1/**
2 * Copyright (c) 2004-2011 QOS.ch
3 * All rights reserved.
4 *
5 * Permission is hereby granted, free  of charge, to any person obtaining
6 * a  copy  of this  software  and  associated  documentation files  (the
7 * "Software"), to  deal in  the Software without  restriction, including
8 * without limitation  the rights to  use, copy, modify,  merge, publish,
9 * distribute,  sublicense, and/or sell  copies of  the Software,  and to
10 * permit persons to whom the Software  is furnished to do so, subject to
11 * the following conditions:
12 *
13 * The  above  copyright  notice  and  this permission  notice  shall  be
14 * included in all copies or substantial portions of the Software.
15 *
16 * THE  SOFTWARE IS  PROVIDED  "AS  IS", WITHOUT  WARRANTY  OF ANY  KIND,
17 * EXPRESS OR  IMPLIED, INCLUDING  BUT NOT LIMITED  TO THE  WARRANTIES OF
18 * MERCHANTABILITY,    FITNESS    FOR    A   PARTICULAR    PURPOSE    AND
19 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
20 * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
21 * OF CONTRACT, TORT OR OTHERWISE,  ARISING FROM, OUT OF OR IN CONNECTION
22 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23 *
24 */
25package org.slf4j.migrator.line;
26
27import java.util.regex.Matcher;
28import java.util.regex.Pattern;
29
30/**
31 * This class represents a conversion rule It uses a Pattern and defines for
32 * each capturing group of this Pattern a replacement text
33 *
34 * @author jean-noelcharpin
35 *
36 */
37public class SingleConversionRule implements ConversionRule {
38
39    final private Pattern pattern;
40    final private String replacementText;
41    final private String additionalLine;
42
43    public SingleConversionRule(Pattern pattern, String replacementText) {
44        this(pattern, replacementText, null);
45    }
46
47    public SingleConversionRule(Pattern pattern, String replacementText, String additionalLine) {
48        this.pattern = pattern;
49        this.replacementText = replacementText;
50        this.additionalLine = additionalLine;
51    }
52
53    /*
54     * (non-Javadoc)
55     *
56     * @see org.slf4j.converter.ConversionRule#getPattern()
57     */
58    public Pattern getPattern() {
59        return pattern;
60    }
61
62    /*
63     * (non-Javadoc)
64     *
65     * @see org.slf4j.converter.ConversionRule#replace(java.util.regex.Matcher)
66     */
67    public String replace(Matcher matcher) {
68        return replacementText;
69    }
70
71    public String getAdditionalLine() {
72        return additionalLine;
73    }
74
75}
76