org.apache.crunch.lib.join

Class JoinUtils.TupleWritableComparator

java.lang.Object

org.apache.crunch.lib.join.JoinUtils.TupleWritableComparator

All Implemented Interfaces:

Comparator<TupleWritable>, org.apache.hadoop.io.RawComparator<TupleWritable>

Enclosing class:

JoinUtils

public static class JoinUtils.TupleWritableComparator
extends Object
implements org.apache.hadoop.io.RawComparator<TupleWritable>

Constructor Summary

Constructors

Constructor and Description
TupleWritableComparator()

Method Summary

Modifier and Type	Method and Description
int	compare(byte[] b1, int s1, int l1, byte[] b2, int s2, int l2)
int	compare(TupleWritable o1, TupleWritable o2)

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

TupleWritableComparator

public TupleWritableComparator()

Method Detail

compare

public int compare(TupleWritable o1,
                   TupleWritable o2)

Specified by:

compare in interface Comparator<TupleWritable>

compare

public int compare(byte[] b1,
                   int s1,
                   int l1,
                   byte[] b2,
                   int s2,
                   int l2)

Specified by:

compare in interface org.apache.hadoop.io.RawComparator<TupleWritable>