Package org.apache.heron.streamlet
Interface SerializableBinaryOperator<T>
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- All Superinterfaces:
BiFunction<T,T,T>
,Serializable
,SerializableBiFunction<T,T,T>
public interface SerializableBinaryOperator<T> extends SerializableBiFunction<T,T,T>
All user supplied transformation functions have to be serializable. Thus all Streamlet transformation definitions take Serializable Functions as their input. We simply decorate java.util. function definitions with a Serializable tag to ensure that any supplied lambda functions automatically become serializable.
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Method Summary
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Methods inherited from interface java.util.function.BiFunction
andThen, apply
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