// $Id: UMLInteractionMessagesListModel.java 41 2010-04-03 20:04:12Z marcusvnac $
// Copyright (c) 2002-2006 The Regents of the University of California. All
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// software and its documentation without fee, and without a written
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package org.argouml.uml.ui.behavior.collaborations;
import java.util.Iterator;
import org.argouml.model.Model;
import org.argouml.uml.ui.UMLModelElementListModel2;
/**
* List model for messages on the interaction proppanel.
*
* @author jaap.branderhorst@xs4all.nl
*/
public class UMLInteractionMessagesListModel extends UMLModelElementListModel2 {
/**
* Constructor for UMLInteractionMessagesListModel.
*/
public UMLInteractionMessagesListModel() {
super("message");
}
/*
* @see org.argouml.uml.ui.UMLModelElementListModel2#buildModelList()
*/
protected void buildModelList() {
removeAllElements();
Iterator it = Model.getFacade().getMessages(getTarget()).iterator();
while (it.hasNext()) {
addElement(it.next());
}
}
/*
* @see org.argouml.uml.ui.UMLModelElementListModel2#isValidElement(Object)
*/
protected boolean isValidElement(Object elem) {
return Model.getFacade().isAMessage(elem)
&& Model.getFacade().getInteraction(elem) == getTarget();
}
}