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1   /*******************************************************************************
2    *   Gisgraphy Project 
3    * 
4    *   This library is free software; you can redistribute it and/or
5    *   modify it under the terms of the GNU Lesser General Public
6    *   License as published by the Free Software Foundation; either
7    *   version 2.1 of the License, or (at your option) any later version.
8    * 
9    *   This library is distributed in the hope that it will be useful,
10   *   but WITHOUT ANY WARRANTY; without even the implied warranty of
11   *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12   *   Lesser General Public License for more details.
13   * 
14   *   You should have received a copy of the GNU Lesser General Public
15   *   License along with this library; if not, write to the Free Software
16   *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA
17   * 
18   *  Copyright 2008  Gisgraphy project 
19   *  David Masclet <davidmasclet@gisgraphy.com>
20   *  
21   *  
22   *******************************************************************************/
23  package com.gisgraphy.domain.valueobject;
24  
25  /**
26   * An SRID enum
27   * 
28   * @see <a href="http://en.wikipedia.org/wiki/SRID" >SRID</a>
29   * @author <a href="mailto:david.masclet@gisgraphy.com">David Masclet</a>
30   */
31  public enum SRID {
32  
33      /**
34       * 4326;"EPSG";4326;"GEOGCS["WGS 84"...
35       */
36     
37      WGS84_SRID {
38  	@Override
39  	public int getSRID() {
40  	    return 4326;
41  	}
42      },
43      /**
44       * 3395;"EPSG";3395;"PROJCS["WGS 84 / World Mercator"...
45       */
46      WGS84_SRID_PROJCS {
47      	@Override
48      	public int getSRID() {
49      	    return 4326;
50      	}
51          };
52  
53      /**
54       * @return an SRID (Spatial Reference IDentifier) *
55       * @see <a href="http://en.wikipedia.org/wiki/SRID" >SRID</a>
56       */
57      public abstract int getSRID();
58  }