de.rwth.swc.coffee4j.model.constraints

Interface BooleanFunction4<A,B,C,D>

Type Parameters:

A - type of the first parameter

B - type of the second parameter

C - type of the third parameter

D - type of the fourth parameter

All Superinterfaces:

ConstraintFunction

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 BooleanFunction4<A,B,C,D>
extends ConstraintFunction

A helper function used to define constraints which involves four parameters.

Method Summary

Modifier and Type	Method and Description
boolean	apply(A a, B b, C c, D d) Checks whether the value combination give for the parameters is allowed.
default boolean	check(List<?> arguments) Checks whether the given values are a valid combination or one which should not appear.

Method Detail

check

default boolean check(List<?> arguments)

Description copied from interface: ConstraintFunction

Checks whether the given values are a valid combination or one which should not appear.

Specified by:

check in interface ConstraintFunction

Parameters:

arguments - the values

Returns:

true iff the values form a valid combination

apply

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

Checks whether the value combination give for the parameters is allowed.

Parameters:

a - the value for the first parameter

b - the value for the second parameter

c - the value for the third parameter

d - the value for the fourth parameters

Returns:

whether the value combination is allowed