Source code: com/steadystate/css/dom/CounterImpl.java
1 /*
2 * CounterImpl.java
3 *
4 * Steady State CSS2 Parser
5 *
6 * Copyright (C) 1999, 2002 Steady State Software Ltd. All rights reserved.
7 *
8 * This library is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Lesser General Public
10 * License as published by the Free Software Foundation; either
11 * version 2 of the License, or (at your option) any later version.
12 *
13 * This library is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Lesser General Public License for more details.
17 *
18 * You should have received a copy of the GNU Lesser General Public
19 * License along with this library; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21 *
22 * To contact the authors of the library, write to Steady State Software Ltd.,
23 * 49 Littleworth, Wing, Buckinghamshire, LU7 0JX, England
24 *
25 * http://www.steadystate.com/css/
26 * mailto:css@steadystate.co.uk
27 *
28 * $Id: CounterImpl.java,v 1.1.1.1 2003/12/28 21:22:44 davidsch Exp $
29 */
30
31 package com.steadystate.css.dom;
32
33 import java.io.Serializable;
34 import org.w3c.dom.css.*;
35 import org.w3c.css.sac.*;
36
37 /**
38 *
39 * @author David Schweinsberg
40 * @version $Release$
41 */
42 public class CounterImpl implements Counter, Serializable {
43
44 private String _identifier;
45 private String _listStyle;
46 private String _separator;
47
48 /** Creates new CounterImpl */
49 public CounterImpl(boolean separatorSpecified, LexicalUnit lu) {
50 LexicalUnit next = lu;
51 _identifier = next.getStringValue();
52 next = next.getNextLexicalUnit();
53 if (separatorSpecified && (next != null)) {
54 next = next.getNextLexicalUnit();
55 _separator = next.getStringValue();
56 next = next.getNextLexicalUnit();
57 }
58 if (next != null) {
59 _listStyle = next.getStringValue();
60 next = next.getNextLexicalUnit();
61 }
62 }
63
64 public String getIdentifier() {
65 return _identifier;
66 }
67
68 public String getListStyle() {
69 return _listStyle;
70 }
71
72 public String getSeparator() {
73 return _separator;
74 }
75
76 public String toString() {
77 StringBuffer sb = new StringBuffer();
78 if (_separator == null) {
79 // This is a 'counter()' function
80 sb.append("counter(");
81 } else {
82 // This is a 'counters()' function
83 sb.append("counters(");
84 }
85 sb.append(_identifier);
86 if (_separator != null) {
87 sb.append(", \"").append(_separator).append("\"");
88 }
89 if (_listStyle != null) {
90 sb.append(", ").append(_listStyle);
91 }
92 sb.append(")");
93 return sb.toString();
94 }
95 }