org.apache.juneau.utils

Interface Tuple4Function<A,B,C,D,R>

Type Parameters:

A - Object 1 type.

B - Object 2 type.

C - Object 3 type.

D - Object 4 type.

R - Result type.

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 Tuple4Function<A,B,C,D,R>

Allows you to perform a function against 4 objects.

Similar to BiFunction except for 4 parameters.

Tuple4Function<A,B,C,D,R> x = (a,b,c,d) -> doSomething(a,b,c,d); R result = x.apply(xa,xb,xc,xd);

Method Summary

Modifier and Type	Method and Description
default <V> Tuple4Function<A,B,C,D,V>	andThen(Function<? super R,? extends V> after)
R	apply(A a, B b, C c, D d)

Method Detail

apply

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

andThen

default <V> Tuple4Function<A,B,C,D,V> andThen(Function<? super R,? extends V> after)