/*******************************************************************************
* 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.editor.commands.graph;
import org.eclipse.emf.henshin.model.Attribute;
import org.eclipse.emf.henshin.model.Node;
import org.eclipse.gef.commands.CompoundCommand;
import de.tub.tfs.henshin.editor.util.HenshinLayoutUtil;
import de.tub.tfs.muvitor.commands.SimpleDeleteEObjectCommand;
/**
* The Class DeleteAttributeCommand.
*/
public class DeleteAttributeCommand extends CompoundCommand {
private Attribute attribute;
/**
* F�gt ein �bergebenes Attribute zu einem DeletetCommand hinzu.
*
* @param attribute
* the attribute
*/
public DeleteAttributeCommand(Attribute attribute) {
this.attribute = attribute;
add(new SimpleDeleteEObjectCommand(attribute));
}
@Override
public boolean canExecute() {
return super.canExecute() && !HenshinLayoutUtil.INSTANCE.hasOriginInKernelRule((Node) attribute.eContainer());
}
}