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The source code// $Id: CompoundCritic.java,v 1.9 2004/09/04 21:33:02 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: CompoundCritic.java // Classes: CompoundCritic // Original Author: jrobbins@ics.uci.edu // $Id: CompoundCritic.java,v 1.9 2004/09/04 21:33:02 mvw Exp $ package org.argouml.cognitive.critics; import java.util.Vector; import javax.swing.Icon; import org.argouml.cognitive.Decision; import org.argouml.cognitive.Designer; import org.argouml.cognitive.Goal; import org.argouml.cognitive.ToDoItem; import org.tigris.gef.util.VectorSet; /** A CompoundCritic acts like a regular critic in that it checks the * design and produces design feedback. However, a CompoundCritic is * composed of several regular critics that are applied in order. * The first one the produces feedback ends the application. This is * useful when criticism can be ordered from specific to general: * general feedback should not be produced if specific feedback is * available. For example, one critic might check for the legality * of the name of a design element, and another might check for the * presence of any name. If a given design element has no name, both * critics could produce feedback, but it would be more useful if * only the first one did. */ // TODO: maybe should stop at first, or find highest priority. public class CompoundCritic extends Critic { //////////////////////////////////////////////////////////////// // instance variables /** The sub-critics that make up this CompoundCritic. */ private Vector critics = new Vector(); //////////////////////////////////////////////////////////////// // constructor /** * The constructor of a compound critic. * */ public CompoundCritic() { } /** * The constructor. * * @param c1 the first critic that makes up the compound critic * @param c2 the 2nd critic that makes up the compound critic */ public CompoundCritic(Critic c1, Critic c2) { this(); critics.addElement(c1); critics.addElement(c2); } /** * The constructor. * * @param c1 the first critic that makes up the compound critic * @param c2 the 2nd critic that makes up the compound critic * @param c3 the 3rd critic that makes up the compound critic */ public CompoundCritic(Critic c1, Critic c2, Critic c3) { this(c1, c2); critics.addElement(c3); } /** * The constructor. * * @param c1 the first critic that makes up the compound critic * @param c2 the 2nd critic that makes up the compound critic * @param c3 the 3rd critic that makes up the compound critic * @param c4 the 4th critic that makes up the compound critic */ public CompoundCritic(Critic c1, Critic c2, Critic c3, Critic c4) { this(c1, c2, c3); critics.addElement(c4); } //////////////////////////////////////////////////////////////// // accessors /** * @param c the new list of critics that completely * replaces the old list */ public void setCritics(Vector c) { critics = c; } /** * @return the complete list of critics */ public Vector getCritics() { return critics; } /** * @param c the critic to be added at the end of the current list */ public void addCritic(Critic c) { critics.addElement(c); } /** * @param c the critic to be removed */ public void removeCritic(Critic c) { critics.removeElement(c); } //////////////////////////////////////////////////////////////// // critiquing /** * @see org.argouml.cognitive.critics.Critic#critique(java.lang.Object, * org.argouml.cognitive.Designer) */ public void critique(Object dm, Designer dsgr) { int size = critics.size(); for (int i = 0; i < size; ++i) { Critic c = (Critic) critics.elementAt(i); if (c.isActive() && c.predicate(dm, dsgr)) { ToDoItem item = c.toDoItem(dm, dsgr); postItem(item, dm, dsgr); return; // once one criticism is found, exit } } } /** * @see org.argouml.cognitive.Poster#supports(org.argouml.cognitive.Decision) */ public boolean supports(Decision d) { int size = critics.size(); for (int i = 0; i < size; ++i) { Critic c = (Critic) critics.elementAt(i); if (c.supports(d)) return true; } return false; } /** * @see org.argouml.cognitive.Poster#getSupportedDecisions() */ public Vector getSupportedDecisions() { throw new UnsupportedOperationException(); } /** * @see org.argouml.cognitive.critics.Critic#addSupportedDecision(org.argouml.cognitive.Decision) */ public void addSupportedDecision(Decision d) { throw new UnsupportedOperationException(); } /** * @see org.argouml.cognitive.Poster#supports(org.argouml.cognitive.Goal) */ public boolean supports(Goal g) { int size = critics.size(); for (int i = 0; i < size; ++i) { Critic c = (Critic) critics.elementAt(i); if (c.supports(g)) return true; } return false; } /** * @see org.argouml.cognitive.Poster#getSupportedGoals() */ public Vector getSupportedGoals() { throw new UnsupportedOperationException(); } /** * @see org.argouml.cognitive.critics.Critic#addSupportedGoal(org.argouml.cognitive.Goal) */ public void addSupportedGoal(Goal g) { throw new UnsupportedOperationException(); } /** * @see org.argouml.cognitive.Poster#containsKnowledgeType(java.lang.String) */ public boolean containsKnowledgeType(String type) { int size = critics.size(); for (int i = 0; i < size; ++i) { Critic c = (Critic) critics.elementAt(i); if (c.containsKnowledgeType(type)) return true; } return false; } /** * @see org.argouml.cognitive.critics.Critic#addKnowledgeType(java.lang.String) */ public void addKnowledgeType(String type) { throw new UnsupportedOperationException(); } /** * @see org.argouml.cognitive.Poster#expand(java.lang.String, * org.tigris.gef.util.VectorSet) */ public String expand(String desc, VectorSet offs) { throw new UnsupportedOperationException(); } /** * @see org.argouml.cognitive.Poster#getClarifier() */ public Icon getClarifier() { throw new UnsupportedOperationException(); } /** * @see org.argouml.cognitive.critics.Critic#isActive() */ public boolean isActive() { int size = critics.size(); for (int i = 0; i < size; ++i) { Critic c = (Critic) critics.elementAt(i); if (c.isActive()) return true; } return false; } //////////////////////////////////////////////////////////////// // criticism control /** * @see org.argouml.cognitive.critics.Critic#isEnabled() */ public boolean isEnabled() { return true; } //////////////////////////////////////////////////////////////// // design feedback /** * @see org.argouml.cognitive.critics.Critic#toDoItem(java.lang.Object, * org.argouml.cognitive.Designer) */ public ToDoItem toDoItem(Object dm, Designer dsgr) { throw new UnsupportedOperationException(); } } /* end class CompoundCritic */ |
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