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      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  */
     25 package org.slf4j.migrator.line;
     26 
     27 import java.util.regex.Matcher;
     28 import 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  */
     37 public 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