/*******************************************************************************
 * Copyright (c) 2000, 2005 IBM Corporation and others.
 * 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:
 *     IBM Corporation - initial API and implementation
 *******************************************************************************/
package org.eclipse.gef.examples.flow.model.commands;

import org.eclipse.gef.commands.Command;

import org.eclipse.gef.examples.flow.model.Activity;

/**
 * Command to rename Activities.
 * @author Daniel Lee
 */
public class RenameActivityCommand extends Command {

private Activity source;
private String name, oldName;

/**
 * @see org.eclipse.gef.commands.Command#execute()
 */
public void execute() {
	source.setName(name);
}

/**
 * Sets the new Activity name
 * @param string the new name
 */
public void setName(String string) {
	name = string;
}

/**
 * Sets the old Activity name
 * @param string the old name
 */
public void setOldName(String string) {
	oldName = string;
}

/**
 * Sets the source Activity
 * @param activity the source Activity
 */
public void setSource(Activity activity) {
	source = activity;
}

/**
 * @see org.eclipse.gef.commands.Command#undo()
 */
public void undo() {
	source.setName(oldName);
}

}