org.apache.hadoop.hive.ql.udf
Class UDAFTestMax.MaxShortEvaluator

java.lang.Object
  extended by org.apache.hadoop.hive.ql.udf.UDAFTestMax.MaxShortEvaluator
All Implemented Interfaces:
UDAFEvaluator
Enclosing class:
UDAFTestMax

public static class UDAFTestMax.MaxShortEvaluator
extends Object
implements UDAFEvaluator

MaxShortEvaluator.


Constructor Summary
UDAFTestMax.MaxShortEvaluator()
           
 
Method Summary
 void init()
          Initializer.
 boolean iterate(ShortWritable o)
           
 boolean merge(ShortWritable o)
           
 ShortWritable terminate()
           
 ShortWritable terminatePartial()
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

UDAFTestMax.MaxShortEvaluator

public UDAFTestMax.MaxShortEvaluator()
Method Detail

init

public void init()
Description copied from interface: UDAFEvaluator
Initializer. Initializes the state for the evaluator.

Specified by:
init in interface UDAFEvaluator

iterate

public boolean iterate(ShortWritable o)

terminatePartial

public ShortWritable terminatePartial()

merge

public boolean merge(ShortWritable o)

terminate

public ShortWritable terminate()


Copyright © 2011 The Apache Software Foundation