// $Id: UMLTagDefinitionTypedValuesListModel.java 41 2010-04-03 20:04:12Z marcusvnac $
// Copyright (c) 2006 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
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package org.argouml.uml.ui.foundation.extension_mechanisms;
import java.util.Collection;
import java.util.HashSet;
import java.util.Iterator;
import org.argouml.model.Model;
import org.argouml.uml.ui.UMLModelElementListModel2;
/**
* A model for all TaggedValues typed by a TagDefinition
*
* @author tfmorris
* @since 12 Jan 2005
*/
class UMLTagDefinitionTypedValuesListModel
extends UMLModelElementListModel2 {
/**
* Constructor for UMLTagDefinitionTypeValueListModel.
*/
public UMLTagDefinitionTypedValuesListModel() {
super("typedValue");
}
/*
* @see org.argouml.uml.ui.UMLModelElementListModel2#buildModelList()
*/
protected void buildModelList() {
if (getTarget() != null) {
Collection typedValues = Model.getFacade().getTypedValues(
getTarget());
Collection taggedValues = new HashSet();
for (Iterator i = typedValues.iterator(); i.hasNext();) {
taggedValues.add(Model.getFacade().getModelElementContainer(
i.next()));
}
setAllElements(taggedValues);
}
}
/*
* @see org.argouml.uml.ui.UMLModelElementListModel2#isValidElement(Object)
*/
protected boolean isValidElement(Object element) {
Iterator i = Model.getFacade().getTypedValues(getTarget()).iterator();
while (i.hasNext()) {
if (element.equals(Model.getFacade().getModelElementContainer(
i.next())))
return true;
}
return false;
}
}