/*
* Copyright (c) 2012-2016 Marsha Chechik, Alessio Di Sandro, Michalis Famelis,
* Rick Salay.
* 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:
* Alessio Di Sandro - Implementation.
*/
package edu.toronto.cs.se.mmint.mid.relationship.diagram.edit.policies;
import org.eclipse.gef.commands.Command;
import org.eclipse.gef.commands.UnexecutableCommand;
import org.eclipse.gmf.runtime.emf.type.core.requests.DestroyReferenceRequest;
public class ExtendibleElementReferenceSupertypeRefSemanticEditPolicy extends
ExtendibleElementReferenceSupertypeRefItemSemanticEditPolicy {
@Override
protected Command getDestroyReferenceCommand(DestroyReferenceRequest req) {
return UnexecutableCommand.INSTANCE;
}
}