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ReverseWritableComparator (Apache Crunch 0.8.0 API)

org.apache.crunch.lib.sort
Class ReverseWritableComparator<T>

java.lang.Object
  extended by org.apache.hadoop.conf.Configured
      extended by org.apache.crunch.lib.sort.ReverseWritableComparator<T>
All Implemented Interfaces:
Comparator<T>, org.apache.hadoop.conf.Configurable, org.apache.hadoop.io.RawComparator<T>

public class ReverseWritableComparator<T>
extends org.apache.hadoop.conf.Configured
implements org.apache.hadoop.io.RawComparator<T>


Constructor Summary
ReverseWritableComparator()
           
 
Method Summary
 int compare(byte[] arg0, int arg1, int arg2, byte[] arg3, int arg4, int arg5)
           
 int compare(T o1, T o2)
           
 void setConf(org.apache.hadoop.conf.Configuration conf)
           
 
Methods inherited from class org.apache.hadoop.conf.Configured
getConf
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface java.util.Comparator
equals
 

Constructor Detail

ReverseWritableComparator

public ReverseWritableComparator()
Method Detail

setConf

public void setConf(org.apache.hadoop.conf.Configuration conf)
Specified by:
setConf in interface org.apache.hadoop.conf.Configurable
Overrides:
setConf in class org.apache.hadoop.conf.Configured

compare

public int compare(byte[] arg0,
                   int arg1,
                   int arg2,
                   byte[] arg3,
                   int arg4,
                   int arg5)
Specified by:
compare in interface org.apache.hadoop.io.RawComparator<T>

compare

public int compare(T o1,
                   T o2)
Specified by:
compare in interface Comparator<T>


Copyright © 2013 The Apache Software Foundation. All Rights Reserved.