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/**
 * Autogenerated by Thrift Compiler (0.14.1)
 *
 * DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
 *  @generated
 */
package org.apache.iotdb.service.rpc.thrift;

@SuppressWarnings({"cast", "rawtypes", "serial", "unchecked", "unused"})
@javax.annotation.Generated(value = "Autogenerated by Thrift Compiler (0.14.1)", date = "2024-09-12")
public class TSGroupByQueryIntervalReq implements org.apache.thrift.TBase, java.io.Serializable, Cloneable, Comparable {
  private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("TSGroupByQueryIntervalReq");

  private static final org.apache.thrift.protocol.TField SESSION_ID_FIELD_DESC = new org.apache.thrift.protocol.TField("sessionId", org.apache.thrift.protocol.TType.I64, (short)1);
  private static final org.apache.thrift.protocol.TField STATEMENT_ID_FIELD_DESC = new org.apache.thrift.protocol.TField("statementId", org.apache.thrift.protocol.TType.I64, (short)2);
  private static final org.apache.thrift.protocol.TField DEVICE_FIELD_DESC = new org.apache.thrift.protocol.TField("device", org.apache.thrift.protocol.TType.STRING, (short)3);
  private static final org.apache.thrift.protocol.TField MEASUREMENT_FIELD_DESC = new org.apache.thrift.protocol.TField("measurement", org.apache.thrift.protocol.TType.STRING, (short)4);
  private static final org.apache.thrift.protocol.TField DATA_TYPE_FIELD_DESC = new org.apache.thrift.protocol.TField("dataType", org.apache.thrift.protocol.TType.I32, (short)5);
  private static final org.apache.thrift.protocol.TField AGGREGATION_TYPE_FIELD_DESC = new org.apache.thrift.protocol.TField("aggregationType", org.apache.thrift.protocol.TType.I32, (short)6);
  private static final org.apache.thrift.protocol.TField DATABASE_FIELD_DESC = new org.apache.thrift.protocol.TField("database", org.apache.thrift.protocol.TType.STRING, (short)7);
  private static final org.apache.thrift.protocol.TField START_TIME_FIELD_DESC = new org.apache.thrift.protocol.TField("startTime", org.apache.thrift.protocol.TType.I64, (short)8);
  private static final org.apache.thrift.protocol.TField END_TIME_FIELD_DESC = new org.apache.thrift.protocol.TField("endTime", org.apache.thrift.protocol.TType.I64, (short)9);
  private static final org.apache.thrift.protocol.TField INTERVAL_FIELD_DESC = new org.apache.thrift.protocol.TField("interval", org.apache.thrift.protocol.TType.I64, (short)10);
  private static final org.apache.thrift.protocol.TField FETCH_SIZE_FIELD_DESC = new org.apache.thrift.protocol.TField("fetchSize", org.apache.thrift.protocol.TType.I32, (short)11);
  private static final org.apache.thrift.protocol.TField TIMEOUT_FIELD_DESC = new org.apache.thrift.protocol.TField("timeout", org.apache.thrift.protocol.TType.I64, (short)12);

  private static final org.apache.thrift.scheme.SchemeFactory STANDARD_SCHEME_FACTORY = new TSGroupByQueryIntervalReqStandardSchemeFactory();
  private static final org.apache.thrift.scheme.SchemeFactory TUPLE_SCHEME_FACTORY = new TSGroupByQueryIntervalReqTupleSchemeFactory();

  public long sessionId; // required
  public long statementId; // required
  public @org.apache.thrift.annotation.Nullable java.lang.String device; // required
  public @org.apache.thrift.annotation.Nullable java.lang.String measurement; // required
  public int dataType; // required
  /**
   * 
   * @see org.apache.iotdb.common.rpc.thrift.TAggregationType
   */
  public @org.apache.thrift.annotation.Nullable org.apache.iotdb.common.rpc.thrift.TAggregationType aggregationType; // required
  public @org.apache.thrift.annotation.Nullable java.lang.String database; // optional
  public long startTime; // optional
  public long endTime; // optional
  public long interval; // optional
  public int fetchSize; // optional
  public long timeout; // 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 {
    SESSION_ID((short)1, "sessionId"),
    STATEMENT_ID((short)2, "statementId"),
    DEVICE((short)3, "device"),
    MEASUREMENT((short)4, "measurement"),
    DATA_TYPE((short)5, "dataType"),
    /**
     * 
     * @see org.apache.iotdb.common.rpc.thrift.TAggregationType
     */
    AGGREGATION_TYPE((short)6, "aggregationType"),
    DATABASE((short)7, "database"),
    START_TIME((short)8, "startTime"),
    END_TIME((short)9, "endTime"),
    INTERVAL((short)10, "interval"),
    FETCH_SIZE((short)11, "fetchSize"),
    TIMEOUT((short)12, "timeout");

    private static final java.util.Map byName = new java.util.HashMap();

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

    /**
     * Find the _Fields constant that matches fieldId, or null if its not found.
     */
    @org.apache.thrift.annotation.Nullable
    public static _Fields findByThriftId(int fieldId) {
      switch(fieldId) {
        case 1: // SESSION_ID
          return SESSION_ID;
        case 2: // STATEMENT_ID
          return STATEMENT_ID;
        case 3: // DEVICE
          return DEVICE;
        case 4: // MEASUREMENT
          return MEASUREMENT;
        case 5: // DATA_TYPE
          return DATA_TYPE;
        case 6: // AGGREGATION_TYPE
          return AGGREGATION_TYPE;
        case 7: // DATABASE
          return DATABASE;
        case 8: // START_TIME
          return START_TIME;
        case 9: // END_TIME
          return END_TIME;
        case 10: // INTERVAL
          return INTERVAL;
        case 11: // FETCH_SIZE
          return FETCH_SIZE;
        case 12: // TIMEOUT
          return TIMEOUT;
        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 java.lang.IllegalArgumentException("Field " + fieldId + " doesn't exist!");
      return fields;
    }

    /**
     * Find the _Fields constant that matches name, or null if its not found.
     */
    @org.apache.thrift.annotation.Nullable
    public static _Fields findByName(java.lang.String name) {
      return byName.get(name);
    }

    private final short _thriftId;
    private final java.lang.String _fieldName;

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

    public short getThriftFieldId() {
      return _thriftId;
    }

    public java.lang.String getFieldName() {
      return _fieldName;
    }
  }

  // isset id assignments
  private static final int __SESSIONID_ISSET_ID = 0;
  private static final int __STATEMENTID_ISSET_ID = 1;
  private static final int __DATATYPE_ISSET_ID = 2;
  private static final int __STARTTIME_ISSET_ID = 3;
  private static final int __ENDTIME_ISSET_ID = 4;
  private static final int __INTERVAL_ISSET_ID = 5;
  private static final int __FETCHSIZE_ISSET_ID = 6;
  private static final int __TIMEOUT_ISSET_ID = 7;
  private byte __isset_bitfield = 0;
  private static final _Fields optionals[] = {_Fields.DATABASE,_Fields.START_TIME,_Fields.END_TIME,_Fields.INTERVAL,_Fields.FETCH_SIZE,_Fields.TIMEOUT};
  public static final java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
  static {
    java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new java.util.EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
    tmpMap.put(_Fields.SESSION_ID, new org.apache.thrift.meta_data.FieldMetaData("sessionId", org.apache.thrift.TFieldRequirementType.REQUIRED, 
        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
    tmpMap.put(_Fields.STATEMENT_ID, new org.apache.thrift.meta_data.FieldMetaData("statementId", org.apache.thrift.TFieldRequirementType.REQUIRED, 
        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
    tmpMap.put(_Fields.DEVICE, new org.apache.thrift.meta_data.FieldMetaData("device", org.apache.thrift.TFieldRequirementType.REQUIRED, 
        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
    tmpMap.put(_Fields.MEASUREMENT, new org.apache.thrift.meta_data.FieldMetaData("measurement", org.apache.thrift.TFieldRequirementType.REQUIRED, 
        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
    tmpMap.put(_Fields.DATA_TYPE, new org.apache.thrift.meta_data.FieldMetaData("dataType", org.apache.thrift.TFieldRequirementType.REQUIRED, 
        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I32)));
    tmpMap.put(_Fields.AGGREGATION_TYPE, new org.apache.thrift.meta_data.FieldMetaData("aggregationType", org.apache.thrift.TFieldRequirementType.REQUIRED, 
        new org.apache.thrift.meta_data.EnumMetaData(org.apache.thrift.protocol.TType.ENUM, org.apache.iotdb.common.rpc.thrift.TAggregationType.class)));
    tmpMap.put(_Fields.DATABASE, new org.apache.thrift.meta_data.FieldMetaData("database", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
    tmpMap.put(_Fields.START_TIME, new org.apache.thrift.meta_data.FieldMetaData("startTime", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
    tmpMap.put(_Fields.END_TIME, new org.apache.thrift.meta_data.FieldMetaData("endTime", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
    tmpMap.put(_Fields.INTERVAL, new org.apache.thrift.meta_data.FieldMetaData("interval", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
    tmpMap.put(_Fields.FETCH_SIZE, new org.apache.thrift.meta_data.FieldMetaData("fetchSize", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I32)));
    tmpMap.put(_Fields.TIMEOUT, new org.apache.thrift.meta_data.FieldMetaData("timeout", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
    metaDataMap = java.util.Collections.unmodifiableMap(tmpMap);
    org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(TSGroupByQueryIntervalReq.class, metaDataMap);
  }

  public TSGroupByQueryIntervalReq() {
  }

  public TSGroupByQueryIntervalReq(
    long sessionId,
    long statementId,
    java.lang.String device,
    java.lang.String measurement,
    int dataType,
    org.apache.iotdb.common.rpc.thrift.TAggregationType aggregationType)
  {
    this();
    this.sessionId = sessionId;
    setSessionIdIsSet(true);
    this.statementId = statementId;
    setStatementIdIsSet(true);
    this.device = device;
    this.measurement = measurement;
    this.dataType = dataType;
    setDataTypeIsSet(true);
    this.aggregationType = aggregationType;
  }

  /**
   * Performs a deep copy on other.
   */
  public TSGroupByQueryIntervalReq(TSGroupByQueryIntervalReq other) {
    __isset_bitfield = other.__isset_bitfield;
    this.sessionId = other.sessionId;
    this.statementId = other.statementId;
    if (other.isSetDevice()) {
      this.device = other.device;
    }
    if (other.isSetMeasurement()) {
      this.measurement = other.measurement;
    }
    this.dataType = other.dataType;
    if (other.isSetAggregationType()) {
      this.aggregationType = other.aggregationType;
    }
    if (other.isSetDatabase()) {
      this.database = other.database;
    }
    this.startTime = other.startTime;
    this.endTime = other.endTime;
    this.interval = other.interval;
    this.fetchSize = other.fetchSize;
    this.timeout = other.timeout;
  }

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

  @Override
  public void clear() {
    setSessionIdIsSet(false);
    this.sessionId = 0;
    setStatementIdIsSet(false);
    this.statementId = 0;
    this.device = null;
    this.measurement = null;
    setDataTypeIsSet(false);
    this.dataType = 0;
    this.aggregationType = null;
    this.database = null;
    setStartTimeIsSet(false);
    this.startTime = 0;
    setEndTimeIsSet(false);
    this.endTime = 0;
    setIntervalIsSet(false);
    this.interval = 0;
    setFetchSizeIsSet(false);
    this.fetchSize = 0;
    setTimeoutIsSet(false);
    this.timeout = 0;
  }

  public long getSessionId() {
    return this.sessionId;
  }

  public TSGroupByQueryIntervalReq setSessionId(long sessionId) {
    this.sessionId = sessionId;
    setSessionIdIsSet(true);
    return this;
  }

  public void unsetSessionId() {
    __isset_bitfield = org.apache.thrift.EncodingUtils.clearBit(__isset_bitfield, __SESSIONID_ISSET_ID);
  }

  /** Returns true if field sessionId is set (has been assigned a value) and false otherwise */
  public boolean isSetSessionId() {
    return org.apache.thrift.EncodingUtils.testBit(__isset_bitfield, __SESSIONID_ISSET_ID);
  }

  public void setSessionIdIsSet(boolean value) {
    __isset_bitfield = org.apache.thrift.EncodingUtils.setBit(__isset_bitfield, __SESSIONID_ISSET_ID, value);
  }

  public long getStatementId() {
    return this.statementId;
  }

  public TSGroupByQueryIntervalReq setStatementId(long statementId) {
    this.statementId = statementId;
    setStatementIdIsSet(true);
    return this;
  }

  public void unsetStatementId() {
    __isset_bitfield = org.apache.thrift.EncodingUtils.clearBit(__isset_bitfield, __STATEMENTID_ISSET_ID);
  }

  /** Returns true if field statementId is set (has been assigned a value) and false otherwise */
  public boolean isSetStatementId() {
    return org.apache.thrift.EncodingUtils.testBit(__isset_bitfield, __STATEMENTID_ISSET_ID);
  }

  public void setStatementIdIsSet(boolean value) {
    __isset_bitfield = org.apache.thrift.EncodingUtils.setBit(__isset_bitfield, __STATEMENTID_ISSET_ID, value);
  }

  @org.apache.thrift.annotation.Nullable
  public java.lang.String getDevice() {
    return this.device;
  }

  public TSGroupByQueryIntervalReq setDevice(@org.apache.thrift.annotation.Nullable java.lang.String device) {
    this.device = device;
    return this;
  }

  public void unsetDevice() {
    this.device = null;
  }

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

  public void setDeviceIsSet(boolean value) {
    if (!value) {
      this.device = null;
    }
  }

  @org.apache.thrift.annotation.Nullable
  public java.lang.String getMeasurement() {
    return this.measurement;
  }

  public TSGroupByQueryIntervalReq setMeasurement(@org.apache.thrift.annotation.Nullable java.lang.String measurement) {
    this.measurement = measurement;
    return this;
  }

  public void unsetMeasurement() {
    this.measurement = null;
  }

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

  public void setMeasurementIsSet(boolean value) {
    if (!value) {
      this.measurement = null;
    }
  }

  public int getDataType() {
    return this.dataType;
  }

  public TSGroupByQueryIntervalReq setDataType(int dataType) {
    this.dataType = dataType;
    setDataTypeIsSet(true);
    return this;
  }

  public void unsetDataType() {
    __isset_bitfield = org.apache.thrift.EncodingUtils.clearBit(__isset_bitfield, __DATATYPE_ISSET_ID);
  }

  /** Returns true if field dataType is set (has been assigned a value) and false otherwise */
  public boolean isSetDataType() {
    return org.apache.thrift.EncodingUtils.testBit(__isset_bitfield, __DATATYPE_ISSET_ID);
  }

  public void setDataTypeIsSet(boolean value) {
    __isset_bitfield = org.apache.thrift.EncodingUtils.setBit(__isset_bitfield, __DATATYPE_ISSET_ID, value);
  }

  /**
   * 
   * @see org.apache.iotdb.common.rpc.thrift.TAggregationType
   */
  @org.apache.thrift.annotation.Nullable
  public org.apache.iotdb.common.rpc.thrift.TAggregationType getAggregationType() {
    return this.aggregationType;
  }

  /**
   * 
   * @see org.apache.iotdb.common.rpc.thrift.TAggregationType
   */
  public TSGroupByQueryIntervalReq setAggregationType(@org.apache.thrift.annotation.Nullable org.apache.iotdb.common.rpc.thrift.TAggregationType aggregationType) {
    this.aggregationType = aggregationType;
    return this;
  }

  public void unsetAggregationType() {
    this.aggregationType = null;
  }

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

  public void setAggregationTypeIsSet(boolean value) {
    if (!value) {
      this.aggregationType = null;
    }
  }

  @org.apache.thrift.annotation.Nullable
  public java.lang.String getDatabase() {
    return this.database;
  }

  public TSGroupByQueryIntervalReq setDatabase(@org.apache.thrift.annotation.Nullable java.lang.String database) {
    this.database = database;
    return this;
  }

  public void unsetDatabase() {
    this.database = null;
  }

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

  public void setDatabaseIsSet(boolean value) {
    if (!value) {
      this.database = null;
    }
  }

  public long getStartTime() {
    return this.startTime;
  }

  public TSGroupByQueryIntervalReq setStartTime(long startTime) {
    this.startTime = startTime;
    setStartTimeIsSet(true);
    return this;
  }

  public void unsetStartTime() {
    __isset_bitfield = org.apache.thrift.EncodingUtils.clearBit(__isset_bitfield, __STARTTIME_ISSET_ID);
  }

  /** Returns true if field startTime is set (has been assigned a value) and false otherwise */
  public boolean isSetStartTime() {
    return org.apache.thrift.EncodingUtils.testBit(__isset_bitfield, __STARTTIME_ISSET_ID);
  }

  public void setStartTimeIsSet(boolean value) {
    __isset_bitfield = org.apache.thrift.EncodingUtils.setBit(__isset_bitfield, __STARTTIME_ISSET_ID, value);
  }

  public long getEndTime() {
    return this.endTime;
  }

  public TSGroupByQueryIntervalReq setEndTime(long endTime) {
    this.endTime = endTime;
    setEndTimeIsSet(true);
    return this;
  }

  public void unsetEndTime() {
    __isset_bitfield = org.apache.thrift.EncodingUtils.clearBit(__isset_bitfield, __ENDTIME_ISSET_ID);
  }

  /** Returns true if field endTime is set (has been assigned a value) and false otherwise */
  public boolean isSetEndTime() {
    return org.apache.thrift.EncodingUtils.testBit(__isset_bitfield, __ENDTIME_ISSET_ID);
  }

  public void setEndTimeIsSet(boolean value) {
    __isset_bitfield = org.apache.thrift.EncodingUtils.setBit(__isset_bitfield, __ENDTIME_ISSET_ID, value);
  }

  public long getInterval() {
    return this.interval;
  }

  public TSGroupByQueryIntervalReq setInterval(long interval) {
    this.interval = interval;
    setIntervalIsSet(true);
    return this;
  }

  public void unsetInterval() {
    __isset_bitfield = org.apache.thrift.EncodingUtils.clearBit(__isset_bitfield, __INTERVAL_ISSET_ID);
  }

  /** Returns true if field interval is set (has been assigned a value) and false otherwise */
  public boolean isSetInterval() {
    return org.apache.thrift.EncodingUtils.testBit(__isset_bitfield, __INTERVAL_ISSET_ID);
  }

  public void setIntervalIsSet(boolean value) {
    __isset_bitfield = org.apache.thrift.EncodingUtils.setBit(__isset_bitfield, __INTERVAL_ISSET_ID, value);
  }

  public int getFetchSize() {
    return this.fetchSize;
  }

  public TSGroupByQueryIntervalReq setFetchSize(int fetchSize) {
    this.fetchSize = fetchSize;
    setFetchSizeIsSet(true);
    return this;
  }

  public void unsetFetchSize() {
    __isset_bitfield = org.apache.thrift.EncodingUtils.clearBit(__isset_bitfield, __FETCHSIZE_ISSET_ID);
  }

  /** Returns true if field fetchSize is set (has been assigned a value) and false otherwise */
  public boolean isSetFetchSize() {
    return org.apache.thrift.EncodingUtils.testBit(__isset_bitfield, __FETCHSIZE_ISSET_ID);
  }

  public void setFetchSizeIsSet(boolean value) {
    __isset_bitfield = org.apache.thrift.EncodingUtils.setBit(__isset_bitfield, __FETCHSIZE_ISSET_ID, value);
  }

  public long getTimeout() {
    return this.timeout;
  }

  public TSGroupByQueryIntervalReq setTimeout(long timeout) {
    this.timeout = timeout;
    setTimeoutIsSet(true);
    return this;
  }

  public void unsetTimeout() {
    __isset_bitfield = org.apache.thrift.EncodingUtils.clearBit(__isset_bitfield, __TIMEOUT_ISSET_ID);
  }

  /** Returns true if field timeout is set (has been assigned a value) and false otherwise */
  public boolean isSetTimeout() {
    return org.apache.thrift.EncodingUtils.testBit(__isset_bitfield, __TIMEOUT_ISSET_ID);
  }

  public void setTimeoutIsSet(boolean value) {
    __isset_bitfield = org.apache.thrift.EncodingUtils.setBit(__isset_bitfield, __TIMEOUT_ISSET_ID, value);
  }

  public void setFieldValue(_Fields field, @org.apache.thrift.annotation.Nullable java.lang.Object value) {
    switch (field) {
    case SESSION_ID:
      if (value == null) {
        unsetSessionId();
      } else {
        setSessionId((java.lang.Long)value);
      }
      break;

    case STATEMENT_ID:
      if (value == null) {
        unsetStatementId();
      } else {
        setStatementId((java.lang.Long)value);
      }
      break;

    case DEVICE:
      if (value == null) {
        unsetDevice();
      } else {
        setDevice((java.lang.String)value);
      }
      break;

    case MEASUREMENT:
      if (value == null) {
        unsetMeasurement();
      } else {
        setMeasurement((java.lang.String)value);
      }
      break;

    case DATA_TYPE:
      if (value == null) {
        unsetDataType();
      } else {
        setDataType((java.lang.Integer)value);
      }
      break;

    case AGGREGATION_TYPE:
      if (value == null) {
        unsetAggregationType();
      } else {
        setAggregationType((org.apache.iotdb.common.rpc.thrift.TAggregationType)value);
      }
      break;

    case DATABASE:
      if (value == null) {
        unsetDatabase();
      } else {
        setDatabase((java.lang.String)value);
      }
      break;

    case START_TIME:
      if (value == null) {
        unsetStartTime();
      } else {
        setStartTime((java.lang.Long)value);
      }
      break;

    case END_TIME:
      if (value == null) {
        unsetEndTime();
      } else {
        setEndTime((java.lang.Long)value);
      }
      break;

    case INTERVAL:
      if (value == null) {
        unsetInterval();
      } else {
        setInterval((java.lang.Long)value);
      }
      break;

    case FETCH_SIZE:
      if (value == null) {
        unsetFetchSize();
      } else {
        setFetchSize((java.lang.Integer)value);
      }
      break;

    case TIMEOUT:
      if (value == null) {
        unsetTimeout();
      } else {
        setTimeout((java.lang.Long)value);
      }
      break;

    }
  }

  @org.apache.thrift.annotation.Nullable
  public java.lang.Object getFieldValue(_Fields field) {
    switch (field) {
    case SESSION_ID:
      return getSessionId();

    case STATEMENT_ID:
      return getStatementId();

    case DEVICE:
      return getDevice();

    case MEASUREMENT:
      return getMeasurement();

    case DATA_TYPE:
      return getDataType();

    case AGGREGATION_TYPE:
      return getAggregationType();

    case DATABASE:
      return getDatabase();

    case START_TIME:
      return getStartTime();

    case END_TIME:
      return getEndTime();

    case INTERVAL:
      return getInterval();

    case FETCH_SIZE:
      return getFetchSize();

    case TIMEOUT:
      return getTimeout();

    }
    throw new java.lang.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 java.lang.IllegalArgumentException();
    }

    switch (field) {
    case SESSION_ID:
      return isSetSessionId();
    case STATEMENT_ID:
      return isSetStatementId();
    case DEVICE:
      return isSetDevice();
    case MEASUREMENT:
      return isSetMeasurement();
    case DATA_TYPE:
      return isSetDataType();
    case AGGREGATION_TYPE:
      return isSetAggregationType();
    case DATABASE:
      return isSetDatabase();
    case START_TIME:
      return isSetStartTime();
    case END_TIME:
      return isSetEndTime();
    case INTERVAL:
      return isSetInterval();
    case FETCH_SIZE:
      return isSetFetchSize();
    case TIMEOUT:
      return isSetTimeout();
    }
    throw new java.lang.IllegalStateException();
  }

  @Override
  public boolean equals(java.lang.Object that) {
    if (that instanceof TSGroupByQueryIntervalReq)
      return this.equals((TSGroupByQueryIntervalReq)that);
    return false;
  }

  public boolean equals(TSGroupByQueryIntervalReq that) {
    if (that == null)
      return false;
    if (this == that)
      return true;

    boolean this_present_sessionId = true;
    boolean that_present_sessionId = true;
    if (this_present_sessionId || that_present_sessionId) {
      if (!(this_present_sessionId && that_present_sessionId))
        return false;
      if (this.sessionId != that.sessionId)
        return false;
    }

    boolean this_present_statementId = true;
    boolean that_present_statementId = true;
    if (this_present_statementId || that_present_statementId) {
      if (!(this_present_statementId && that_present_statementId))
        return false;
      if (this.statementId != that.statementId)
        return false;
    }

    boolean this_present_device = true && this.isSetDevice();
    boolean that_present_device = true && that.isSetDevice();
    if (this_present_device || that_present_device) {
      if (!(this_present_device && that_present_device))
        return false;
      if (!this.device.equals(that.device))
        return false;
    }

    boolean this_present_measurement = true && this.isSetMeasurement();
    boolean that_present_measurement = true && that.isSetMeasurement();
    if (this_present_measurement || that_present_measurement) {
      if (!(this_present_measurement && that_present_measurement))
        return false;
      if (!this.measurement.equals(that.measurement))
        return false;
    }

    boolean this_present_dataType = true;
    boolean that_present_dataType = true;
    if (this_present_dataType || that_present_dataType) {
      if (!(this_present_dataType && that_present_dataType))
        return false;
      if (this.dataType != that.dataType)
        return false;
    }

    boolean this_present_aggregationType = true && this.isSetAggregationType();
    boolean that_present_aggregationType = true && that.isSetAggregationType();
    if (this_present_aggregationType || that_present_aggregationType) {
      if (!(this_present_aggregationType && that_present_aggregationType))
        return false;
      if (!this.aggregationType.equals(that.aggregationType))
        return false;
    }

    boolean this_present_database = true && this.isSetDatabase();
    boolean that_present_database = true && that.isSetDatabase();
    if (this_present_database || that_present_database) {
      if (!(this_present_database && that_present_database))
        return false;
      if (!this.database.equals(that.database))
        return false;
    }

    boolean this_present_startTime = true && this.isSetStartTime();
    boolean that_present_startTime = true && that.isSetStartTime();
    if (this_present_startTime || that_present_startTime) {
      if (!(this_present_startTime && that_present_startTime))
        return false;
      if (this.startTime != that.startTime)
        return false;
    }

    boolean this_present_endTime = true && this.isSetEndTime();
    boolean that_present_endTime = true && that.isSetEndTime();
    if (this_present_endTime || that_present_endTime) {
      if (!(this_present_endTime && that_present_endTime))
        return false;
      if (this.endTime != that.endTime)
        return false;
    }

    boolean this_present_interval = true && this.isSetInterval();
    boolean that_present_interval = true && that.isSetInterval();
    if (this_present_interval || that_present_interval) {
      if (!(this_present_interval && that_present_interval))
        return false;
      if (this.interval != that.interval)
        return false;
    }

    boolean this_present_fetchSize = true && this.isSetFetchSize();
    boolean that_present_fetchSize = true && that.isSetFetchSize();
    if (this_present_fetchSize || that_present_fetchSize) {
      if (!(this_present_fetchSize && that_present_fetchSize))
        return false;
      if (this.fetchSize != that.fetchSize)
        return false;
    }

    boolean this_present_timeout = true && this.isSetTimeout();
    boolean that_present_timeout = true && that.isSetTimeout();
    if (this_present_timeout || that_present_timeout) {
      if (!(this_present_timeout && that_present_timeout))
        return false;
      if (this.timeout != that.timeout)
        return false;
    }

    return true;
  }

  @Override
  public int hashCode() {
    int hashCode = 1;

    hashCode = hashCode * 8191 + org.apache.thrift.TBaseHelper.hashCode(sessionId);

    hashCode = hashCode * 8191 + org.apache.thrift.TBaseHelper.hashCode(statementId);

    hashCode = hashCode * 8191 + ((isSetDevice()) ? 131071 : 524287);
    if (isSetDevice())
      hashCode = hashCode * 8191 + device.hashCode();

    hashCode = hashCode * 8191 + ((isSetMeasurement()) ? 131071 : 524287);
    if (isSetMeasurement())
      hashCode = hashCode * 8191 + measurement.hashCode();

    hashCode = hashCode * 8191 + dataType;

    hashCode = hashCode * 8191 + ((isSetAggregationType()) ? 131071 : 524287);
    if (isSetAggregationType())
      hashCode = hashCode * 8191 + aggregationType.getValue();

    hashCode = hashCode * 8191 + ((isSetDatabase()) ? 131071 : 524287);
    if (isSetDatabase())
      hashCode = hashCode * 8191 + database.hashCode();

    hashCode = hashCode * 8191 + ((isSetStartTime()) ? 131071 : 524287);
    if (isSetStartTime())
      hashCode = hashCode * 8191 + org.apache.thrift.TBaseHelper.hashCode(startTime);

    hashCode = hashCode * 8191 + ((isSetEndTime()) ? 131071 : 524287);
    if (isSetEndTime())
      hashCode = hashCode * 8191 + org.apache.thrift.TBaseHelper.hashCode(endTime);

    hashCode = hashCode * 8191 + ((isSetInterval()) ? 131071 : 524287);
    if (isSetInterval())
      hashCode = hashCode * 8191 + org.apache.thrift.TBaseHelper.hashCode(interval);

    hashCode = hashCode * 8191 + ((isSetFetchSize()) ? 131071 : 524287);
    if (isSetFetchSize())
      hashCode = hashCode * 8191 + fetchSize;

    hashCode = hashCode * 8191 + ((isSetTimeout()) ? 131071 : 524287);
    if (isSetTimeout())
      hashCode = hashCode * 8191 + org.apache.thrift.TBaseHelper.hashCode(timeout);

    return hashCode;
  }

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

    int lastComparison = 0;

    lastComparison = java.lang.Boolean.compare(isSetSessionId(), other.isSetSessionId());
    if (lastComparison != 0) {
      return lastComparison;
    }
    if (isSetSessionId()) {
      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.sessionId, other.sessionId);
      if (lastComparison != 0) {
        return lastComparison;
      }
    }
    lastComparison = java.lang.Boolean.compare(isSetStatementId(), other.isSetStatementId());
    if (lastComparison != 0) {
      return lastComparison;
    }
    if (isSetStatementId()) {
      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.statementId, other.statementId);
      if (lastComparison != 0) {
        return lastComparison;
      }
    }
    lastComparison = java.lang.Boolean.compare(isSetDevice(), other.isSetDevice());
    if (lastComparison != 0) {
      return lastComparison;
    }
    if (isSetDevice()) {
      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.device, other.device);
      if (lastComparison != 0) {
        return lastComparison;
      }
    }
    lastComparison = java.lang.Boolean.compare(isSetMeasurement(), other.isSetMeasurement());
    if (lastComparison != 0) {
      return lastComparison;
    }
    if (isSetMeasurement()) {
      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.measurement, other.measurement);
      if (lastComparison != 0) {
        return lastComparison;
      }
    }
    lastComparison = java.lang.Boolean.compare(isSetDataType(), other.isSetDataType());
    if (lastComparison != 0) {
      return lastComparison;
    }
    if (isSetDataType()) {
      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.dataType, other.dataType);
      if (lastComparison != 0) {
        return lastComparison;
      }
    }
    lastComparison = java.lang.Boolean.compare(isSetAggregationType(), other.isSetAggregationType());
    if (lastComparison != 0) {
      return lastComparison;
    }
    if (isSetAggregationType()) {
      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.aggregationType, other.aggregationType);
      if (lastComparison != 0) {
        return lastComparison;
      }
    }
    lastComparison = java.lang.Boolean.compare(isSetDatabase(), other.isSetDatabase());
    if (lastComparison != 0) {
      return lastComparison;
    }
    if (isSetDatabase()) {
      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.database, other.database);
      if (lastComparison != 0) {
        return lastComparison;
      }
    }
    lastComparison = java.lang.Boolean.compare(isSetStartTime(), other.isSetStartTime());
    if (lastComparison != 0) {
      return lastComparison;
    }
    if (isSetStartTime()) {
      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.startTime, other.startTime);
      if (lastComparison != 0) {
        return lastComparison;
      }
    }
    lastComparison = java.lang.Boolean.compare(isSetEndTime(), other.isSetEndTime());
    if (lastComparison != 0) {
      return lastComparison;
    }
    if (isSetEndTime()) {
      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.endTime, other.endTime);
      if (lastComparison != 0) {
        return lastComparison;
      }
    }
    lastComparison = java.lang.Boolean.compare(isSetInterval(), other.isSetInterval());
    if (lastComparison != 0) {
      return lastComparison;
    }
    if (isSetInterval()) {
      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.interval, other.interval);
      if (lastComparison != 0) {
        return lastComparison;
      }
    }
    lastComparison = java.lang.Boolean.compare(isSetFetchSize(), other.isSetFetchSize());
    if (lastComparison != 0) {
      return lastComparison;
    }
    if (isSetFetchSize()) {
      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.fetchSize, other.fetchSize);
      if (lastComparison != 0) {
        return lastComparison;
      }
    }
    lastComparison = java.lang.Boolean.compare(isSetTimeout(), other.isSetTimeout());
    if (lastComparison != 0) {
      return lastComparison;
    }
    if (isSetTimeout()) {
      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.timeout, other.timeout);
      if (lastComparison != 0) {
        return lastComparison;
      }
    }
    return 0;
  }

  @org.apache.thrift.annotation.Nullable
  public _Fields fieldForId(int fieldId) {
    return _Fields.findByThriftId(fieldId);
  }

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

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

  @Override
  public java.lang.String toString() {
    java.lang.StringBuilder sb = new java.lang.StringBuilder("TSGroupByQueryIntervalReq(");
    boolean first = true;

    sb.append("sessionId:");
    sb.append(this.sessionId);
    first = false;
    if (!first) sb.append(", ");
    sb.append("statementId:");
    sb.append(this.statementId);
    first = false;
    if (!first) sb.append(", ");
    sb.append("device:");
    if (this.device == null) {
      sb.append("null");
    } else {
      sb.append(this.device);
    }
    first = false;
    if (!first) sb.append(", ");
    sb.append("measurement:");
    if (this.measurement == null) {
      sb.append("null");
    } else {
      sb.append(this.measurement);
    }
    first = false;
    if (!first) sb.append(", ");
    sb.append("dataType:");
    sb.append(this.dataType);
    first = false;
    if (!first) sb.append(", ");
    sb.append("aggregationType:");
    if (this.aggregationType == null) {
      sb.append("null");
    } else {
      sb.append(this.aggregationType);
    }
    first = false;
    if (isSetDatabase()) {
      if (!first) sb.append(", ");
      sb.append("database:");
      if (this.database == null) {
        sb.append("null");
      } else {
        sb.append(this.database);
      }
      first = false;
    }
    if (isSetStartTime()) {
      if (!first) sb.append(", ");
      sb.append("startTime:");
      sb.append(this.startTime);
      first = false;
    }
    if (isSetEndTime()) {
      if (!first) sb.append(", ");
      sb.append("endTime:");
      sb.append(this.endTime);
      first = false;
    }
    if (isSetInterval()) {
      if (!first) sb.append(", ");
      sb.append("interval:");
      sb.append(this.interval);
      first = false;
    }
    if (isSetFetchSize()) {
      if (!first) sb.append(", ");
      sb.append("fetchSize:");
      sb.append(this.fetchSize);
      first = false;
    }
    if (isSetTimeout()) {
      if (!first) sb.append(", ");
      sb.append("timeout:");
      sb.append(this.timeout);
      first = false;
    }
    sb.append(")");
    return sb.toString();
  }

  public void validate() throws org.apache.thrift.TException {
    // check for required fields
    // alas, we cannot check 'sessionId' because it's a primitive and you chose the non-beans generator.
    // alas, we cannot check 'statementId' because it's a primitive and you chose the non-beans generator.
    if (device == null) {
      throw new org.apache.thrift.protocol.TProtocolException("Required field 'device' was not present! Struct: " + toString());
    }
    if (measurement == null) {
      throw new org.apache.thrift.protocol.TProtocolException("Required field 'measurement' was not present! Struct: " + toString());
    }
    // alas, we cannot check 'dataType' because it's a primitive and you chose the non-beans generator.
    if (aggregationType == null) {
      throw new org.apache.thrift.protocol.TProtocolException("Required field 'aggregationType' was not present! Struct: " + toString());
    }
    // check for sub-struct validity
  }

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

  private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, java.lang.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_bitfield = 0;
      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 TSGroupByQueryIntervalReqStandardSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
    public TSGroupByQueryIntervalReqStandardScheme getScheme() {
      return new TSGroupByQueryIntervalReqStandardScheme();
    }
  }

  private static class TSGroupByQueryIntervalReqStandardScheme extends org.apache.thrift.scheme.StandardScheme {

    public void read(org.apache.thrift.protocol.TProtocol iprot, TSGroupByQueryIntervalReq struct) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TField schemeField;
      iprot.readStructBegin();
      while (true)
      {
        schemeField = iprot.readFieldBegin();
        if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
          break;
        }
        switch (schemeField.id) {
          case 1: // SESSION_ID
            if (schemeField.type == org.apache.thrift.protocol.TType.I64) {
              struct.sessionId = iprot.readI64();
              struct.setSessionIdIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
            }
            break;
          case 2: // STATEMENT_ID
            if (schemeField.type == org.apache.thrift.protocol.TType.I64) {
              struct.statementId = iprot.readI64();
              struct.setStatementIdIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
            }
            break;
          case 3: // DEVICE
            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
              struct.device = iprot.readString();
              struct.setDeviceIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
            }
            break;
          case 4: // MEASUREMENT
            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
              struct.measurement = iprot.readString();
              struct.setMeasurementIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
            }
            break;
          case 5: // DATA_TYPE
            if (schemeField.type == org.apache.thrift.protocol.TType.I32) {
              struct.dataType = iprot.readI32();
              struct.setDataTypeIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
            }
            break;
          case 6: // AGGREGATION_TYPE
            if (schemeField.type == org.apache.thrift.protocol.TType.I32) {
              struct.aggregationType = org.apache.iotdb.common.rpc.thrift.TAggregationType.findByValue(iprot.readI32());
              struct.setAggregationTypeIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
            }
            break;
          case 7: // DATABASE
            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
              struct.database = iprot.readString();
              struct.setDatabaseIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
            }
            break;
          case 8: // START_TIME
            if (schemeField.type == org.apache.thrift.protocol.TType.I64) {
              struct.startTime = iprot.readI64();
              struct.setStartTimeIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
            }
            break;
          case 9: // END_TIME
            if (schemeField.type == org.apache.thrift.protocol.TType.I64) {
              struct.endTime = iprot.readI64();
              struct.setEndTimeIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
            }
            break;
          case 10: // INTERVAL
            if (schemeField.type == org.apache.thrift.protocol.TType.I64) {
              struct.interval = iprot.readI64();
              struct.setIntervalIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
            }
            break;
          case 11: // FETCH_SIZE
            if (schemeField.type == org.apache.thrift.protocol.TType.I32) {
              struct.fetchSize = iprot.readI32();
              struct.setFetchSizeIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
            }
            break;
          case 12: // TIMEOUT
            if (schemeField.type == org.apache.thrift.protocol.TType.I64) {
              struct.timeout = iprot.readI64();
              struct.setTimeoutIsSet(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
      if (!struct.isSetSessionId()) {
        throw new org.apache.thrift.protocol.TProtocolException("Required field 'sessionId' was not found in serialized data! Struct: " + toString());
      }
      if (!struct.isSetStatementId()) {
        throw new org.apache.thrift.protocol.TProtocolException("Required field 'statementId' was not found in serialized data! Struct: " + toString());
      }
      if (!struct.isSetDataType()) {
        throw new org.apache.thrift.protocol.TProtocolException("Required field 'dataType' was not found in serialized data! Struct: " + toString());
      }
      struct.validate();
    }

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

      oprot.writeStructBegin(STRUCT_DESC);
      oprot.writeFieldBegin(SESSION_ID_FIELD_DESC);
      oprot.writeI64(struct.sessionId);
      oprot.writeFieldEnd();
      oprot.writeFieldBegin(STATEMENT_ID_FIELD_DESC);
      oprot.writeI64(struct.statementId);
      oprot.writeFieldEnd();
      if (struct.device != null) {
        oprot.writeFieldBegin(DEVICE_FIELD_DESC);
        oprot.writeString(struct.device);
        oprot.writeFieldEnd();
      }
      if (struct.measurement != null) {
        oprot.writeFieldBegin(MEASUREMENT_FIELD_DESC);
        oprot.writeString(struct.measurement);
        oprot.writeFieldEnd();
      }
      oprot.writeFieldBegin(DATA_TYPE_FIELD_DESC);
      oprot.writeI32(struct.dataType);
      oprot.writeFieldEnd();
      if (struct.aggregationType != null) {
        oprot.writeFieldBegin(AGGREGATION_TYPE_FIELD_DESC);
        oprot.writeI32(struct.aggregationType.getValue());
        oprot.writeFieldEnd();
      }
      if (struct.database != null) {
        if (struct.isSetDatabase()) {
          oprot.writeFieldBegin(DATABASE_FIELD_DESC);
          oprot.writeString(struct.database);
          oprot.writeFieldEnd();
        }
      }
      if (struct.isSetStartTime()) {
        oprot.writeFieldBegin(START_TIME_FIELD_DESC);
        oprot.writeI64(struct.startTime);
        oprot.writeFieldEnd();
      }
      if (struct.isSetEndTime()) {
        oprot.writeFieldBegin(END_TIME_FIELD_DESC);
        oprot.writeI64(struct.endTime);
        oprot.writeFieldEnd();
      }
      if (struct.isSetInterval()) {
        oprot.writeFieldBegin(INTERVAL_FIELD_DESC);
        oprot.writeI64(struct.interval);
        oprot.writeFieldEnd();
      }
      if (struct.isSetFetchSize()) {
        oprot.writeFieldBegin(FETCH_SIZE_FIELD_DESC);
        oprot.writeI32(struct.fetchSize);
        oprot.writeFieldEnd();
      }
      if (struct.isSetTimeout()) {
        oprot.writeFieldBegin(TIMEOUT_FIELD_DESC);
        oprot.writeI64(struct.timeout);
        oprot.writeFieldEnd();
      }
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

  }

  private static class TSGroupByQueryIntervalReqTupleSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
    public TSGroupByQueryIntervalReqTupleScheme getScheme() {
      return new TSGroupByQueryIntervalReqTupleScheme();
    }
  }

  private static class TSGroupByQueryIntervalReqTupleScheme extends org.apache.thrift.scheme.TupleScheme {

    @Override
    public void write(org.apache.thrift.protocol.TProtocol prot, TSGroupByQueryIntervalReq struct) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TTupleProtocol oprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
      oprot.writeI64(struct.sessionId);
      oprot.writeI64(struct.statementId);
      oprot.writeString(struct.device);
      oprot.writeString(struct.measurement);
      oprot.writeI32(struct.dataType);
      oprot.writeI32(struct.aggregationType.getValue());
      java.util.BitSet optionals = new java.util.BitSet();
      if (struct.isSetDatabase()) {
        optionals.set(0);
      }
      if (struct.isSetStartTime()) {
        optionals.set(1);
      }
      if (struct.isSetEndTime()) {
        optionals.set(2);
      }
      if (struct.isSetInterval()) {
        optionals.set(3);
      }
      if (struct.isSetFetchSize()) {
        optionals.set(4);
      }
      if (struct.isSetTimeout()) {
        optionals.set(5);
      }
      oprot.writeBitSet(optionals, 6);
      if (struct.isSetDatabase()) {
        oprot.writeString(struct.database);
      }
      if (struct.isSetStartTime()) {
        oprot.writeI64(struct.startTime);
      }
      if (struct.isSetEndTime()) {
        oprot.writeI64(struct.endTime);
      }
      if (struct.isSetInterval()) {
        oprot.writeI64(struct.interval);
      }
      if (struct.isSetFetchSize()) {
        oprot.writeI32(struct.fetchSize);
      }
      if (struct.isSetTimeout()) {
        oprot.writeI64(struct.timeout);
      }
    }

    @Override
    public void read(org.apache.thrift.protocol.TProtocol prot, TSGroupByQueryIntervalReq struct) throws org.apache.thrift.TException {
      org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
      struct.sessionId = iprot.readI64();
      struct.setSessionIdIsSet(true);
      struct.statementId = iprot.readI64();
      struct.setStatementIdIsSet(true);
      struct.device = iprot.readString();
      struct.setDeviceIsSet(true);
      struct.measurement = iprot.readString();
      struct.setMeasurementIsSet(true);
      struct.dataType = iprot.readI32();
      struct.setDataTypeIsSet(true);
      struct.aggregationType = org.apache.iotdb.common.rpc.thrift.TAggregationType.findByValue(iprot.readI32());
      struct.setAggregationTypeIsSet(true);
      java.util.BitSet incoming = iprot.readBitSet(6);
      if (incoming.get(0)) {
        struct.database = iprot.readString();
        struct.setDatabaseIsSet(true);
      }
      if (incoming.get(1)) {
        struct.startTime = iprot.readI64();
        struct.setStartTimeIsSet(true);
      }
      if (incoming.get(2)) {
        struct.endTime = iprot.readI64();
        struct.setEndTimeIsSet(true);
      }
      if (incoming.get(3)) {
        struct.interval = iprot.readI64();
        struct.setIntervalIsSet(true);
      }
      if (incoming.get(4)) {
        struct.fetchSize = iprot.readI32();
        struct.setFetchSizeIsSet(true);
      }
      if (incoming.get(5)) {
        struct.timeout = iprot.readI64();
        struct.setTimeoutIsSet(true);
      }
    }
  }

  private static  S scheme(org.apache.thrift.protocol.TProtocol proto) {
    return (org.apache.thrift.scheme.StandardScheme.class.equals(proto.getScheme()) ? STANDARD_SCHEME_FACTORY : TUPLE_SCHEME_FACTORY).getScheme();
  }
}





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