// $Id: ActionAddAssociationSpecification.java,v 1.7 2004/09/19 19:29:59 mvw Exp $
// Copyright (c) 1996-2002 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
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// $Id: ActionAddAssociationSpecification.java,v 1.7 2004/09/19 19:29:59 mvw Exp $
package org.argouml.uml.ui.foundation.core;

import org.argouml.i18n.Translator;
import org.argouml.model.ModelFacade;
import java.util.Vector;

import org.argouml.model.uml.modelmanagement.ModelManagementHelper;
import org.argouml.uml.ui.AbstractActionAddModelElement;

/**
 * 
 * @author jaap.branderhorst@xs4all.nl	
 * @since Jan 4, 2003
 */
public class ActionAddAssociationSpecification 
    extends AbstractActionAddModelElement {

    private static final ActionAddAssociationSpecification SINGLETON = 
        new ActionAddAssociationSpecification();
    /**
     * Constructor for ActionAddExtendExtensionPoint.
     */
    protected ActionAddAssociationSpecification() {
        super();
    }
    
    /**
     * @see org.argouml.uml.ui.AbstractActionAddModelElement#doIt(java.util.Vector)
     */
    protected void doIt(Vector selected) {
        ModelFacade.setSpecifications(getTarget(), selected);
    }

    /**
     * @see org.argouml.uml.ui.AbstractActionAddModelElement#getChoices()
     */
    protected Vector getChoices() {
        Vector ret = new Vector();
        if (getTarget() != null) {
            ret.addAll(ModelManagementHelper.getHelper()
                .getAllModelElementsOfKind((Class) ModelFacade.CLASSIFIER));
        }
        return ret;
    }

    /**
     * @see org.argouml.uml.ui.AbstractActionAddModelElement#getDialogTitle()
     */
    protected String getDialogTitle() {
        return Translator.localize("UMLMenu", 
                "dialog.title.add-specifications");
    }

    /**
     * @see org.argouml.uml.ui.AbstractActionAddModelElement#getSelected()
     */
    protected Vector getSelected() {
        Vector ret = new Vector();
        ret.addAll(ModelFacade.getSpecifications(getTarget()));
        return ret;
    }

    /**
     * @return Returns the sINGLETON.
     */
    public static ActionAddAssociationSpecification getInstance() {
        return SINGLETON;
    }
}