de.rwth.swc.coffee4j.model.constraints

Class Constraint

java.lang.Object

de.rwth.swc.coffee4j.model.constraints.Constraint

public class Constraint
extends Object

Defines a constraint for combinatorial testing as a collection of parameters names and a function which can check whether any given value assignment for those parameters is valid or not according to some logic defined by the function.

Constructor Summary

Constructors

Constructor and Description
Constraint(List<String> parameterNames, ConstraintFunction constraintFunction) Creates a new constraint.

Method Summary

Modifier and Type	Method and Description
ConstraintFunction	getConstraintFunction()
List<String>	getParameterNames()
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

Constraint

public Constraint(List<String> parameterNames,
                  ConstraintFunction constraintFunction)

Creates a new constraint. It is most efficient if only the parameters really involved and not additional ones are given.

Parameters:

parameterNames - the names of all involved parameters. Must not be, or contain null, or be empty

constraintFunction - the function by which the values for the parameters are constrained. Must not be null

Method Detail

getParameterNames

public List<String> getParameterNames()

Returns:

the names of all involved parameters

getConstraintFunction

public ConstraintFunction getConstraintFunction()

Returns:

the function constraining the values of the involved parameters

toString

public String toString()

Overrides:

toString in class Object