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Java > Open Source Codes > org > objectweb > util > explorer > parser > lib > AbstractParser


1 /*====================================================================
2
3 Objectweb Explorer Framework
4 Copyright (C) 2000-2005 INRIA - USTL - LIFL - GOAL
5 Contact: openccm@objectweb.org
6
7 This library is free software; you can redistribute it and/or
8 modify it under the terms of the GNU Lesser General Public
9 License as published by the Free Software Foundation; either
10 version 2.1 of the License, or any later version.
11
12 This library is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 Lesser General Public License for more details.
16
17 You should have received a copy of the GNU Lesser General Public
18 License along with this library; if not, write to the Free Software
19 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
20 USA
21
22 Initial developer(s): Jerome Moroy, Philippe Merle.
23 Contributor(s): ______________________________________.
24
25 ====================================================================
26 $Id: AbstractParser.java,v 1.2 2005/07/06 15:36:00 moroy Exp $
27 ====================================================================*/
28
29 package org.objectweb.util.explorer.parser.lib;
30
31 import java.util.Vector JavaDoc;
32
33 import org.objectweb.util.explorer.core.common.lib.BasicLoggable;
34 import org.objectweb.util.explorer.parser.api.ParserConfiguration;
35
36 /**
37  * Abstract implementation of Parser.
38  *
39  * @author <a HREF="mailto:Jerome.Moroy@lifl.fr">Jérôme Moroy</a>,
40  * <a HREF="mailto:Philippe.Merle@lifl.fr">Philippe Merle</a>.
41  *
42  * @version 0.1
43  */
44 public abstract class AbstractParser
45               extends BasicLoggable
46            implements ParserConfiguration
47 {
48
49     //==================================================================
50 //
51 // Internal States.
52 //
53 // ==================================================================
54
55     /** The URL of the files to parse (Elements are instances of String and cannot be null or empty)*/
56     protected Vector JavaDoc urlFiles_;
57     
58     // ==================================================================
59 //
60 // Constructors.
61 //
62 // ==================================================================
63
64     /**
65      * Empty constructor.
66      */
67     public AbstractParser() {
68         this.urlFiles_ = new Vector JavaDoc();
69     }
70     
71     // ==================================================================
72 //
73 // No internal method.
74 //
75 // ==================================================================
76
77     // ==================================================================
78 //
79 // Public methods for ParserConfiguration interface.
80 //
81 // ==================================================================
82
83     /**
84      * Adds the given urlFile if this one neither null nor empty.
85      * @see org.objectweb.util.explorer.parser.api.ParserConfiguration#addPropertyFile(java.lang.String)
86      */
87     public void addPropertyFile(String JavaDoc urlFile) {
88         if(urlFile!=null && !urlFile.equals("") && !urlFiles_.contains(urlFile))
89             urlFiles_.add(urlFile);
90     }
91     
92     /**
93      * @see org.objectweb.util.explorer.parser.api.ParserConfiguration#parse()
94      */
95     public abstract void parse();
96     
97 }
98
99
100
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