CounterValue.java

/**
 * Copyright [2011] [Datasalt Systems S.L.]
 *
 * Licensed 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.
 */

package com.datasalt.utils.mapred.counter.io;


import org.apache.hadoop.io.BytesWritable;
import org.apache.hadoop.io.WritableComparator;
import org.apache.thrift.TException;

import com.datasalt.utils.io.DatumPairBase;

public final class CounterValue extends DatumPairBase{

//Default constructor needed.
  public CounterValue() {
    super();
  }
  
  public CounterValue(byte [] item, byte[] count) throws TException {
    super(item,count);
  }
    
  /**
   * Raw datum getter
   */
  public BytesWritable getItem() {
  	return getItem1();
  }
  
  /**
   * Raw datum getter
   */
  public BytesWritable getCount() {
  	return getItem2();
  }
    
  /**
   * Raw datum setting. 
   */
  public void setItem(byte[] item) {
    setItem1(item);
  }
  
  public void setItem(byte[] datum,int offset,int length) {
    setItem1(datum,offset,length);
  }
  
  public void setItem(BytesWritable datum) {
    setItem1(datum);
  }
  
  
  /**
   * Raw datum setting. 
   */
  public void setCount(byte[] datum) {
    setItem2(datum);
  }
  
  public void setCount(byte[] datum,int offset,int length) {
    setItem2(datum,offset,length);
  }
  
  public void setCount(BytesWritable datum) {
    setItem2(datum);
  }
	
  static {                                        // register this comparator
    WritableComparator.define(CounterValue.class, new ComparatorWithNoOrder());
  }
	
}