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Java > Open Source Codes > com > jeantessier > classreader > ClassfileScanner


1 /*
2  * Copyright (c) 2001-2005, Jean Tessier
3  * All rights reserved.
4  *
5  * Redistribution and use in source and binary forms, with or without
6  * modification, are permitted provided that the following conditions
7  * are met:
8  *
9  * * Redistributions of source code must retain the above copyright
10  * notice, this list of conditions and the following disclaimer.
11  *
12  * * Redistributions in binary form must reproduce the above copyright
13  * notice, this list of conditions and the following disclaimer in the
14  * documentation and/or other materials provided with the distribution.
15  *
16  * * Neither the name of Jean Tessier nor the names of his contributors
17  * may be used to endorse or promote products derived from this software
18  * without specific prior written permission.
19  *
20  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
21  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
22  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
23  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR
24  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
25  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
26  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
27  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
28  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
29  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
30  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31  */
32
33 package com.jeantessier.classreader;
34
35 import java.io.*;
36 import java.util.*;
37
38 public class ClassfileScanner extends ClassfileLoaderEventSource {
39     private int nbFiles;
40     private int nbClasses;
41     
42     public ClassfileScanner() {
43         super();
44     }
45
46     public ClassfileScanner(ClassfileLoaderDispatcher dispatcher) {
47         super(dispatcher);
48     }
49
50     public int getNbFiles() {
51         return nbFiles;
52     }
53
54     public int getNbClasses() {
55         return nbClasses;
56     }
57     
58     public Classfile getClassfile(String JavaDoc name) {
59         return null;
60     }
61
62     public Collection getAllClassfiles() {
63         return Collections.EMPTY_LIST;
64     }
65
66     public Collection getAllClassNames() {
67         return Collections.EMPTY_LIST;
68     }
69
70     protected Classfile load(DataInputStream in) throws IOException {
71         return null;
72     }
73
74     protected void fireBeginFile(String JavaDoc filename) {
75         super.fireBeginFile(filename);
76         
77         nbFiles++;
78     }
79     
80     protected void fireBeginClassfile(String JavaDoc filename) {
81         super.fireBeginClassfile(filename);
82         
83         nbClasses++;
84     }
85 }
86
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