2 * Copyright (C) 2001, 2002 The Mir-coders group
4 * This file is part of Mir.
6 * Mir is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * Mir is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with Mir; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 * In addition, as a special exception, The Mir-coders gives permission to link
21 * the code of this program with any library licensed under the Apache Software License,
22 * The Sun (tm) Java Advanced Imaging library (JAI), The Sun JIMI library
23 * (or with modified versions of the above that use the same license as the above),
24 * and distribute linked combinations including the two. You must obey the
25 * GNU General Public License in all respects for all of the code used other than
26 * the above mentioned libraries. If you modify this file, you may extend this
27 * exception to your version of the file, but you are not obligated to do so.
28 * If you do not wish to do so, delete this exception statement from your version.
32 import java.util.ArrayList;
33 import java.util.HashMap;
34 import java.util.List;
37 public class RSSData {
38 private List resources;
39 private Map rdfClassToResources;
40 private Map identifierToResource;
43 resources = new ArrayList();
44 rdfClassToResources = new HashMap();
45 identifierToResource = new HashMap();
48 public List getAllResources() {
52 public void addResource(RDFResource aResource) {
53 resources.add(aResource);
54 List resourcesForClass = (List) rdfClassToResources.get(aResource.getRdfClass());
55 if (resourcesForClass==null) {
56 resourcesForClass = new ArrayList();
57 rdfClassToResources.put(aResource.getRdfClass(), resourcesForClass);
59 resourcesForClass.add(aResource);
60 if (aResource.getIdentifier()!=null)
61 identifierToResource.put(aResource.getIdentifier(), aResource);
64 public List getResourcesForRdfClass(String aClass) {
65 return (List) rdfClassToResources.get(aClass);
68 public RDFResource getResourceForIdentifier(String anIdentifier) {
69 return (RDFResource) identifierToResource.get(anIdentifier);
72 public Object get(String aKey) {
73 Object result = getResourceForIdentifier(aKey);
76 return getResourcesForRdfClass(aKey);