//#if defined(COGNITIVE)
//@#$LPS-COGNITIVE:GranularityType:Package
// $Id: CrNoTriggerOrGuard.java 41 2010-04-03 20:04:12Z marcusvnac $
// Copyright (c) 1996-2007 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.Critic;
import org.argouml.cognitive.Designer;
import org.argouml.model.Model;
import org.argouml.uml.cognitive.UMLDecision;
/**
* A critic that checks for missing trigger and/or guard.
*
*
* @author jrobbins
*/
public class CrNoTriggerOrGuard extends CrUML {
/**
* The constructor.
*/
public CrNoTriggerOrGuard() {
setupHeadAndDesc();
addSupportedDecision(UMLDecision.STATE_MACHINES);
setKnowledgeTypes(Critic.KT_COMPLETENESS);
addTrigger("trigger");
addTrigger("guard");
}
/*
* @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 transition = /*(MTransition)*/ dm;
Object target = Model.getFacade().getTarget(transition);
if (!(Model.getFacade().isAPseudostate(target))) {
return NO_PROBLEM;
}
Object trigger = Model.getFacade().getTrigger(transition);
Object guard = Model.getFacade().getGuard(transition);
Object source = Model.getFacade().getSource(transition);
// WFR Transitions, OMG UML 1.3
Object k = Model.getFacade().getKind(target);
if (Model.getFacade().
equalsPseudostateKind(k,
Model.getPseudostateKind().getJoin())) {
return NO_PROBLEM;
}
if (!(Model.getFacade().isAState(source))) {
return NO_PROBLEM;
}
if (Model.getFacade().getDoActivity(source) != null) {
return NO_PROBLEM;
}
boolean hasTrigger =
(trigger != null
&& Model.getFacade().getName(trigger) != null
&& Model.getFacade().getName(trigger).length() > 0);
if (hasTrigger) {
return NO_PROBLEM;
}
boolean noGuard =
(guard == null
|| Model.getFacade().getExpression(guard) == null
|| Model.getFacade().getBody(
Model.getFacade().getExpression(guard)) == null
|| Model
.getFacade().getBody(Model.getFacade().getExpression(guard))
.toString().length() == 0);
if (noGuard) {
return PROBLEM_FOUND;
}
return NO_PROBLEM;
}
/*
* @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;
}
/**
* The UID.
*/
private static final long serialVersionUID = -301548543890007262L;
}
//#endif