Package org.zkoss.pivot.impl.calc

Class SumOrCountSummarizer

java.lang.Object

org.zkoss.pivot.impl.calc.SumOrCountSummarizer

All Implemented Interfaces:

Summarizer<SumCountContext>

public class SumOrCountSummarizer
extends Object
implements Summarizer<SumCountContext>

The summarizer of StandardCalculator.SUM_OR_COUNT.

Author:

simonpai

Constructor Summary

Constructors

Constructor	Description
SumOrCountSummarizer()

Method Summary

Modifier and Type	Method	Description
Number	getResult(SumCountContext 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 Details

SumOrCountSummarizer

public SumOrCountSummarizer()

Method Details

getResult

public Number getResult(SumCountContext context)

Description copied from interface: Summarizer

Return the final result of aggregation.

Specified by:

getResult in interface Summarizer<SumCountContext>