/*
* The JTS Topology Suite is a collection of Java classes that
* implement the fundamental operations required to validate a given
* geo-spatial data set to a known topological specification.
*
* Copyright (C) 2001 Vivid Solutions
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* For more information, contact:
*
* Vivid Solutions
* Suite #1A
* 2328 Government Street
* Victoria BC V8T 5G5
* Canada
*
* (250)385-6040
* www.vividsolutions.com
*/
package com.vividsolutions.jts.operation.overlay;
import com.vividsolutions.jts.geom.*;
import com.vividsolutions.jts.geomgraph.*;
/**
* A ring of {@link Edge}s with the property that no node
* has degree greater than 2. These are the form of rings required
* to represent polygons under the OGC SFS spatial data model.
*
* @version 1.7
* @see com.vividsolutions.jts.operation.overlay.MaximalEdgeRing
*/
public class MinimalEdgeRing
extends EdgeRing
{
public MinimalEdgeRing(DirectedEdge start, GeometryFactory geometryFactory) {
super(start, geometryFactory);
}
public DirectedEdge getNext(DirectedEdge de)
{
return de.getNextMin();
}
public void setEdgeRing(DirectedEdge de, EdgeRing er)
{
de.setMinEdgeRing(er);
}
}