1. Project Clover database Tue Dec 20 2016 21:24:09 CET
  2. Package org.xwiki.uiextension.internal.filter

File SortByIdFilter.java

 

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Code metrics

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Classes

Class Line # Actions
SortByIdFilter 43 4 0% 1 0
1.0100%
SortByIdFilter.UIExtensionIdComparator 48 1 0% 1 0
1.0100%
 

Contributing tests

This file is covered by 2 tests. .

Source view

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.uiextension.internal.filter;
21   
22    import java.util.ArrayList;
23    import java.util.Collections;
24    import java.util.Comparator;
25    import java.util.List;
26   
27    import javax.inject.Named;
28    import javax.inject.Singleton;
29   
30    import org.xwiki.component.annotation.Component;
31    import org.xwiki.uiextension.UIExtension;
32    import org.xwiki.uiextension.UIExtensionFilter;
33   
34    /**
35    * Sort a list of {@link UIExtension} by their IDs.
36    *
37    * @version $Id: 95d23e3d04decc8eef89caa0e83c63379673abbe $
38    * @since 4.3M1
39    */
40    @Component
41    @Singleton
42    @Named("sortById")
 
43    public class SortByIdFilter implements UIExtensionFilter
44    {
45    /**
46    * Comparator comparing the IDs of two {@link UIExtension}s.
47    */
 
48    public class UIExtensionIdComparator implements Comparator<UIExtension>
49    {
 
50  17 toggle @Override
51    public int compare(UIExtension source, UIExtension target)
52    {
53  17 return source.getId().compareToIgnoreCase(target.getId());
54    }
55    }
56   
57    /**
58    * @param extensions The list of {@link UIExtension}s to filter
59    * @param ignored This filter doesn't require any parameter, passed arguments will be ignored
60    * @return The filter list
61    */
 
62  2 toggle @Override
63    public List<UIExtension> filter(List<UIExtension> extensions, String... ignored)
64    {
65  2 List<UIExtension> results = new ArrayList<UIExtension>();
66  2 results.addAll(extensions);
67  2 Collections.sort(results, new UIExtensionIdComparator());
68   
69  2 return results;
70    }
71    }