io.atlassian.fugue.extensions.functions

Interface Function4<A,B,C,D,Z>

Type Parameters:

A - the type of the first argument to the function

B - the type of the second argument to the function

C - the type of the third argument to the function

D - the type of the fourth argument to the function

Z - 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 Function4<A,B,C,D,Z>

Represents a function that accepts four arguments and produces a result.

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

Since:

4.7.0

See Also:

Function, BiFunction

Method Summary

Modifier and Type	Method and Description
Z	apply(A a, B b, C c, D d) Applies this function to the given arguments.

Method Detail

apply

Z apply(A a,
        B b,
        C c,
        D d)

Applies this function to the given arguments.

Parameters:

a - the first function argument

b - the second function argument

c - the third function argument

d - the fourth function argument

Returns:

the function result