ConstraintFunction (de.rwth.swc.coffee4j:coffee4j-aggregate 1.0.8 API)

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 MethodBasedConstraint. Easier implementable variants for Lambda expressions are available at BooleanFunction1 throughBooleanFunction6.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	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