2 // forester -- software libraries and applications
3 // for genomics and evolutionary biology research.
5 // Copyright (C) 2010 Christian M Zmasek
6 // Copyright (C) 2010 Sanford-Burnham Medical Research Institute
9 // This library is free software; you can redistribute it and/or
10 // modify it under the terms of the GNU Lesser General Public
11 // License as published by the Free Software Foundation; either
12 // version 2.1 of the License, or (at your option) any later version.
14 // This library is distributed in the hope that it will be useful,
15 // but WITHOUT ANY WARRANTY; without even the implied warranty of
16 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 // Lesser General Public License for more details.
19 // You should have received a copy of the GNU Lesser General Public
20 // License along with this library; if not, write to the Free Software
21 // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
23 // Contact: phylosoft @ gmail . com
24 // WWW: www.phylosoft.org/forester
26 package org.forester.io.parsers.phyloxml.data;
28 import java.util.ArrayList;
29 import java.util.List;
31 import org.forester.io.parsers.phyloxml.PhyloXmlMapping;
32 import org.forester.io.parsers.phyloxml.XmlElement;
33 import org.forester.io.parsers.util.PhylogenyParserException;
34 import org.forester.phylogeny.data.PhylogenyData;
35 import org.forester.phylogeny.data.Point;
36 import org.forester.phylogeny.data.Polygon;
38 public class PolygonParser implements PhylogenyDataPhyloXmlParser {
40 private static final PhylogenyDataPhyloXmlParser _instance;
43 _instance = new PolygonParser();
45 catch ( final Throwable e ) {
46 throw new RuntimeException( e.getMessage() );
50 private PolygonParser() {
54 public PhylogenyData parse( final XmlElement element ) throws PhylogenyParserException {
55 final List<Point> points = new ArrayList<Point>();
56 for( int j = 0; j < element.getNumberOfChildElements(); ++j ) {
57 final XmlElement e = element.getChildElement( j );
58 if ( e.getQualifiedName().equals( PhyloXmlMapping.POINT ) ) {
59 points.add( ( Point ) PointParser.getInstance().parse( e ) );
62 return new Polygon( points );
65 public static PhylogenyDataPhyloXmlParser getInstance() {