Source code: com/jcorporate/expresso/ext/regexp/StringCharacterIterator.java
1 /* ====================================================================
2 * The Jcorporate Apache Style Software License, Version 1.2 05-07-2002
3 *
4 * Copyright (c) 1995-2002 Jcorporate Ltd. All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 *
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 *
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in
15 * the documentation and/or other materials provided with the
16 * distribution.
17 *
18 * 3. The end-user documentation included with the redistribution,
19 * if any, must include the following acknowledgment:
20 * "This product includes software developed by Jcorporate Ltd.
21 * (http://www.jcorporate.com/)."
22 * Alternately, this acknowledgment may appear in the software itself,
23 * if and wherever such third-party acknowledgments normally appear.
24 *
25 * 4. "Jcorporate" and product names such as "Expresso" must
26 * not be used to endorse or promote products derived from this
27 * software without prior written permission. For written permission,
28 * please contact info@jcorporate.com.
29 *
30 * 5. Products derived from this software may not be called "Expresso",
31 * or other Jcorporate product names; nor may "Expresso" or other
32 * Jcorporate product names appear in their name, without prior
33 * written permission of Jcorporate Ltd.
34 *
35 * 6. No product derived from this software may compete in the same
36 * market space, i.e. framework, without prior written permission
37 * of Jcorporate Ltd. For written permission, please contact
38 * partners@jcorporate.com.
39 *
40 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
41 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
42 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
43 * DISCLAIMED. IN NO EVENT SHALL JCORPORATE LTD OR ITS CONTRIBUTORS
44 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
45 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
46 * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
47 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
48 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
49 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
50 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
51 * SUCH DAMAGE.
52 * ====================================================================
53 *
54 * This software consists of voluntary contributions made by many
55 * individuals on behalf of the Jcorporate Ltd. Contributions back
56 * to the project(s) are encouraged when you make modifications.
57 * Please send them to support@jcorporate.com. For more information
58 * on Jcorporate Ltd. and its products, please see
59 * <http://www.jcorporate.com/>.
60 *
61 * Portions of this software are based upon other open source
62 * products and are subject to their respective licenses.
63 */
64
65 package com.jcorporate.expresso.ext.regexp;
66
67 /*
68 * ====================================================================
69 *
70 * The Apache Software License, Version 1.1
71 *
72 * Copyright (c) 1999 The Apache Software Foundation. All rights
73 * reserved.
74 *
75 * Redistribution and use in source and binary forms, with or without
76 * modification, are permitted provided that the following conditions
77 * are met:
78 *
79 * 1. Redistributions of source code must retain the above copyright
80 * notice, this list of conditions and the following disclaimer.
81 *
82 * 2. Redistributions in binary form must reproduce the above copyright
83 * notice, this list of conditions and the following disclaimer in
84 * the documentation and/or other materials provided with the
85 * distribution.
86 *
87 * 3. The end-user documentation included with the redistribution, if
88 * any, must include the following acknowlegement:
89 * "This product includes software developed by the
90 * Apache Software Foundation (http://www.apache.org/)."
91 * Alternately, this acknowlegement may appear in the software itself,
92 * if and wherever such third-party acknowlegements normally appear.
93 *
94 * 4. The names "The Jakarta Project", "Jakarta-Regexp", and "Apache Software
95 * Foundation" must not be used to endorse or promote products derived
96 * from this software without prior written permission. For written
97 * permission, please contact apache@apache.org.
98 *
99 * 5. Products derived from this software may not be called "Apache"
100 * nor may "Apache" appear in their names without prior written
101 * permission of the Apache Group.
102 *
103 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
104 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
105 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
106 * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
107 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
108 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
109 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
110 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
111 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
112 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
113 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
114 * SUCH DAMAGE.
115 * ====================================================================
116 *
117 * This software consists of voluntary contributions made by many
118 * individuals on behalf of the Apache Software Foundation. For more
119 * information on the Apache Software Foundation, please see
120 * <http://www.apache.org/>.
121 *
122 */
123
124 /**
125 * Encapsulates String
126 *
127 * @author <a href="mailto:ales.novak@netbeans.com">Ales Novak</a>
128 * @deprecated since v5.6, use jakarta oro
129 */
130 public final class StringCharacterIterator
131 implements CharacterIterator {
132
133 /**
134 * encapsulated
135 */
136 private final String src;
137
138 /**
139 * @param src - encapsulated String
140 */
141 public StringCharacterIterator(String src) {
142 this.src = src;
143 }
144
145 /**
146 * @return a character at the specified position.
147 */
148 public char charAt(int pos) {
149 return src.charAt(pos);
150 }
151
152 /**
153 * @return <tt>true</tt> iff if the specified index is after the end of the character stream
154 */
155 public boolean isEnd(int pos) {
156 return (pos >= src.length());
157 }
158
159 /**
160 * @return a substring
161 */
162 public String substring(int offset) {
163 return src.substring(offset);
164 }
165
166 /**
167 * @return a substring
168 */
169 public String substring(int offset, int length) {
170 return src.substring(offset, length);
171 }
172 }