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Java > Open Source Codes > org > apache > batik > css > engine > ImportRule


1 /*
2
3    Copyright 2002 The Apache Software Foundation
4
5    Licensed under the Apache License, Version 2.0 (the "License");
6    you may not use this file except in compliance with the License.
7    You may obtain a copy of the License at
8
9        http://www.apache.org/licenses/LICENSE-2.0
10
11    Unless required by applicable law or agreed to in writing, software
12    distributed under the License is distributed on an "AS IS" BASIS,
13    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14    See the License for the specific language governing permissions and
15    limitations under the License.
16
17  */
18 package org.apache.batik.css.engine;
19
20 import java.net.URL JavaDoc;
21
22 /**
23  * This class represents a @import CSS rule.
24  *
25  * @author <a HREF="mailto:stephane@hillion.org">Stephane Hillion</a>
26  * @version $Id: ImportRule.java,v 1.3 2004/08/18 07:12:48 vhardy Exp $
27  */
28 public class ImportRule extends MediaRule {
29     
30     /**
31      * The type constant.
32      */
33     public final static short TYPE = (short)2;
34
35     /**
36      * The URI of the imported stylesheet.
37      */
38     protected URL JavaDoc uri;
39
40     /**
41      * Creates a new ImportRule.
42      * @param ss The imported style-sheet.
43      */
44
45     /**
46      * Returns a constant identifying the rule type.
47      */
48     public short getType() {
49         return TYPE;
50     }
51
52     /**
53      * Sets the URI of the imported stylesheet.
54      */
55     public void setURI(URL JavaDoc u) {
56         uri = u;
57     }
58
59     /**
60      * Returns the URI of the imported stylesheet.
61      */
62     public URL JavaDoc getURI() {
63         return uri;
64     }
65
66     /**
67      * Returns a printable representation of this import rule.
68      */
69     public String JavaDoc toString(CSSEngine eng) {
70         StringBuffer JavaDoc sb = new StringBuffer JavaDoc();
71         sb.append("@import \"");
72         sb.append(uri);
73         sb.append("\"");
74         if (mediaList != null) {
75             for (int i = 0; i < mediaList.getLength(); i++) {
76                 sb.append(' ');
77                 sb.append(mediaList.item(i));
78             }
79         }
80         sb.append(";\n");
81         return sb.toString();
82     }
83 }
84
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