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

java.lang.Object
  extended by org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.SortKeyInfo

public class SortKeyInfo
extends Object


Constructor Summary
SortKeyInfo()
           
 
Method Summary
 boolean[] getAscs()
           
 List<ColumnChainInfo> getColumnChains()
           
 void insertColumnChainInfo(int index, ColumnChainInfo columnChainInfo, boolean asc)
           
 boolean moreSpecificThan(Object o2)
           
 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(Object o2)

insertColumnChainInfo

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

toString

public String toString()
Overrides:
toString in class Object

getColumnChains

public List<ColumnChainInfo> getColumnChains()

getAscs

public boolean[] getAscs()


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