1. Project Clover database Tue Dec 20 2016 21:24:09 CET
  2. Package org.xwiki.refactoring.splitter.criterion

File HeadingLevelSplittingCriterion.java

 

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Classes

Class Line # Actions
HeadingLevelSplittingCriterion 34 9 0% 4 0
1.0100%
 

Contributing tests

This file is covered by 1 test. .

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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.refactoring.splitter.criterion;
21   
22    import java.util.Arrays;
23   
24    import org.xwiki.rendering.block.Block;
25    import org.xwiki.rendering.block.HeaderBlock;
26    import org.xwiki.rendering.block.SectionBlock;
27   
28    /**
29    * A {@link SplittingCriterion} based on the heading levels present in an xwiki document.
30    *
31    * @version $Id: fd2e13e199969aa237ebc3a9c2befab2e3e74b7d $
32    * @since 1.9M1
33    */
 
34    public class HeadingLevelSplittingCriterion implements SplittingCriterion
35    {
36    /**
37    * Array of heading levels (ascending) used for splitting.
38    */
39    private int[] headingLevels;
40   
41    /**
42    * Constructs a new {@link HeadingLevelSplittingCriterion}.
43    *
44    * @param headingLevels sorted array of heading levels (ascending)
45    */
 
46  4 toggle public HeadingLevelSplittingCriterion(int[] headingLevels)
47    {
48  4 this.headingLevels = headingLevels;
49  4 Arrays.sort(this.headingLevels);
50    }
51   
 
52  14 toggle @Override
53    public boolean shouldIterate(Block block, int depth)
54    {
55  14 return (block instanceof SectionBlock && depth < headingLevels[headingLevels.length - 1]);
56    }
57   
 
58  16 toggle @Override
59    public boolean shouldSplit(Block block, int depth)
60    {
61  16 boolean shouldSplit = false;
62  16 if (block instanceof SectionBlock) {
63  8 SectionBlock section = (SectionBlock) block;
64  8 Block firstChild = section.getChildren().get(0);
65  8 shouldSplit = (firstChild instanceof HeaderBlock) && (Arrays.binarySearch(headingLevels, depth) >= 0);
66    }
67  16 return shouldSplit;
68    }
69    }