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 |
java.lang.Number |
getResult(C context)
Return the final result of aggregation. |
getResult
java.lang.Number getResult(C context)
- Return the final result of aggregation.
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