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/***************************************************************************************************
* Copyright (c) 2003, 2004 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.wst.common.internal.emfworkbench.integration;
import org.eclipse.emf.common.command.AbstractCommand;
import org.eclipse.emf.common.command.Command;
import org.eclipse.wst.common.internal.emfworkbench.edit.InvertedCommand;
public abstract class AbstractEditModelCommand extends AbstractCommand {
private Command target;
private AbstractEditModelCommand owner;
protected AbstractEditModelCommand() {
super();
}
public AbstractEditModelCommand(Command targetCommand) {
super();
target = targetCommand;
}
public abstract EditModelCommand getEditModelCommand();
protected AbstractEditModelCommand getOutermostCommand() {
return owner == null ? this : owner.getOutermostCommand();
}
protected Command getOwner() {
return owner;
}
public Command getTarget() {
return target;
}
/**
* Creates a new inverted command on the outermost command
*/
public InvertedCommand inverted() {
AbstractEditModelCommand outer = getOutermostCommand();
InvertedCommand cmd = new InvertedCommand(outer);
outer.setOwner(cmd);
return cmd;
}
protected void setOwner(AbstractEditModelCommand ownerCommand) {
owner = ownerCommand;
}
}
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