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Interface IntFunction<R>

Type Parameters:: R - the type of the result of the function

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 IntFunction<R>

Represents a function that accepts an int-valued argument and produces a result. This is the int-consuming primitive specialization for Function.

This is a functional interface whose functional method is apply(int).

Since:: 1.8
See Also:: Function

Methods

apply

R apply(int value)

Applies this function to the given argument.

Parameters:: value - the function argument
Returns:: the function result

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