 Type Parameters:
T
 the type of the first argument to the functionU
 the type of the second argument to the functionR
 the type of the result of the function
 All Known Subinterfaces:
BinaryOperator<T>
 Functional Interface:
 This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
Represents a function that accepts two arguments and produces a result.
This is the twoarity specialization of
Function
.
This is a functional interface
whose functional method is apply(Object, Object)
.
 Since:
 1.8
 See Also:
Function

Method Summary
Modifier and TypeMethodDescriptiondefault <V> BiFunction<T,U,V>
Returns a composed function that first applies this function to its input, and then applies theafter
function to the result.Applies this function to the given arguments.

Method Details

apply
Applies this function to the given arguments. Parameters:
t
 the first function argumentu
 the second function argument Returns:
 the function result

andThen
Returns a composed function that first applies this function to its input, and then applies theafter
function to the result. If evaluation of either function throws an exception, it is relayed to the caller of the composed function. Type Parameters:
V
 the type of output of theafter
function, and of the composed function Parameters:
after
 the function to apply after this function is applied Returns:
 a composed function that first applies this function and then
applies the
after
function  Throws:
NullPointerException
 if after is null
