org.zkoss.pivot.impl.calc

Interface Summarizer<C extends Context<C>>

All Known Implementing Classes:

AverageSummarizer, CountNumberSummarizer, CountSummarizer, MaxSummarizer, MinSummarizer, ProductSummarizer, StandardDeviationPSummarizer, StandardDeviationSummarizer, SumOrCountSummarizer, SumSummarizer, VariancePSummarizer, VarianceSummarizer

public interface Summarizer<C extends Context<C>>

The interface for summarization from a Context, only used in StandardCalculator, for the convenience of polymorphism over its enum construction.

Author:

simonpai

Method Summary

Methods

Modifier and Type	Method and Description
Number	getResult(C context) Return the final result of aggregation.

Method Detail

getResult

Number getResult(C context)

Return the final result of aggregation.