org.zkoss.pivot.impl.calc
Class VarianceSummarizer

java.lang.Object
  extended by org.zkoss.pivot.impl.calc.VarianceSummarizer
All Implemented Interfaces:
Summarizer<VarianceContext>

public class VarianceSummarizer
extends java.lang.Object
implements Summarizer<VarianceContext>

The summarizer of StandardCalculator.VARIANCE.

Author:
simonpai

Constructor Summary
VarianceSummarizer()
           
 
Method Summary
 java.lang.Number getResult(VarianceContext context)
          Return the final result of aggregation.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

VarianceSummarizer

public VarianceSummarizer()
Method Detail

getResult

public java.lang.Number getResult(VarianceContext context)
Description copied from interface: Summarizer
Return the final result of aggregation.

Specified by:
getResult in interface Summarizer<VarianceContext>


Copyright © 2013. All Rights Reserved.