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- 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 theint-consuming primitive specialization forFunction.This is a functional interface whose functional method is
apply(int).- Since:
- 1.8
- See Also:
Function
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description Rapply(int value)Applies this function to the given argument.
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Method Detail
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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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