org.apache.pig.backend.hadoop.executionengine.mapReduceLayer

Class SortKeyInfo

java.lang.Object

org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.SortKeyInfo

public class SortKeyInfo
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
SortKeyInfo()

Method Summary

Methods

Modifier and Type	Method and Description
boolean[]	getAscs()
java.util.List<ColumnChainInfo>	getColumnChains()
void	insertColumnChainInfo(int index, ColumnChainInfo columnChainInfo, boolean asc)
boolean	moreSpecificThan(java.lang.Object o2)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

SortKeyInfo

public SortKeyInfo()

Method Detail

moreSpecificThan

public boolean moreSpecificThan(java.lang.Object o2)

insertColumnChainInfo

public void insertColumnChainInfo(int index,
                         ColumnChainInfo columnChainInfo,
                         boolean asc)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

getColumnChains

public java.util.List<ColumnChainInfo> getColumnChains()

getAscs

public boolean[] getAscs()