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The source code// $Id: CrIllegalName.java,v 1.11 2004/09/21 19:03:27 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: CrIllegalName.java // Classes: CrIllegalName // Original Author: jrobbins@ics.uci.edu // $Id: CrIllegalName.java,v 1.11 2004/09/21 19:03:27 mvw Exp $ package org.argouml.uml.cognitive.critics; import javax.swing.Icon; import org.argouml.cognitive.Designer; import org.argouml.model.ModelFacade; /** A critic to detect whether a model element name is legally formed. */ public class CrIllegalName extends CrUML { /** * The constructor. * */ public CrIllegalName() { setHeadline("Choose a Legal Name"); addSupportedDecision(CrUML.DEC_NAMING); addTrigger("name"); } /** * @see org.argouml.uml.cognitive.critics.CrUML#predicate2( * java.lang.Object, org.argouml.cognitive.Designer) */ public boolean predicate2(Object dm, Designer dsgr) { if (!(ModelFacade.isAModelElement(dm))) return NO_PROBLEM; Object me = /*(MModelElement)*/ dm; String meName = ModelFacade.getName(me); if (meName == null || meName.equals("")) return NO_PROBLEM; String nameStr = meName; int len = nameStr.length(); // normal model elements are not allowed to have spaces, // but for States we make an exception for (int i = 0; i < len; i++) { char c = nameStr.charAt(i); if (!(Character.isLetterOrDigit(c) || c == '_' || (c == ' ' && ModelFacade.isAStateVertex(me)))) return PROBLEM_FOUND; } return NO_PROBLEM; } /** * @see org.argouml.cognitive.Poster#getClarifier() */ public Icon getClarifier() { return ClClassName.getTheInstance(); } } /* end class CrIllegalName */ |
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