1 /* $RCSfile$
2  * $Author: hansonr $
3  * $Date: 2007-03-30 11:40:16 -0500 (Fri, 30 Mar 2007) $
4  * $Revision: 7273 $
5  *
6  * Copyright (C) 2007 Miguel, Bob, Jmol Development
7  *
8  * Contact: hansonr@stolaf.edu
9  *
10  *  This library is free software; you can redistribute it and/or
11  *  modify it under the terms of the GNU Lesser General Public
12  *  License as published by the Free Software Foundation; either
13  *  version 2.1 of the License, or (at your option) any later version.
14  *
15  *  This library is distributed in the hope that it will be useful,
16  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
17  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
18  *  Lesser General License for more details.
19  *
20  *  You should have received a copy of the GNU Lesser General Public
21  *  License along with this library; if not, write to the Free Software
22  *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
23  */
24 package org.jmol.jvxl.readers;
25 
26 import java.io.BufferedReader;
27 import java.util.Date;
28 
29 import javajs.util.SB;
30 
31 
32 
33 abstract class PolygonFileReader extends SurfaceFileReader {
34 
35   protected int nVertices;
36   protected int nTriangles;
37 
PolygonFileReader()38   PolygonFileReader(){}
39 
init2PFR(SurfaceGenerator sg, BufferedReader br)40   protected void init2PFR(SurfaceGenerator sg, BufferedReader br) {
41     init2SFR(sg, br);
42     jvxlFileHeaderBuffer = new SB();
43     jvxlFileHeaderBuffer.append("#created ").append("" + new Date()).append("\n");
44     vertexDataOnly = true;
45   }
46 
47   @Override
readVolumeParameters(boolean isMapData)48   protected boolean readVolumeParameters(boolean isMapData) {
49     // required by SurfaceReader
50     return true;
51   }
52 
53   @Override
readVolumeData(boolean isMapData)54   protected boolean readVolumeData(boolean isMapData) {
55     // required by SurfaceReader
56     return true;
57   }
58 
59   @Override
readSurfaceData(boolean isMapData)60   protected void readSurfaceData(boolean isMapData) throws Exception {
61     getSurfaceData();
62     // required by SurfaceReader
63   }
64 
getSurfaceData()65   abstract void getSurfaceData() throws Exception;
66 
67 }
68