Class | Line # | Actions | |||||
---|---|---|---|---|---|---|---|
DocumentReferenceComparator | 34 | 9 | 0% | 5 | 0 |
1 | /* | |
2 | * See the NOTICE file distributed with this work for additional | |
3 | * information regarding copyright ownership. | |
4 | * | |
5 | * This is free software; you can redistribute it and/or modify it | |
6 | * under the terms of the GNU Lesser General Public License as | |
7 | * published by the Free Software Foundation; either version 2.1 of | |
8 | * the License, or (at your option) any later version. | |
9 | * | |
10 | * This software is distributed in the hope that it will be useful, | |
11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
13 | * Lesser General Public License for more details. | |
14 | * | |
15 | * You should have received a copy of the GNU Lesser General Public | |
16 | * License along with this software; if not, write to the Free | |
17 | * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA | |
18 | * 02110-1301 USA, or see the FSF site: http://www.fsf.org. | |
19 | */ | |
20 | package org.xwiki.search.solr.internal.job; | |
21 | ||
22 | import java.util.Comparator; | |
23 | import java.util.List; | |
24 | ||
25 | import org.xwiki.model.reference.DocumentReference; | |
26 | import org.xwiki.model.reference.EntityReference; | |
27 | ||
28 | /** | |
29 | * Compares document references by looking at the entity names in the parent chain. | |
30 | * | |
31 | * @version $Id: 4d959b7866dbb202b5f23f405a95556a2a355bac $ | |
32 | * @since 5.4.5 | |
33 | */ | |
34 | public class DocumentReferenceComparator implements Comparator<DocumentReference> | |
35 | { | |
36 | 11 | ![]() |
37 | public int compare(DocumentReference alice, DocumentReference bob) | |
38 | { | |
39 | 11 | List<EntityReference> aliceChain = alice.getReversedReferenceChain(); |
40 | 11 | List<EntityReference> bobChain = bob.getReversedReferenceChain(); |
41 | 34 | for (int i = 0; i < aliceChain.size(); i++) { |
42 | 28 | int diff = aliceChain.get(i).getName().compareTo(bobChain.get(i).getName()); |
43 | 28 | if (diff != 0) { |
44 | 5 | return diff; |
45 | } | |
46 | } | |
47 | 6 | String aliceLocale = alice.getLocale() != null ? alice.getLocale().toString() : ""; |
48 | 6 | String bobLocale = bob.getLocale() != null ? bob.getLocale().toString() : ""; |
49 | 6 | return aliceLocale.compareTo(bobLocale); |
50 | } | |
51 | } |