01: /*
02: * GeoTools - OpenSource mapping toolkit
03: * http://geotools.org
04: * (C) 2002-2006, GeoTools Project Managment Committee (PMC)
05: * (C) 2002, Refractions Reserach Inc.
06: *
07: * This library is free software; you can redistribute it and/or
08: * modify it under the terms of the GNU Lesser General Public
09: * License as published by the Free Software Foundation;
10: * version 2.1 of the License.
11: *
12: * This library is distributed in the hope that it will be useful,
13: * but WITHOUT ANY WARRANTY; without even the implied warranty of
14: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15: * Lesser General Public License for more details.
16: */
17: package org.geotools.graph.structure.line;
18:
19: import org.geotools.graph.structure.basic.BasicDirectedNode;
20:
21: import com.vividsolutions.jts.geom.Coordinate;
22:
23: /**
24: * Basic implementation of a directed XYNode extended from BasicDirectedNode.
25: * The coordinate is stored in the underlying object reference of the node.
26: *
27: * @see org.geotools.graph.structure.basic.BasicDirectedNode
28: *
29: * @author Justin Deoliveira, Refractions Research Inc, jdeolive@refractions.net
30: *
31: * @source $URL: http://svn.geotools.org/geotools/tags/2.4.1/modules/extension/graph/src/main/java/org/geotools/graph/structure/line/BasicDirectedXYNode.java $
32: */
33: public class BasicDirectedXYNode extends BasicDirectedNode implements
34: XYNode {
35:
36: /**
37: * @see XYNode#getCoordinate()
38: */
39: public Coordinate getCoordinate() {
40: return ((Coordinate) getObject());
41: }
42:
43: /**
44: * @see XYNode#setCoordinate(Coordinate)
45: */
46: public void setCoordinate(Coordinate c) {
47: setObject(c);
48: }
49: }
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