/*******************************************************************************
* Copyright (c) 2010-2015 Henshin developers. 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:
* TU Berlin, University of Luxembourg, SES S.A.
*******************************************************************************/
package de.tub.tfs.henshin.tggeditor.editpolicies.graphical;
import org.eclipse.gef.commands.Command;
import org.eclipse.gef.editpolicies.ComponentEditPolicy;
import org.eclipse.gef.requests.GroupRequest;
import de.tub.tfs.henshin.tgg.CritPair;
import de.tub.tfs.henshin.tggeditor.commands.delete.DeleteCritPairCommand;
public class CriticalPairEditPolicy extends ComponentEditPolicy {
@Override
protected Command createDeleteCommand(GroupRequest deleteRequest) {
if((CritPair) getHost().getModel() instanceof CritPair){
return new DeleteCritPairCommand((CritPair) getHost().getModel());
}
return null;
}
}