Package org.zkoss.pivot.impl.calc
Interface Summarizer<C extends Context<C>>
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- 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 aContext
, only used inStandardCalculator
, for the convenience of polymorphism over its enum construction.- Author:
- simonpai
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description Number
getResult(C context)
Return the final result of aggregation.
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