/*******************************************************************************
* Copyright (c) 2003, 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.parts;
import java.util.List;
import java.util.Map;
import org.eclipse.draw2d.IFigure;
import org.eclipse.draw2d.graph.CompoundDirectedGraph;
import org.eclipse.draw2d.graph.Edge;
import org.eclipse.draw2d.graph.Node;
import org.eclipse.gef.EditPart;
import org.eclipse.gef.examples.flow.figures.SequentialActivityFigure;
/**
* @author hudsonr
* Created on Jul 18, 2003
*/
public class SequentialActivityPart
extends StructuredActivityPart
{
/**
* @see org.eclipse.gef.examples.flow.parts.StructuredActivityPart#createFigure()
*/
protected IFigure createFigure() {
return new SequentialActivityFigure();
}
/**
* @see ActivityPart#contributeEdgesToGraph(org.eclipse.graph.CompoundDirectedGraph,
* java.util.Map)
*/
public void contributeEdgesToGraph(CompoundDirectedGraph graph, Map map) {
super.contributeEdgesToGraph(graph, map);
Node node, prev = null;
EditPart a;
List members = getChildren();
for (int n = 0; n < members.size(); n++) {
a = (EditPart)members.get(n);
node = (Node)map.get(a);
if (prev != null) {
Edge e = new Edge(prev, node);
e.weight = 50;
graph.edges.add(e);
}
prev = node;
}
}
/**
* @see org.eclipse.gef.examples.flow.parts.StructuredActivityPart#getAnchorOffset()
*/
int getAnchorOffset() {
return 15;
}
}