      if (!first) sb.append(", ");
      sb.append("clientMessage:");
      if (this.clientMessage == null) {
        sb.append("null");
      } else {
        sb.append(this.clientMessage);
      }
      first = false;
      if (!first) sb.append(", ");
      sb.append("transaction:");
      if (this.transaction == null) {
        sb.append("null");
      } else {
        sb.append(this.transaction);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
      if (message != null) {
        message.validate();
      }
      if (clientMessage != null) {
        clientMessage.validate();
      }
      if (transaction != null) {
        transaction.validate();
      }
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class prePrepare_argsStandardSchemeFactory implements SchemeFactory {
      public prePrepare_argsStandardScheme getScheme() {
        return new prePrepare_argsStandardScheme();
      }
    }

    private static class prePrepare_argsStandardScheme extends StandardScheme<prePrepare_args> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, prePrepare_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 1: // MESSAGE
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.message = new PrePrepareMessage();
                struct.message.read(iprot);
                struct.setMessageIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            case 2: // CLIENT_MESSAGE
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.clientMessage = new ClientMessage();
                struct.clientMessage.read(iprot);
                struct.setClientMessageIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            case 3: // TRANSACTION
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.transaction = new TTransaction();
                struct.transaction.read(iprot);
                struct.setTransactionIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();

        // check for required fields of primitive type, which can't be checked in the validate method
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, prePrepare_args struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.message != null) {
          oprot.writeFieldBegin(MESSAGE_FIELD_DESC);
          struct.message.write(oprot);
          oprot.writeFieldEnd();
        }
        if (struct.clientMessage != null) {
          oprot.writeFieldBegin(CLIENT_MESSAGE_FIELD_DESC);
          struct.clientMessage.write(oprot);
          oprot.writeFieldEnd();
        }
        if (struct.transaction != null) {
          oprot.writeFieldBegin(TRANSACTION_FIELD_DESC);
          struct.transaction.write(oprot);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class prePrepare_argsTupleSchemeFactory implements SchemeFactory {
      public prePrepare_argsTupleScheme getScheme() {
        return new prePrepare_argsTupleScheme();
      }
    }

    private static class prePrepare_argsTupleScheme extends TupleScheme<prePrepare_args> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, prePrepare_args struct) throws org.apache.thrift.TException {
        TTupleProtocol oprot = (TTupleProtocol) prot;
        BitSet optionals = new BitSet();
        if (struct.isSetMessage()) {
          optionals.set(0);
        }
        if (struct.isSetClientMessage()) {
          optionals.set(1);
        }
        if (struct.isSetTransaction()) {
          optionals.set(2);
        }
        oprot.writeBitSet(optionals, 3);
        if (struct.isSetMessage()) {
          struct.message.write(oprot);
        }
        if (struct.isSetClientMessage()) {
          struct.clientMessage.write(oprot);
        }
        if (struct.isSetTransaction()) {
          struct.transaction.write(oprot);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, prePrepare_args struct) throws org.apache.thrift.TException {
        TTupleProtocol iprot = (TTupleProtocol) prot;
        BitSet incoming = iprot.readBitSet(3);
        if (incoming.get(0)) {
          struct.message = new PrePrepareMessage();
          struct.message.read(iprot);
          struct.setMessageIsSet(true);
        }
        if (incoming.get(1)) {
          struct.clientMessage = new ClientMessage();
          struct.clientMessage.read(iprot);
          struct.setClientMessageIsSet(true);
        }
        if (incoming.get(2)) {
          struct.transaction = new TTransaction();
          struct.transaction.read(iprot);
          struct.setTransactionIsSet(true);
        }
      }
    }

  }

  public static class prePrepare_result implements org.apache.thrift.TBase<prePrepare_result, prePrepare_result._Fields>, java.io.Serializable, Cloneable, Comparable<prePrepare_result>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("prePrepare_result");


    private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
    static {
      schemes.put(StandardScheme.class, new prePrepare_resultStandardSchemeFactory());
      schemes.put(TupleScheme.class, new prePrepare_resultTupleSchemeFactory());
    }


    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
;

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }
    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(prePrepare_result.class, metaDataMap);
    }

    public prePrepare_result() {
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public prePrepare_result(prePrepare_result other) {
    }

    public prePrepare_result deepCopy() {
      return new prePrepare_result(this);
    }

    @Override
    public void clear() {
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof prePrepare_result)
        return this.equals((prePrepare_result)that);
      return false;
    }

    public boolean equals(prePrepare_result that) {
      if (that == null)
        return false;

      return true;
    }

    @Override
    public int hashCode() {
      List<Object> list = new ArrayList<Object>();

      return list.hashCode();
    }

    @Override
    public int compareTo(prePrepare_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
      }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("prePrepare_result(");
      boolean first = true;

      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class prePrepare_resultStandardSchemeFactory implements SchemeFactory {
      public prePrepare_resultStandardScheme getScheme() {
        return new prePrepare_resultStandardScheme();
      }
    }

    private static class prePrepare_resultStandardScheme extends StandardScheme<prePrepare_result> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, prePrepare_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();

        // check for required fields of primitive type, which can't be checked in the validate method
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, prePrepare_result struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class prePrepare_resultTupleSchemeFactory implements SchemeFactory {
      public prePrepare_resultTupleScheme getScheme() {
        return new prePrepare_resultTupleScheme();
      }
    }

    private static class prePrepare_resultTupleScheme extends TupleScheme<prePrepare_result> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, prePrepare_result struct) throws org.apache.thrift.TException {
        TTupleProtocol oprot = (TTupleProtocol) prot;
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, prePrepare_result struct) throws org.apache.thrift.TException {
        TTupleProtocol iprot = (TTupleProtocol) prot;
      }
    }

  }

  public static class prepare_args implements org.apache.thrift.TBase<prepare_args, prepare_args._Fields>, java.io.Serializable, Cloneable, Comparable<prepare_args>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("prepare_args");

    private static final org.apache.thrift.protocol.TField MESSAGE_FIELD_DESC = new org.apache.thrift.protocol.TField("message", org.apache.thrift.protocol.TType.STRUCT, (short)1);

    private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
    static {
      schemes.put(StandardScheme.class, new prepare_argsStandardSchemeFactory());
      schemes.put(TupleScheme.class, new prepare_argsTupleSchemeFactory());
    }

    public PrepareMessage message; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      MESSAGE((short)1, "message");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // MESSAGE
            return MESSAGE;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.MESSAGE, new org.apache.thrift.meta_data.FieldMetaData("message", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, PrepareMessage.class)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(prepare_args.class, metaDataMap);
    }

    public prepare_args() {
    }

    public prepare_args(
      PrepareMessage message)
    {
      this();
      this.message = message;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public prepare_args(prepare_args other) {
      if (other.isSetMessage()) {
        this.message = new PrepareMessage(other.message);
      }
    }

    public prepare_args deepCopy() {
      return new prepare_args(this);
    }

    @Override
    public void clear() {
      this.message = null;
    }

    public PrepareMessage getMessage() {
      return this.message;
    }

    public prepare_args setMessage(PrepareMessage message) {
      this.message = message;
      return this;
    }

    public void unsetMessage() {
      this.message = null;
    }

    /** Returns true if field message is set (has been assigned a value) and false otherwise */
    public boolean isSetMessage() {
      return this.message != null;
    }

    public void setMessageIsSet(boolean value) {
      if (!value) {
        this.message = null;
      }
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case MESSAGE:
        if (value == null) {
          unsetMessage();
        } else {
          setMessage((PrepareMessage)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case MESSAGE:
        return getMessage();

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case MESSAGE:
        return isSetMessage();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof prepare_args)
        return this.equals((prepare_args)that);
      return false;
    }

    public boolean equals(prepare_args that) {
      if (that == null)
        return false;

      boolean this_present_message = true && this.isSetMessage();
      boolean that_present_message = true && that.isSetMessage();
      if (this_present_message || that_present_message) {
        if (!(this_present_message && that_present_message))
          return false;
        if (!this.message.equals(that.message))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      List<Object> list = new ArrayList<Object>();

      boolean present_message = true && (isSetMessage());
      list.add(present_message);
      if (present_message)
        list.add(message);

      return list.hashCode();
    }

    @Override
    public int compareTo(prepare_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = Boolean.valueOf(isSetMessage()).compareTo(other.isSetMessage());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetMessage()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.message, other.message);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("prepare_args(");
      boolean first = true;

      sb.append("message:");
      if (this.message == null) {
        sb.append("null");
      } else {
        sb.append(this.message);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
      if (message != null) {
        message.validate();
      }
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class prepare_argsStandardSchemeFactory implements SchemeFactory {
      public prepare_argsStandardScheme getScheme() {
        return new prepare_argsStandardScheme();
      }
    }

    private static class prepare_argsStandardScheme extends StandardScheme<prepare_args> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, prepare_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 1: // MESSAGE
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.message = new PrepareMessage();
                struct.message.read(iprot);
                struct.setMessageIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();

        // check for required fields of primitive type, which can't be checked in the validate method
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, prepare_args struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.message != null) {
          oprot.writeFieldBegin(MESSAGE_FIELD_DESC);
          struct.message.write(oprot);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class prepare_argsTupleSchemeFactory implements SchemeFactory {
      public prepare_argsTupleScheme getScheme() {
        return new prepare_argsTupleScheme();
      }
    }

    private static class prepare_argsTupleScheme extends TupleScheme<prepare_args> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, prepare_args struct) throws org.apache.thrift.TException {
        TTupleProtocol oprot = (TTupleProtocol) prot;
        BitSet optionals = new BitSet();
        if (struct.isSetMessage()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetMessage()) {
          struct.message.write(oprot);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, prepare_args struct) throws org.apache.thrift.TException {
        TTupleProtocol iprot = (TTupleProtocol) prot;
        BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          struct.message = new PrepareMessage();
          struct.message.read(iprot);
          struct.setMessageIsSet(true);
        }
      }
    }

  }

  public static class prepare_result implements org.apache.thrift.TBase<prepare_result, prepare_result._Fields>, java.io.Serializable, Cloneable, Comparable<prepare_result>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("prepare_result");


    private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
    static {
      schemes.put(StandardScheme.class, new prepare_resultStandardSchemeFactory());
      schemes.put(TupleScheme.class, new prepare_resultTupleSchemeFactory());
    }


    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
;

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }
    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(prepare_result.class, metaDataMap);
    }

    public prepare_result() {
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public prepare_result(prepare_result other) {
    }

    public prepare_result deepCopy() {
      return new prepare_result(this);
    }

    @Override
    public void clear() {
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof prepare_result)
        return this.equals((prepare_result)that);
      return false;
    }

    public boolean equals(prepare_result that) {
      if (that == null)
        return false;

      return true;
    }

    @Override
    public int hashCode() {
      List<Object> list = new ArrayList<Object>();

      return list.hashCode();
    }

    @Override
    public int compareTo(prepare_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
      }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("prepare_result(");
      boolean first = true;

      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class prepare_resultStandardSchemeFactory implements SchemeFactory {
      public prepare_resultStandardScheme getScheme() {
        return new prepare_resultStandardScheme();
      }
    }

    private static class prepare_resultStandardScheme extends StandardScheme<prepare_result> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, prepare_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();

        // check for required fields of primitive type, which can't be checked in the validate method
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, prepare_result struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class prepare_resultTupleSchemeFactory implements SchemeFactory {
      public prepare_resultTupleScheme getScheme() {
        return new prepare_resultTupleScheme();
      }
    }

    private static class prepare_resultTupleScheme extends TupleScheme<prepare_result> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, prepare_result struct) throws org.apache.thrift.TException {
        TTupleProtocol oprot = (TTupleProtocol) prot;
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, prepare_result struct) throws org.apache.thrift.TException {
        TTupleProtocol iprot = (TTupleProtocol) prot;
      }
    }

  }

  public static class commit_args implements org.apache.thrift.TBase<commit_args, commit_args._Fields>, java.io.Serializable, Cloneable, Comparable<commit_args>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("commit_args");

    private static final org.apache.thrift.protocol.TField MESSAGE_FIELD_DESC = new org.apache.thrift.protocol.TField("message", org.apache.thrift.protocol.TType.STRUCT, (short)1);

    private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
    static {
      schemes.put(StandardScheme.class, new commit_argsStandardSchemeFactory());
      schemes.put(TupleScheme.class, new commit_argsTupleSchemeFactory());
    }

    public CommitMessage message; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      MESSAGE((short)1, "message");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // MESSAGE
            return MESSAGE;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.MESSAGE, new org.apache.thrift.meta_data.FieldMetaData("message", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, CommitMessage.class)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(commit_args.class, metaDataMap);
    }

    public commit_args() {
    }

    public commit_args(
      CommitMessage message)
    {
      this();
      this.message = message;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public commit_args(commit_args other) {
      if (other.isSetMessage()) {
        this.message = new CommitMessage(other.message);
      }
    }

    public commit_args deepCopy() {
      return new commit_args(this);
    }

    @Override
    public void clear() {
      this.message = null;
    }

    public CommitMessage getMessage() {
      return this.message;
    }

    public commit_args setMessage(CommitMessage message) {
      this.message = message;
      return this;
    }

    public void unsetMessage() {
      this.message = null;
    }

    /** Returns true if field message is set (has been assigned a value) and false otherwise */
    public boolean isSetMessage() {
      return this.message != null;
    }

    public void setMessageIsSet(boolean value) {
      if (!value) {
        this.message = null;
      }
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case MESSAGE:
        if (value == null) {
          unsetMessage();
        } else {
          setMessage((CommitMessage)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case MESSAGE:
        return getMessage();

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case MESSAGE:
        return isSetMessage();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof commit_args)
        return this.equals((commit_args)that);
      return false;
    }

    public boolean equals(commit_args that) {
      if (that == null)
        return false;

      boolean this_present_message = true && this.isSetMessage();
      boolean that_present_message = true && that.isSetMessage();
      if (this_present_message || that_present_message) {
        if (!(this_present_message && that_present_message))
          return false;
        if (!this.message.equals(that.message))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      List<Object> list = new ArrayList<Object>();

      boolean present_message = true && (isSetMessage());
      list.add(present_message);
      if (present_message)
        list.add(message);

      return list.hashCode();
    }

    @Override
    public int compareTo(commit_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = Boolean.valueOf(isSetMessage()).compareTo(other.isSetMessage());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetMessage()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.message, other.message);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("commit_args(");
      boolean first = true;

      sb.append("message:");
      if (this.message == null) {
        sb.append("null");
      } else {
        sb.append(this.message);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
      if (message != null) {
        message.validate();
      }
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class commit_argsStandardSchemeFactory implements SchemeFactory {
      public commit_argsStandardScheme getScheme() {
        return new commit_argsStandardScheme();
      }
    }

    private static class commit_argsStandardScheme extends StandardScheme<commit_args> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, commit_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 1: // MESSAGE
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.message = new CommitMessage();
                struct.message.read(iprot);
                struct.setMessageIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();

        // check for required fields of primitive type, which can't be checked in the validate method
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, commit_args struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.message != null) {
          oprot.writeFieldBegin(MESSAGE_FIELD_DESC);
          struct.message.write(oprot);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class commit_argsTupleSchemeFactory implements SchemeFactory {
      public commit_argsTupleScheme getScheme() {
        return new commit_argsTupleScheme();
      }
    }

    private static class commit_argsTupleScheme extends TupleScheme<commit_args> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, commit_args struct) throws org.apache.thrift.TException {
        TTupleProtocol oprot = (TTupleProtocol) prot;
        BitSet optionals = new BitSet();
        if (struct.isSetMessage()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetMessage()) {
          struct.message.write(oprot);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, commit_args struct) throws org.apache.thrift.TException {
        TTupleProtocol iprot = (TTupleProtocol) prot;
        BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          struct.message = new CommitMessage();
          struct.message.read(iprot);
          struct.setMessageIsSet(true);
        }
      }
    }

  }

  public static class commit_result implements org.apache.thrift.TBase<commit_result, commit_result._Fields>, java.io.Serializable, Cloneable, Comparable<commit_result>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("commit_result");


    private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
    static {
      schemes.put(StandardScheme.class, new commit_resultStandardSchemeFactory());
      schemes.put(TupleScheme.class, new commit_resultTupleSchemeFactory());
    }


    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
;

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }
    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(commit_result.class, metaDataMap);
    }

    public commit_result() {
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public commit_result(commit_result other) {
    }

    public commit_result deepCopy() {
      return new commit_result(this);
    }

    @Override
    public void clear() {
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof commit_result)
        return this.equals((commit_result)that);
      return false;
    }

    public boolean equals(commit_result that) {
      if (that == null)
        return false;

      return true;
    }

    @Override
    public int hashCode() {
      List<Object> list = new ArrayList<Object>();

      return list.hashCode();
    }

    @Override
    public int compareTo(commit_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
      }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("commit_result(");
      boolean first = true;

      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class commit_resultStandardSchemeFactory implements SchemeFactory {
      public commit_resultStandardScheme getScheme() {
        return new commit_resultStandardScheme();
      }
    }

    private static class commit_resultStandardScheme extends StandardScheme<commit_result> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, commit_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();

        // check for required fields of primitive type, which can't be checked in the validate method
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, commit_result struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class commit_resultTupleSchemeFactory implements SchemeFactory {
      public commit_resultTupleScheme getScheme() {
        return new commit_resultTupleScheme();
      }
    }

    private static class commit_resultTupleScheme extends TupleScheme<commit_result> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, commit_result struct) throws org.apache.thrift.TException {
        TTupleProtocol oprot = (TTupleProtocol) prot;
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, commit_result struct) throws org.apache.thrift.TException {
        TTupleProtocol iprot = (TTupleProtocol) prot;
      }
    }

  }

  public static class checkpoint_args implements org.apache.thrift.TBase<checkpoint_args, checkpoint_args._Fields>, java.io.Serializable, Cloneable, Comparable<checkpoint_args>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("checkpoint_args");

    private static final org.apache.thrift.protocol.TField MESSAGE_FIELD_DESC = new org.apache.thrift.protocol.TField("message", org.apache.thrift.protocol.TType.STRUCT, (short)1);

    private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
    static {
      schemes.put(StandardScheme.class, new checkpoint_argsStandardSchemeFactory());
      schemes.put(TupleScheme.class, new checkpoint_argsTupleSchemeFactory());
    }

    public CheckpointMessage message; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      MESSAGE((short)1, "message");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // MESSAGE
            return MESSAGE;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.MESSAGE, new org.apache.thrift.meta_data.FieldMetaData("message", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, CheckpointMessage.class)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(checkpoint_args.class, metaDataMap);
    }

    public checkpoint_args() {
    }

    public checkpoint_args(
      CheckpointMessage message)
    {
      this();
      this.message = message;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public checkpoint_args(checkpoint_args other) {
      if (other.isSetMessage()) {
        this.message = new CheckpointMessage(other.message);
      }
    }

    public checkpoint_args deepCopy() {
      return new checkpoint_args(this);
    }

    @Override
    public void clear() {
      this.message = null;
    }

    public CheckpointMessage getMessage() {
      return this.message;
    }

    public checkpoint_args setMessage(CheckpointMessage message) {
      this.message = message;
      return this;
    }

    public void unsetMessage() {
      this.message = null;
    }

    /** Returns true if field message is set (has been assigned a value) and false otherwise */
    public boolean isSetMessage() {
      return this.message != null;
    }

    public void setMessageIsSet(boolean value) {
      if (!value) {
        this.message = null;
      }
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case MESSAGE:
        if (value == null) {
          unsetMessage();
        } else {
          setMessage((CheckpointMessage)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case MESSAGE:
        return getMessage();

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case MESSAGE:
        return isSetMessage();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof checkpoint_args)
        return this.equals((checkpoint_args)that);
      return false;
    }

    public boolean equals(checkpoint_args that) {
      if (that == null)
        return false;

      boolean this_present_message = true && this.isSetMessage();
      boolean that_present_message = true && that.isSetMessage();
      if (this_present_message || that_present_message) {
        if (!(this_present_message && that_present_message))
          return false;
        if (!this.message.equals(that.message))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      List<Object> list = new ArrayList<Object>();

      boolean present_message = true && (isSetMessage());
      list.add(present_message);
      if (present_message)
        list.add(message);

      return list.hashCode();
    }

    @Override
    public int compareTo(checkpoint_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = Boolean.valueOf(isSetMessage()).compareTo(other.isSetMessage());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetMessage()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.message, other.message);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("checkpoint_args(");
      boolean first = true;

      sb.append("message:");
      if (this.message == null) {
        sb.append("null");
      } else {
        sb.append(this.message);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
      if (message != null) {
        message.validate();
      }
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class checkpoint_argsStandardSchemeFactory implements SchemeFactory {
      public checkpoint_argsStandardScheme getScheme() {
        return new checkpoint_argsStandardScheme();
      }
    }

    private static class checkpoint_argsStandardScheme extends StandardScheme<checkpoint_args> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, checkpoint_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 1: // MESSAGE
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.message = new CheckpointMessage();
                struct.message.read(iprot);
                struct.setMessageIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();

        // check for required fields of primitive type, which can't be checked in the validate method
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, checkpoint_args struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.message != null) {
          oprot.writeFieldBegin(MESSAGE_FIELD_DESC);
          struct.message.write(oprot);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class checkpoint_argsTupleSchemeFactory implements SchemeFactory {
      public checkpoint_argsTupleScheme getScheme() {
        return new checkpoint_argsTupleScheme();
      }
    }

    private static class checkpoint_argsTupleScheme extends TupleScheme<checkpoint_args> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, checkpoint_args struct) throws org.apache.thrift.TException {
        TTupleProtocol oprot = (TTupleProtocol) prot;
        BitSet optionals = new BitSet();
        if (struct.isSetMessage()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetMessage()) {
          struct.message.write(oprot);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, checkpoint_args struct) throws org.apache.thrift.TException {
        TTupleProtocol iprot = (TTupleProtocol) prot;
        BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          struct.message = new CheckpointMessage();
          struct.message.read(iprot);
          struct.setMessageIsSet(true);
        }
      }
    }

  }

  public static class checkpoint_result implements org.apache.thrift.TBase<checkpoint_result, checkpoint_result._Fields>, java.io.Serializable, Cloneable, Comparable<checkpoint_result>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("checkpoint_result");


    private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
    static {
      schemes.put(StandardScheme.class, new checkpoint_resultStandardSchemeFactory());
      schemes.put(TupleScheme.class, new checkpoint_resultTupleSchemeFactory());
    }


    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
;

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }
    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(checkpoint_result.class, metaDataMap);
    }

    public checkpoint_result() {
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public checkpoint_result(checkpoint_result other) {
    }

    public checkpoint_result deepCopy() {
      return new checkpoint_result(this);
    }

    @Override
    public void clear() {
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof checkpoint_result)
        return this.equals((checkpoint_result)that);
      return false;
    }

    public boolean equals(checkpoint_result that) {
      if (that == null)
        return false;

      return true;
    }

    @Override
    public int hashCode() {
      List<Object> list = new ArrayList<Object>();

      return list.hashCode();
    }

    @Override
    public int compareTo(checkpoint_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
      }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("checkpoint_result(");
      boolean first = true;

      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class checkpoint_resultStandardSchemeFactory implements SchemeFactory {
      public checkpoint_resultStandardScheme getScheme() {
        return new checkpoint_resultStandardScheme();
      }
    }

    private static class checkpoint_resultStandardScheme extends StandardScheme<checkpoint_result> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, checkpoint_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();

        // check for required fields of primitive type, which can't be checked in the validate method
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, checkpoint_result struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class checkpoint_resultTupleSchemeFactory implements SchemeFactory {
      public checkpoint_resultTupleScheme getScheme() {
        return new checkpoint_resultTupleScheme();
      }
    }

    private static class checkpoint_resultTupleScheme extends TupleScheme<checkpoint_result> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, checkpoint_result struct) throws org.apache.thrift.TException {
        TTupleProtocol oprot = (TTupleProtocol) prot;
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, checkpoint_result struct) throws org.apache.thrift.TException {
        TTupleProtocol iprot = (TTupleProtocol) prot;
      }
    }

  }

  public static class initiateViewChange_args implements org.apache.thrift.TBase<initiateViewChange_args, initiateViewChange_args._Fields>, java.io.Serializable, Cloneable, Comparable<initiateViewChange_args>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("initiateViewChange_args");


    private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
    static {
      schemes.put(StandardScheme.class, new initiateViewChange_argsStandardSchemeFactory());
      schemes.put(TupleScheme.class, new initiateViewChange_argsTupleSchemeFactory());
    }


    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
;

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }
    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(initiateViewChange_args.class, metaDataMap);
    }

    public initiateViewChange_args() {
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public initiateViewChange_args(initiateViewChange_args other) {
    }

    public initiateViewChange_args deepCopy() {
      return new initiateViewChange_args(this);
    }

    @Override
    public void clear() {
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof initiateViewChange_args)
        return this.equals((initiateViewChange_args)that);
      return false;
    }

    public boolean equals(initiateViewChange_args that) {
      if (that == null)
        return false;

      return true;
    }

    @Override
    public int hashCode() {
      List<Object> list = new ArrayList<Object>();

      return list.hashCode();
    }

    @Override
    public int compareTo(initiateViewChange_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("initiateViewChange_args(");
      boolean first = true;

      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class initiateViewChange_argsStandardSchemeFactory implements SchemeFactory {
      public initiateViewChange_argsStandardScheme getScheme() {
        return new initiateViewChange_argsStandardScheme();
      }
    }

    private static class initiateViewChange_argsStandardScheme extends StandardScheme<initiateViewChange_args> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, initiateViewChange_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();

        // check for required fields of primitive type, which can't be checked in the validate method
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, initiateViewChange_args struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class initiateViewChange_argsTupleSchemeFactory implements SchemeFactory {
      public initiateViewChange_argsTupleScheme getScheme() {
        return new initiateViewChange_argsTupleScheme();
      }
    }

    private static class initiateViewChange_argsTupleScheme extends TupleScheme<initiateViewChange_args> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, initiateViewChange_args struct) throws org.apache.thrift.TException {
        TTupleProtocol oprot = (TTupleProtocol) prot;
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, initiateViewChange_args struct) throws org.apache.thrift.TException {
        TTupleProtocol iprot = (TTupleProtocol) prot;
      }
    }

  }

  public static class initiateViewChange_result implements org.apache.thrift.TBase<initiateViewChange_result, initiateViewChange_result._Fields>, java.io.Serializable, Cloneable, Comparable<initiateViewChange_result>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("initiateViewChange_result");


    private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
    static {
      schemes.put(StandardScheme.class, new initiateViewChange_resultStandardSchemeFactory());
      schemes.put(TupleScheme.class, new initiateViewChange_resultTupleSchemeFactory());
    }


    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
;

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }
    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(initiateViewChange_result.class, metaDataMap);
    }

    public initiateViewChange_result() {
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public initiateViewChange_result(initiateViewChange_result other) {
    }

    public initiateViewChange_result deepCopy() {
      return new initiateViewChange_result(this);
    }

    @Override
    public void clear() {
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof initiateViewChange_result)
        return this.equals((initiateViewChange_result)that);
      return false;
    }

    public boolean equals(initiateViewChange_result that) {
      if (that == null)
        return false;

      return true;
    }

    @Override
    public int hashCode() {
      List<Object> list = new ArrayList<Object>();

      return list.hashCode();
    }

    @Override
    public int compareTo(initiateViewChange_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
      }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("initiateViewChange_result(");
      boolean first = true;

      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class initiateViewChange_resultStandardSchemeFactory implements SchemeFactory {
      public initiateViewChange_resultStandardScheme getScheme() {
        return new initiateViewChange_resultStandardScheme();
      }
    }

    private static class initiateViewChange_resultStandardScheme extends StandardScheme<initiateViewChange_result> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, initiateViewChange_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();

        // check for required fields of primitive type, which can't be checked in the validate method
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, initiateViewChange_result struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class initiateViewChange_resultTupleSchemeFactory implements SchemeFactory {
      public initiateViewChange_resultTupleScheme getScheme() {
        return new initiateViewChange_resultTupleScheme();
      }
    }

    private static class initiateViewChange_resultTupleScheme extends TupleScheme<initiateViewChange_result> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, initiateViewChange_result struct) throws org.apache.thrift.TException {
        TTupleProtocol oprot = (TTupleProtocol) prot;
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, initiateViewChange_result struct) throws org.apache.thrift.TException {
        TTupleProtocol iprot = (TTupleProtocol) prot;
      }
    }

  }

  public static class startViewChange_args implements org.apache.thrift.TBase<startViewChange_args, startViewChange_args._Fields>, java.io.Serializable, Cloneable, Comparable<startViewChange_args>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("startViewChange_args");

    private static final org.apache.thrift.protocol.TField MESSAGE_FIELD_DESC = new org.apache.thrift.protocol.TField("message", org.apache.thrift.protocol.TType.STRUCT, (short)1);

    private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
    static {
      schemes.put(StandardScheme.class, new startViewChange_argsStandardSchemeFactory());
      schemes.put(TupleScheme.class, new startViewChange_argsTupleSchemeFactory());
    }

    public ViewChangeMessage message; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      MESSAGE((short)1, "message");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // MESSAGE
            return MESSAGE;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.MESSAGE, new org.apache.thrift.meta_data.FieldMetaData("message", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, ViewChangeMessage.class)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(startViewChange_args.class, metaDataMap);
    }

    public startViewChange_args() {
    }

    public startViewChange_args(
      ViewChangeMessage message)
    {
      this();
      this.message = message;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public startViewChange_args(startViewChange_args other) {
      if (other.isSetMessage()) {
        this.message = new ViewChangeMessage(other.message);
      }
    }

    public startViewChange_args deepCopy() {
      return new startViewChange_args(this);
    }

    @Override
    public void clear() {
      this.message = null;
    }

    public ViewChangeMessage getMessage() {
      return this.message;
    }

    public startViewChange_args setMessage(ViewChangeMessage message) {
      this.message = message;
      return this;
    }

    public void unsetMessage() {
      this.message = null;
    }

    /** Returns true if field message is set (has been assigned a value) and false otherwise */
    public boolean isSetMessage() {
      return this.message != null;
    }

    public void setMessageIsSet(boolean value) {
      if (!value) {
        this.message = null;
      }
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case MESSAGE:
        if (value == null) {
          unsetMessage();
        } else {
          setMessage((ViewChangeMessage)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case MESSAGE:
        return getMessage();

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case MESSAGE:
        return isSetMessage();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof startViewChange_args)
        return this.equals((startViewChange_args)that);
      return false;
    }

    public boolean equals(startViewChange_args that) {
      if (that == null)
        return false;

      boolean this_present_message = true && this.isSetMessage();
      boolean that_present_message = true && that.isSetMessage();
      if (this_present_message || that_present_message) {
        if (!(this_present_message && that_present_message))
          return false;
        if (!this.message.equals(that.message))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      List<Object> list = new ArrayList<Object>();

      boolean present_message = true && (isSetMessage());
      list.add(present_message);
      if (present_message)
        list.add(message);

      return list.hashCode();
    }

    @Override
    public int compareTo(startViewChange_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = Boolean.valueOf(isSetMessage()).compareTo(other.isSetMessage());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetMessage()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.message, other.message);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("startViewChange_args(");
      boolean first = true;

      sb.append("message:");
      if (this.message == null) {
        sb.append("null");
      } else {
        sb.append(this.message);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
      if (message != null) {
        message.validate();
      }
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class startViewChange_argsStandardSchemeFactory implements SchemeFactory {
      public startViewChange_argsStandardScheme getScheme() {
        return new startViewChange_argsStandardScheme();
      }
    }

    private static class startViewChange_argsStandardScheme extends StandardScheme<startViewChange_args> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, startViewChange_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 1: // MESSAGE
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.message = new ViewChangeMessage();
                struct.message.read(iprot);
                struct.setMessageIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();

        // check for required fields of primitive type, which can't be checked in the validate method
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, startViewChange_args struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.message != null) {
          oprot.writeFieldBegin(MESSAGE_FIELD_DESC);
          struct.message.write(oprot);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class startViewChange_argsTupleSchemeFactory implements SchemeFactory {
      public startViewChange_argsTupleScheme getScheme() {
        return new startViewChange_argsTupleScheme();
      }
    }

    private static class startViewChange_argsTupleScheme extends TupleScheme<startViewChange_args> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, startViewChange_args struct) throws org.apache.thrift.TException {
        TTupleProtocol oprot = (TTupleProtocol) prot;
        BitSet optionals = new BitSet();
        if (struct.isSetMessage()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetMessage()) {
          struct.message.write(oprot);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, startViewChange_args struct) throws org.apache.thrift.TException {
        TTupleProtocol iprot = (TTupleProtocol) prot;
        BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          struct.message = new ViewChangeMessage();
          struct.message.read(iprot);
          struct.setMessageIsSet(true);
        }
      }
    }

  }

  public static class startViewChange_result implements org.apache.thrift.TBase<startViewChange_result, startViewChange_result._Fields>, java.io.Serializable, Cloneable, Comparable<startViewChange_result>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("startViewChange_result");


    private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
    static {
      schemes.put(StandardScheme.class, new startViewChange_resultStandardSchemeFactory());
      schemes.put(TupleScheme.class, new startViewChange_resultTupleSchemeFactory());
    }


    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
;

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }
    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(startViewChange_result.class, metaDataMap);
    }

    public startViewChange_result() {
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public startViewChange_result(startViewChange_result other) {
    }

    public startViewChange_result deepCopy() {
      return new startViewChange_result(this);
    }

    @Override
    public void clear() {
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof startViewChange_result)
        return this.equals((startViewChange_result)that);
      return false;
    }

    public boolean equals(startViewChange_result that) {
      if (that == null)
        return false;

      return true;
    }

    @Override
    public int hashCode() {
      List<Object> list = new ArrayList<Object>();

      return list.hashCode();
    }

    @Override
    public int compareTo(startViewChange_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
      }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("startViewChange_result(");
      boolean first = true;

      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class startViewChange_resultStandardSchemeFactory implements SchemeFactory {
      public startViewChange_resultStandardScheme getScheme() {
        return new startViewChange_resultStandardScheme();
      }
    }

    private static class startViewChange_resultStandardScheme extends StandardScheme<startViewChange_result> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, startViewChange_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();

        // check for required fields of primitive type, which can't be checked in the validate method
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, startViewChange_result struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class startViewChange_resultTupleSchemeFactory implements SchemeFactory {
      public startViewChange_resultTupleScheme getScheme() {
        return new startViewChange_resultTupleScheme();
      }
    }

    private static class startViewChange_resultTupleScheme extends TupleScheme<startViewChange_result> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, startViewChange_result struct) throws org.apache.thrift.TException {
        TTupleProtocol oprot = (TTupleProtocol) prot;
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, startViewChange_result struct) throws org.apache.thrift.TException {
        TTupleProtocol iprot = (TTupleProtocol) prot;
      }
    }

  }

  public static class approveViewChange_args implements org.apache.thrift.TBase<approveViewChange_args, approveViewChange_args._Fields>, java.io.Serializable, Cloneable, Comparable<approveViewChange_args>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("approveViewChange_args");

    private static final org.apache.thrift.protocol.TField MESSAGE_FIELD_DESC = new org.apache.thrift.protocol.TField("message", org.apache.thrift.protocol.TType.STRUCT, (short)1);

    private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
    static {
      schemes.put(StandardScheme.class, new approveViewChange_argsStandardSchemeFactory());
      schemes.put(TupleScheme.class, new approveViewChange_argsTupleSchemeFactory());
    }

    public NewViewMessage message; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      MESSAGE((short)1, "message");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // MESSAGE
            return MESSAGE;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.MESSAGE, new org.apache.thrift.meta_data.FieldMetaData("message", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, NewViewMessage.class)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(approveViewChange_args.class, metaDataMap);
    }

    public approveViewChange_args() {
    }

    public approveViewChange_args(
      NewViewMessage message)
    {
      this();
      this.message = message;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public approveViewChange_args(approveViewChange_args other) {
      if (other.isSetMessage()) {
        this.message = new NewViewMessage(other.message);
      }
    }

    public approveViewChange_args deepCopy() {
      return new approveViewChange_args(this);
    }

    @Override
    public void clear() {
      this.message = null;
    }

    public NewViewMessage getMessage() {
      return this.message;
    }

    public approveViewChange_args setMessage(NewViewMessage message) {
      this.message = message;
      return this;
    }

    public void unsetMessage() {
      this.message = null;
    }

    /** Returns true if field message is set (has been assigned a value) and false otherwise */
    public boolean isSetMessage() {
      return this.message != null;
    }

    public void setMessageIsSet(boolean value) {
      if (!value) {
        this.message = null;
      }
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case MESSAGE:
        if (value == null) {
          unsetMessage();
        } else {
          setMessage((NewViewMessage)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case MESSAGE:
        return getMessage();

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case MESSAGE:
        return isSetMessage();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof approveViewChange_args)
        return this.equals((approveViewChange_args)that);
      return false;
    }

    public boolean equals(approveViewChange_args that) {
      if (that == null)
        return false;

      boolean this_present_message = true && this.isSetMessage();
      boolean that_present_message = true && that.isSetMessage();
      if (this_present_message || that_present_message) {
        if (!(this_present_message && that_present_message))
          return false;
        if (!this.message.equals(that.message))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      List<Object> list = new ArrayList<Object>();

      boolean present_message = true && (isSetMessage());
      list.add(present_message);
      if (present_message)
        list.add(message);

      return list.hashCode();
    }

    @Override
    public int compareTo(approveViewChange_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = Boolean.valueOf(isSetMessage()).compareTo(other.isSetMessage());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetMessage()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.message, other.message);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("approveViewChange_args(");
      boolean first = true;

      sb.append("message:");
      if (this.message == null) {
        sb.append("null");
      } else {
        sb.append(this.message);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
      if (message != null) {
        message.validate();
      }
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class approveViewChange_argsStandardSchemeFactory implements SchemeFactory {
      public approveViewChange_argsStandardScheme getScheme() {
        return new approveViewChange_argsStandardScheme();
      }
    }

    private static class approveViewChange_argsStandardScheme extends StandardScheme<approveViewChange_args> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, approveViewChange_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 1: // MESSAGE
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.message = new NewViewMessage();
                struct.message.read(iprot);
                struct.setMessageIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();

        // check for required fields of primitive type, which can't be checked in the validate method
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, approveViewChange_args struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.message != null) {
          oprot.writeFieldBegin(MESSAGE_FIELD_DESC);
          struct.message.write(oprot);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class approveViewChange_argsTupleSchemeFactory implements SchemeFactory {
      public approveViewChange_argsTupleScheme getScheme() {
        return new approveViewChange_argsTupleScheme();
      }
    }

    private static class approveViewChange_argsTupleScheme extends TupleScheme<approveViewChange_args> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, approveViewChange_args struct) throws org.apache.thrift.TException {
        TTupleProtocol oprot = (TTupleProtocol) prot;
        BitSet optionals = new BitSet();
        if (struct.isSetMessage()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetMessage()) {
          struct.message.write(oprot);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, approveViewChange_args struct) throws org.apache.thrift.TException {
        TTupleProtocol iprot = (TTupleProtocol) prot;
        BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          struct.message = new NewViewMessage();
          struct.message.read(iprot);
          struct.setMessageIsSet(true);
        }
      }
    }

  }

  public static class approveViewChange_result implements org.apache.thrift.TBase<approveViewChange_result, approveViewChange_result._Fields>, java.io.Serializable, Cloneable, Comparable<approveViewChange_result>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("approveViewChange_result");


    private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
    static {
      schemes.put(StandardScheme.class, new approveViewChange_resultStandardSchemeFactory());
      schemes.put(TupleScheme.class, new approveViewChange_resultTupleSchemeFactory());
    }


    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
;

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }
    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(approveViewChange_result.class, metaDataMap);
    }

    public approveViewChange_result() {
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public approveViewChange_result(approveViewChange_result other) {
    }

    public approveViewChange_result deepCopy() {
      return new approveViewChange_result(this);
    }

    @Override
    public void clear() {
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof approveViewChange_result)
        return this.equals((approveViewChange_result)that);
      return false;
    }

    public boolean equals(approveViewChange_result that) {
      if (that == null)
        return false;

      return true;
    }

    @Override
    public int hashCode() {
      List<Object> list = new ArrayList<Object>();

      return list.hashCode();
    }

    @Override
    public int compareTo(approveViewChange_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
      }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("approveViewChange_result(");
      boolean first = true;

      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class approveViewChange_resultStandardSchemeFactory implements SchemeFactory {
      public approveViewChange_resultStandardScheme getScheme() {
        return new approveViewChange_resultStandardScheme();
      }
    }

    private static class approveViewChange_resultStandardScheme extends StandardScheme<approveViewChange_result> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, approveViewChange_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();

        // check for required fields of primitive type, which can't be checked in the validate method
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, approveViewChange_result struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class approveViewChange_resultTupleSchemeFactory implements SchemeFactory {
      public approveViewChange_resultTupleScheme getScheme() {
        return new approveViewChange_resultTupleScheme();
      }
    }

    private static class approveViewChange_resultTupleScheme extends TupleScheme<approveViewChange_result> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, approveViewChange_result struct) throws org.apache.thrift.TException {
        TTupleProtocol oprot = (TTupleProtocol) prot;
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, approveViewChange_result struct) throws org.apache.thrift.TException {
        TTupleProtocol iprot = (TTupleProtocol) prot;
      }
    }

  }

  public static class getTransaction_args implements org.apache.thrift.TBase<getTransaction_args, getTransaction_args._Fields>, java.io.Serializable, Cloneable, Comparable<getTransaction_args>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getTransaction_args");

    private static final org.apache.thrift.protocol.TField MESSAGE_FIELD_DESC = new org.apache.thrift.protocol.TField("message", org.apache.thrift.protocol.TType.STRUCT, (short)1);

    private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
    static {
      schemes.put(StandardScheme.class, new getTransaction_argsStandardSchemeFactory());
      schemes.put(TupleScheme.class, new getTransaction_argsTupleSchemeFactory());
    }

    public AskForTransaction message; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      MESSAGE((short)1, "message");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 1: // MESSAGE
            return MESSAGE;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.MESSAGE, new org.apache.thrift.meta_data.FieldMetaData("message", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, AskForTransaction.class)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getTransaction_args.class, metaDataMap);
    }

    public getTransaction_args() {
    }

    public getTransaction_args(
      AskForTransaction message)
    {
      this();
      this.message = message;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public getTransaction_args(getTransaction_args other) {
      if (other.isSetMessage()) {
        this.message = new AskForTransaction(other.message);
      }
    }

    public getTransaction_args deepCopy() {
      return new getTransaction_args(this);
    }

    @Override
    public void clear() {
      this.message = null;
    }

    public AskForTransaction getMessage() {
      return this.message;
    }

    public getTransaction_args setMessage(AskForTransaction message) {
      this.message = message;
      return this;
    }

    public void unsetMessage() {
      this.message = null;
    }

    /** Returns true if field message is set (has been assigned a value) and false otherwise */
    public boolean isSetMessage() {
      return this.message != null;
    }

    public void setMessageIsSet(boolean value) {
      if (!value) {
        this.message = null;
      }
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case MESSAGE:
        if (value == null) {
          unsetMessage();
        } else {
          setMessage((AskForTransaction)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case MESSAGE:
        return getMessage();

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case MESSAGE:
        return isSetMessage();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof getTransaction_args)
        return this.equals((getTransaction_args)that);
      return false;
    }

    public boolean equals(getTransaction_args that) {
      if (that == null)
        return false;

      boolean this_present_message = true && this.isSetMessage();
      boolean that_present_message = true && that.isSetMessage();
      if (this_present_message || that_present_message) {
        if (!(this_present_message && that_present_message))
          return false;
        if (!this.message.equals(that.message))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      List<Object> list = new ArrayList<Object>();

      boolean present_message = true && (isSetMessage());
      list.add(present_message);
      if (present_message)
        list.add(message);

      return list.hashCode();
    }

    @Override
    public int compareTo(getTransaction_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = Boolean.valueOf(isSetMessage()).compareTo(other.isSetMessage());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetMessage()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.message, other.message);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("getTransaction_args(");
      boolean first = true;

      sb.append("message:");
      if (this.message == null) {
        sb.append("null");
      } else {
        sb.append(this.message);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
      if (message != null) {
        message.validate();
      }
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class getTransaction_argsStandardSchemeFactory implements SchemeFactory {
      public getTransaction_argsStandardScheme getScheme() {
        return new getTransaction_argsStandardScheme();
      }
    }

    private static class getTransaction_argsStandardScheme extends StandardScheme<getTransaction_args> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, getTransaction_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 1: // MESSAGE
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.message = new AskForTransaction();
                struct.message.read(iprot);
                struct.setMessageIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();

        // check for required fields of primitive type, which can't be checked in the validate method
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, getTransaction_args struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.message != null) {
          oprot.writeFieldBegin(MESSAGE_FIELD_DESC);
          struct.message.write(oprot);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class getTransaction_argsTupleSchemeFactory implements SchemeFactory {
      public getTransaction_argsTupleScheme getScheme() {
        return new getTransaction_argsTupleScheme();
      }
    }

    private static class getTransaction_argsTupleScheme extends TupleScheme<getTransaction_args> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, getTransaction_args struct) throws org.apache.thrift.TException {
        TTupleProtocol oprot = (TTupleProtocol) prot;
        BitSet optionals = new BitSet();
        if (struct.isSetMessage()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetMessage()) {
          struct.message.write(oprot);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, getTransaction_args struct) throws org.apache.thrift.TException {
        TTupleProtocol iprot = (TTupleProtocol) prot;
        BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          struct.message = new AskForTransaction();
          struct.message.read(iprot);
          struct.setMessageIsSet(true);
        }
      }
    }

  }

  public static class getTransaction_result implements org.apache.thrift.TBase<getTransaction_result, getTransaction_result._Fields>, java.io.Serializable, Cloneable, Comparable<getTransaction_result>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getTransaction_result");

    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.STRUCT, (short)0);

    private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
    static {
      schemes.put(StandardScheme.class, new getTransaction_resultStandardSchemeFactory());
      schemes.put(TupleScheme.class, new getTransaction_resultTupleSchemeFactory());
    }

    public TTransaction success; // required

    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
      SUCCESS((short)0, "success");

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          case 0: // SUCCESS
            return SUCCESS;
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }

    // isset id assignments
    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TTransaction.class)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getTransaction_result.class, metaDataMap);
    }

    public getTransaction_result() {
    }

    public getTransaction_result(
      TTransaction success)
    {
      this();
      this.success = success;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public getTransaction_result(getTransaction_result other) {
      if (other.isSetSuccess()) {
        this.success = new TTransaction(other.success);
      }
    }

    public getTransaction_result deepCopy() {
      return new getTransaction_result(this);
    }

    @Override
    public void clear() {
      this.success = null;
    }

    public TTransaction getSuccess() {
      return this.success;
    }

    public getTransaction_result setSuccess(TTransaction success) {
      this.success = success;
      return this;
    }

    public void unsetSuccess() {
      this.success = null;
    }

    /** Returns true if field success is set (has been assigned a value) and false otherwise */
    public boolean isSetSuccess() {
      return this.success != null;
    }

    public void setSuccessIsSet(boolean value) {
      if (!value) {
        this.success = null;
      }
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case SUCCESS:
        if (value == null) {
          unsetSuccess();
        } else {
          setSuccess((TTransaction)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case SUCCESS:
        return getSuccess();

      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      case SUCCESS:
        return isSetSuccess();
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof getTransaction_result)
        return this.equals((getTransaction_result)that);
      return false;
    }

    public boolean equals(getTransaction_result that) {
      if (that == null)
        return false;

      boolean this_present_success = true && this.isSetSuccess();
      boolean that_present_success = true && that.isSetSuccess();
      if (this_present_success || that_present_success) {
        if (!(this_present_success && that_present_success))
          return false;
        if (!this.success.equals(that.success))
          return false;
      }

      return true;
    }

    @Override
    public int hashCode() {
      List<Object> list = new ArrayList<Object>();

      boolean present_success = true && (isSetSuccess());
      list.add(present_success);
      if (present_success)
        list.add(success);

      return list.hashCode();
    }

    @Override
    public int compareTo(getTransaction_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      lastComparison = Boolean.valueOf(isSetSuccess()).compareTo(other.isSetSuccess());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSuccess()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, other.success);
        if (lastComparison != 0) {
          return lastComparison;
        }
      }
      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
      }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("getTransaction_result(");
      boolean first = true;

      sb.append("success:");
      if (this.success == null) {
        sb.append("null");
      } else {
        sb.append(this.success);
      }
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
      if (success != null) {
        success.validate();
      }
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class getTransaction_resultStandardSchemeFactory implements SchemeFactory {
      public getTransaction_resultStandardScheme getScheme() {
        return new getTransaction_resultStandardScheme();
      }
    }

    private static class getTransaction_resultStandardScheme extends StandardScheme<getTransaction_result> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, getTransaction_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            case 0: // SUCCESS
              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
                struct.success = new TTransaction();
                struct.success.read(iprot);
                struct.setSuccessIsSet(true);
              } else { 
                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
              }
              break;
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();

        // check for required fields of primitive type, which can't be checked in the validate method
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, getTransaction_result struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        if (struct.success != null) {
          oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
          struct.success.write(oprot);
          oprot.writeFieldEnd();
        }
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class getTransaction_resultTupleSchemeFactory implements SchemeFactory {
      public getTransaction_resultTupleScheme getScheme() {
        return new getTransaction_resultTupleScheme();
      }
    }

    private static class getTransaction_resultTupleScheme extends TupleScheme<getTransaction_result> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, getTransaction_result struct) throws org.apache.thrift.TException {
        TTupleProtocol oprot = (TTupleProtocol) prot;
        BitSet optionals = new BitSet();
        if (struct.isSetSuccess()) {
          optionals.set(0);
        }
        oprot.writeBitSet(optionals, 1);
        if (struct.isSetSuccess()) {
          struct.success.write(oprot);
        }
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, getTransaction_result struct) throws org.apache.thrift.TException {
        TTupleProtocol iprot = (TTupleProtocol) prot;
        BitSet incoming = iprot.readBitSet(1);
        if (incoming.get(0)) {
          struct.success = new TTransaction();
          struct.success.read(iprot);
          struct.setSuccessIsSet(true);
        }
      }
    }

  }

  public static class ping_args implements org.apache.thrift.TBase<ping_args, ping_args._Fields>, java.io.Serializable, Cloneable, Comparable<ping_args>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("ping_args");


    private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
    static {
      schemes.put(StandardScheme.class, new ping_argsStandardSchemeFactory());
      schemes.put(TupleScheme.class, new ping_argsTupleSchemeFactory());
    }


    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
;

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }
    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(ping_args.class, metaDataMap);
    }

    public ping_args() {
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public ping_args(ping_args other) {
    }

    public ping_args deepCopy() {
      return new ping_args(this);
    }

    @Override
    public void clear() {
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof ping_args)
        return this.equals((ping_args)that);
      return false;
    }

    public boolean equals(ping_args that) {
      if (that == null)
        return false;

      return true;
    }

    @Override
    public int hashCode() {
      List<Object> list = new ArrayList<Object>();

      return list.hashCode();
    }

    @Override
    public int compareTo(ping_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
    }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("ping_args(");
      boolean first = true;

      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class ping_argsStandardSchemeFactory implements SchemeFactory {
      public ping_argsStandardScheme getScheme() {
        return new ping_argsStandardScheme();
      }
    }

    private static class ping_argsStandardScheme extends StandardScheme<ping_args> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, ping_args struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();

        // check for required fields of primitive type, which can't be checked in the validate method
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, ping_args struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class ping_argsTupleSchemeFactory implements SchemeFactory {
      public ping_argsTupleScheme getScheme() {
        return new ping_argsTupleScheme();
      }
    }

    private static class ping_argsTupleScheme extends TupleScheme<ping_args> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, ping_args struct) throws org.apache.thrift.TException {
        TTupleProtocol oprot = (TTupleProtocol) prot;
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, ping_args struct) throws org.apache.thrift.TException {
        TTupleProtocol iprot = (TTupleProtocol) prot;
      }
    }

  }

  public static class ping_result implements org.apache.thrift.TBase<ping_result, ping_result._Fields>, java.io.Serializable, Cloneable, Comparable<ping_result>   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("ping_result");


    private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
    static {
      schemes.put(StandardScheme.class, new ping_resultStandardSchemeFactory());
      schemes.put(TupleScheme.class, new ping_resultTupleSchemeFactory());
    }


    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
;

      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

      static {
        for (_Fields field : EnumSet.allOf(_Fields.class)) {
          byName.put(field.getFieldName(), field);
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, or null if its not found.
       */
      public static _Fields findByThriftId(int fieldId) {
        switch(fieldId) {
          default:
            return null;
        }
      }

      /**
       * Find the _Fields constant that matches fieldId, throwing an exception
       * if it is not found.
       */
      public static _Fields findByThriftIdOrThrow(int fieldId) {
        _Fields fields = findByThriftId(fieldId);
        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
        return fields;
      }

      /**
       * Find the _Fields constant that matches name, or null if its not found.
       */
      public static _Fields findByName(String name) {
        return byName.get(name);
      }

      private final short _thriftId;
      private final String _fieldName;

      _Fields(short thriftId, String fieldName) {
        _thriftId = thriftId;
        _fieldName = fieldName;
      }

      public short getThriftFieldId() {
        return _thriftId;
      }

      public String getFieldName() {
        return _fieldName;
      }
    }
    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
    static {
      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(ping_result.class, metaDataMap);
    }

    public ping_result() {
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public ping_result(ping_result other) {
    }

    public ping_result deepCopy() {
      return new ping_result(this);
    }

    @Override
    public void clear() {
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      }
      throw new IllegalStateException();
    }

    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
    public boolean isSet(_Fields field) {
      if (field == null) {
        throw new IllegalArgumentException();
      }

      switch (field) {
      }
      throw new IllegalStateException();
    }

    @Override
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof ping_result)
        return this.equals((ping_result)that);
      return false;
    }

    public boolean equals(ping_result that) {
      if (that == null)
        return false;

      return true;
    }

    @Override
    public int hashCode() {
      List<Object> list = new ArrayList<Object>();

      return list.hashCode();
    }

    @Override
    public int compareTo(ping_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;

      return 0;
    }

    public _Fields fieldForId(int fieldId) {
      return _Fields.findByThriftId(fieldId);
    }

    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
      schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
    }

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
      }

    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder("ping_result(");
      boolean first = true;

      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // check for sub-struct validity
    }

    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
      try {
        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
      try {
        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
      } catch (org.apache.thrift.TException te) {
        throw new java.io.IOException(te);
      }
    }

    private static class ping_resultStandardSchemeFactory implements SchemeFactory {
      public ping_resultStandardScheme getScheme() {
        return new ping_resultStandardScheme();
      }
    }

    private static class ping_resultStandardScheme extends StandardScheme<ping_result> {

      public void read(org.apache.thrift.protocol.TProtocol iprot, ping_result struct) throws org.apache.thrift.TException {
        org.apache.thrift.protocol.TField schemeField;
        iprot.readStructBegin();
        while (true)
        {
          schemeField = iprot.readFieldBegin();
          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
            break;
          }
          switch (schemeField.id) {
            default:
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
          }
          iprot.readFieldEnd();
        }
        iprot.readStructEnd();

        // check for required fields of primitive type, which can't be checked in the validate method
        struct.validate();
      }

      public void write(org.apache.thrift.protocol.TProtocol oprot, ping_result struct) throws org.apache.thrift.TException {
        struct.validate();

        oprot.writeStructBegin(STRUCT_DESC);
        oprot.writeFieldStop();
        oprot.writeStructEnd();
      }

    }

    private static class ping_resultTupleSchemeFactory implements SchemeFactory {
      public ping_resultTupleScheme getScheme() {
        return new ping_resultTupleScheme();
      }
    }

    private static class ping_resultTupleScheme extends TupleScheme<ping_result> {

      @Override
      public void write(org.apache.thrift.protocol.TProtocol prot, ping_result struct) throws org.apache.thrift.TException {
        TTupleProtocol oprot = (TTupleProtocol) prot;
      }

      @Override
      public void read(org.apache.thrift.protocol.TProtocol prot, ping_result struct) throws org.apache.thrift.TException {
        TTupleProtocol iprot = (TTupleProtocol) prot;
      }
    }

  }

}