//#if defined(COGNITIVE)
//@#$LPS-COGNITIVE:GranularityType:Package
// $Id: CrMultipleShallowHistoryStates.java 132 2010-09-26 23:32:33Z marcusvnac $
// 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.Collection;
import java.util.HashSet;
import java.util.Set;
//#if defined(LOGGING)
//@#$LPS-LOGGING:GranularityType:Import
//@#$LPS-LOGGING:Localization:NestedIfdef-COGNITIVE
import org.apache.log4j.Logger;
//#endif
import org.argouml.cognitive.Designer;
import org.argouml.cognitive.ListSet;
import org.argouml.cognitive.ToDoItem;
import org.argouml.model.Model;
import org.argouml.uml.cognitive.UMLDecision;
import org.argouml.uml.cognitive.UMLToDoItem;
/**
* UML 1.5 Well-formedness rule [3] for Composite States.
*
* Well-formedness rule [3] for CompositeState. See page 136 of UML 1.4
* Semantics. OMG document UML 1.4.2 formal/04-07-02.
*
* @author pepargouml@yahoo.es
*/
public class CrMultipleShallowHistoryStates extends CrUML {
//#if defined(LOGGING)
//@#$LPS-LOGGING:GranularityType:Field
//@#$LPS-LOGGING:Localization:NestedIfdef-COGNITIVE
/**
* Logger.
*/
private static final Logger LOG =
Logger.getLogger(CrMultipleShallowHistoryStates.class);
//#endif
/**
* The constructor.
*/
public CrMultipleShallowHistoryStates() {
setupHeadAndDesc();
addSupportedDecision(UMLDecision.STATE_MACHINES);
addTrigger("parent");
addTrigger("kind");
}
/*
* @see org.argouml.uml.cognitive.critics.CrUML#predicate2(
* java.lang.Object, org.argouml.cognitive.Designer)
*/
@Override
public boolean predicate2(Object dm, Designer dsgr) {
if (!(Model.getFacade().isAPseudostate(dm))) {
return NO_PROBLEM;
}
Object k = Model.getFacade().getKind(dm);
if (!Model.getFacade()
.equalsPseudostateKind(k,
Model.getPseudostateKind().getShallowHistory())) {
return NO_PROBLEM;
}
// container state / composite state
Object cs = Model.getFacade().getContainer(dm);
if (cs == null) {
//#if defined(LOGGING)
//@#$LPS-LOGGING:GranularityType:Statement
//@#$LPS-LOGGING:Localization:NestedStatement
//@#$LPS-LOGGING:Localization:NestedIfdef-COGNITIVE
LOG.debug("null parent state");
//#endif
return NO_PROBLEM;
}
int initialStateCount = 0;
Collection peers = Model.getFacade().getSubvertices(cs);
for (Object sv : peers) {
if (Model.getFacade().isAPseudostate(sv)
&& Model.getFacade().equalsPseudostateKind(
Model.getFacade().getKind(sv),
Model.getPseudostateKind().getShallowHistory())) {
initialStateCount++;
}
}
if (initialStateCount > 1) {
return PROBLEM_FOUND;
}
return NO_PROBLEM;
}
/*
* @see org.argouml.cognitive.critics.Critic#toDoItem(java.lang.Object,
* org.argouml.cognitive.Designer)
*/
@Override
public ToDoItem toDoItem(Object dm, Designer dsgr) {
ListSet offs = computeOffenders(dm);
return new UMLToDoItem(this, offs, dsgr);
}
/**
* @param ps the design material
* @return the offenders
*/
protected ListSet computeOffenders(Object ps) {
ListSet offs = new ListSet(ps);
Object cs = Model.getFacade().getContainer(ps);
if (cs == null) {
//#if defined(LOGGING)
//@#$LPS-LOGGING:GranularityType:Statement
//@#$LPS-LOGGING:Localization:NestedStatement
//@#$LPS-LOGGING:Localization:NestedIfdef-COGNITIVE
LOG.debug("null parent in still valid");
//#endif
return offs;
}
Collection peers = Model.getFacade().getSubvertices(cs);
for (Object sv : peers) {
if (Model.getFacade().isAPseudostate(sv)
&& Model.getFacade().equalsPseudostateKind(
Model.getFacade().getKind(sv),
Model.getPseudostateKind().getShallowHistory())) {
offs.add(sv);
}
}
return offs;
}
/*
* @see org.argouml.cognitive.Poster#stillValid(
* org.argouml.cognitive.ToDoItem, org.argouml.cognitive.Designer)
*/
@Override
public boolean stillValid(ToDoItem i, Designer dsgr) {
if (!isActive()) {
return false;
}
ListSet offs = i.getOffenders();
Object dm = offs.get(0);
ListSet newOffs = computeOffenders(dm);
boolean res = offs.equals(newOffs);
return res;
}
/*
* @see org.argouml.uml.cognitive.critics.CrUML#getCriticizedDesignMaterials()
*/
public Set<Object> getCriticizedDesignMaterials() {
Set<Object> ret = new HashSet<Object>();
ret.add(Model.getMetaTypes().getPseudostate());
return ret;
}
/**
* The UID.
*/
private static final long serialVersionUID = -8324054401013865193L;
}
//#endif