Interface Function2<T1,T2,R>
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- All Superinterfaces:
java.util.function.BiFunction<T1,T2,R>
,java.io.Serializable
- All Known Implementing Classes:
AddFunction.AddCollectionFunction
,AddFunction.AddDoubleFunction
,AddFunction.AddFloatFunction
,AddFunction.AddIntegerFunction
,AddFunction.AddLongFunction
,AddFunction.AddStringFunction
,CheckedFunction2
,Functions2.FunctionAdapter
,Functions2.IntegerAddition
,Functions2.MaxByFunction2
,Functions2.MaxFunction2
,Functions2.MinByFunction2
,Functions2.MinFunction2
,Functions2.ThrowingFunction2Adapter
,MaxFunction.MaxDoubleFunction
,MaxFunction.MaxIntegerFunction
,MaxFunction.MaxLongFunction
,MaxSizeFunction.MaxSizeCollectionFunction
,MaxSizeFunction.MaxSizeMapFunction
,MaxSizeFunction.MaxSizeStringFunction
,MinFunction.MinDoubleFunction
,MinFunction.MinIntegerFunction
,MinFunction.MinLongFunction
,MinSizeFunction.MinSizeCollectionFunction
,MinSizeFunction.MinSizeMapFunction
,MinSizeFunction.MinSizeStringFunction
,MultiplyFunction.MultiplyDoubleFunction
,MultiplyFunction.MultiplyIntegerFunction
,MultiplyFunction.MultiplyLongFunction
,SubtractFunction.SubtractDoubleFunction
,SubtractFunction.SubtractIntegerFunction
,SubtractFunction.SubtractLongFunction
- Functional Interface:
- This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
@FunctionalInterface public interface Function2<T1,T2,R> extends java.util.function.BiFunction<T1,T2,R>, java.io.Serializable
Function2 is a two argument lambda which takes two arguments and returns a result of a transformation. A Function2 is used by RichIterable.injectInto() and RichIterable.collectWith() methods. See documentation of these methods for more details.
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Method Summary
All Methods Instance Methods Abstract Methods Default Methods Modifier and Type Method Description default R
apply(T1 argument1, T2 argument2)
R
value(T1 argument1, T2 argument2)
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