/* $Id: CrJoinIncomingTransition.java 17849 2010-01-12 19:50:34Z linus $
*****************************************************************************
* Copyright (c) 2009 Contributors - see below
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* maurelio1234
*****************************************************************************
*
* Some portions of this file was previously release using the BSD License:
*/
// Copyright (c) 2003-2007 The Regents of the University of California. All
// Rights Reserved. Permission to use, copy, modify, and distribute this
// software and its documentation without fee, and without a written
// agreement is hereby granted, provided that the above copyright notice
// and this paragraph appear in all copies. This software program and
// documentation are copyrighted by The Regents of the University of
// California. The software program and documentation are supplied "AS
// IS", without any accompanying services from The Regents. The Regents
// does not warrant that the operation of the program will be
// uninterrupted or error-free. The end-user understands that the program
// was developed for research purposes and is advised not to rely
// exclusively on the program for any reason. IN NO EVENT SHALL THE
// UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR DIRECT, INDIRECT,
// SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING LOST PROFITS,
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE. THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY
// WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATIONS TO PROVIDE MAINTENANCE, SUPPORT,
// UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
package org.argouml.uml.cognitive.critics;
import java.util.HashSet;
import java.util.Set;
import org.argouml.cognitive.Designer;
import org.argouml.model.Model;
import org.argouml.uml.cognitive.UMLDecision;
/**
* UML 1.5 Well-formedness rule [4] for Transition.
*
* Well-formedness rule [4] for Transition. See page 140 of UML 1.4
* Semantics. OMG document UML 1.4.2 formal/04-07-02.
*
* @author pepargouml@yahoo.es
*/
public class CrJoinIncomingTransition extends CrUML {
/**
* The constructor.
*/
public CrJoinIncomingTransition() {
setupHeadAndDesc();
addSupportedDecision(UMLDecision.STATE_MACHINES);
addTrigger("incoming");
}
/*
* @see org.argouml.uml.cognitive.critics.CrUML#predicate2(java.lang.Object,
* org.argouml.cognitive.Designer)
*/
public boolean predicate2(Object dm, Designer dsgr) {
if (!(Model.getFacade().isATransition(dm))) return NO_PROBLEM;
Object tr = dm;
Object target = Model.getFacade().getTarget(tr);
Object source = Model.getFacade().getSource(tr);
if (!(Model.getFacade().isAPseudostate(target))) return NO_PROBLEM;
if (!Model.getFacade().equalsPseudostateKind(
Model.getFacade().getKind(target),
Model.getPseudostateKind().getJoin()))
return NO_PROBLEM;
if (Model.getFacade().isAState(source)) return NO_PROBLEM;
return PROBLEM_FOUND;
}
/*
* @see org.argouml.uml.cognitive.critics.CrUML#getCriticizedDesignMaterials()
*/
public Set<Object> getCriticizedDesignMaterials() {
Set<Object> ret = new HashSet<Object>();
ret.add(Model.getMetaTypes().getTransition());
return ret;
}
}