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

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

public static class UDAFTestMax.MaxFloatEvaluator
extends Object
implements UDAFEvaluator

MaxFloatEvaluator.


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

Constructor Detail

UDAFTestMax.MaxFloatEvaluator

public UDAFTestMax.MaxFloatEvaluator()
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(org.apache.hadoop.io.FloatWritable o)

terminatePartial

public org.apache.hadoop.io.FloatWritable terminatePartial()

merge

public boolean merge(org.apache.hadoop.io.FloatWritable o)

terminate

public org.apache.hadoop.io.FloatWritable terminate()


Copyright © 2011 The Apache Software Foundation