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/**
 * Autogenerated by Thrift Compiler (0.9.2)
 *
 * DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
 *  @generated
 */
package com.xiaomi.infra.galaxy.sds.thrift;

import libthrift091.scheme.IScheme;
import libthrift091.scheme.SchemeFactory;
import libthrift091.scheme.StandardScheme;

import libthrift091.scheme.TupleScheme;
import libthrift091.protocol.TTupleProtocol;
import libthrift091.protocol.TProtocolException;
import libthrift091.EncodingUtils;
import libthrift091.TException;
import libthrift091.async.AsyncMethodCallback;
import libthrift091.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"})
/**
 * RC_BASIC Row Group头信息
 */
@Generated(value = "Autogenerated by Thrift Compiler (0.9.2)", date = "2015-4-21")
public class RCBasicRowGroupHeader implements libthrift091.TBase, java.io.Serializable, Cloneable, Comparable {
  private static final libthrift091.protocol.TStruct STRUCT_DESC = new libthrift091.protocol.TStruct("RCBasicRowGroupHeader");

  private static final libthrift091.protocol.TField COUNT_FIELD_DESC = new libthrift091.protocol.TField("count", libthrift091.protocol.TType.I32, (short)1);
  private static final libthrift091.protocol.TField OFFSET_FIELD_DESC = new libthrift091.protocol.TField("offset", libthrift091.protocol.TType.LIST, (short)2);

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

  /**
   * 行组的记录总数，必须为正整数
   */
  public int count; // optional
  /**
   * 属性列组的相对偏移(相对与头信息结尾，即第一个列组offset总是为0)，
   * 属性的顺序与元信息的属性列表对应
   */
  public List offset; // optional

  /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
  public enum _Fields implements libthrift091.TFieldIdEnum {
    /**
     * 行组的记录总数，必须为正整数
     */
    COUNT((short)1, "count"),
    /**
     * 属性列组的相对偏移(相对与头信息结尾，即第一个列组offset总是为0)，
     * 属性的顺序与元信息的属性列表对应
     */
    OFFSET((short)2, "offset");

    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: // COUNT
          return COUNT;
        case 2: // OFFSET
          return OFFSET;
        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 __COUNT_ISSET_ID = 0;
  private byte __isset_bitfield = 0;
  private static final _Fields optionals[] = {_Fields.COUNT,_Fields.OFFSET};
  public static final Map<_Fields, libthrift091.meta_data.FieldMetaData> metaDataMap;
  static {
    Map<_Fields, libthrift091.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, libthrift091.meta_data.FieldMetaData>(_Fields.class);
    tmpMap.put(_Fields.COUNT, new libthrift091.meta_data.FieldMetaData("count", libthrift091.TFieldRequirementType.OPTIONAL, 
        new libthrift091.meta_data.FieldValueMetaData(libthrift091.protocol.TType.I32)));
    tmpMap.put(_Fields.OFFSET, new libthrift091.meta_data.FieldMetaData("offset", libthrift091.TFieldRequirementType.OPTIONAL, 
        new libthrift091.meta_data.ListMetaData(libthrift091.protocol.TType.LIST, 
            new libthrift091.meta_data.FieldValueMetaData(libthrift091.protocol.TType.I32))));
    metaDataMap = Collections.unmodifiableMap(tmpMap);
    libthrift091.meta_data.FieldMetaData.addStructMetaDataMap(RCBasicRowGroupHeader.class, metaDataMap);
  }

  public RCBasicRowGroupHeader() {
  }

  /**
   * Performs a deep copy on other.
   */
  public RCBasicRowGroupHeader(RCBasicRowGroupHeader other) {
    __isset_bitfield = other.__isset_bitfield;
    this.count = other.count;
    if (other.isSetOffset()) {
      List __this__offset = new ArrayList(other.offset);
      this.offset = __this__offset;
    }
  }

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

  @Override
  public void clear() {
    setCountIsSet(false);
    this.count = 0;
    this.offset = null;
  }

  /**
   * 行组的记录总数，必须为正整数
   */
  public int getCount() {
    return this.count;
  }

  /**
   * 行组的记录总数，必须为正整数
   */
  public RCBasicRowGroupHeader setCount(int count) {
    this.count = count;
    setCountIsSet(true);
    return this;
  }

  public void unsetCount() {
    __isset_bitfield = EncodingUtils.clearBit(__isset_bitfield, __COUNT_ISSET_ID);
  }

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

  public void setCountIsSet(boolean value) {
    __isset_bitfield = EncodingUtils.setBit(__isset_bitfield, __COUNT_ISSET_ID, value);
  }

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

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

  public void addToOffset(int elem) {
    if (this.offset == null) {
      this.offset = new ArrayList();
    }
    this.offset.add(elem);
  }

  /**
   * 属性列组的相对偏移(相对与头信息结尾，即第一个列组offset总是为0)，
   * 属性的顺序与元信息的属性列表对应
   */
  public List getOffset() {
    return this.offset;
  }

  /**
   * 属性列组的相对偏移(相对与头信息结尾，即第一个列组offset总是为0)，
   * 属性的顺序与元信息的属性列表对应
   */
  public RCBasicRowGroupHeader setOffset(List offset) {
    this.offset = offset;
    return this;
  }

  public void unsetOffset() {
    this.offset = null;
  }

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

  public void setOffsetIsSet(boolean value) {
    if (!value) {
      this.offset = null;
    }
  }

  public void setFieldValue(_Fields field, Object value) {
    switch (field) {
    case COUNT:
      if (value == null) {
        unsetCount();
      } else {
        setCount((Integer)value);
      }
      break;

    case OFFSET:
      if (value == null) {
        unsetOffset();
      } else {
        setOffset((List)value);
      }
      break;

    }
  }

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

    case OFFSET:
      return getOffset();

    }
    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 COUNT:
      return isSetCount();
    case OFFSET:
      return isSetOffset();
    }
    throw new IllegalStateException();
  }

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

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

    boolean this_present_count = true && this.isSetCount();
    boolean that_present_count = true && that.isSetCount();
    if (this_present_count || that_present_count) {
      if (!(this_present_count && that_present_count))
        return false;
      if (this.count != that.count)
        return false;
    }

    boolean this_present_offset = true && this.isSetOffset();
    boolean that_present_offset = true && that.isSetOffset();
    if (this_present_offset || that_present_offset) {
      if (!(this_present_offset && that_present_offset))
        return false;
      if (!this.offset.equals(that.offset))
        return false;
    }

    return true;
  }

  @Override
  public int hashCode() {
    List