Demo.java

/**
 * Autogenerated by Thrift Compiler (0.7.0)
 *
 * DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
 */
package com.alibaba.dubbo.rpc.gen.thrift;

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 org.slf4j.Logger;
import org.slf4j.LoggerFactory;

public class Demo {

  public interface Iface {

    public boolean echoBool(boolean arg) throws org.apache.thrift.TException;

    public byte echoByte(byte arg) throws org.apache.thrift.TException;

    public short echoI16(short arg) throws org.apache.thrift.TException;

    public int echoI32(int arg) throws org.apache.thrift.TException;

    public long echoI64(long arg) throws org.apache.thrift.TException;

    public double echoDouble(double arg) throws org.apache.thrift.TException;

    public String echoString(String arg) throws org.apache.thrift.TException;

  }

  public interface AsyncIface {

    public void echoBool(boolean arg, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.echoBool_call> resultHandler) throws org.apache.thrift.TException;

    public void echoByte(byte arg, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.echoByte_call> resultHandler) throws org.apache.thrift.TException;

    public void echoI16(short arg, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.echoI16_call> resultHandler) throws org.apache.thrift.TException;

    public void echoI32(int arg, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.echoI32_call> resultHandler) throws org.apache.thrift.TException;

    public void echoI64(long arg, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.echoI64_call> resultHandler) throws org.apache.thrift.TException;

    public void echoDouble(double arg, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.echoDouble_call> resultHandler) throws org.apache.thrift.TException;

    public void echoString(String arg, org.apache.thrift.async.AsyncMethodCallback<AsyncClient.echoString_call> 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 boolean echoBool(boolean arg) throws org.apache.thrift.TException
    {
      send_echoBool(arg);
      return recv_echoBool();
    }

    public void send_echoBool(boolean arg) throws org.apache.thrift.TException
    {
      echoBool_args args = new echoBool_args();
      args.setArg(arg);
      sendBase("echoBool", args);
    }

    public boolean recv_echoBool() throws org.apache.thrift.TException
    {
      echoBool_result result = new echoBool_result();
      receiveBase(result, "echoBool");
      if (result.isSetSuccess()) {
        return result.success;
      }
      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "echoBool failed: unknown result");
    }

    public byte echoByte(byte arg) throws org.apache.thrift.TException
    {
      send_echoByte(arg);
      return recv_echoByte();
    }

    public void send_echoByte(byte arg) throws org.apache.thrift.TException
    {
      echoByte_args args = new echoByte_args();
      args.setArg(arg);
      sendBase("echoByte", args);
    }

    public byte recv_echoByte() throws org.apache.thrift.TException
    {
      echoByte_result result = new echoByte_result();
      receiveBase(result, "echoByte");
      if (result.isSetSuccess()) {
        return result.success;
      }
      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "echoByte failed: unknown result");
    }

    public short echoI16(short arg) throws org.apache.thrift.TException
    {
      send_echoI16(arg);
      return recv_echoI16();
    }

    public void send_echoI16(short arg) throws org.apache.thrift.TException
    {
      echoI16_args args = new echoI16_args();
      args.setArg(arg);
      sendBase("echoI16", args);
    }

    public short recv_echoI16() throws org.apache.thrift.TException
    {
      echoI16_result result = new echoI16_result();
      receiveBase(result, "echoI16");
      if (result.isSetSuccess()) {
        return result.success;
      }
      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "echoI16 failed: unknown result");
    }

    public int echoI32(int arg) throws org.apache.thrift.TException
    {
      send_echoI32(arg);
      return recv_echoI32();
    }

    public void send_echoI32(int arg) throws org.apache.thrift.TException
    {
      echoI32_args args = new echoI32_args();
      args.setArg(arg);
      sendBase("echoI32", args);
    }

    public int recv_echoI32() throws org.apache.thrift.TException
    {
      echoI32_result result = new echoI32_result();
      receiveBase(result, "echoI32");
      if (result.isSetSuccess()) {
        return result.success;
      }
      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "echoI32 failed: unknown result");
    }

    public long echoI64(long arg) throws org.apache.thrift.TException
    {
      send_echoI64(arg);
      return recv_echoI64();
    }

    public void send_echoI64(long arg) throws org.apache.thrift.TException
    {
      echoI64_args args = new echoI64_args();
      args.setArg(arg);
      sendBase("echoI64", args);
    }

    public long recv_echoI64() throws org.apache.thrift.TException
    {
      echoI64_result result = new echoI64_result();
      receiveBase(result, "echoI64");
      if (result.isSetSuccess()) {
        return result.success;
      }
      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "echoI64 failed: unknown result");
    }

    public double echoDouble(double arg) throws org.apache.thrift.TException
    {
      send_echoDouble(arg);
      return recv_echoDouble();
    }

    public void send_echoDouble(double arg) throws org.apache.thrift.TException
    {
      echoDouble_args args = new echoDouble_args();
      args.setArg(arg);
      sendBase("echoDouble", args);
    }

    public double recv_echoDouble() throws org.apache.thrift.TException
    {
      echoDouble_result result = new echoDouble_result();
      receiveBase(result, "echoDouble");
      if (result.isSetSuccess()) {
        return result.success;
      }
      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "echoDouble failed: unknown result");
    }

    public String echoString(String arg) throws org.apache.thrift.TException
    {
      send_echoString(arg);
      return recv_echoString();
    }

    public void send_echoString(String arg) throws org.apache.thrift.TException
    {
      echoString_args args = new echoString_args();
      args.setArg(arg);
      sendBase("echoString", args);
    }

    public String recv_echoString() throws org.apache.thrift.TException
    {
      echoString_result result = new echoString_result();
      receiveBase(result, "echoString");
      if (result.isSetSuccess()) {
        return result.success;
      }
      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "echoString failed: unknown result");
    }

  }
  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 echoBool(boolean arg, org.apache.thrift.async.AsyncMethodCallback<echoBool_call> resultHandler) throws org.apache.thrift.TException {
      checkReady();
      echoBool_call method_call = new echoBool_call(arg, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    public static class echoBool_call extends org.apache.thrift.async.TAsyncMethodCall {
      private boolean arg;
      public echoBool_call(boolean arg, org.apache.thrift.async.AsyncMethodCallback<echoBool_call> 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.arg = arg;
      }

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

      public boolean 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_echoBool();
      }
    }

    public void echoByte(byte arg, org.apache.thrift.async.AsyncMethodCallback<echoByte_call> resultHandler) throws org.apache.thrift.TException {
      checkReady();
      echoByte_call method_call = new echoByte_call(arg, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    public static class echoByte_call extends org.apache.thrift.async.TAsyncMethodCall {
      private byte arg;
      public echoByte_call(byte arg, org.apache.thrift.async.AsyncMethodCallback<echoByte_call> 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.arg = arg;
      }

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

      public byte 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_echoByte();
      }
    }

    public void echoI16(short arg, org.apache.thrift.async.AsyncMethodCallback<echoI16_call> resultHandler) throws org.apache.thrift.TException {
      checkReady();
      echoI16_call method_call = new echoI16_call(arg, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    public static class echoI16_call extends org.apache.thrift.async.TAsyncMethodCall {
      private short arg;
      public echoI16_call(short arg, org.apache.thrift.async.AsyncMethodCallback<echoI16_call> 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.arg = arg;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("echoI16", org.apache.thrift.protocol.TMessageType.CALL, 0));
        echoI16_args args = new echoI16_args();
        args.setArg(arg);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public short 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_echoI16();
      }
    }

    public void echoI32(int arg, org.apache.thrift.async.AsyncMethodCallback<echoI32_call> resultHandler) throws org.apache.thrift.TException {
      checkReady();
      echoI32_call method_call = new echoI32_call(arg, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    public static class echoI32_call extends org.apache.thrift.async.TAsyncMethodCall {
      private int arg;
      public echoI32_call(int arg, org.apache.thrift.async.AsyncMethodCallback<echoI32_call> 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.arg = arg;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("echoI32", org.apache.thrift.protocol.TMessageType.CALL, 0));
        echoI32_args args = new echoI32_args();
        args.setArg(arg);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public int 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_echoI32();
      }
    }

    public void echoI64(long arg, org.apache.thrift.async.AsyncMethodCallback<echoI64_call> resultHandler) throws org.apache.thrift.TException {
      checkReady();
      echoI64_call method_call = new echoI64_call(arg, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    public static class echoI64_call extends org.apache.thrift.async.TAsyncMethodCall {
      private long arg;
      public echoI64_call(long arg, org.apache.thrift.async.AsyncMethodCallback<echoI64_call> 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.arg = arg;
      }

      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("echoI64", org.apache.thrift.protocol.TMessageType.CALL, 0));
        echoI64_args args = new echoI64_args();
        args.setArg(arg);
        args.write(prot);
        prot.writeMessageEnd();
      }

      public long 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_echoI64();
      }
    }

    public void echoDouble(double arg, org.apache.thrift.async.AsyncMethodCallback<echoDouble_call> resultHandler) throws org.apache.thrift.TException {
      checkReady();
      echoDouble_call method_call = new echoDouble_call(arg, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    public static class echoDouble_call extends org.apache.thrift.async.TAsyncMethodCall {
      private double arg;
      public echoDouble_call(double arg, org.apache.thrift.async.AsyncMethodCallback<echoDouble_call> 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.arg = arg;
      }

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

      public double 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_echoDouble();
      }
    }

    public void echoString(String arg, org.apache.thrift.async.AsyncMethodCallback<echoString_call> resultHandler) throws org.apache.thrift.TException {
      checkReady();
      echoString_call method_call = new echoString_call(arg, resultHandler, this, ___protocolFactory, ___transport);
      this.___currentMethod = method_call;
      ___manager.call(method_call);
    }

    public static class echoString_call extends org.apache.thrift.async.TAsyncMethodCall {
      private String arg;
      public echoString_call(String arg, org.apache.thrift.async.AsyncMethodCallback<echoString_call> 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.arg = arg;
      }

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

      public String 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_echoString();
      }
    }

  }

  public static class Processor<I extends Iface> extends org.apache.thrift.TBaseProcessor 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("echoBool", new echoBool());
      processMap.put("echoByte", new echoByte());
      processMap.put("echoI16", new echoI16());
      processMap.put("echoI32", new echoI32());
      processMap.put("echoI64", new echoI64());
      processMap.put("echoDouble", new echoDouble());
      processMap.put("echoString", new echoString());
      return processMap;
    }

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

      protected echoBool_args getEmptyArgsInstance() {
        return new echoBool_args();
      }

      protected echoBool_result getResult(I iface, echoBool_args args) throws org.apache.thrift.TException {
        echoBool_result result = new echoBool_result();
        result.success = iface.echoBool(args.arg);
        result.setSuccessIsSet(true);
        return result;
      }
    }

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

      protected echoByte_args getEmptyArgsInstance() {
        return new echoByte_args();
      }

      protected echoByte_result getResult(I iface, echoByte_args args) throws org.apache.thrift.TException {
        echoByte_result result = new echoByte_result();
        result.success = iface.echoByte(args.arg);
        result.setSuccessIsSet(true);
        return result;
      }
    }

    private static class echoI16<I extends Iface> extends org.apache.thrift.ProcessFunction<I, echoI16_args> {
      public echoI16() {
        super("echoI16");
      }

      protected echoI16_args getEmptyArgsInstance() {
        return new echoI16_args();
      }

      protected echoI16_result getResult(I iface, echoI16_args args) throws org.apache.thrift.TException {
        echoI16_result result = new echoI16_result();
        result.success = iface.echoI16(args.arg);
        result.setSuccessIsSet(true);
        return result;
      }
    }

    private static class echoI32<I extends Iface> extends org.apache.thrift.ProcessFunction<I, echoI32_args> {
      public echoI32() {
        super("echoI32");
      }

      protected echoI32_args getEmptyArgsInstance() {
        return new echoI32_args();
      }

      protected echoI32_result getResult(I iface, echoI32_args args) throws org.apache.thrift.TException {
        echoI32_result result = new echoI32_result();
        result.success = iface.echoI32(args.arg);
        result.setSuccessIsSet(true);
        return result;
      }
    }

    private static class echoI64<I extends Iface> extends org.apache.thrift.ProcessFunction<I, echoI64_args> {
      public echoI64() {
        super("echoI64");
      }

      protected echoI64_args getEmptyArgsInstance() {
        return new echoI64_args();
      }

      protected echoI64_result getResult(I iface, echoI64_args args) throws org.apache.thrift.TException {
        echoI64_result result = new echoI64_result();
        result.success = iface.echoI64(args.arg);
        result.setSuccessIsSet(true);
        return result;
      }
    }

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

      protected echoDouble_args getEmptyArgsInstance() {
        return new echoDouble_args();
      }

      protected echoDouble_result getResult(I iface, echoDouble_args args) throws org.apache.thrift.TException {
        echoDouble_result result = new echoDouble_result();
        result.success = iface.echoDouble(args.arg);
        result.setSuccessIsSet(true);
        return result;
      }
    }

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

      protected echoString_args getEmptyArgsInstance() {
        return new echoString_args();
      }

      protected echoString_result getResult(I iface, echoString_args args) throws org.apache.thrift.TException {
        echoString_result result = new echoString_result();
        result.success = iface.echoString(args.arg);
        return result;
      }
    }

  }

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

    private static final org.apache.thrift.protocol.TField ARG_FIELD_DESC = new org.apache.thrift.protocol.TField("arg", org.apache.thrift.protocol.TType.BOOL, (short)1);

    public boolean arg; // 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 {
      ARG((short)1, "arg");

      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: // ARG
            return ARG;
          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
    private static final int __ARG_ISSET_ID = 0;
    private BitSet __isset_bit_vector = new BitSet(1);

    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.ARG, new org.apache.thrift.meta_data.FieldMetaData("arg", org.apache.thrift.TFieldRequirementType.REQUIRED, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.BOOL)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(echoBool_args.class, metaDataMap);
    }

    public echoBool_args() {
    }

    public echoBool_args(
      boolean arg)
    {
      this();
      this.arg = arg;
      setArgIsSet(true);
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public echoBool_args(echoBool_args other) {
      __isset_bit_vector.clear();
      __isset_bit_vector.or(other.__isset_bit_vector);
      this.arg = other.arg;
    }

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

    
    public void clear() {
      setArgIsSet(false);
      this.arg = false;
    }

    public boolean isArg() {
      return this.arg;
    }

    public echoBool_args setArg(boolean arg) {
      this.arg = arg;
      setArgIsSet(true);
      return this;
    }

    public void unsetArg() {
      __isset_bit_vector.clear(__ARG_ISSET_ID);
    }

    /** Returns true if field arg is set (has been assigned a value) and false otherwise */
    public boolean isSetArg() {
      return __isset_bit_vector.get(__ARG_ISSET_ID);
    }

    public void setArgIsSet(boolean value) {
      __isset_bit_vector.set(__ARG_ISSET_ID, value);
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case ARG:
        if (value == null) {
          unsetArg();
        } else {
          setArg((Boolean)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case ARG:
        return Boolean.valueOf(isArg());

      }
      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 ARG:
        return isSetArg();
      }
      throw new IllegalStateException();
    }

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

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

      boolean this_present_arg = true;
      boolean that_present_arg = true;
      if (this_present_arg || that_present_arg) {
        if (!(this_present_arg && that_present_arg))
          return false;
        if (this.arg != that.arg)
          return false;
      }

      return true;
    }

    
    public int hashCode() {
      return 0;
    }

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

      int lastComparison = 0;
      echoBool_args typedOther = (echoBool_args)other;

      lastComparison = Boolean.valueOf(isSetArg()).compareTo(typedOther.isSetArg());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetArg()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.arg, typedOther.arg);
        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 {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 1: // ARG
            if (field.type == org.apache.thrift.protocol.TType.BOOL) {
              this.arg = iprot.readBool();
              setArgIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();

      // check for required fields of primitive type, which can't be checked in the validate method
      if (!isSetArg()) {
        throw new org.apache.thrift.protocol.TProtocolException("Required field 'arg' was not found in serialized data! Struct: " + toString());
      }
      validate();
    }

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

      oprot.writeStructBegin(STRUCT_DESC);
      oprot.writeFieldBegin(ARG_FIELD_DESC);
      oprot.writeBool(this.arg);
      oprot.writeFieldEnd();
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    
    public String toString() {
      StringBuilder sb = new StringBuilder("echoBool_args(");
      boolean first = true;

      sb.append("arg:");
      sb.append(this.arg);
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // alas, we cannot check 'arg' because it's a primitive and you chose the non-beans generator.
    }

    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 {
        // it doesn't seem like you should have to do this, but java serialization is wacky, and doesn't call the default constructor.
        __isset_bit_vector = new BitSet(1);
        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);
      }
    }

  }

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

    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.BOOL, (short)0);

    public boolean 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
    private static final int __SUCCESS_ISSET_ID = 0;
    private BitSet __isset_bit_vector = new BitSet(1);

    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.FieldValueMetaData(org.apache.thrift.protocol.TType.BOOL)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(echoBool_result.class, metaDataMap);
    }

    public echoBool_result() {
    }

    public echoBool_result(
      boolean success)
    {
      this();
      this.success = success;
      setSuccessIsSet(true);
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public echoBool_result(echoBool_result other) {
      __isset_bit_vector.clear();
      __isset_bit_vector.or(other.__isset_bit_vector);
      this.success = other.success;
    }

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

    
    public void clear() {
      setSuccessIsSet(false);
      this.success = false;
    }

    public boolean isSuccess() {
      return this.success;
    }

    public echoBool_result setSuccess(boolean success) {
      this.success = success;
      setSuccessIsSet(true);
      return this;
    }

    public void unsetSuccess() {
      __isset_bit_vector.clear(__SUCCESS_ISSET_ID);
    }

    /** Returns true if field success is set (has been assigned a value) and false otherwise */
    public boolean isSetSuccess() {
      return __isset_bit_vector.get(__SUCCESS_ISSET_ID);
    }

    public void setSuccessIsSet(boolean value) {
      __isset_bit_vector.set(__SUCCESS_ISSET_ID, value);
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case SUCCESS:
        if (value == null) {
          unsetSuccess();
        } else {
          setSuccess((Boolean)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case SUCCESS:
        return Boolean.valueOf(isSuccess());

      }
      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();
    }

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

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

      boolean this_present_success = true;
      boolean that_present_success = true;
      if (this_present_success || that_present_success) {
        if (!(this_present_success && that_present_success))
          return false;
        if (this.success != that.success)
          return false;
      }

      return true;
    }

    
    public int hashCode() {
      return 0;
    }

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

      int lastComparison = 0;
      echoBool_result typedOther = (echoBool_result)other;

      lastComparison = Boolean.valueOf(isSetSuccess()).compareTo(typedOther.isSetSuccess());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSuccess()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, typedOther.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 {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 0: // SUCCESS
            if (field.type == org.apache.thrift.protocol.TType.BOOL) {
              this.success = iprot.readBool();
              setSuccessIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();

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

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      oprot.writeStructBegin(STRUCT_DESC);

      if (this.isSetSuccess()) {
        oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
        oprot.writeBool(this.success);
        oprot.writeFieldEnd();
      }
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    
    public String toString() {
      StringBuilder sb = new StringBuilder("echoBool_result(");
      boolean first = true;

      sb.append("success:");
      sb.append(this.success);
      first = false;
      sb.append(")");
      return sb.toString();
    }

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

    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);
      }
    }

  }

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

    private static final org.apache.thrift.protocol.TField ARG_FIELD_DESC = new org.apache.thrift.protocol.TField("arg", org.apache.thrift.protocol.TType.BYTE, (short)1);

    public byte arg; // 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 {
      ARG((short)1, "arg");

      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: // ARG
            return ARG;
          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
    private static final int __ARG_ISSET_ID = 0;
    private BitSet __isset_bit_vector = new BitSet(1);

    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.ARG, new org.apache.thrift.meta_data.FieldMetaData("arg", org.apache.thrift.TFieldRequirementType.REQUIRED, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.BYTE)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(echoByte_args.class, metaDataMap);
    }

    public echoByte_args() {
    }

    public echoByte_args(
      byte arg)
    {
      this();
      this.arg = arg;
      setArgIsSet(true);
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public echoByte_args(echoByte_args other) {
      __isset_bit_vector.clear();
      __isset_bit_vector.or(other.__isset_bit_vector);
      this.arg = other.arg;
    }

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

    
    public void clear() {
      setArgIsSet(false);
      this.arg = 0;
    }

    public byte getArg() {
      return this.arg;
    }

    public echoByte_args setArg(byte arg) {
      this.arg = arg;
      setArgIsSet(true);
      return this;
    }

    public void unsetArg() {
      __isset_bit_vector.clear(__ARG_ISSET_ID);
    }

    /** Returns true if field arg is set (has been assigned a value) and false otherwise */
    public boolean isSetArg() {
      return __isset_bit_vector.get(__ARG_ISSET_ID);
    }

    public void setArgIsSet(boolean value) {
      __isset_bit_vector.set(__ARG_ISSET_ID, value);
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case ARG:
        if (value == null) {
          unsetArg();
        } else {
          setArg((Byte)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case ARG:
        return Byte.valueOf(getArg());

      }
      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 ARG:
        return isSetArg();
      }
      throw new IllegalStateException();
    }

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

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

      boolean this_present_arg = true;
      boolean that_present_arg = true;
      if (this_present_arg || that_present_arg) {
        if (!(this_present_arg && that_present_arg))
          return false;
        if (this.arg != that.arg)
          return false;
      }

      return true;
    }

    
    public int hashCode() {
      return 0;
    }

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

      int lastComparison = 0;
      echoByte_args typedOther = (echoByte_args)other;

      lastComparison = Boolean.valueOf(isSetArg()).compareTo(typedOther.isSetArg());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetArg()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.arg, typedOther.arg);
        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 {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 1: // ARG
            if (field.type == org.apache.thrift.protocol.TType.BYTE) {
              this.arg = iprot.readByte();
              setArgIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();

      // check for required fields of primitive type, which can't be checked in the validate method
      if (!isSetArg()) {
        throw new org.apache.thrift.protocol.TProtocolException("Required field 'arg' was not found in serialized data! Struct: " + toString());
      }
      validate();
    }

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

      oprot.writeStructBegin(STRUCT_DESC);
      oprot.writeFieldBegin(ARG_FIELD_DESC);
      oprot.writeByte(this.arg);
      oprot.writeFieldEnd();
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    
    public String toString() {
      StringBuilder sb = new StringBuilder("echoByte_args(");
      boolean first = true;

      sb.append("arg:");
      sb.append(this.arg);
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // alas, we cannot check 'arg' because it's a primitive and you chose the non-beans generator.
    }

    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 {
        // it doesn't seem like you should have to do this, but java serialization is wacky, and doesn't call the default constructor.
        __isset_bit_vector = new BitSet(1);
        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);
      }
    }

  }

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

    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.BYTE, (short)0);

    public byte 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
    private static final int __SUCCESS_ISSET_ID = 0;
    private BitSet __isset_bit_vector = new BitSet(1);

    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.FieldValueMetaData(org.apache.thrift.protocol.TType.BYTE)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(echoByte_result.class, metaDataMap);
    }

    public echoByte_result() {
    }

    public echoByte_result(
      byte success)
    {
      this();
      this.success = success;
      setSuccessIsSet(true);
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public echoByte_result(echoByte_result other) {
      __isset_bit_vector.clear();
      __isset_bit_vector.or(other.__isset_bit_vector);
      this.success = other.success;
    }

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

    
    public void clear() {
      setSuccessIsSet(false);
      this.success = 0;
    }

    public byte getSuccess() {
      return this.success;
    }

    public echoByte_result setSuccess(byte success) {
      this.success = success;
      setSuccessIsSet(true);
      return this;
    }

    public void unsetSuccess() {
      __isset_bit_vector.clear(__SUCCESS_ISSET_ID);
    }

    /** Returns true if field success is set (has been assigned a value) and false otherwise */
    public boolean isSetSuccess() {
      return __isset_bit_vector.get(__SUCCESS_ISSET_ID);
    }

    public void setSuccessIsSet(boolean value) {
      __isset_bit_vector.set(__SUCCESS_ISSET_ID, value);
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case SUCCESS:
        if (value == null) {
          unsetSuccess();
        } else {
          setSuccess((Byte)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case SUCCESS:
        return Byte.valueOf(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();
    }

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

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

      boolean this_present_success = true;
      boolean that_present_success = true;
      if (this_present_success || that_present_success) {
        if (!(this_present_success && that_present_success))
          return false;
        if (this.success != that.success)
          return false;
      }

      return true;
    }

    
    public int hashCode() {
      return 0;
    }

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

      int lastComparison = 0;
      echoByte_result typedOther = (echoByte_result)other;

      lastComparison = Boolean.valueOf(isSetSuccess()).compareTo(typedOther.isSetSuccess());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSuccess()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, typedOther.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 {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 0: // SUCCESS
            if (field.type == org.apache.thrift.protocol.TType.BYTE) {
              this.success = iprot.readByte();
              setSuccessIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();

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

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      oprot.writeStructBegin(STRUCT_DESC);

      if (this.isSetSuccess()) {
        oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
        oprot.writeByte(this.success);
        oprot.writeFieldEnd();
      }
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    
    public String toString() {
      StringBuilder sb = new StringBuilder("echoByte_result(");
      boolean first = true;

      sb.append("success:");
      sb.append(this.success);
      first = false;
      sb.append(")");
      return sb.toString();
    }

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

    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);
      }
    }

  }

  public static class echoI16_args implements org.apache.thrift.TBase<echoI16_args, echoI16_args._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("echoI16_args");

    private static final org.apache.thrift.protocol.TField ARG_FIELD_DESC = new org.apache.thrift.protocol.TField("arg", org.apache.thrift.protocol.TType.I16, (short)1);

    public short arg; // 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 {
      ARG((short)1, "arg");

      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: // ARG
            return ARG;
          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
    private static final int __ARG_ISSET_ID = 0;
    private BitSet __isset_bit_vector = new BitSet(1);

    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.ARG, new org.apache.thrift.meta_data.FieldMetaData("arg", org.apache.thrift.TFieldRequirementType.REQUIRED, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I16)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(echoI16_args.class, metaDataMap);
    }

    public echoI16_args() {
    }

    public echoI16_args(
      short arg)
    {
      this();
      this.arg = arg;
      setArgIsSet(true);
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public echoI16_args(echoI16_args other) {
      __isset_bit_vector.clear();
      __isset_bit_vector.or(other.__isset_bit_vector);
      this.arg = other.arg;
    }

    public echoI16_args deepCopy() {
      return new echoI16_args(this);
    }

    
    public void clear() {
      setArgIsSet(false);
      this.arg = 0;
    }

    public short getArg() {
      return this.arg;
    }

    public echoI16_args setArg(short arg) {
      this.arg = arg;
      setArgIsSet(true);
      return this;
    }

    public void unsetArg() {
      __isset_bit_vector.clear(__ARG_ISSET_ID);
    }

    /** Returns true if field arg is set (has been assigned a value) and false otherwise */
    public boolean isSetArg() {
      return __isset_bit_vector.get(__ARG_ISSET_ID);
    }

    public void setArgIsSet(boolean value) {
      __isset_bit_vector.set(__ARG_ISSET_ID, value);
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case ARG:
        if (value == null) {
          unsetArg();
        } else {
          setArg((Short)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case ARG:
        return Short.valueOf(getArg());

      }
      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 ARG:
        return isSetArg();
      }
      throw new IllegalStateException();
    }

    
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof echoI16_args)
        return this.equals((echoI16_args)that);
      return false;
    }

    public boolean equals(echoI16_args that) {
      if (that == null)
        return false;

      boolean this_present_arg = true;
      boolean that_present_arg = true;
      if (this_present_arg || that_present_arg) {
        if (!(this_present_arg && that_present_arg))
          return false;
        if (this.arg != that.arg)
          return false;
      }

      return true;
    }

    
    public int hashCode() {
      return 0;
    }

    public int compareTo(echoI16_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      echoI16_args typedOther = (echoI16_args)other;

      lastComparison = Boolean.valueOf(isSetArg()).compareTo(typedOther.isSetArg());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetArg()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.arg, typedOther.arg);
        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 {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 1: // ARG
            if (field.type == org.apache.thrift.protocol.TType.I16) {
              this.arg = iprot.readI16();
              setArgIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();

      // check for required fields of primitive type, which can't be checked in the validate method
      if (!isSetArg()) {
        throw new org.apache.thrift.protocol.TProtocolException("Required field 'arg' was not found in serialized data! Struct: " + toString());
      }
      validate();
    }

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

      oprot.writeStructBegin(STRUCT_DESC);
      oprot.writeFieldBegin(ARG_FIELD_DESC);
      oprot.writeI16(this.arg);
      oprot.writeFieldEnd();
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    
    public String toString() {
      StringBuilder sb = new StringBuilder("echoI16_args(");
      boolean first = true;

      sb.append("arg:");
      sb.append(this.arg);
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // alas, we cannot check 'arg' because it's a primitive and you chose the non-beans generator.
    }

    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 {
        // it doesn't seem like you should have to do this, but java serialization is wacky, and doesn't call the default constructor.
        __isset_bit_vector = new BitSet(1);
        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);
      }
    }

  }

  public static class echoI16_result implements org.apache.thrift.TBase<echoI16_result, echoI16_result._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("echoI16_result");

    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.I16, (short)0);

    public short 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
    private static final int __SUCCESS_ISSET_ID = 0;
    private BitSet __isset_bit_vector = new BitSet(1);

    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.FieldValueMetaData(org.apache.thrift.protocol.TType.I16)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(echoI16_result.class, metaDataMap);
    }

    public echoI16_result() {
    }

    public echoI16_result(
      short success)
    {
      this();
      this.success = success;
      setSuccessIsSet(true);
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public echoI16_result(echoI16_result other) {
      __isset_bit_vector.clear();
      __isset_bit_vector.or(other.__isset_bit_vector);
      this.success = other.success;
    }

    public echoI16_result deepCopy() {
      return new echoI16_result(this);
    }

    
    public void clear() {
      setSuccessIsSet(false);
      this.success = 0;
    }

    public short getSuccess() {
      return this.success;
    }

    public echoI16_result setSuccess(short success) {
      this.success = success;
      setSuccessIsSet(true);
      return this;
    }

    public void unsetSuccess() {
      __isset_bit_vector.clear(__SUCCESS_ISSET_ID);
    }

    /** Returns true if field success is set (has been assigned a value) and false otherwise */
    public boolean isSetSuccess() {
      return __isset_bit_vector.get(__SUCCESS_ISSET_ID);
    }

    public void setSuccessIsSet(boolean value) {
      __isset_bit_vector.set(__SUCCESS_ISSET_ID, value);
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case SUCCESS:
        if (value == null) {
          unsetSuccess();
        } else {
          setSuccess((Short)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case SUCCESS:
        return Short.valueOf(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();
    }

    
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof echoI16_result)
        return this.equals((echoI16_result)that);
      return false;
    }

    public boolean equals(echoI16_result that) {
      if (that == null)
        return false;

      boolean this_present_success = true;
      boolean that_present_success = true;
      if (this_present_success || that_present_success) {
        if (!(this_present_success && that_present_success))
          return false;
        if (this.success != that.success)
          return false;
      }

      return true;
    }

    
    public int hashCode() {
      return 0;
    }

    public int compareTo(echoI16_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      echoI16_result typedOther = (echoI16_result)other;

      lastComparison = Boolean.valueOf(isSetSuccess()).compareTo(typedOther.isSetSuccess());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSuccess()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, typedOther.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 {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 0: // SUCCESS
            if (field.type == org.apache.thrift.protocol.TType.I16) {
              this.success = iprot.readI16();
              setSuccessIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();

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

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      oprot.writeStructBegin(STRUCT_DESC);

      if (this.isSetSuccess()) {
        oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
        oprot.writeI16(this.success);
        oprot.writeFieldEnd();
      }
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    
    public String toString() {
      StringBuilder sb = new StringBuilder("echoI16_result(");
      boolean first = true;

      sb.append("success:");
      sb.append(this.success);
      first = false;
      sb.append(")");
      return sb.toString();
    }

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

    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);
      }
    }

  }

  public static class echoI32_args implements org.apache.thrift.TBase<echoI32_args, echoI32_args._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("echoI32_args");

    private static final org.apache.thrift.protocol.TField ARG_FIELD_DESC = new org.apache.thrift.protocol.TField("arg", org.apache.thrift.protocol.TType.I32, (short)1);

    public int arg; // 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 {
      ARG((short)1, "arg");

      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: // ARG
            return ARG;
          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
    private static final int __ARG_ISSET_ID = 0;
    private BitSet __isset_bit_vector = new BitSet(1);

    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.ARG, new org.apache.thrift.meta_data.FieldMetaData("arg", org.apache.thrift.TFieldRequirementType.REQUIRED, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I32)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(echoI32_args.class, metaDataMap);
    }

    public echoI32_args() {
    }

    public echoI32_args(
      int arg)
    {
      this();
      this.arg = arg;
      setArgIsSet(true);
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public echoI32_args(echoI32_args other) {
      __isset_bit_vector.clear();
      __isset_bit_vector.or(other.__isset_bit_vector);
      this.arg = other.arg;
    }

    public echoI32_args deepCopy() {
      return new echoI32_args(this);
    }

    
    public void clear() {
      setArgIsSet(false);
      this.arg = 0;
    }

    public int getArg() {
      return this.arg;
    }

    public echoI32_args setArg(int arg) {
      this.arg = arg;
      setArgIsSet(true);
      return this;
    }

    public void unsetArg() {
      __isset_bit_vector.clear(__ARG_ISSET_ID);
    }

    /** Returns true if field arg is set (has been assigned a value) and false otherwise */
    public boolean isSetArg() {
      return __isset_bit_vector.get(__ARG_ISSET_ID);
    }

    public void setArgIsSet(boolean value) {
      __isset_bit_vector.set(__ARG_ISSET_ID, value);
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case ARG:
        if (value == null) {
          unsetArg();
        } else {
          setArg((Integer)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case ARG:
        return Integer.valueOf(getArg());

      }
      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 ARG:
        return isSetArg();
      }
      throw new IllegalStateException();
    }

    
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof echoI32_args)
        return this.equals((echoI32_args)that);
      return false;
    }

    public boolean equals(echoI32_args that) {
      if (that == null)
        return false;

      boolean this_present_arg = true;
      boolean that_present_arg = true;
      if (this_present_arg || that_present_arg) {
        if (!(this_present_arg && that_present_arg))
          return false;
        if (this.arg != that.arg)
          return false;
      }

      return true;
    }

    
    public int hashCode() {
      return 0;
    }

    public int compareTo(echoI32_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      echoI32_args typedOther = (echoI32_args)other;

      lastComparison = Boolean.valueOf(isSetArg()).compareTo(typedOther.isSetArg());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetArg()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.arg, typedOther.arg);
        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 {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 1: // ARG
            if (field.type == org.apache.thrift.protocol.TType.I32) {
              this.arg = iprot.readI32();
              setArgIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();

      // check for required fields of primitive type, which can't be checked in the validate method
      if (!isSetArg()) {
        throw new org.apache.thrift.protocol.TProtocolException("Required field 'arg' was not found in serialized data! Struct: " + toString());
      }
      validate();
    }

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

      oprot.writeStructBegin(STRUCT_DESC);
      oprot.writeFieldBegin(ARG_FIELD_DESC);
      oprot.writeI32(this.arg);
      oprot.writeFieldEnd();
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    
    public String toString() {
      StringBuilder sb = new StringBuilder("echoI32_args(");
      boolean first = true;

      sb.append("arg:");
      sb.append(this.arg);
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // alas, we cannot check 'arg' because it's a primitive and you chose the non-beans generator.
    }

    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 {
        // it doesn't seem like you should have to do this, but java serialization is wacky, and doesn't call the default constructor.
        __isset_bit_vector = new BitSet(1);
        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);
      }
    }

  }

  public static class echoI32_result implements org.apache.thrift.TBase<echoI32_result, echoI32_result._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("echoI32_result");

    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.I32, (short)0);

    public int 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
    private static final int __SUCCESS_ISSET_ID = 0;
    private BitSet __isset_bit_vector = new BitSet(1);

    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.FieldValueMetaData(org.apache.thrift.protocol.TType.I32)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(echoI32_result.class, metaDataMap);
    }

    public echoI32_result() {
    }

    public echoI32_result(
      int success)
    {
      this();
      this.success = success;
      setSuccessIsSet(true);
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public echoI32_result(echoI32_result other) {
      __isset_bit_vector.clear();
      __isset_bit_vector.or(other.__isset_bit_vector);
      this.success = other.success;
    }

    public echoI32_result deepCopy() {
      return new echoI32_result(this);
    }

    
    public void clear() {
      setSuccessIsSet(false);
      this.success = 0;
    }

    public int getSuccess() {
      return this.success;
    }

    public echoI32_result setSuccess(int success) {
      this.success = success;
      setSuccessIsSet(true);
      return this;
    }

    public void unsetSuccess() {
      __isset_bit_vector.clear(__SUCCESS_ISSET_ID);
    }

    /** Returns true if field success is set (has been assigned a value) and false otherwise */
    public boolean isSetSuccess() {
      return __isset_bit_vector.get(__SUCCESS_ISSET_ID);
    }

    public void setSuccessIsSet(boolean value) {
      __isset_bit_vector.set(__SUCCESS_ISSET_ID, value);
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case SUCCESS:
        if (value == null) {
          unsetSuccess();
        } else {
          setSuccess((Integer)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case SUCCESS:
        return Integer.valueOf(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();
    }

    
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof echoI32_result)
        return this.equals((echoI32_result)that);
      return false;
    }

    public boolean equals(echoI32_result that) {
      if (that == null)
        return false;

      boolean this_present_success = true;
      boolean that_present_success = true;
      if (this_present_success || that_present_success) {
        if (!(this_present_success && that_present_success))
          return false;
        if (this.success != that.success)
          return false;
      }

      return true;
    }

    
    public int hashCode() {
      return 0;
    }

    public int compareTo(echoI32_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      echoI32_result typedOther = (echoI32_result)other;

      lastComparison = Boolean.valueOf(isSetSuccess()).compareTo(typedOther.isSetSuccess());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSuccess()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, typedOther.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 {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 0: // SUCCESS
            if (field.type == org.apache.thrift.protocol.TType.I32) {
              this.success = iprot.readI32();
              setSuccessIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();

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

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      oprot.writeStructBegin(STRUCT_DESC);

      if (this.isSetSuccess()) {
        oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
        oprot.writeI32(this.success);
        oprot.writeFieldEnd();
      }
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    
    public String toString() {
      StringBuilder sb = new StringBuilder("echoI32_result(");
      boolean first = true;

      sb.append("success:");
      sb.append(this.success);
      first = false;
      sb.append(")");
      return sb.toString();
    }

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

    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);
      }
    }

  }

  public static class echoI64_args implements org.apache.thrift.TBase<echoI64_args, echoI64_args._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("echoI64_args");

    private static final org.apache.thrift.protocol.TField ARG_FIELD_DESC = new org.apache.thrift.protocol.TField("arg", org.apache.thrift.protocol.TType.I64, (short)1);

    public long arg; // 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 {
      ARG((short)1, "arg");

      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: // ARG
            return ARG;
          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
    private static final int __ARG_ISSET_ID = 0;
    private BitSet __isset_bit_vector = new BitSet(1);

    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.ARG, new org.apache.thrift.meta_data.FieldMetaData("arg", org.apache.thrift.TFieldRequirementType.REQUIRED, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(echoI64_args.class, metaDataMap);
    }

    public echoI64_args() {
    }

    public echoI64_args(
      long arg)
    {
      this();
      this.arg = arg;
      setArgIsSet(true);
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public echoI64_args(echoI64_args other) {
      __isset_bit_vector.clear();
      __isset_bit_vector.or(other.__isset_bit_vector);
      this.arg = other.arg;
    }

    public echoI64_args deepCopy() {
      return new echoI64_args(this);
    }

    
    public void clear() {
      setArgIsSet(false);
      this.arg = 0;
    }

    public long getArg() {
      return this.arg;
    }

    public echoI64_args setArg(long arg) {
      this.arg = arg;
      setArgIsSet(true);
      return this;
    }

    public void unsetArg() {
      __isset_bit_vector.clear(__ARG_ISSET_ID);
    }

    /** Returns true if field arg is set (has been assigned a value) and false otherwise */
    public boolean isSetArg() {
      return __isset_bit_vector.get(__ARG_ISSET_ID);
    }

    public void setArgIsSet(boolean value) {
      __isset_bit_vector.set(__ARG_ISSET_ID, value);
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case ARG:
        if (value == null) {
          unsetArg();
        } else {
          setArg((Long)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case ARG:
        return Long.valueOf(getArg());

      }
      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 ARG:
        return isSetArg();
      }
      throw new IllegalStateException();
    }

    
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof echoI64_args)
        return this.equals((echoI64_args)that);
      return false;
    }

    public boolean equals(echoI64_args that) {
      if (that == null)
        return false;

      boolean this_present_arg = true;
      boolean that_present_arg = true;
      if (this_present_arg || that_present_arg) {
        if (!(this_present_arg && that_present_arg))
          return false;
        if (this.arg != that.arg)
          return false;
      }

      return true;
    }

    
    public int hashCode() {
      return 0;
    }

    public int compareTo(echoI64_args other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      echoI64_args typedOther = (echoI64_args)other;

      lastComparison = Boolean.valueOf(isSetArg()).compareTo(typedOther.isSetArg());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetArg()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.arg, typedOther.arg);
        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 {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 1: // ARG
            if (field.type == org.apache.thrift.protocol.TType.I64) {
              this.arg = iprot.readI64();
              setArgIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();

      // check for required fields of primitive type, which can't be checked in the validate method
      if (!isSetArg()) {
        throw new org.apache.thrift.protocol.TProtocolException("Required field 'arg' was not found in serialized data! Struct: " + toString());
      }
      validate();
    }

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

      oprot.writeStructBegin(STRUCT_DESC);
      oprot.writeFieldBegin(ARG_FIELD_DESC);
      oprot.writeI64(this.arg);
      oprot.writeFieldEnd();
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    
    public String toString() {
      StringBuilder sb = new StringBuilder("echoI64_args(");
      boolean first = true;

      sb.append("arg:");
      sb.append(this.arg);
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // alas, we cannot check 'arg' because it's a primitive and you chose the non-beans generator.
    }

    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 {
        // it doesn't seem like you should have to do this, but java serialization is wacky, and doesn't call the default constructor.
        __isset_bit_vector = new BitSet(1);
        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);
      }
    }

  }

  public static class echoI64_result implements org.apache.thrift.TBase<echoI64_result, echoI64_result._Fields>, java.io.Serializable, Cloneable   {
    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("echoI64_result");

    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.I64, (short)0);

    public long 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
    private static final int __SUCCESS_ISSET_ID = 0;
    private BitSet __isset_bit_vector = new BitSet(1);

    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.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(echoI64_result.class, metaDataMap);
    }

    public echoI64_result() {
    }

    public echoI64_result(
      long success)
    {
      this();
      this.success = success;
      setSuccessIsSet(true);
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public echoI64_result(echoI64_result other) {
      __isset_bit_vector.clear();
      __isset_bit_vector.or(other.__isset_bit_vector);
      this.success = other.success;
    }

    public echoI64_result deepCopy() {
      return new echoI64_result(this);
    }

    
    public void clear() {
      setSuccessIsSet(false);
      this.success = 0;
    }

    public long getSuccess() {
      return this.success;
    }

    public echoI64_result setSuccess(long success) {
      this.success = success;
      setSuccessIsSet(true);
      return this;
    }

    public void unsetSuccess() {
      __isset_bit_vector.clear(__SUCCESS_ISSET_ID);
    }

    /** Returns true if field success is set (has been assigned a value) and false otherwise */
    public boolean isSetSuccess() {
      return __isset_bit_vector.get(__SUCCESS_ISSET_ID);
    }

    public void setSuccessIsSet(boolean value) {
      __isset_bit_vector.set(__SUCCESS_ISSET_ID, value);
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case SUCCESS:
        if (value == null) {
          unsetSuccess();
        } else {
          setSuccess((Long)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case SUCCESS:
        return Long.valueOf(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();
    }

    
    public boolean equals(Object that) {
      if (that == null)
        return false;
      if (that instanceof echoI64_result)
        return this.equals((echoI64_result)that);
      return false;
    }

    public boolean equals(echoI64_result that) {
      if (that == null)
        return false;

      boolean this_present_success = true;
      boolean that_present_success = true;
      if (this_present_success || that_present_success) {
        if (!(this_present_success && that_present_success))
          return false;
        if (this.success != that.success)
          return false;
      }

      return true;
    }

    
    public int hashCode() {
      return 0;
    }

    public int compareTo(echoI64_result other) {
      if (!getClass().equals(other.getClass())) {
        return getClass().getName().compareTo(other.getClass().getName());
      }

      int lastComparison = 0;
      echoI64_result typedOther = (echoI64_result)other;

      lastComparison = Boolean.valueOf(isSetSuccess()).compareTo(typedOther.isSetSuccess());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSuccess()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, typedOther.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 {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 0: // SUCCESS
            if (field.type == org.apache.thrift.protocol.TType.I64) {
              this.success = iprot.readI64();
              setSuccessIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();

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

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      oprot.writeStructBegin(STRUCT_DESC);

      if (this.isSetSuccess()) {
        oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
        oprot.writeI64(this.success);
        oprot.writeFieldEnd();
      }
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    
    public String toString() {
      StringBuilder sb = new StringBuilder("echoI64_result(");
      boolean first = true;

      sb.append("success:");
      sb.append(this.success);
      first = false;
      sb.append(")");
      return sb.toString();
    }

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

    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);
      }
    }

  }

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

    private static final org.apache.thrift.protocol.TField ARG_FIELD_DESC = new org.apache.thrift.protocol.TField("arg", org.apache.thrift.protocol.TType.DOUBLE, (short)1);

    public double arg; // 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 {
      ARG((short)1, "arg");

      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: // ARG
            return ARG;
          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
    private static final int __ARG_ISSET_ID = 0;
    private BitSet __isset_bit_vector = new BitSet(1);

    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.ARG, new org.apache.thrift.meta_data.FieldMetaData("arg", org.apache.thrift.TFieldRequirementType.REQUIRED, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.DOUBLE)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(echoDouble_args.class, metaDataMap);
    }

    public echoDouble_args() {
    }

    public echoDouble_args(
      double arg)
    {
      this();
      this.arg = arg;
      setArgIsSet(true);
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public echoDouble_args(echoDouble_args other) {
      __isset_bit_vector.clear();
      __isset_bit_vector.or(other.__isset_bit_vector);
      this.arg = other.arg;
    }

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

    
    public void clear() {
      setArgIsSet(false);
      this.arg = 0.0;
    }

    public double getArg() {
      return this.arg;
    }

    public echoDouble_args setArg(double arg) {
      this.arg = arg;
      setArgIsSet(true);
      return this;
    }

    public void unsetArg() {
      __isset_bit_vector.clear(__ARG_ISSET_ID);
    }

    /** Returns true if field arg is set (has been assigned a value) and false otherwise */
    public boolean isSetArg() {
      return __isset_bit_vector.get(__ARG_ISSET_ID);
    }

    public void setArgIsSet(boolean value) {
      __isset_bit_vector.set(__ARG_ISSET_ID, value);
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case ARG:
        if (value == null) {
          unsetArg();
        } else {
          setArg((Double)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case ARG:
        return Double.valueOf(getArg());

      }
      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 ARG:
        return isSetArg();
      }
      throw new IllegalStateException();
    }

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

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

      boolean this_present_arg = true;
      boolean that_present_arg = true;
      if (this_present_arg || that_present_arg) {
        if (!(this_present_arg && that_present_arg))
          return false;
        if (this.arg != that.arg)
          return false;
      }

      return true;
    }

    
    public int hashCode() {
      return 0;
    }

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

      int lastComparison = 0;
      echoDouble_args typedOther = (echoDouble_args)other;

      lastComparison = Boolean.valueOf(isSetArg()).compareTo(typedOther.isSetArg());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetArg()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.arg, typedOther.arg);
        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 {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 1: // ARG
            if (field.type == org.apache.thrift.protocol.TType.DOUBLE) {
              this.arg = iprot.readDouble();
              setArgIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();

      // check for required fields of primitive type, which can't be checked in the validate method
      if (!isSetArg()) {
        throw new org.apache.thrift.protocol.TProtocolException("Required field 'arg' was not found in serialized data! Struct: " + toString());
      }
      validate();
    }

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

      oprot.writeStructBegin(STRUCT_DESC);
      oprot.writeFieldBegin(ARG_FIELD_DESC);
      oprot.writeDouble(this.arg);
      oprot.writeFieldEnd();
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    
    public String toString() {
      StringBuilder sb = new StringBuilder("echoDouble_args(");
      boolean first = true;

      sb.append("arg:");
      sb.append(this.arg);
      first = false;
      sb.append(")");
      return sb.toString();
    }

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      // alas, we cannot check 'arg' because it's a primitive and you chose the non-beans generator.
    }

    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 {
        // it doesn't seem like you should have to do this, but java serialization is wacky, and doesn't call the default constructor.
        __isset_bit_vector = new BitSet(1);
        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);
      }
    }

  }

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

    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.DOUBLE, (short)0);

    public double 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
    private static final int __SUCCESS_ISSET_ID = 0;
    private BitSet __isset_bit_vector = new BitSet(1);

    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.FieldValueMetaData(org.apache.thrift.protocol.TType.DOUBLE)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(echoDouble_result.class, metaDataMap);
    }

    public echoDouble_result() {
    }

    public echoDouble_result(
      double success)
    {
      this();
      this.success = success;
      setSuccessIsSet(true);
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public echoDouble_result(echoDouble_result other) {
      __isset_bit_vector.clear();
      __isset_bit_vector.or(other.__isset_bit_vector);
      this.success = other.success;
    }

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

    
    public void clear() {
      setSuccessIsSet(false);
      this.success = 0.0;
    }

    public double getSuccess() {
      return this.success;
    }

    public echoDouble_result setSuccess(double success) {
      this.success = success;
      setSuccessIsSet(true);
      return this;
    }

    public void unsetSuccess() {
      __isset_bit_vector.clear(__SUCCESS_ISSET_ID);
    }

    /** Returns true if field success is set (has been assigned a value) and false otherwise */
    public boolean isSetSuccess() {
      return __isset_bit_vector.get(__SUCCESS_ISSET_ID);
    }

    public void setSuccessIsSet(boolean value) {
      __isset_bit_vector.set(__SUCCESS_ISSET_ID, value);
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case SUCCESS:
        if (value == null) {
          unsetSuccess();
        } else {
          setSuccess((Double)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case SUCCESS:
        return Double.valueOf(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();
    }

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

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

      boolean this_present_success = true;
      boolean that_present_success = true;
      if (this_present_success || that_present_success) {
        if (!(this_present_success && that_present_success))
          return false;
        if (this.success != that.success)
          return false;
      }

      return true;
    }

    
    public int hashCode() {
      return 0;
    }

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

      int lastComparison = 0;
      echoDouble_result typedOther = (echoDouble_result)other;

      lastComparison = Boolean.valueOf(isSetSuccess()).compareTo(typedOther.isSetSuccess());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSuccess()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, typedOther.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 {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 0: // SUCCESS
            if (field.type == org.apache.thrift.protocol.TType.DOUBLE) {
              this.success = iprot.readDouble();
              setSuccessIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();

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

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      oprot.writeStructBegin(STRUCT_DESC);

      if (this.isSetSuccess()) {
        oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
        oprot.writeDouble(this.success);
        oprot.writeFieldEnd();
      }
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    
    public String toString() {
      StringBuilder sb = new StringBuilder("echoDouble_result(");
      boolean first = true;

      sb.append("success:");
      sb.append(this.success);
      first = false;
      sb.append(")");
      return sb.toString();
    }

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

    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);
      }
    }

  }

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

    private static final org.apache.thrift.protocol.TField ARG_FIELD_DESC = new org.apache.thrift.protocol.TField("arg", org.apache.thrift.protocol.TType.STRING, (short)1);

    public String arg; // 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 {
      ARG((short)1, "arg");

      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: // ARG
            return ARG;
          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.ARG, new org.apache.thrift.meta_data.FieldMetaData("arg", org.apache.thrift.TFieldRequirementType.REQUIRED, 
          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(echoString_args.class, metaDataMap);
    }

    public echoString_args() {
    }

    public echoString_args(
      String arg)
    {
      this();
      this.arg = arg;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public echoString_args(echoString_args other) {
      if (other.isSetArg()) {
        this.arg = other.arg;
      }
    }

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

    
    public void clear() {
      this.arg = null;
    }

    public String getArg() {
      return this.arg;
    }

    public echoString_args setArg(String arg) {
      this.arg = arg;
      return this;
    }

    public void unsetArg() {
      this.arg = null;
    }

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

    public void setArgIsSet(boolean value) {
      if (!value) {
        this.arg = null;
      }
    }

    public void setFieldValue(_Fields field, Object value) {
      switch (field) {
      case ARG:
        if (value == null) {
          unsetArg();
        } else {
          setArg((String)value);
        }
        break;

      }
    }

    public Object getFieldValue(_Fields field) {
      switch (field) {
      case ARG:
        return getArg();

      }
      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 ARG:
        return isSetArg();
      }
      throw new IllegalStateException();
    }

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

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

      boolean this_present_arg = true && this.isSetArg();
      boolean that_present_arg = true && that.isSetArg();
      if (this_present_arg || that_present_arg) {
        if (!(this_present_arg && that_present_arg))
          return false;
        if (!this.arg.equals(that.arg))
          return false;
      }

      return true;
    }

    
    public int hashCode() {
      return 0;
    }

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

      int lastComparison = 0;
      echoString_args typedOther = (echoString_args)other;

      lastComparison = Boolean.valueOf(isSetArg()).compareTo(typedOther.isSetArg());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetArg()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.arg, typedOther.arg);
        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 {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 1: // ARG
            if (field.type == org.apache.thrift.protocol.TType.STRING) {
              this.arg = iprot.readString();
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();

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

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

      oprot.writeStructBegin(STRUCT_DESC);
      if (this.arg != null) {
        oprot.writeFieldBegin(ARG_FIELD_DESC);
        oprot.writeString(this.arg);
        oprot.writeFieldEnd();
      }
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    
    public String toString() {
      StringBuilder sb = new StringBuilder("echoString_args(");
      boolean first = true;

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

    public void validate() throws org.apache.thrift.TException {
      // check for required fields
      if (arg == null) {
        throw new org.apache.thrift.protocol.TProtocolException("Required field 'arg' was not present! Struct: " + toString());
      }
    }

    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);
      }
    }

  }

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

    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.STRING, (short)0);

    public String 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.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
      metaDataMap = Collections.unmodifiableMap(tmpMap);
      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(echoString_result.class, metaDataMap);
    }

    public echoString_result() {
    }

    public echoString_result(
      String success)
    {
      this();
      this.success = success;
    }

    /**
     * Performs a deep copy on <i>other</i>.
     */
    public echoString_result(echoString_result other) {
      if (other.isSetSuccess()) {
        this.success = other.success;
      }
    }

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

    
    public void clear() {
      this.success = null;
    }

    public String getSuccess() {
      return this.success;
    }

    public echoString_result setSuccess(String 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((String)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();
    }

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

    public boolean equals(echoString_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;
    }

    
    public int hashCode() {
      return 0;
    }

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

      int lastComparison = 0;
      echoString_result typedOther = (echoString_result)other;

      lastComparison = Boolean.valueOf(isSetSuccess()).compareTo(typedOther.isSetSuccess());
      if (lastComparison != 0) {
        return lastComparison;
      }
      if (isSetSuccess()) {
        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, typedOther.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 {
      org.apache.thrift.protocol.TField field;
      iprot.readStructBegin();
      while (true)
      {
        field = iprot.readFieldBegin();
        if (field.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (field.id) {
          case 0: // SUCCESS
            if (field.type == org.apache.thrift.protocol.TType.STRING) {
              this.success = iprot.readString();
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();

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

    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
      oprot.writeStructBegin(STRUCT_DESC);

      if (this.isSetSuccess()) {
        oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
        oprot.writeString(this.success);
        oprot.writeFieldEnd();
      }
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

    
    public String toString() {
      StringBuilder sb = new StringBuilder("echoString_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
    }

    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);
      }
    }

  }

}