01: //$HeadURL: https://svn.wald.intevation.org/svn/deegree/base/trunk/src/org/deegree/model/spatialschema/Surface.java $
02: /*---------------- FILE HEADER ------------------------------------------
03:
04: This file is part of deegree.
05: Copyright (C) 2001-2008 by:
06: EXSE, Department of Geography, University of Bonn
07: http://www.giub.uni-bonn.de/deegree/
08: lat/lon GmbH
09: http://www.lat-lon.de
10:
11: This library is free software; you can redistribute it and/or
12: modify it under the terms of the GNU Lesser General Public
13: License as published by the Free Software Foundation; either
14: version 2.1 of the License, or (at your option) any later version.
15:
16: This library is distributed in the hope that it will be useful,
17: but WITHOUT ANY WARRANTY; without even the implied warranty of
18: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
19: Lesser General Public License for more details.
20:
21: You should have received a copy of the GNU Lesser General Public
22: License along with this library; if not, write to the Free Software
23: Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
24:
25: Contact:
26:
27: Andreas Poth
28: lat/lon GmbH
29: Aennchenstr. 19
30: 53115 Bonn
31: Germany
32: E-Mail: poth@lat-lon.de
33:
34: Prof. Dr. Klaus Greve
35: Department of Geography
36: University of Bonn
37: Meckenheimer Allee 166
38: 53115 Bonn
39: Germany
40: E-Mail: greve@giub.uni-bonn.de
41:
42:
43: ---------------------------------------------------------------------------*/
44:
45: package org.deegree.model.spatialschema;
46:
47: /**
48: *
49: * Defining the surface geometry of the iso geometry model. a surface is made of 1..n surface
50: * patches. for convention it is defined that Surface is a closed geometry. that means each surface
51: * patch a surface is made of must touch at least one other surface patch if a surface is made of
52: * more then one surface patch
53: *
54: * <p>
55: * -----------------------------------------------------
56: * </p>
57: *
58: * @author Andreas Poth
59: * @author last edited by: $Author: apoth $
60: * @version $Revision: 9343 $ $Date: 2007-12-27 05:30:32 -0800 (Thu, 27 Dec 2007) $
61: *
62: */
63:
64: public interface Surface extends OrientableSurface, GenericSurface {
65:
66: /**
67: * @return the number of patches building the surface
68: */
69: int getNumberOfSurfacePatches();
70:
71: /**
72: * @param index
73: * the index to look for.
74: * @return the surface patch at the submitted index.
75: * @throws GeometryException
76: * if the Index is negativ.
77: */
78: SurfacePatch getSurfacePatchAt(int index) throws GeometryException;
79:
80: }
|