/* $Id: ActionSetStructuralFeatureMultiplicity.java 18760 2010-09-18 05:19:53Z tfmorris $
*****************************************************************************
* Copyright (c) 2009 Contributors - see below
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* tfmorris
*****************************************************************************
*
* Some portions of this file was previously release using the BSD License:
*/
// Copyright (c) 1996-2008 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
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// UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR DIRECT, INDIRECT,
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package org.argouml.uml.ui.foundation.core;
import org.argouml.model.Model;
import org.argouml.uml.ui.ActionSetMultiplicity;
/**
* Action to set the multiplicity of a structural feature.
* @author jaap.branderhorst@xs4all.nl
* @since Jan 6, 2003
*/
public class ActionSetStructuralFeatureMultiplicity
extends ActionSetMultiplicity {
private static final ActionSetStructuralFeatureMultiplicity SINGLETON =
new ActionSetStructuralFeatureMultiplicity();
/**
* Constructor for ActionSetStructuralFeatureMultiplicity.
*/
protected ActionSetStructuralFeatureMultiplicity() {
super();
}
/*
* @see org.argouml.uml.ui.ActionSetMultiplicity#setSelectedItem(
* java.lang.Object, java.lang.Object)
*/
public void setSelectedItem(Object item, Object target) {
if (target != null && Model.getFacade().isAStructuralFeature(target)) {
if (Model.getFacade().isAMultiplicity(item)) {
Model.getCoreHelper().setMultiplicity(target, item);
} else if (item instanceof String) {
Model.getCoreHelper().setMultiplicity(target, (String) item);
}
}
}
/**
* @return Returns the sINGLETON.
*/
public static ActionSetStructuralFeatureMultiplicity getInstance() {
return SINGLETON;
}
}