/*******************************************************************************
* Copyright (c) 2007 Spring IDE 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:
* Spring IDE Developers - initial API and implementation
*******************************************************************************/
package org.springframework.ide.eclipse.webflow.ui.graph.commands;
import org.eclipse.gef.commands.Command;
import org.springframework.ide.eclipse.webflow.core.model.IAttributeMapper;
import org.springframework.ide.eclipse.webflow.core.model.ISubflowState;
/**
* @author Christian Dupuis
*/
public class DeleteAttributeMapperCommand extends Command {
/**
*
*/
private IAttributeMapper child;
/**
*
*/
private ISubflowState parent;
/* (non-Javadoc)
* @see org.eclipse.gef.commands.Command#execute()
*/
public void execute() {
primExecute();
}
/**
*
*/
protected void primExecute() {
parent.removeAttributeMapper();
}
/* (non-Javadoc)
* @see org.eclipse.gef.commands.Command#redo()
*/
public void redo() {
primExecute();
}
/**
*
*
* @param a
*/
public void setChild(IAttributeMapper a) {
child = a;
}
/**
*
*
* @param sa
*/
public void setParent(ISubflowState sa) {
parent = sa;
}
/* (non-Javadoc)
* @see org.eclipse.gef.commands.Command#undo()
*/
public void undo() {
parent.setAttributeMapper(child);
}
}