/*
 * 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.accumulo.proxy.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", "unused"})
@Generated(value = "Autogenerated by Thrift Compiler (0.9.3)")
public class Key implements org.apache.thrift.TBase<Key, Key._Fields>, java.io.Serializable, Cloneable, Comparable<Key> {
  private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("Key");

  private static final org.apache.thrift.protocol.TField ROW_FIELD_DESC = new org.apache.thrift.protocol.TField("row", org.apache.thrift.protocol.TType.STRING, (short)1);
  private static final org.apache.thrift.protocol.TField COL_FAMILY_FIELD_DESC = new org.apache.thrift.protocol.TField("colFamily", org.apache.thrift.protocol.TType.STRING, (short)2);
  private static final org.apache.thrift.protocol.TField COL_QUALIFIER_FIELD_DESC = new org.apache.thrift.protocol.TField("colQualifier", org.apache.thrift.protocol.TType.STRING, (short)3);
  private static final org.apache.thrift.protocol.TField COL_VISIBILITY_FIELD_DESC = new org.apache.thrift.protocol.TField("colVisibility", org.apache.thrift.protocol.TType.STRING, (short)4);
  private static final org.apache.thrift.protocol.TField TIMESTAMP_FIELD_DESC = new org.apache.thrift.protocol.TField("timestamp", org.apache.thrift.protocol.TType.I64, (short)5);

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

  public ByteBuffer row; // required
  public ByteBuffer colFamily; // required
  public ByteBuffer colQualifier; // required
  public ByteBuffer colVisibility; // required
  public long timestamp; // 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 {
    ROW((short)1, "row"),
    COL_FAMILY((short)2, "colFamily"),
    COL_QUALIFIER((short)3, "colQualifier"),
    COL_VISIBILITY((short)4, "colVisibility"),
    TIMESTAMP((short)5, "timestamp");

    private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();

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

    /**
     * Find the _Fields constant that matches fieldId, or null if its not found.
     */
    public static _Fields findByThriftId(int fieldId) {
      switch(fieldId) {
        case 1: // ROW
          return ROW;
        case 2: // COL_FAMILY
          return COL_FAMILY;
        case 3: // COL_QUALIFIER
          return COL_QUALIFIER;
        case 4: // COL_VISIBILITY
          return COL_VISIBILITY;
        case 5: // TIMESTAMP
          return TIMESTAMP;
        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 __TIMESTAMP_ISSET_ID = 0;
  private byte __isset_bitfield = 0;
  private static final _Fields optionals[] = {_Fields.TIMESTAMP};
  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.ROW, new org.apache.thrift.meta_data.FieldMetaData("row", org.apache.thrift.TFieldRequirementType.DEFAULT, 
        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING        , true)));
    tmpMap.put(_Fields.COL_FAMILY, new org.apache.thrift.meta_data.FieldMetaData("colFamily", org.apache.thrift.TFieldRequirementType.DEFAULT, 
        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING        , true)));
    tmpMap.put(_Fields.COL_QUALIFIER, new org.apache.thrift.meta_data.FieldMetaData("colQualifier", org.apache.thrift.TFieldRequirementType.DEFAULT, 
        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING        , true)));
    tmpMap.put(_Fields.COL_VISIBILITY, new org.apache.thrift.meta_data.FieldMetaData("colVisibility", org.apache.thrift.TFieldRequirementType.DEFAULT, 
        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING        , true)));
    tmpMap.put(_Fields.TIMESTAMP, new org.apache.thrift.meta_data.FieldMetaData("timestamp", org.apache.thrift.TFieldRequirementType.OPTIONAL, 
        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
    metaDataMap = Collections.unmodifiableMap(tmpMap);
    org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(Key.class, metaDataMap);
  }

  public Key() {
    this.timestamp = 9223372036854775807L;

  }

  public Key(
    ByteBuffer row,
    ByteBuffer colFamily,
    ByteBuffer colQualifier,
    ByteBuffer colVisibility)
  {
    this();
    this.row = org.apache.thrift.TBaseHelper.copyBinary(row);
    this.colFamily = org.apache.thrift.TBaseHelper.copyBinary(colFamily);
    this.colQualifier = org.apache.thrift.TBaseHelper.copyBinary(colQualifier);
    this.colVisibility = org.apache.thrift.TBaseHelper.copyBinary(colVisibility);
  }

  /**
   * Performs a deep copy on <i>other</i>.
   */
  public Key(Key other) {
    __isset_bitfield = other.__isset_bitfield;
    if (other.isSetRow()) {
      this.row = org.apache.thrift.TBaseHelper.copyBinary(other.row);
    }
    if (other.isSetColFamily()) {
      this.colFamily = org.apache.thrift.TBaseHelper.copyBinary(other.colFamily);
    }
    if (other.isSetColQualifier()) {
      this.colQualifier = org.apache.thrift.TBaseHelper.copyBinary(other.colQualifier);
    }
    if (other.isSetColVisibility()) {
      this.colVisibility = org.apache.thrift.TBaseHelper.copyBinary(other.colVisibility);
    }
    this.timestamp = other.timestamp;
  }

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

  @Override
  public void clear() {
    this.row = null;
    this.colFamily = null;
    this.colQualifier = null;
    this.colVisibility = null;
    this.timestamp = 9223372036854775807L;

  }

  public byte[] getRow() {
    setRow(org.apache.thrift.TBaseHelper.rightSize(row));
    return row == null ? null : row.array();
  }

  public ByteBuffer bufferForRow() {
    return org.apache.thrift.TBaseHelper.copyBinary(row);
  }

  public Key setRow(byte[] row) {
    this.row = row == null ? (ByteBuffer)null : ByteBuffer.wrap(Arrays.copyOf(row, row.length));
    return this;
  }

  public Key setRow(ByteBuffer row) {
    this.row = org.apache.thrift.TBaseHelper.copyBinary(row);
    return this;
  }

  public void unsetRow() {
    this.row = null;
  }

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

  public void setRowIsSet(boolean value) {
    if (!value) {
      this.row = null;
    }
  }

  public byte[] getColFamily() {
    setColFamily(org.apache.thrift.TBaseHelper.rightSize(colFamily));
    return colFamily == null ? null : colFamily.array();
  }

  public ByteBuffer bufferForColFamily() {
    return org.apache.thrift.TBaseHelper.copyBinary(colFamily);
  }

  public Key setColFamily(byte[] colFamily) {
    this.colFamily = colFamily == null ? (ByteBuffer)null : ByteBuffer.wrap(Arrays.copyOf(colFamily, colFamily.length));
    return this;
  }

  public Key setColFamily(ByteBuffer colFamily) {
    this.colFamily = org.apache.thrift.TBaseHelper.copyBinary(colFamily);
    return this;
  }

  public void unsetColFamily() {
    this.colFamily = null;
  }

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

  public void setColFamilyIsSet(boolean value) {
    if (!value) {
      this.colFamily = null;
    }
  }

  public byte[] getColQualifier() {
    setColQualifier(org.apache.thrift.TBaseHelper.rightSize(colQualifier));
    return colQualifier == null ? null : colQualifier.array();
  }

  public ByteBuffer bufferForColQualifier() {
    return org.apache.thrift.TBaseHelper.copyBinary(colQualifier);
  }

  public Key setColQualifier(byte[] colQualifier) {
    this.colQualifier = colQualifier == null ? (ByteBuffer)null : ByteBuffer.wrap(Arrays.copyOf(colQualifier, colQualifier.length));
    return this;
  }

  public Key setColQualifier(ByteBuffer colQualifier) {
    this.colQualifier = org.apache.thrift.TBaseHelper.copyBinary(colQualifier);
    return this;
  }

  public void unsetColQualifier() {
    this.colQualifier = null;
  }

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

  public void setColQualifierIsSet(boolean value) {
    if (!value) {
      this.colQualifier = null;
    }
  }

  public byte[] getColVisibility() {
    setColVisibility(org.apache.thrift.TBaseHelper.rightSize(colVisibility));
    return colVisibility == null ? null : colVisibility.array();
  }

  public ByteBuffer bufferForColVisibility() {
    return org.apache.thrift.TBaseHelper.copyBinary(colVisibility);
  }

  public Key setColVisibility(byte[] colVisibility) {
    this.colVisibility = colVisibility == null ? (ByteBuffer)null : ByteBuffer.wrap(Arrays.copyOf(colVisibility, colVisibility.length));
    return this;
  }

  public Key setColVisibility(ByteBuffer colVisibility) {
    this.colVisibility = org.apache.thrift.TBaseHelper.copyBinary(colVisibility);
    return this;
  }

  public void unsetColVisibility() {
    this.colVisibility = null;
  }

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

  public void setColVisibilityIsSet(boolean value) {
    if (!value) {
      this.colVisibility = null;
    }
  }

  public long getTimestamp() {
    return this.timestamp;
  }

  public Key setTimestamp(long timestamp) {
    this.timestamp = timestamp;
    setTimestampIsSet(true);
    return this;
  }

  public void unsetTimestamp() {
    __isset_bitfield = EncodingUtils.clearBit(__isset_bitfield, __TIMESTAMP_ISSET_ID);
  }

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

  public void setTimestampIsSet(boolean value) {
    __isset_bitfield = EncodingUtils.setBit(__isset_bitfield, __TIMESTAMP_ISSET_ID, value);
  }

  public void setFieldValue(_Fields field, Object value) {
    switch (field) {
    case ROW:
      if (value == null) {
        unsetRow();
      } else {
        setRow((ByteBuffer)value);
      }
      break;

    case COL_FAMILY:
      if (value == null) {
        unsetColFamily();
      } else {
        setColFamily((ByteBuffer)value);
      }
      break;

    case COL_QUALIFIER:
      if (value == null) {
        unsetColQualifier();
      } else {
        setColQualifier((ByteBuffer)value);
      }
      break;

    case COL_VISIBILITY:
      if (value == null) {
        unsetColVisibility();
      } else {
        setColVisibility((ByteBuffer)value);
      }
      break;

    case TIMESTAMP:
      if (value == null) {
        unsetTimestamp();
      } else {
        setTimestamp((Long)value);
      }
      break;

    }
  }

  public Object getFieldValue(_Fields field) {
    switch (field) {
    case ROW:
      return getRow();

    case COL_FAMILY:
      return getColFamily();

    case COL_QUALIFIER:
      return getColQualifier();

    case COL_VISIBILITY:
      return getColVisibility();

    case TIMESTAMP:
      return getTimestamp();

    }
    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 ROW:
      return isSetRow();
    case COL_FAMILY:
      return isSetColFamily();
    case COL_QUALIFIER:
      return isSetColQualifier();
    case COL_VISIBILITY:
      return isSetColVisibility();
    case TIMESTAMP:
      return isSetTimestamp();
    }
    throw new IllegalStateException();
  }

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

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

    boolean this_present_row = true && this.isSetRow();
    boolean that_present_row = true && that.isSetRow();
    if (this_present_row || that_present_row) {
      if (!(this_present_row && that_present_row))
        return false;
      if (!this.row.equals(that.row))
        return false;
    }

    boolean this_present_colFamily = true && this.isSetColFamily();
    boolean that_present_colFamily = true && that.isSetColFamily();
    if (this_present_colFamily || that_present_colFamily) {
      if (!(this_present_colFamily && that_present_colFamily))
        return false;
      if (!this.colFamily.equals(that.colFamily))
        return false;
    }

    boolean this_present_colQualifier = true && this.isSetColQualifier();
    boolean that_present_colQualifier = true && that.isSetColQualifier();
    if (this_present_colQualifier || that_present_colQualifier) {
      if (!(this_present_colQualifier && that_present_colQualifier))
        return false;
      if (!this.colQualifier.equals(that.colQualifier))
        return false;
    }

    boolean this_present_colVisibility = true && this.isSetColVisibility();
    boolean that_present_colVisibility = true && that.isSetColVisibility();
    if (this_present_colVisibility || that_present_colVisibility) {
      if (!(this_present_colVisibility && that_present_colVisibility))
        return false;
      if (!this.colVisibility.equals(that.colVisibility))
        return false;
    }

    boolean this_present_timestamp = true && this.isSetTimestamp();
    boolean that_present_timestamp = true && that.isSetTimestamp();
    if (this_present_timestamp || that_present_timestamp) {
      if (!(this_present_timestamp && that_present_timestamp))
        return false;
      if (this.timestamp != that.timestamp)
        return false;
    }

    return true;
  }

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

    boolean present_row = true && (isSetRow());
    list.add(present_row);
    if (present_row)
      list.add(row);

    boolean present_colFamily = true && (isSetColFamily());
    list.add(present_colFamily);
    if (present_colFamily)
      list.add(colFamily);

    boolean present_colQualifier = true && (isSetColQualifier());
    list.add(present_colQualifier);
    if (present_colQualifier)
      list.add(colQualifier);

    boolean present_colVisibility = true && (isSetColVisibility());
    list.add(present_colVisibility);
    if (present_colVisibility)
      list.add(colVisibility);

    boolean present_timestamp = true && (isSetTimestamp());
    list.add(present_timestamp);
    if (present_timestamp)
      list.add(timestamp);

    return list.hashCode();
  }

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

    int lastComparison = 0;

    lastComparison = Boolean.valueOf(isSetRow()).compareTo(other.isSetRow());
    if (lastComparison != 0) {
      return lastComparison;
    }
    if (isSetRow()) {
      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.row, other.row);
      if (lastComparison != 0) {
        return lastComparison;
      }
    }
    lastComparison = Boolean.valueOf(isSetColFamily()).compareTo(other.isSetColFamily());
    if (lastComparison != 0) {
      return lastComparison;
    }
    if (isSetColFamily()) {
      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.colFamily, other.colFamily);
      if (lastComparison != 0) {
        return lastComparison;
      }
    }
    lastComparison = Boolean.valueOf(isSetColQualifier()).compareTo(other.isSetColQualifier());
    if (lastComparison != 0) {
      return lastComparison;
    }
    if (isSetColQualifier()) {
      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.colQualifier, other.colQualifier);
      if (lastComparison != 0) {
        return lastComparison;
      }
    }
    lastComparison = Boolean.valueOf(isSetColVisibility()).compareTo(other.isSetColVisibility());
    if (lastComparison != 0) {
      return lastComparison;
    }
    if (isSetColVisibility()) {
      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.colVisibility, other.colVisibility);
      if (lastComparison != 0) {
        return lastComparison;
      }
    }
    lastComparison = Boolean.valueOf(isSetTimestamp()).compareTo(other.isSetTimestamp());
    if (lastComparison != 0) {
      return lastComparison;
    }
    if (isSetTimestamp()) {
      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.timestamp, other.timestamp);
      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("Key(");
    boolean first = true;

    sb.append("row:");
    if (this.row == null) {
      sb.append("null");
    } else {
      org.apache.thrift.TBaseHelper.toString(this.row, sb);
    }
    first = false;
    if (!first) sb.append(", ");
    sb.append("colFamily:");
    if (this.colFamily == null) {
      sb.append("null");
    } else {
      org.apache.thrift.TBaseHelper.toString(this.colFamily, sb);
    }
    first = false;
    if (!first) sb.append(", ");
    sb.append("colQualifier:");
    if (this.colQualifier == null) {
      sb.append("null");
    } else {
      org.apache.thrift.TBaseHelper.toString(this.colQualifier, sb);
    }
    first = false;
    if (!first) sb.append(", ");
    sb.append("colVisibility:");
    if (this.colVisibility == null) {
      sb.append("null");
    } else {
      org.apache.thrift.TBaseHelper.toString(this.colVisibility, sb);
    }
    first = false;
    if (isSetTimestamp()) {
      if (!first) sb.append(", ");
      sb.append("timestamp:");
      sb.append(this.timestamp);
      first = false;
    }
    sb.append(")");
    return sb.toString();
  }

  public void validate() throws org.apache.thrift.TException {
    // check for required fields
    // 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, 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 KeyStandardSchemeFactory implements SchemeFactory {
    public KeyStandardScheme getScheme() {
      return new KeyStandardScheme();
    }
  }

  private static class KeyStandardScheme extends StandardScheme<Key> {

    public void read(org.apache.thrift.protocol.TProtocol iprot, Key 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: // ROW
            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
              struct.row = iprot.readBinary();
              struct.setRowIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
            }
            break;
          case 2: // COL_FAMILY
            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
              struct.colFamily = iprot.readBinary();
              struct.setColFamilyIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
            }
            break;
          case 3: // COL_QUALIFIER
            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
              struct.colQualifier = iprot.readBinary();
              struct.setColQualifierIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
            }
            break;
          case 4: // COL_VISIBILITY
            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
              struct.colVisibility = iprot.readBinary();
              struct.setColVisibilityIsSet(true);
            } else { 
              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
            }
            break;
          case 5: // TIMESTAMP
            if (schemeField.type == org.apache.thrift.protocol.TType.I64) {
              struct.timestamp = iprot.readI64();
              struct.setTimestampIsSet(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, Key struct) throws org.apache.thrift.TException {
      struct.validate();

      oprot.writeStructBegin(STRUCT_DESC);
      if (struct.row != null) {
        oprot.writeFieldBegin(ROW_FIELD_DESC);
        oprot.writeBinary(struct.row);
        oprot.writeFieldEnd();
      }
      if (struct.colFamily != null) {
        oprot.writeFieldBegin(COL_FAMILY_FIELD_DESC);
        oprot.writeBinary(struct.colFamily);
        oprot.writeFieldEnd();
      }
      if (struct.colQualifier != null) {
        oprot.writeFieldBegin(COL_QUALIFIER_FIELD_DESC);
        oprot.writeBinary(struct.colQualifier);
        oprot.writeFieldEnd();
      }
      if (struct.colVisibility != null) {
        oprot.writeFieldBegin(COL_VISIBILITY_FIELD_DESC);
        oprot.writeBinary(struct.colVisibility);
        oprot.writeFieldEnd();
      }
      if (struct.isSetTimestamp()) {
        oprot.writeFieldBegin(TIMESTAMP_FIELD_DESC);
        oprot.writeI64(struct.timestamp);
        oprot.writeFieldEnd();
      }
      oprot.writeFieldStop();
      oprot.writeStructEnd();
    }

  }

  private static class KeyTupleSchemeFactory implements SchemeFactory {
    public KeyTupleScheme getScheme() {
      return new KeyTupleScheme();
    }
  }

  private static class KeyTupleScheme extends TupleScheme<Key> {

    @Override
    public void write(org.apache.thrift.protocol.TProtocol prot, Key struct) throws org.apache.thrift.TException {
      TTupleProtocol oprot = (TTupleProtocol) prot;
      BitSet optionals = new BitSet();
      if (struct.isSetRow()) {
        optionals.set(0);
      }
      if (struct.isSetColFamily()) {
        optionals.set(1);
      }
      if (struct.isSetColQualifier()) {
        optionals.set(2);
      }
      if (struct.isSetColVisibility()) {
        optionals.set(3);
      }
      if (struct.isSetTimestamp()) {
        optionals.set(4);
      }
      oprot.writeBitSet(optionals, 5);
      if (struct.isSetRow()) {
        oprot.writeBinary(struct.row);
      }
      if (struct.isSetColFamily()) {
        oprot.writeBinary(struct.colFamily);
      }
      if (struct.isSetColQualifier()) {
        oprot.writeBinary(struct.colQualifier);
      }
      if (struct.isSetColVisibility()) {
        oprot.writeBinary(struct.colVisibility);
      }
      if (struct.isSetTimestamp()) {
        oprot.writeI64(struct.timestamp);
      }
    }

    @Override
    public void read(org.apache.thrift.protocol.TProtocol prot, Key struct) throws org.apache.thrift.TException {
      TTupleProtocol iprot = (TTupleProtocol) prot;
      BitSet incoming = iprot.readBitSet(5);
      if (incoming.get(0)) {
        struct.row = iprot.readBinary();
        struct.setRowIsSet(true);
      }
      if (incoming.get(1)) {
        struct.colFamily = iprot.readBinary();
        struct.setColFamilyIsSet(true);
      }
      if (incoming.get(2)) {
        struct.colQualifier = iprot.readBinary();
        struct.setColQualifierIsSet(true);
      }
      if (incoming.get(3)) {
        struct.colVisibility = iprot.readBinary();
        struct.setColVisibilityIsSet(true);
      }
      if (incoming.get(4)) {
        struct.timestamp = iprot.readI64();
        struct.setTimestampIsSet(true);
      }
    }
  }

}