Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
PropertyResolver |
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| 1.0;1 |
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; | |
20 | ||
21 | import com.puppycrawl.tools.checkstyle.api.CheckstyleException; | |
22 | ||
23 | /** | |
24 | * Resolves properties in module configurations. | |
25 | * | |
26 | * The {@link ConfigurationLoader} uses a PropertyResolver to | |
27 | * resolve the values of external properties like <code>${basename}</code> | |
28 | * that occur in the configuration file. | |
29 | * | |
30 | * @see ConfigurationLoader | |
31 | * @author lkuehne | |
32 | */ | |
33 | public interface PropertyResolver | |
34 | { | |
35 | /** | |
36 | * Resolves a property name to it's value. | |
37 | * @param aName the name of the property. | |
38 | * @return the value that is associated with <code>propertyName</code>. | |
39 | * @throws CheckstyleException if the propertyName cannot be reolved | |
40 | */ | |
41 | String resolve(String aName) | |
42 | throws CheckstyleException; | |
43 | } |