JADE_SL.schema.facets
Class CardinalityFacet

java.lang.Object
  JADE_SL.schema.facets.CardinalityFacet

All Implemented Interfaces:

Facet

public class CardinalityFacet

extends java.lang.Object

implements Facet

This facet forces the elements in an AbsAggregate to be instances of a given schema.

Author:

Giovanni Caire - TILAB

Field Summary

private int	cardMax
private int	cardMin

Constructor Summary

CardinalityFacet(int cardMin, int cardMax)
Construct a CardinalityFacet that forces the number of elements in an AbsAggregate to be within a given range

Method Summary

void	validate(AbsObject value, Ontology onto) Check that the number of elements in an AbsAggregate is within a given range

Methods inherited from class java.lang.Object

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

Field Detail

cardMin

private int cardMin

cardMax

private int cardMax

Constructor Detail

CardinalityFacet

public CardinalityFacet(int cardMin,
                        int cardMax)

Construct a CardinalityFacet that forces the number of elements in an AbsAggregate to be within a given range

Parameters:

cardMin - The range lower bound

cardMax - The range upper bound

Method Detail

validate

public void validate(AbsObject value,
                     Ontology onto)
              throws OntologyException

Check that the number of elements in an AbsAggregate is within a given range

Specified by:

validate in interface Facet

Parameters:

value - The value to be checked

Throws:

OntologyException - If the value is not valid