/*
* GeoTools - The Open Source Java GIS Toolkit
* http://geotools.org
*
* (C) 2002-2008, Open Source Geospatial Foundation (OSGeo)
*
* 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;
* version 2.1 of the License.
*
* 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.
*/
package org.geotools.graph.structure.line;
import org.geotools.graph.structure.Node;
import com.vividsolutions.jts.geom.Coordinate;
/**
* Represents a node in a line network. A node in a line graph has a coordinate
* associated with it.
*
* @author Justin Deoliveira, Refractions Research Inc, jdeolive@refractions.net
*
*
* @source $URL$
*/
public interface XYNode extends Node {
/**
* Returns the coordinate associated with the node.
*
* @return A coordinate.
*/
public Coordinate getCoordinate();
/**
* Sets the coordinate associated with the node.
*
* @param c A coordinate.
*/
public void setCoordinate(Coordinate c);
}