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The source code// $Id: CrInstanceWithoutClassifier.java,v 1.13 2004/09/21 19:03:26 mvw Exp $ // Copyright (c) 1996-99 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. // File: CrClassWithoutComponent.java // Classes: CrClassWithoutComponent // Original Author: 5eichler@informatik.uni-hamburg.de // $Id: CrInstanceWithoutClassifier.java,v 1.13 2004/09/21 19:03:26 mvw Exp $ package org.argouml.uml.cognitive.critics; import java.util.Collection; import java.util.Iterator; import org.argouml.cognitive.Designer; import org.argouml.cognitive.ToDoItem; import org.argouml.uml.cognitive.UMLToDoItem; import org.argouml.model.ModelFacade; import org.argouml.uml.diagram.deployment.ui.UMLDeploymentDiagram; import org.argouml.uml.diagram.ui.FigNodeModelElement; import org.tigris.gef.util.VectorSet; /** * A critic to detect when an object in a deployment-diagram * is not inside a component or a component-instance **/ public class CrInstanceWithoutClassifier extends CrUML { /** * The constructor. * */ public CrInstanceWithoutClassifier() { setHeadline("Set classifier"); addSupportedDecision(CrUML.DEC_PATTERNS); } /** * @see org.argouml.uml.cognitive.critics.CrUML#predicate2( * java.lang.Object, org.argouml.cognitive.Designer) */ public boolean predicate2(Object dm, Designer dsgr) { if (!(dm instanceof UMLDeploymentDiagram)) return NO_PROBLEM; UMLDeploymentDiagram dd = (UMLDeploymentDiagram) dm; VectorSet offs = computeOffenders(dd); if (offs == null) return NO_PROBLEM; return PROBLEM_FOUND; } /** * @see org.argouml.cognitive.critics.Critic#toDoItem( * java.lang.Object, org.argouml.cognitive.Designer) */ public ToDoItem toDoItem(Object dm, Designer dsgr) { UMLDeploymentDiagram dd = (UMLDeploymentDiagram) dm; VectorSet offs = computeOffenders(dd); return new UMLToDoItem(this, offs, dsgr); } /** * @see org.argouml.cognitive.Poster#stillValid( * org.argouml.cognitive.ToDoItem, org.argouml.cognitive.Designer) */ public boolean stillValid(ToDoItem i, Designer dsgr) { if (!isActive()) return false; VectorSet offs = i.getOffenders(); UMLDeploymentDiagram dd = (UMLDeploymentDiagram) offs.firstElement(); //if (!predicate(dm, dsgr)) return false; VectorSet newOffs = computeOffenders(dd); boolean res = offs.equals(newOffs); return res; } /** * If there are instances that have no classifiers they belong to * the returned vector-set is not null. Then in the vector-set * are the UMLDeploymentDiagram and all FigObjects, FigComponentInstances * and FigMNodeInstances with no classifier. * * @param dd the diagram to check * @return the set of offenders */ public VectorSet computeOffenders(UMLDeploymentDiagram dd) { Collection figs = dd.getLayer().getContents(null); VectorSet offs = null; int size = figs.size(); Iterator figIter = figs.iterator(); while (figIter.hasNext()) { Object obj = figIter.next(); if (!(obj instanceof FigNodeModelElement)) continue; FigNodeModelElement figNodeModelElement = (FigNodeModelElement) obj; if (figNodeModelElement != null && (ModelFacade.isAInstance(figNodeModelElement.getOwner()))) { Object instance = figNodeModelElement.getOwner(); if (instance != null) { Collection col = ModelFacade.getClassifiers(instance); if (col.size() > 0) continue; } if (offs == null) { offs = new VectorSet(); offs.addElement(dd); } offs.addElement(figNodeModelElement); } } return offs; } } /* end class CrInstanceWithoutClassifier.java */ |
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