Added in API level 24

IntFunction

@FunctionalInterface interface IntFunction<R : Any!>
java.util.function.IntFunction

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).

Summary

Public methods
abstract R
apply(value: Int)

Applies this function to the given argument.

Public methods

apply

Added in API level 24
abstract fun apply(value: Int): R

Applies this function to the given argument.

Parameters
value Int: the function argument
Return
R the function result