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.
@FunctionalInterfacepublic interfaceIntFunction<R>
Represents a function that accepts an int-valued argument and produces a result. This is theint-consuming primitive specialization forFunction.

This is afunctional interface whose functional method isapply(int).

Since:
1.8
See Also:

  • Method Summary

    Modifier and Type
    Method
    Description
    apply(int value)
    Applies this function to the given argument.

  • Method Details

    • apply

      R apply(int value)
      Applies this function to the given argument.
      Parameters:
      value - the function argument
      Returns:
      the function result