Package Torello.Java.Function

Interface ToLongQuadFunction<A,B,C,D>

Type Parameters:

A - The type of the first input-parameter.

B - The type of the second input-parameter.

C - The type of the third input-parameter.

D - The type of the last input-parameter.

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 ToLongQuadFunction<A,B,C,D>

Function-Pointer Input: A, B, C, D Output: long.

This is just an extension of Java's original functional-interface package. This interface provides a "To Long Quad Function" which is a logical-extension of the interface from the package java.util.function.*, which has "To Long Bi-Function". This Functional Interface expects four variable-type parameters instead of two.

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Method Summary

@FunctionalInterface: (Lambda) Method
Modifier and Type	Method
long	applyAsLong(A a, B b, C c, D d)

Method Detail

applyAsLong

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long applyAsLong(A a,
                 B b,
                 C c,
                 D d)

Applies 'this' integer-function to the given arguments, and returns the resulting 'long'

FunctionalInterface Target-Method:
This method corresponds to the @FunctionalInterface Annotation's method requirement. It is the only non-default, non-static method in this interface, and may be the target of a Lambda-Expression or '::' (double-colon) Function-Pointer.

Parameters:

a - the first input argument

b - the second input argument

c - the third input argument

d - the fourth input argument

Returns:

The 'long' result.