/*******************************************************************************
 * Copyright (c) 2008, 2011 Obeo.
 * 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:
 *     Obeo - initial API and implementation
 *******************************************************************************/
package org.eclipse.emf.eef.runtime.impl.command;

import org.eclipse.emf.common.command.AbstractCommand;
import org.eclipse.emf.ecore.change.ChangeDescription;
import org.eclipse.emf.eef.runtime.context.PropertiesEditingContext;

/**
 * @author <a href="mailto:goulwen.lefur@obeo.fr">Goulwen Le Fur</a>
 */
public abstract class StandardEditingCommand extends AbstractCommand {
	
	
	
	protected PropertiesEditingContext context;

	public StandardEditingCommand(PropertiesEditingContext context) {
		super();
		this.context = context;
	}

	public StandardEditingCommand(String label, String description) {
		super(label, description);
	}

	public StandardEditingCommand(String label) {
		super(label);
	}

	protected ChangeDescription description;

	/**
	 * {@inheritDoc}
	 * 
	 * @see org.eclipse.emf.common.command.AbstractCommand#prepare()
	 */
	@Override
	protected boolean prepare() {
		return true;
	}

	/**
	 * {@inheritDoc}
	 * 
	 * @see org.eclipse.emf.common.command.Command#redo()
	 */
	public void redo() {
		description.applyAndReverse();
	}

	public void undo() {
		description.applyAndReverse();
	}
}