vnreal.gui.control.MyGraphLayout.java Source code

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Here is the source code for vnreal.gui.control.MyGraphLayout.java

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/* ***** BEGIN LICENSE BLOCK *****
 * Copyright (C) 2010-2011, The VNREAL Project Team.
 * 
 * This work has been funded by the European FP7
 * Network of Excellence "Euro-NF" (grant agreement no. 216366)
 * through the Specific Joint Developments and Experiments Project
 * "Virtual Network Resource Embedding Algorithms" (VNREAL). 
 *
 * The VNREAL Project Team consists of members from:
 * - University of Wuerzburg, Germany
 * - Universitat Politecnica de Catalunya, Spain
 * - University of Passau, Germany
 * See the file AUTHORS for details and contact information.
 * 
 * This file is part of ALEVIN (ALgorithms for Embedding VIrtual Networks).
 *
 * ALEVIN is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License Version 3 or later
 * (the "GPL"), or the GNU Lesser General Public License Version 3 or later
 * (the "LGPL") as published by the Free Software Foundation.
 *
 * ALEVIN is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * or the GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License and
 * GNU Lesser General Public License along with ALEVIN; see the file
 * COPYING. If not, see <http://www.gnu.org/licenses/>.
 *
 * ***** END LICENSE BLOCK ***** */
package vnreal.gui.control;

import edu.uci.ics.jung.algorithms.layout.StaticLayout;
import edu.uci.ics.jung.graph.Graph;
import org.apache.commons.collections15.Transformer;
import vnreal.constraints.AbstractConstraint;
import vnreal.network.Link;
import vnreal.network.Node;

import java.awt.geom.Point2D;

/**
 * @param <V> The vertices
 * @param <E> The edges
 * @author Michael Duelli
 */
public final class MyGraphLayout<T extends AbstractConstraint, V extends Node<T>, E extends Link<T>>
        extends StaticLayout<V, E> {
    public MyGraphLayout(Graph<V, E> g) {
        super(g, new Transformer<V, Point2D>() {
            @Override
            public Point2D transform(V input) {
                return new Point2D.Double(input.getCoordinateX(), input.getCoordinateY());
            }
        });
    }

    @Override
    public void setLocation(V v, Point2D p) {
        // Update own storage.
        v.setCoordinateX(p.getX());
        v.setCoordinateY(p.getY());

        super.setLocation(v, p);
    }
}