pegasus.mapreduce.common.io

Class LongPairWritable

java.lang.Object

pegasus.mapreduce.common.io.LongPairWritable

All Implemented Interfaces:

java.lang.Comparable<LongPairWritable>, org.apache.hadoop.io.Writable, org.apache.hadoop.io.WritableComparable<LongPairWritable>

public class LongPairWritable
extends java.lang.Object
implements org.apache.hadoop.io.WritableComparable<LongPairWritable>

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	LongPairWritable.Comparator A Comparator optimized for LongWritable.
static class	LongPairWritable.DecreasingComparator

Field Summary

Fields

Modifier and Type	Field and Description
long	i
long	j

Constructor Summary

Constructors

Constructor and Description
LongPairWritable()
LongPairWritable(long i, long j)

Method Summary

Modifier and Type	Method and Description
int	compareTo(LongPairWritable o)
boolean	equals(java.lang.Object obj)
int	hashCode()
void	readFields(java.io.DataInput in)
void	set(long i, long j)
java.lang.String	toString()
void	write(java.io.DataOutput out)

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

i

public long i

j

public long j

Constructor Detail

LongPairWritable

public LongPairWritable()

LongPairWritable

public LongPairWritable(long i,
                        long j)

Method Detail

set

public void set(long i,
                long j)

readFields

public void readFields(java.io.DataInput in)
                throws java.io.IOException

Specified by:

readFields in interface org.apache.hadoop.io.Writable

Throws:

java.io.IOException

write

public void write(java.io.DataOutput out)
           throws java.io.IOException

Specified by:

write in interface org.apache.hadoop.io.Writable

Throws:

java.io.IOException

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

compareTo

public int compareTo(LongPairWritable o)

Specified by:

compareTo in interface java.lang.Comparable<LongPairWritable>

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object