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Java > Open Source Codes > org > htmlparser > tags > StyleTag


1 // HTMLParser Library $Name: v1_5_20050313 $ - A java-based parser for HTML
2 // http://sourceforge.org/projects/htmlparser
3 // Copyright (C) 2004 Somik Raha
4 //
5 // Revision Control Information
6 //
7 // $Source: /cvsroot/htmlparser/htmlparser/src/org/htmlparser/tags/StyleTag.java,v $
8 // $Author: derrickoswald $
9 // $Date: 2004/02/29 14:16:27 $
10 // $Revision: 1.35 $
11 //
12 // This library is free software; you can redistribute it and/or
13 // modify it under the terms of the GNU Lesser General Public
14 // License as published by the Free Software Foundation; either
15 // version 2.1 of the License, or (at your option) any later version.
16 //
17 // This library is distributed in the hope that it will be useful,
18 // but WITHOUT ANY WARRANTY; without even the implied warranty of
19 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
20 // Lesser General Public License for more details.
21 //
22 // You should have received a copy of the GNU Lesser General Public
23 // License along with this library; if not, write to the Free Software
24 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
25 //
26
27 package org.htmlparser.tags;
28
29 import org.htmlparser.scanners.StyleScanner;
30
31 /**
32  * A StyleTag represents a <style> tag.
33  */
34 public class StyleTag extends CompositeTag
35 {
36     /**
37      * The set of names handled by this tag.
38      */
39     private static final String JavaDoc[] mIds = new String JavaDoc[] {"STYLE"};
40
41     /**
42      * The set of end tag names that indicate the end of this tag.
43      */
44     private static final String JavaDoc[] mEndTagEnders = new String JavaDoc[] {"BODY", "HTML"};
45
46     /**
47      * Create a new style tag.
48      */
49     public StyleTag ()
50     {
51         setThisScanner (new StyleScanner ());
52     }
53
54     /**
55      * Return the set of names handled by this tag.
56      * @return The names to be matched that create tags of this type.
57      */
58     public String JavaDoc[] getIds ()
59     {
60         return (mIds);
61     }
62
63     /**
64      * Return the set of end tag names that cause this tag to finish.
65      * @return The names of following end tags that stop further scanning.
66      */
67     public String JavaDoc[] getEndTagEnders ()
68     {
69         return (mEndTagEnders);
70     }
71
72     /**
73      * Get the style data in this tag.
74      * @return The HTML of the children of this tag.
75      */
76     public String JavaDoc getStyleCode ()
77     {
78         return (getChildrenHTML ());
79     }
80
81     /**
82      * Print the contents of the style node.
83      * @return A string suitable for debugging or a printout.
84      */
85     public String JavaDoc toString()
86     {
87         String JavaDoc guts;
88         StringBuffer JavaDoc ret;
89         
90         ret = new StringBuffer JavaDoc ();
91
92         guts = toHtml ();
93         guts = guts.substring (1, guts.length () - 1);
94         ret.append ("Style node :\n");
95         ret.append (guts);
96         ret.append ("\n");
97
98         return (ret.toString ());
99     }
100 }
101
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