de.rwth.swc.coffee4j.model.constraints

Interface ConstraintFunction

All Known Subinterfaces:

BooleanFunction1<A>, BooleanFunction2<A,B>, BooleanFunction3<A,B,C>, BooleanFunction4<A,B,C,D>, BooleanFunction5<A,B,C,D,E>, BooleanFunction6<A,B,C,D,E,F>

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 ConstraintFunction

Defines a function to constrain a given number of values. For the same ConstraintFunction the number of values is always the same if this class is used with Constraint. Easier implementable variants for Lambda expressions are available at BooleanFunction1 throughBooleanFunction6.

Method Summary

Modifier and Type	Method and Description
boolean	check(List<?> arguments) Checks whether the given values are a valid combination or one which should not appear.

Method Detail

check

boolean check(List<?> arguments)

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

Parameters:

arguments - the values

Returns:

true iff the values form a valid combination