001 //$HeadURL: svn+ssh://jwilden@svn.wald.intevation.org/deegree/base/branches/2.5_testing/src/org/deegree/model/coverage/grid/GridGeometry.java $
002 /*----------------------------------------------------------------------------
003 This file is part of deegree, http://deegree.org/
004 Copyright (C) 2001-2009 by:
005 Department of Geography, University of Bonn
006 and
007 lat/lon GmbH
008
009 This library is free software; you can redistribute it and/or modify it under
010 the terms of the GNU Lesser General Public License as published by the Free
011 Software Foundation; either version 2.1 of the License, or (at your option)
012 any later version.
013 This library is distributed in the hope that it will be useful, but WITHOUT
014 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
015 FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
016 details.
017 You should have received a copy of the GNU Lesser General Public License
018 along with this library; if not, write to the Free Software Foundation, Inc.,
019 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
020
021 Contact information:
022
023 lat/lon GmbH
024 Aennchenstr. 19, 53177 Bonn
025 Germany
026 http://lat-lon.de/
027
028 Department of Geography, University of Bonn
029 Prof. Dr. Klaus Greve
030 Postfach 1147, 53001 Bonn
031 Germany
032 http://www.geographie.uni-bonn.de/deegree/
033
034 e-mail: info@deegree.org
035 ----------------------------------------------------------------------------*/
036 package org.deegree.model.coverage.grid;
037
038 import java.io.Serializable;
039
040 /**
041 * Describes the geometry and georeferencing information of the grid coverage. The grid range
042 * attribute determines the valid grid coordinates and allows for calculation of grid size. A grid
043 * coverage may or may not have georeferencing.
044 *
045 * @version $Revision: 18195 $
046 * @author <a href="mailto:poth@lat-lon.de">Andreas Poth</a>
047 * @author last edited by: $Author: mschneider $
048 *
049 * @version 1.0. $Revision: 18195 $, $Date: 2009-06-18 17:55:39 +0200 (Do, 18 Jun 2009) $
050 *
051 * @since 2.0
052 */
053
054 class GridGeometry implements Serializable {
055
056 private static final long serialVersionUID = -1854324911295104602L;
057
058 private GridRange gridRange = null;
059
060 /**
061 *
062 * @param gridRange
063 */
064 GridGeometry( GridRange gridRange ) {
065 this.gridRange = gridRange;
066 }
067
068 /**
069 * The valid coordinate range of a grid coverage. The lowest valid grid coordinate is zero. A
070 * grid with 512 cells can have a minimum coordinate of 0 and maximum of 512, with 511 as the
071 * highest valid index.
072 *
073 * @return The valid coordinate range of a grid coverage
074 *
075 */
076 public GridRange getGridRange() {
077 return gridRange;
078 }
079
080 }