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Java > Open Source Codes > classycle > util > OrStringPattern


1 /*
2  * Copyright (c) 2003-2006, Franz-Josef Elmer, All rights reserved.
3  *
4  * Redistribution and use in source and binary forms, with or without
5  * modification, are permitted provided that the following conditions are met:
6  *
7  * - Redistributions of source code must retain the above copyright notice,
8  * this list of conditions and the following disclaimer.
9  * - Redistributions in binary form must reproduce the above copyright notice,
10  * this list of conditions and the following disclaimer in the documentation
11  * and/or other materials provided with the distribution.
12  *
13  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
14  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
15  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16  * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
17  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
20  * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
21  * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
22  * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
23  * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24  */
25 package classycle.util;
26
27
28 /**
29  * Logical OR Operation on a sequence of {@link StringPattern StringPatterns}.
30  *
31  * @author Franz-Josef Elmer
32  */
33 public class OrStringPattern extends StringPatternSequence
34 {
35   /**
36    * Return <code>true</code> if a pattern in the sequence returns
37    * <code>true</code>. Otherwise <code>false</code> is returned.
38    */
39   public boolean matches(String JavaDoc string)
40   {
41     boolean result = false;
42     for (int i = 0, n = _patterns.size(); i < n; i++)
43     {
44       if (((StringPattern) _patterns.get(i)).matches(string))
45       {
46         result = true;
47         break;
48       }
49     }
50     return result;
51   }
52
53   protected String JavaDoc getOperatorSymbol()
54   {
55     return " ";
56   }
57 }
58
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