pegasus.mapreduce.cc.old

Class UnionFind

java.lang.Object

org.apache.hadoop.conf.Configured

pegasus.mapreduce.cc.old.UnionFind

All Implemented Interfaces:

org.apache.hadoop.conf.Configurable, org.apache.hadoop.util.Tool

public class UnionFind
extends org.apache.hadoop.conf.Configured
implements org.apache.hadoop.util.Tool

Field Summary

Fields

Modifier and Type	Field and Description
long	outputSize

Constructor Summary

Constructors

Constructor and Description
UnionFind(org.apache.hadoop.fs.Path input, org.apache.hadoop.fs.Path output)

Method Summary

Modifier and Type	Method and Description
long	find(long x)
int	run(java.lang.String[] args)
void	union(long x, long y)

Methods inherited from class org.apache.hadoop.conf.Configured

getConf, setConf

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.apache.hadoop.conf.Configurable

getConf, setConf

Field Detail

outputSize

public long outputSize

Constructor Detail

UnionFind

public UnionFind(org.apache.hadoop.fs.Path input,
                 org.apache.hadoop.fs.Path output)

Method Detail

run

public int run(java.lang.String[] args)
        throws java.lang.Exception

Specified by:

run in interface org.apache.hadoop.util.Tool

Throws:

java.lang.Exception

find

public long find(long x)

union

public void union(long x,
                  long y)