org.apache.crunch.lib.sort

Class ReverseWritableComparator<T>

java.lang.Object

org.apache.hadoop.conf.Configured

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

Constructors

Constructor and Description
ReverseWritableComparator()

Method Summary

Modifier and Type	Method and Description
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

comparing, comparing, comparingDouble, comparingInt, comparingLong, equals, naturalOrder, nullsFirst, nullsLast, reversed, reverseOrder, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

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>