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/**
 * 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.hive.service.rpc.thrift;

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

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

@SuppressWarnings({"cast", "rawtypes", "serial", "unchecked"})
@Generated(value = "Autogenerated by Thrift Compiler (0.9.3)")
public class TRowSet 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("TRowSet");

  private static final org.apache.thrift.protocol.TField START_ROW_OFFSET_FIELD_DESC = new org.apache.thrift.protocol.TField("startRowOffset", org.apache.thrift.protocol.TType.I64, (short)1);
  private static final org.apache.thrift.protocol.TField ROWS_FIELD_DESC = new org.apache.thrift.protocol.TField("rows", org.apache.thrift.protocol.TType.LIST, (short)2);
  private static final org.apache.thrift.protocol.TField COLUMNS_FIELD_DESC = new org.apache.thrift.protocol.TField("columns", org.apache.thrift.protocol.TType.LIST, (short)3);
  private static final org.apache.thrift.protocol.TField BINARY_COLUMNS_FIELD_DESC = new org.apache.thrift.protocol.TField("binaryColumns", org.apache.thrift.protocol.TType.STRING, (short)4);
  private static final org.apache.thrift.protocol.TField COLUMN_COUNT_FIELD_DESC = new org.apache.thrift.protocol.TField("columnCount", org.apache.thrift.protocol.TType.I32, (short)5);

  private static final Map, SchemeFactory> schemes = new HashMap, SchemeFactory>();
  static {
    schemes.put(StandardScheme.class, new TRowSetStandardSchemeFactory());
    schemes.put(TupleScheme.class, new TRowSetTupleSchemeFactory());
  }

  private long startRowOffset; // required
  private List rows; // required
  private List columns; // optional
  private ByteBuffer binaryColumns; // optional
  private int columnCount; // 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 {
    START_ROW_OFFSET((short)1, "startRowOffset"),
    ROWS((short)2, "rows"),
    COLUMNS((short)3, "columns"),
    BINARY_COLUMNS((short)4, "binaryColumns"),
    COLUMN_COUNT((short)5, "columnCount");

    private static final Map byName = new HashMap();

    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: // START_ROW_OFFSET
          return START_ROW_OFFSET;
        case 2: // ROWS
          return ROWS;
        case 3: // COLUMNS
          return COLUMNS;
        case 4: // BINARY_COLUMNS
          return BINARY_COLUMNS;
        case 5: // COLUMN_COUNT
          return COLUMN_COUNT;
        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 __STARTROWOFFSET_ISSET_ID = 0;
  private static final int __COLUMNCOUNT_ISSET_ID = 1;
  private byte __isset_bitfield = 0;
  private static final _Fields optionals[] = {_Fields.COLUMNS,_Fields.BINARY_COLUMNS,_Fields.COLUMN_COUNT};
  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.START_ROW_OFFSET, new org.apache.thrift.meta_data.FieldMetaData("startRowOffset", org.apache.thrift.TFieldRequirementType.REQUIRED, 
        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
    tmpMap.put(_Fields.ROWS, new org.apache.thrift.meta_data.FieldMetaData("rows", org.apache.thrift.TFieldRequirementType.REQUIRED, 
        new org.apache.thrift.meta_data.ListMetaData(org.apache.thrift.protocol.TType.LIST, 
            new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TRow.class))));
    tmpMap.put(_Fields.COLUMNS, new org.apache.thrift.meta_data.FieldMetaData("columns", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
        new org.apache.thrift.meta_data.ListMetaData(org.apache.thrift.protocol.TType.LIST, 
            new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TColumn.class))));
    tmpMap.put(_Fields.BINARY_COLUMNS, new org.apache.thrift.meta_data.FieldMetaData("binaryColumns", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING        , true)));
    tmpMap.put(_Fields.COLUMN_COUNT, new org.apache.thrift.meta_data.FieldMetaData("columnCount", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I32)));
    metaDataMap = Collections.unmodifiableMap(tmpMap);
    org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(TRowSet.class, metaDataMap);
  }

  public TRowSet() {
  }

  public TRowSet(
    long startRowOffset,
    List rows)
  {
    this();
    this.startRowOffset = startRowOffset;
    setStartRowOffsetIsSet(true);
    this.rows = rows;
  }

  /**
   * Performs a deep copy on other.
   */
  public TRowSet(TRowSet other) {
    __isset_bitfield = other.__isset_bitfield;
    this.startRowOffset = other.startRowOffset;
    if (other.isSetRows()) {
      List __this__rows = new ArrayList(other.rows.size());
      for (TRow other_element : other.rows) {
        __this__rows.add(new TRow(other_element));
      }
      this.rows = __this__rows;
    }
    if (other.isSetColumns()) {
      List __this__columns = new ArrayList(other.columns.size());
      for (TColumn other_element : other.columns) {
        __this__columns.add(new TColumn(other_element));
      }
      this.columns = __this__columns;
    }
    if (other.isSetBinaryColumns()) {
      this.binaryColumns = org.apache.thrift.TBaseHelper.copyBinary(other.binaryColumns);
    }
    this.columnCount = other.columnCount;
  }

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

  @Override
  public void clear() {
    setStartRowOffsetIsSet(false);
    this.startRowOffset = 0;
    this.rows = null;
    this.columns = null;
    this.binaryColumns = null;
    setColumnCountIsSet(false);
    this.columnCount = 0;
  }

  public long getStartRowOffset() {
    return this.startRowOffset;
  }

  public void setStartRowOffset(long startRowOffset) {
    this.startRowOffset = startRowOffset;
    setStartRowOffsetIsSet(true);
  }

  public void unsetStartRowOffset() {
    __isset_bitfield = EncodingUtils.clearBit(__isset_bitfield, __STARTROWOFFSET_ISSET_ID);
  }

  /** Returns true if field startRowOffset is set (has been assigned a value) and false otherwise */
  public boolean isSetStartRowOffset() {
    return EncodingUtils.testBit(__isset_bitfield, __STARTROWOFFSET_ISSET_ID);
  }

  public void setStartRowOffsetIsSet(boolean value) {
    __isset_bitfield = EncodingUtils.setBit(__isset_bitfield, __STARTROWOFFSET_ISSET_ID, value);
  }

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

  public java.util.Iterator getRowsIterator() {
    return (this.rows == null) ? null : this.rows.iterator();
  }

  public void addToRows(TRow elem) {
    if (this.rows == null) {
      this.rows = new ArrayList();
    }
    this.rows.add(elem);
  }

  public List getRows() {
    return this.rows;
  }

  public void setRows(List rows) {
    this.rows = rows;
  }

  public void unsetRows() {
    this.rows = null;
  }

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

  public void setRowsIsSet(boolean value) {
    if (!value) {
      this.rows = null;
    }
  }

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

  public java.util.Iterator getColumnsIterator() {
    return (this.columns == null) ? null : this.columns.iterator();
  }

  public void addToColumns(TColumn elem) {
    if (this.columns == null) {
      this.columns = new ArrayList();
    }
    this.columns.add(elem);
  }

  public List getColumns() {
    return this.columns;
  }

  public void setColumns(List columns) {
    this.columns = columns;
  }

  public void unsetColumns() {
    this.columns = null;
  }

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

  public void setColumnsIsSet(boolean value) {
    if (!value) {
      this.columns = null;
    }
  }

  public byte[] getBinaryColumns() {
    setBinaryColumns(org.apache.thrift.TBaseHelper.rightSize(binaryColumns));
    return binaryColumns == null ? null : binaryColumns.array();
  }

  public ByteBuffer bufferForBinaryColumns() {
    return org.apache.thrift.TBaseHelper.copyBinary(binaryColumns);
  }

  public void setBinaryColumns(byte[] binaryColumns) {
    this.binaryColumns = binaryColumns == null ? (ByteBuffer)null : ByteBuffer.wrap(Arrays.copyOf(binaryColumns, binaryColumns.length));
  }

  public void setBinaryColumns(ByteBuffer binaryColumns) {
    this.binaryColumns = org.apache.thrift.TBaseHelper.copyBinary(binaryColumns);
  }

  public void unsetBinaryColumns() {
    this.binaryColumns = null;
  }

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

  public void setBinaryColumnsIsSet(boolean value) {
    if (!value) {
      this.binaryColumns = null;
    }
  }

  public int getColumnCount() {
    return this.columnCount;
  }

  public void setColumnCount(int columnCount) {
    this.columnCount = columnCount;
    setColumnCountIsSet(true);
  }

  public void unsetColumnCount() {
    __isset_bitfield = EncodingUtils.clearBit(__isset_bitfield, __COLUMNCOUNT_ISSET_ID);
  }

  /** Returns true if field columnCount is set (has been assigned a value) and false otherwise */
  public boolean isSetColumnCount() {
    return EncodingUtils.testBit(__isset_bitfield, __COLUMNCOUNT_ISSET_ID);
  }

  public void setColumnCountIsSet(boolean value) {
    __isset_bitfield = EncodingUtils.setBit(__isset_bitfield, __COLUMNCOUNT_ISSET_ID, value);
  }

  public void setFieldValue(_Fields field, Object value) {
    switch (field) {
    case START_ROW_OFFSET:
      if (value == null) {
        unsetStartRowOffset();
      } else {
        setStartRowOffset((Long)value);
      }
      break;

    case ROWS:
      if (value == null) {
        unsetRows();
      } else {
        setRows((List)value);
      }
      break;

    case COLUMNS:
      if (value == null) {
        unsetColumns();
      } else {
        setColumns((List)value);
      }
      break;

    case BINARY_COLUMNS:
      if (value == null) {
        unsetBinaryColumns();
      } else {
        setBinaryColumns((ByteBuffer)value);
      }
      break;

    case COLUMN_COUNT:
      if (value == null) {
        unsetColumnCount();
      } else {
        setColumnCount((Integer)value);
      }
      break;

    }
  }

  public Object getFieldValue(_Fields field) {
    switch (field) {
    case START_ROW_OFFSET:
      return getStartRowOffset();

    case ROWS:
      return getRows();

    case COLUMNS:
      return getColumns();

    case BINARY_COLUMNS:
      return getBinaryColumns();

    case COLUMN_COUNT:
      return getColumnCount();

    }
    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 START_ROW_OFFSET:
      return isSetStartRowOffset();
    case ROWS:
      return isSetRows();
    case COLUMNS:
      return isSetColumns();
    case BINARY_COLUMNS:
      return isSetBinaryColumns();
    case COLUMN_COUNT:
      return isSetColumnCount();
    }
    throw new IllegalStateException();
  }

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

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

    boolean this_present_startRowOffset = true;
    boolean that_present_startRowOffset = true;
    if (this_present_startRowOffset || that_present_startRowOffset) {
      if (!(this_present_startRowOffset && that_present_startRowOffset))
        return false;
      if (this.startRowOffset != that.startRowOffset)
        return false;
    }

    boolean this_present_rows = true && this.isSetRows();
    boolean that_present_rows = true && that.isSetRows();
    if (this_present_rows || that_present_rows) {
      if (!(this_present_rows && that_present_rows))
        return false;
      if (!this.rows.equals(that.rows))
        return false;
    }

    boolean this_present_columns = true && this.isSetColumns();
    boolean that_present_columns = true && that.isSetColumns();
    if (this_present_columns || that_present_columns) {
      if (!(this_present_columns && that_present_columns))
        return false;
      if (!this.columns.equals(that.columns))
        return false;
    }

    boolean this_present_binaryColumns = true && this.isSetBinaryColumns();
    boolean that_present_binaryColumns = true && that.isSetBinaryColumns();
    if (this_present_binaryColumns || that_present_binaryColumns) {
      if (!(this_present_binaryColumns && that_present_binaryColumns))
        return false;
      if (!this.binaryColumns.equals(that.binaryColumns))
        return false;
    }

    boolean this_present_columnCount = true && this.isSetColumnCount();
    boolean that_present_columnCount = true && that.isSetColumnCount();
    if (this_present_columnCount || that_present_columnCount) {
      if (!(this_present_columnCount && that_present_columnCount))
        return false;
      if (this.columnCount != that.columnCount)
        return false;
    }

    return true;
  }

  @Override
  public int hashCode() {
    List