1 /*
2 * #%L
3 * EUGene :: EUGene
4 * %%
5 * Copyright (C) 2004 - 2010 CodeLutin
6 * %%
7 * This program is free software: you can redistribute it and/or modify
8 * it under the terms of the GNU Lesser General Public License as
9 * published by the Free Software Foundation, either version 3 of the
10 * License, or (at your option) any later version.
11 *
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Lesser Public License for more details.
16 *
17 * You should have received a copy of the GNU General Lesser Public
18 * License along with this program. If not, see
19 * <http://www.gnu.org/licenses/lgpl-3.0.html>.
20 * #L%
21 */
22
23 package org.nuiton.eugene.models.object.xml;
24
25 import com.google.common.collect.ImmutableSet;
26 import org.nuiton.eugene.models.object.ObjectModelEnumeration;
27 import org.nuiton.eugene.models.object.ObjectModelModifier;
28
29 import java.util.ArrayList;
30 import java.util.Collection;
31 import java.util.Set;
32
33 /**
34 * ObjectModelEnumerationImpl.
35 *
36 * Created: may 4th 2009
37 *
38 * @author Florian Desbois - desbois@codelutin.com
39 */
40 public class ObjectModelEnumerationImpl extends ObjectModelClassifierImpl implements ObjectModelEnumeration {
41
42 /**
43 * Collection of references corresponding to literal values
44 */
45 private Collection<ObjectModelImplRef> literalRefs = new ArrayList<>();
46
47 /**
48 * Add a literal to the ObjectModelEnumeration from Digester
49 *
50 * @param ref corresponding to a Literal value
51 */
52 public void addLiteral(ObjectModelImplRef ref) {
53 literalRefs.add(ref);
54 }
55
56 private static Set<ObjectModelModifier> authorizedModifiers;
57
58 @Override
59 protected Set<ObjectModelModifier> getAuthorizedModifiers() {
60 if (authorizedModifiers == null) {
61 // Nothing special ?
62 authorizedModifiers = ImmutableSet.of();
63 }
64 return authorizedModifiers;
65 }
66
67 @Override
68 public Collection<String> getLiterals() {
69 Collection<String> results = new ArrayList<>();
70 for (ObjectModelImplRef ref : literalRefs) {
71 results.add(ref.getName());
72 }
73 return results;
74 }
75
76 }