Source code: org/htmlparser/visitors/NodeVisitor.java
1 // $Header: /home/cvs/jakarta-jmeter/src/htmlparser/org/htmlparser/visitors/NodeVisitor.java,v 1.2 2004/02/11 02:16:59 woolfel Exp $
2 /*
3 * ====================================================================
4 * Copyright 2002-2004 The Apache Software Foundation.
5 *
6 * Licensed under the Apache License, Version 2.0 (the "License");
7 * you may not use this file except in compliance with the License.
8 * You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
17 *
18 */
19
20 // The developers of JMeter and Apache are greatful to the developers
21 // of HTMLParser for giving Apache Software Foundation a non-exclusive
22 // license. The performance benefits of HTMLParser are clear and the
23 // users of JMeter will benefit from the hard work the HTMLParser
24 // team. For detailed information about HTMLParser, the project is
25 // hosted on sourceforge at http://htmlparser.sourceforge.net/.
26 //
27 // HTMLParser was originally created by Somik Raha in 2000. Since then
28 // a healthy community of users has formed and helped refine the
29 // design so that it is able to tackle the difficult task of parsing
30 // dirty HTML. Derrick Oswald is the current lead developer and was kind
31 // enough to assist JMeter.
32
33 package org.htmlparser.visitors;
34
35 import org.htmlparser.RemarkNode;
36 import org.htmlparser.StringNode;
37 import org.htmlparser.tags.EndTag;
38 import org.htmlparser.tags.ImageTag;
39 import org.htmlparser.tags.LinkTag;
40 import org.htmlparser.tags.Tag;
41 import org.htmlparser.tags.TitleTag;
42
43 public abstract class NodeVisitor
44 {
45 private boolean recurseChildren;
46 private boolean recurseSelf;
47
48 public NodeVisitor()
49 {
50 this(true);
51 }
52
53 public NodeVisitor(boolean recurseChildren)
54 {
55 this.recurseChildren = recurseChildren;
56 this.recurseSelf = true;
57 }
58
59 public NodeVisitor(boolean recurseChildren, boolean recurseSelf)
60 {
61 this.recurseChildren = recurseChildren;
62 this.recurseSelf = recurseSelf;
63 }
64
65 public void visitTag(Tag tag)
66 {
67
68 }
69
70 public void visitStringNode(StringNode stringNode)
71 {
72 }
73
74 public void visitLinkTag(LinkTag linkTag)
75 {
76 }
77
78 public void visitImageTag(ImageTag imageTag)
79 {
80 }
81
82 public void visitEndTag(EndTag endTag)
83 {
84
85 }
86
87 public void visitTitleTag(TitleTag titleTag)
88 {
89
90 }
91 public void visitRemarkNode(RemarkNode remarkNode)
92 {
93
94 }
95
96 public boolean shouldRecurseChildren()
97 {
98 return recurseChildren;
99 }
100
101 public boolean shouldRecurseSelf()
102 {
103 return recurseSelf;
104 }
105
106 /**
107 * Override this method if you wish to do special
108 * processing upon completion of parsing
109 */
110 public void finishedParsing()
111 {
112 }
113 }