Ptidej-v5.2-master/POM Tests/data/ArgoUML_0.28/src/org/argouml/uml/ui/behavior/use_cases/ActionAddExtendExtensionPoint.java
// $Id: ActionAddExtendExtensionPoint.java 13828 2007-11-23 23:53:04Z tfmorris $
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// software and its documentation without fee, and without a written
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package org.argouml.uml.ui.behavior.use_cases;

import java.util.ArrayList;
import java.util.Collection;
import java.util.List;

import org.argouml.i18n.Translator;
import org.argouml.model.Model;
import org.argouml.uml.ui.AbstractActionAddModelElement2;

/**
 * @since Oct 6, 2002
 * @author jaap.branderhorst@xs4all.nl
 * @stereotype singleton
 */
public class ActionAddExtendExtensionPoint
    extends AbstractActionAddModelElement2 {

    private static final ActionAddExtendExtensionPoint SINGLETON =
        new ActionAddExtendExtensionPoint();
    /**
     * Constructor for ActionAddExtendExtensionPoint.
     */
    protected ActionAddExtendExtensionPoint() {
        super();
    }


    @Override
    protected void doIt(Collection selected) {
        Model.getUseCasesHelper().setExtensionPoints(getTarget(), selected);
    }


    protected List getChoices() {
        List ret = new ArrayList();
        if (getTarget() != null) {
            Object extend = /*(MExtend)*/getTarget();
            Collection c = Model.getFacade().getExtensionPoints(
                    Model.getFacade().getBase(extend));
            ret.addAll(c);
        }
        return ret;
    }


    protected String getDialogTitle() {
        return Translator.localize(
                "dialog.title.add-extensionpoints");
    }


    protected List getSelected() {
        List ret = new ArrayList();
        ret.addAll(Model.getFacade().getExtensionPoints(getTarget()));
        return ret;
    }

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

}
