Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
FileTabCharacterCheck |
|
| 2.5;2.5 |
1 | //////////////////////////////////////////////////////////////////////////////// | |
2 | // checkstyle: Checks Java source code for adherence to a set of rules. | |
3 | // Copyright (C) 2001-2014 Oliver Burn | |
4 | // | |
5 | // This library is free software; you can redistribute it and/or | |
6 | // modify it under the terms of the GNU Lesser General Public | |
7 | // License as published by the Free Software Foundation; either | |
8 | // version 2.1 of the License, or (at your option) any later version. | |
9 | // | |
10 | // This library 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 library; if not, write to the Free Software | |
17 | // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
18 | //////////////////////////////////////////////////////////////////////////////// | |
19 | package com.puppycrawl.tools.checkstyle.checks.whitespace; | |
20 | ||
21 | import com.puppycrawl.tools.checkstyle.api.AbstractFileSetCheck; | |
22 | import java.io.File; | |
23 | import java.util.List; | |
24 | ||
25 | /** | |
26 | * Checks to see if a file contains a tab character. | |
27 | * @author oliverb | |
28 | */ | |
29 | 3 | public class FileTabCharacterCheck extends AbstractFileSetCheck |
30 | { | |
31 | /** Indicates whether to report once per file, or for each line. */ | |
32 | private boolean mEachLine; | |
33 | ||
34 | @Override | |
35 | protected void processFiltered(File aFile, List<String> aLines) | |
36 | { | |
37 | 2 | int lineNum = 0; |
38 | 2 | for (final String line : aLines) { |
39 | 244 | lineNum++; |
40 | 244 | final int tabPosition = line.indexOf('\t'); |
41 | 244 | if (tabPosition != -1) { |
42 | 9 | if (mEachLine) { |
43 | 8 | log(lineNum, tabPosition + 1, "containsTab"); |
44 | } | |
45 | else { | |
46 | 1 | log(lineNum, tabPosition + 1, "file.containsTab"); |
47 | 1 | break; |
48 | } | |
49 | } | |
50 | 243 | } |
51 | 2 | } |
52 | ||
53 | /** | |
54 | * Whether report on each line containing a tab. | |
55 | * @param aEachLine Whether report on each line containing a tab. | |
56 | */ | |
57 | public void setEachLine(boolean aEachLine) | |
58 | { | |
59 | 3 | mEachLine = aEachLine; |
60 | 3 | } |
61 | } |