/*

  wsmo4j extension - a Choreography API and Reference Implementation

  Copyright (c) 2005, University of Innsbruck, Austria

  This library is free software; you can redistribute it and/or modify it under

  the terms of the GNU Lesser General Public License as published by the Free

  Software Foundation; either version 2.1 of the License, or (at your option)

  any later version.

  This library is distributed in the hope that it will be useful, but WITHOUT

  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS

  FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more

  details.

  You should have received a copy of the GNU Lesser General Public License along

  with this library; if not, write to the Free Software Foundation, Inc.,

  59 Temple Place, Suite 330, Boston, MA 02111-1307 USA

  */

 package org.deri.wsmo4j.choreography.rule;

 import java.util.Collections;

 import java.util.HashSet;

 import java.util.Iterator;

 import java.util.Set;

 import org.wsmo.common.Identifier;

 import org.wsmo.service.choreography.rule.ChoreographyRules;

 import org.wsmo.service.rule.*;

 import com.ontotext.wsmo4j.common.EntityImpl;

 /**

  * Interface or class description

  * 

  * @author James Scicluna

  * @author Thomas Haselwanter

  * 

  * Created on 06-Dec-2005 Committed by $Author: vassil_momtchev $

  * 

  * $Source:

  * /cvsroot/wsmo4j/ext/choreography/src/ri/org/deri/wsmo4j/choreography/rule/RulesRI.java,v $,

  * @version $Revision: 1844 $ $Date: 2006-10-24 17:11:48 +0300 (Tue, 24 Oct 2006) $

  */

 public class RulesRI extends EntityImpl implements ChoreographyRules, Iterable {

     /**

      * @uml.property   name="rules"

      * @uml.associationEnd   multiplicity="(0 -1)" elementType="org.wsmo.service.rule.ChoreographyRule"

      */

     Set<ChoreographyRule> rules = new HashSet<ChoreographyRule>();

     /**

      * Initializes the Rules container of Choreography Descriptions with the

      * given Identifier

      * 

      * @param id

      *            Identifier of the transition rules

      */

     public RulesRI(Identifier id) {

         super(id);

     }

     /**

      * Initializes the Rules container of Choreography Descriptions with the

      * given Identifier and rules

      * 

      * @param id

      *            Identifier of the Rules Container

      * @param rules

      *            A set of rules to be put in the container

      */

     public RulesRI(Identifier id, Set<ChoreographyRule> rules) {

         this(id);

         this.rules = rules;

     }

     /*

      * (non-Javadoc)

      * 

      * @see org.wsmo.service.choreography.rule.Rules#listRules()

      */

     public Set<ChoreographyRule> listRules() {

         return Collections.unmodifiableSet(this.rules);

     }

     /*

      * (non-Javadoc)

      * 

      * @see org.wsmo.service.choreography.rule.Rules#removeRule(org.wsmo.service.choreography.rule.Rule)

      */

     public void removeRule(ChoreographyRule rule) {

         this.rules.remove(rule);

     }

     /*

      * (non-Javadoc)

      * 

      * @see org.wsmo.service.choreography.rule.Rules#addRule(org.wsmo.service.choreography.rule.Rule)

      */

     public void addRule(ChoreographyRule rule) {

         this.rules.add(rule);

     }

     public Iterator<ChoreographyRule> iterator() {

         return this.rules.iterator();

     }

 }