Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
InnerTypeLastCheck |
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| 3.3333333333333335;3.333 |
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.design; | |
20 | ||
21 | import com.puppycrawl.tools.checkstyle.api.Check; | |
22 | import com.puppycrawl.tools.checkstyle.api.DetailAST; | |
23 | import com.puppycrawl.tools.checkstyle.api.TokenTypes; | |
24 | ||
25 | /** | |
26 | * <p> | |
27 | * Check nested (internal) classes/interfaces are declared at the bottom of the | |
28 | * class after all method and field declarations. | |
29 | * </p> | |
30 | * | |
31 | * @author <a href="mailto:ryly@mail.ru">Ruslan Dyachenko</a> | |
32 | */ | |
33 | 1 | public class InnerTypeLastCheck extends Check |
34 | { | |
35 | @Override | |
36 | public int[] getDefaultTokens() | |
37 | { | |
38 | 1 | return new int[] {TokenTypes.CLASS_DEF, TokenTypes.INTERFACE_DEF}; |
39 | } | |
40 | ||
41 | /** Meet a root class. */ | |
42 | 1 | private boolean mRootClass = true; |
43 | ||
44 | @Override | |
45 | public void visitToken(DetailAST aAST) | |
46 | { | |
47 | /** First root class */ | |
48 | 10 | if (mRootClass) { |
49 | 3 | mRootClass = false; |
50 | } | |
51 | else { | |
52 | 7 | DetailAST nextSibling = aAST.getNextSibling(); |
53 | while (null != nextSibling | |
54 | 32 | && ((nextSibling.getType() != TokenTypes.CLASS_DEF) |
55 | || (nextSibling.getType() != TokenTypes.INTERFACE_DEF))) | |
56 | { | |
57 | 25 | if (nextSibling.getType() == TokenTypes.VARIABLE_DEF |
58 | || nextSibling.getType() == TokenTypes.METHOD_DEF) | |
59 | { | |
60 | 11 | log(nextSibling.getLineNo(), nextSibling.getColumnNo(), |
61 | "arrangement.members.before.inner"); | |
62 | } | |
63 | 25 | nextSibling = nextSibling.getNextSibling(); |
64 | } | |
65 | } | |
66 | 10 | } |
67 | ||
68 | @Override | |
69 | public void leaveToken(DetailAST aAST) | |
70 | { | |
71 | /** Is this a root class */ | |
72 | 10 | if (null == aAST.getParent()) { |
73 | 3 | mRootClass = true; |
74 | } | |
75 | 10 | } |
76 | } |