JobUpdateSummary.java

/**
 *
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
/**
 * Autogenerated by Thrift Compiler (0.9.3)
 *
 * DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
 *  @generated
 */
package org.apache.airavata.cloud.aurora.client.sdk;

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

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

@SuppressWarnings({"cast", "rawtypes", "serial", "unchecked"})
/**
 * Summary of the job update including job key, user and current state.
 */
@Generated(value = "Autogenerated by Thrift Compiler (0.9.3)", date = "2016-10-21")
public class JobUpdateSummary implements org.apache.thrift.TBase<JobUpdateSummary, JobUpdateSummary._Fields>, java.io.Serializable, Cloneable, Comparable<JobUpdateSummary> {
  private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("JobUpdateSummary");

  private static final org.apache.thrift.protocol.TField KEY_FIELD_DESC = new org.apache.thrift.protocol.TField("key", org.apache.thrift.protocol.TType.STRUCT, (short)5);
  private static final org.apache.thrift.protocol.TField USER_FIELD_DESC = new org.apache.thrift.protocol.TField("user", org.apache.thrift.protocol.TType.STRING, (short)3);
  private static final org.apache.thrift.protocol.TField STATE_FIELD_DESC = new org.apache.thrift.protocol.TField("state", org.apache.thrift.protocol.TType.STRUCT, (short)4);
  private static final org.apache.thrift.protocol.TField METADATA_FIELD_DESC = new org.apache.thrift.protocol.TField("metadata", org.apache.thrift.protocol.TType.SET, (short)6);

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

  /**
   * Unique identifier for the update.
   */
  public JobUpdateKey key; // required
  /**
   * User initiated an update.
   */
  public String user; // required
  /**
   * Current job update state.
   */
  public JobUpdateState state; // required
  /**
   * Update metadata supplied by the client.
   */
  public Set<Metadata> metadata; // optional

  /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
  public enum _Fields implements org.apache.thrift.TFieldIdEnum {
    /**
     * Unique identifier for the update.
     */
    KEY((short)5, "key"),
    /**
     * User initiated an update.
     */
    USER((short)3, "user"),
    /**
     * Current job update state.
     */
    STATE((short)4, "state"),
    /**
     * Update metadata supplied by the client.
     */
    METADATA((short)6, "metadata");

    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 5: // KEY
          return KEY;
        case 3: // USER
          return USER;
        case 4: // STATE
          return STATE;
        case 6: // METADATA
          return METADATA;
        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 _Fields optionals[] = {_Fields.METADATA};
  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.KEY, new org.apache.thrift.meta_data.FieldMetaData("key", org.apache.thrift.TFieldRequirementType.DEFAULT, 
        new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, JobUpdateKey.class)));
    tmpMap.put(_Fields.USER, new org.apache.thrift.meta_data.FieldMetaData("user", org.apache.thrift.TFieldRequirementType.DEFAULT, 
        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
    tmpMap.put(_Fields.STATE, new org.apache.thrift.meta_data.FieldMetaData("state", org.apache.thrift.TFieldRequirementType.DEFAULT, 
        new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, JobUpdateState.class)));
    tmpMap.put(_Fields.METADATA, new org.apache.thrift.meta_data.FieldMetaData("metadata", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
        new org.apache.thrift.meta_data.SetMetaData(org.apache.thrift.protocol.TType.SET, 
            new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, Metadata.class))));
    metaDataMap = Collections.unmodifiableMap(tmpMap);
    org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(JobUpdateSummary.class, metaDataMap);
  }

  public JobUpdateSummary() {
  }

  public JobUpdateSummary(
    JobUpdateKey key,
    String user,
    JobUpdateState state)
  {
    this();
    this.key = key;
    this.user = user;
    this.state = state;
  }

  /**
   * Performs a deep copy on <i>other</i>.
   */
  public JobUpdateSummary(JobUpdateSummary other) {
    if (other.isSetKey()) {
      this.key = new JobUpdateKey(other.key);
    }
    if (other.isSetUser()) {
      this.user = other.user;
    }
    if (other.isSetState()) {
      this.state = new JobUpdateState(other.state);
    }
    if (other.isSetMetadata()) {
      Set<Metadata> __this__metadata = new HashSet<Metadata>(other.metadata.size());
      for (Metadata other_element : other.metadata) {
        __this__metadata.add(new Metadata(other_element));
      }
      this.metadata = __this__metadata;
    }
  }

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

  @Override
  public void clear() {
    this.key = null;
    this.user = null;
    this.state = null;
    this.metadata = null;
  }

  /**
   * Unique identifier for the update.
   */
  public JobUpdateKey getKey() {
    return this.key;
  }

  /**
   * Unique identifier for the update.
   */
  public JobUpdateSummary setKey(JobUpdateKey key) {
    this.key = key;
    return this;
  }

  public void unsetKey() {
    this.key = null;
  }

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

  public void setKeyIsSet(boolean value) {
    if (!value) {
      this.key = null;
    }
  }

  /**
   * User initiated an update.
   */
  public String getUser() {
    return this.user;
  }

  /**
   * User initiated an update.
   */
  public JobUpdateSummary setUser(String user) {
    this.user = user;
    return this;
  }

  public void unsetUser() {
    this.user = null;
  }

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

  public void setUserIsSet(boolean value) {
    if (!value) {
      this.user = null;
    }
  }

  /**
   * Current job update state.
   */
  public JobUpdateState getState() {
    return this.state;
  }

  /**
   * Current job update state.
   */
  public JobUpdateSummary setState(JobUpdateState state) {
    this.state = state;
    return this;
  }

  public void unsetState() {
    this.state = null;
  }

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

  public void setStateIsSet(boolean value) {
    if (!value) {
      this.state = null;
    }
  }

  public int getMetadataSize() {
    return (this.metadata == null) ? 0 : this.metadata.size();
  }

  public java.util.Iterator<Metadata> getMetadataIterator() {
    return (this.metadata == null) ? null : this.metadata.iterator();
  }

  public void addToMetadata(Metadata elem) {
    if (this.metadata == null) {
      this.metadata = new HashSet<Metadata>();
    }
    this.metadata.add(elem);
  }

  /**
   * Update metadata supplied by the client.
   */
  public Set<Metadata> getMetadata() {
    return this.metadata;
  }

  /**
   * Update metadata supplied by the client.
   */
  public JobUpdateSummary setMetadata(Set<Metadata> metadata) {
    this.metadata = metadata;
    return this;
  }

  public void unsetMetadata() {
    this.metadata = null;
  }

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

  public void setMetadataIsSet(boolean value) {
    if (!value) {
      this.metadata = null;
    }
  }

  public void setFieldValue(_Fields field, Object value) {
    switch (field) {
    case KEY:
      if (value == null) {
        unsetKey();
      } else {
        setKey((JobUpdateKey)value);
      }
      break;

    case USER:
      if (value == null) {
        unsetUser();
      } else {
        setUser((String)value);
      }
      break;

    case STATE:
      if (value == null) {
        unsetState();
      } else {
        setState((JobUpdateState)value);
      }
      break;

    case METADATA:
      if (value == null) {
        unsetMetadata();
      } else {
        setMetadata((Set<Metadata>)value);
      }
      break;

    }
  }

  public Object getFieldValue(_Fields field) {
    switch (field) {
    case KEY:
      return getKey();

    case USER:
      return getUser();

    case STATE:
      return getState();

    case METADATA:
      return getMetadata();

    }
    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 KEY:
      return isSetKey();
    case USER:
      return isSetUser();
    case STATE:
      return isSetState();
    case METADATA:
      return isSetMetadata();
    }
    throw new IllegalStateException();
  }

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

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

    boolean this_present_key = true && this.isSetKey();
    boolean that_present_key = true && that.isSetKey();
    if (this_present_key || that_present_key) {
      if (!(this_present_key && that_present_key))
        return false;
      if (!this.key.equals(that.key))
        return false;
    }

    boolean this_present_user = true && this.isSetUser();
    boolean that_present_user = true && that.isSetUser();
    if (this_present_user || that_present_user) {
      if (!(this_present_user && that_present_user))
        return false;
      if (!this.user.equals(that.user))
        return false;
    }

    boolean this_present_state = true && this.isSetState();
    boolean that_present_state = true && that.isSetState();
    if (this_present_state || that_present_state) {
      if (!(this_present_state && that_present_state))
        return false;
      if (!this.state.equals(that.state))
        return false;
    }

    boolean this_present_metadata = true && this.isSetMetadata();
    boolean that_present_metadata = true && that.isSetMetadata();
    if (this_present_metadata || that_present_metadata) {
      if (!(this_present_metadata && that_present_metadata))
        return false;
      if (!this.metadata.equals(that.metadata))
        return false;
    }

    return true;
  }

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

    boolean present_key = true && (isSetKey());
    list.add(present_key);
    if (present_key)
      list.add(key);

    boolean present_user = true && (isSetUser());
    list.add(present_user);
    if (present_user)
      list.add(user);

    boolean present_state = true && (isSetState());
    list.add(present_state);
    if (present_state)
      list.add(state);

    boolean present_metadata = true && (isSetMetadata());
    list.add(present_metadata);
    if (present_metadata)
      list.add(metadata);

    return list.hashCode();
  }

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

    int lastComparison = 0;

    lastComparison = Boolean.valueOf(isSetKey()).compareTo(other.isSetKey());
    if (lastComparison != 0) {
      return lastComparison;
    }
    if (isSetKey()) {
      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.key, other.key);
      if (lastComparison != 0) {
        return lastComparison;
      }
    }
    lastComparison = Boolean.valueOf(isSetUser()).compareTo(other.isSetUser());
    if (lastComparison != 0) {
      return lastComparison;
    }
    if (isSetUser()) {
      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.user, other.user);
      if (lastComparison != 0) {
        return lastComparison;
      }
    }
    lastComparison = Boolean.valueOf(isSetState()).compareTo(other.isSetState());
    if (lastComparison != 0) {
      return lastComparison;
    }
    if (isSetState()) {
      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.state, other.state);
      if (lastComparison != 0) {
        return lastComparison;
      }
    }
    lastComparison = Boolean.valueOf(isSetMetadata()).compareTo(other.isSetMetadata());
    if (lastComparison != 0) {
      return lastComparison;
    }
    if (isSetMetadata()) {
      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.metadata, other.metadata);
      if (lastComparison != 0) {
        return lastComparison;
      }
    }
    return 0;
  }

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

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

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

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

    sb.append("key:");
    if (this.key == null) {
      sb.append("null");
    } else {
      sb.append(this.key);
    }
    first = false;
    if (!first) sb.append(", ");
    sb.append("user:");
    if (this.user == null) {
      sb.append("null");
    } else {
      sb.append(this.user);
    }
    first = false;
    if (!first) sb.append(", ");
    sb.append("state:");
    if (this.state == null) {
      sb.append("null");
    } else {
      sb.append(this.state);
    }
    first = false;
    if (isSetMetadata()) {
      if (!first) sb.append(", ");
      sb.append("metadata:");
      if (this.metadata == null) {
        sb.append("null");
      } else {
        sb.append(this.metadata);
      }
      first = false;
    }
    sb.append(")");
    return sb.toString();
  }

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

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

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

  private static class JobUpdateSummaryStandardSchemeFactory implements SchemeFactory {
    public JobUpdateSummaryStandardScheme getScheme() {
      return new JobUpdateSummaryStandardScheme();
    }
  }

  private static class JobUpdateSummaryStandardScheme extends StandardScheme<JobUpdateSummary> {

    public void read(org.apache.thrift.protocol.TProtocol iprot, JobUpdateSummary struct) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField schemeField;
      iprot.readStructBegin();
      while (true)
      {
        schemeField = iprot.readFieldBegin();
        if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (schemeField.id) {
          case 5: // KEY
            if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
              struct.key = new JobUpdateKey();
              struct.key.read(iprot);
              struct.setKeyIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
            }
            break;
          case 3: // USER
            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
              struct.user = iprot.readString();
              struct.setUserIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
            }
            break;
          case 4: // STATE
            if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
              struct.state = new JobUpdateState();
              struct.state.read(iprot);
              struct.setStateIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
            }
            break;
          case 6: // METADATA
            if (schemeField.type == org.apache.thrift.protocol.TType.SET) {
              {
                org.apache.thrift.protocol.TSet _set206 = iprot.readSetBegin();
                struct.metadata = new HashSet<Metadata>(2*_set206.size);
                Metadata _elem207;
                for (int _i208 = 0; _i208 < _set206.size; ++_i208)
                {
                  _elem207 = new Metadata();
                  _elem207.read(iprot);
                  struct.metadata.add(_elem207);
                }
                iprot.readSetEnd();
              }
              struct.setMetadataIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
            }
            break;
          default:
            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
        }
        iprot.readFieldEnd();
      }
      iprot.readStructEnd();

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

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

      oprot.writeStructBegin(STRUCT_DESC);
      if (struct.user != null) {
        oprot.writeFieldBegin(USER_FIELD_DESC);
        oprot.writeString(struct.user);
        oprot.writeFieldEnd();
      }
      if (struct.state != null) {
        oprot.writeFieldBegin(STATE_FIELD_DESC);
        struct.state.write(oprot);
        oprot.writeFieldEnd();
      }
      if (struct.key != null) {
        oprot.writeFieldBegin(KEY_FIELD_DESC);
        struct.key.write(oprot);
        oprot.writeFieldEnd();
      }
      if (struct.metadata != null) {
        if (struct.isSetMetadata()) {
          oprot.writeFieldBegin(METADATA_FIELD_DESC);
          {
            oprot.writeSetBegin(new org.apache.thrift.protocol.TSet(org.apache.thrift.protocol.TType.STRUCT, struct.metadata.size()));
            for (Metadata _iter209 : struct.metadata)
            {
              _iter209.write(oprot);
            }
            oprot.writeSetEnd();
          }
          oprot.writeFieldEnd();
        }
      }
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

  }

  private static class JobUpdateSummaryTupleSchemeFactory implements SchemeFactory {
    public JobUpdateSummaryTupleScheme getScheme() {
      return new JobUpdateSummaryTupleScheme();
    }
  }

  private static class JobUpdateSummaryTupleScheme extends TupleScheme<JobUpdateSummary> {

    @Override
    public void write(org.apache.thrift.protocol.TProtocol prot, JobUpdateSummary struct) throws org.apache.thrift.TException {
      TTupleProtocol oprot = (TTupleProtocol) prot;
      BitSet optionals = new BitSet();
      if (struct.isSetKey()) {
        optionals.set(0);
      }
      if (struct.isSetUser()) {
        optionals.set(1);
      }
      if (struct.isSetState()) {
        optionals.set(2);
      }
      if (struct.isSetMetadata()) {
        optionals.set(3);
      }
      oprot.writeBitSet(optionals, 4);
      if (struct.isSetKey()) {
        struct.key.write(oprot);
      }
      if (struct.isSetUser()) {
        oprot.writeString(struct.user);
      }
      if (struct.isSetState()) {
        struct.state.write(oprot);
      }
      if (struct.isSetMetadata()) {
        {
          oprot.writeI32(struct.metadata.size());
          for (Metadata _iter210 : struct.metadata)
          {
            _iter210.write(oprot);
          }
        }
      }
    }

    @Override
    public void read(org.apache.thrift.protocol.TProtocol prot, JobUpdateSummary struct) throws org.apache.thrift.TException {
      TTupleProtocol iprot = (TTupleProtocol) prot;
      BitSet incoming = iprot.readBitSet(4);
      if (incoming.get(0)) {
        struct.key = new JobUpdateKey();
        struct.key.read(iprot);
        struct.setKeyIsSet(true);
      }
      if (incoming.get(1)) {
        struct.user = iprot.readString();
        struct.setUserIsSet(true);
      }
      if (incoming.get(2)) {
        struct.state = new JobUpdateState();
        struct.state.read(iprot);
        struct.setStateIsSet(true);
      }
      if (incoming.get(3)) {
        {
          org.apache.thrift.protocol.TSet _set211 = new org.apache.thrift.protocol.TSet(org.apache.thrift.protocol.TType.STRUCT, iprot.readI32());
          struct.metadata = new HashSet<Metadata>(2*_set211.size);
          Metadata _elem212;
          for (int _i213 = 0; _i213 < _set211.size; ++_i213)
          {
            _elem212 = new Metadata();
            _elem212.read(iprot);
            struct.metadata.add(_elem212);
          }
        }
        struct.setMetadataIsSet(true);
      }
    }
  }

}