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Java > Open Source Codes > websphinx > workbench > HighlightAction


1 /*
2  * WebSphinx web-crawling toolkit
3  *
4  * Copyright (c) 1998-2002 Carnegie Mellon University. All rights
5  * reserved.
6  *
7  * Redistribution and use in source and binary forms, with or without
8  * modification, are permitted provided that the following conditions
9  * are met:
10  *
11  * 1. Redistributions of source code must retain the above copyright
12  * notice, this list of conditions and the following disclaimer.
13  *
14  * 2. Redistributions in binary form must reproduce the above copyright
15  * notice, this list of conditions and the following disclaimer in
16  * the documentation and/or other materials provided with the
17  * distribution.
18  *
19  * THIS SOFTWARE IS PROVIDED BY CARNEGIE MELLON UNIVERSITY ``AS IS'' AND
20  * ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
21  * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
22  * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY
23  * NOR ITS EMPLOYEES BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
24  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
25  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
26  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
27  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
28  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
29  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30  *
31  */
32
33 package websphinx.workbench;
34
35 import websphinx.*;
36
37 public class HighlightAction implements Action {
38     String JavaDoc color;
39     String JavaDoc scale;
40     String JavaDoc icon;
41     public HighlightAction (String JavaDoc color, String JavaDoc scale, String JavaDoc icon) {
42         this.color = color;
43         this.scale = scale;
44         this.icon = icon;
45     }
46     
47     public boolean equals (Object JavaDoc object) {
48         if (! (object instanceof HighlightAction))
49             return false;
50         HighlightAction a = (HighlightAction)object;
51         return same (a.color, color)
52             && same (a.scale, scale)
53             && same (a.icon, icon);
54     }
55
56     private boolean same (String JavaDoc s1, String JavaDoc s2) {
57         if (s1 == null || s2 == null)
58             return s1 == s2;
59         else
60             return s1.equals (s2);
61     }
62
63     public String JavaDoc getColor () {
64         return color;
65     }
66     
67     public String JavaDoc getScale () {
68         return scale;
69     }
70     
71     public String JavaDoc getIcon () {
72         return icon;
73     }
74
75     public void connected (Crawler crawler) {}
76     public void disconnected (Crawler crawler) {}
77     
78     public void visit (Page page) {
79         if (color != null)
80             page.setLabel ("Workbench.color", color);
81         if (scale != null)
82             page.setLabel ("Workbench.scale", color);
83         if (icon != null)
84             page.setLabel ("Workbench.icon", color);
85     }
86 }
87
88
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