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The source code// $Id: Checklist.java,v 1.7 2004/09/05 06:46:44 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: Checklist.java // Class: Checklist // Original Author: jrobbins@ics.uci.edu package org.argouml.cognitive.checklist; import java.io.Serializable; import java.util.Enumeration; import java.util.Vector; /** A Checklist is basically a list of CheckItems. It also provides * some convience functions for adding trivial CheckItems (ones that * have no predicate). * * In ArgoUML, Checklists are shown in the TabChecklist panel. * * @see org.argouml.cognitive.checklist.ui.TabChecklist */ public class Checklist implements Serializable { //////////////////////////////////////////////////////////////// // instance variables /** Pending CheckItems for the designer to consider. */ private Vector items = new Vector(); private String nextCategory = "General"; /** * The constructor. * */ public Checklist() { } //////////////////////////////////////////////////////////////// // accessors /** * @return the items */ public Vector getCheckItems() { return items; } /** * @param item the item to be added to the list */ public void addItem(CheckItem item) { items.addElement(item); } /** * @param item the item to be removed */ public void removeItem(CheckItem item) { items.removeElement(item); } /** * @param description the description for a new item */ public void addItem(String description) { CheckItem item = new CheckItem(nextCategory, description); items.addElement(item); } /** * Replace the list by the given new list. * * @param list the given new list */ public synchronized void addAll(Checklist list) { Enumeration cur = list.elements(); while (cur.hasMoreElements()) { CheckItem item = (CheckItem) cur.nextElement(); addItem(item); } } /** * @return the list in enumeration format */ public Enumeration elements() { return items.elements(); } /** * @return the number of items in the list */ public int size() { return items.size(); } /** * @param index the position of the item to retrieve * @return the item */ public CheckItem elementAt(int index) { return (CheckItem) items.elementAt(index); } /** * @param cat the category */ public void setNextCategory(String cat) { nextCategory = cat; } /** * @see java.lang.Object#toString() */ public String toString() { String res; res = getClass().getName() + " {\n"; Enumeration cur = elements(); while (cur.hasMoreElements()) { CheckItem item = (CheckItem) cur.nextElement(); res += " " + item.toString() + "\n"; } res += " }"; return res; } } /* end class Checklist */ |
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