/*******************************************************************************
* 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.IStateTransition;
import org.springframework.ide.eclipse.webflow.core.model.ITransitionableFrom;
import org.springframework.ide.eclipse.webflow.core.model.ITransitionableTo;
import org.springframework.ide.eclipse.webflow.core.model.IWebflowState;
/**
* @author Christian Dupuis
*/
public class CreateAndAssignSourceCommand extends Command {
/**
*
*/
private ITransitionableTo child;
/**
*
*/
private IWebflowState parent;
/**
*
*/
private ITransitionableFrom source;
/**
*
*/
private IStateTransition transition;
/* (non-Javadoc)
* @see org.eclipse.gef.commands.Command#execute()
*/
public void execute() {
parent.addState(child);
//transition = new StateTransition(child, source, "*");
}
/* (non-Javadoc)
* @see org.eclipse.gef.commands.Command#redo()
*/
public void redo() {
source.addOutputTransition(transition);
child.addInputTransition(transition);
parent.addState(child);
}
/**
*
*
* @param activity
*/
public void setChild(ITransitionableTo activity) {
child = activity;
//child.setId(activity.getElementName());
}
/**
*
*
* @param sa
*/
public void setParent(IWebflowState sa) {
parent = sa;
}
/**
*
*
* @param activity
*/
public void setSource(ITransitionableFrom activity) {
source = activity;
}
/* (non-Javadoc)
* @see org.eclipse.gef.commands.Command#undo()
*/
public void undo() {
source.removeOutputTransition(transition);
child.removeInputTransition(transition);
parent.removeState(child);
}
}