Interface Function<T,R>
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- Type Parameters:
T- the type of the input to the functionR- the type of the result of the function
- All Superinterfaces:
Operation,Serializable
- All Known Subinterfaces:
FlatMapFunction<T,R>,PairFlatMapFunction<T,K,V>,PairFunction<T,K,V>,TupleValueMapper<T>
- All Known Implementing Classes:
EvaluationCalc,EvaluationFunction,IdentityFunction,PairValueMapper,StreamInsertMapToPairFunction,StreamsScanTupleValueMapper,ValueMapper,ValuesMapper
public interface Function<T,R> extends Operation
Represents a function that accepts one argument and produces a result.
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description Rapply(T input)Applies this function to the given argument.
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