Interface Reducer
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public interface Reducer
Reducer for numeric values.- WARNING: This API is experimental and might change in incompatible ways in the next release.
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description double
reduce(double a, double b)
Double values reducer.float
reduce(float a, float b)
Float values reducer.int
reduce(int a, int b)
Int values reducer.long
reduce(long a, long b)
Long values reducer.
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