Added in API level 24

ToLongBiFunction

@FunctionalInterface interface ToLongBiFunction<T:Any!, U:Any!>

Represents a function that accepts two arguments and produces a long-valued result. This is the long-producing primitive specialization for BiFunction.

This is a functional interface whose functional method is applyAsLong(Object,Object).

Summary

Public methods
abstract Long
applyAsLong(t:T, u:U)

Applies this function to the given arguments.

Public methods

applyAsLong

Added in API level 24
abstract fun applyAsLong(
t:T,
u:U
): Long

Applies this function to the given arguments.

Parameters
t T: the first function argument
u U: the second function argument