Package Summary  Overview Summary

class:IntFunction [NONE]
  • 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

method:apply(int) [NONE]

  • apply

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

© 2019 Oracle Corporation and/or its affiliates