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Java > Open Source Codes > com > hp > hpl > jena > graph > query > regexptrees > OneOrMore


1 /*
2   (c) Copyright 2004, 2005 Hewlett-Packard Development Company, LP, all rights reserved.
3   [See end of file]
4   $Id: OneOrMore.java,v 1.2 2005/02/21 11:52:29 andy_seaborne Exp $
5 */
6 package com.hp.hpl.jena.graph.query.regexptrees;
7
8 /**
9     OneOrMore - expresses a pattern that matches at least one, and maybe more,
10     of the operand expression.
11     @author kers
12 */
13
14 public class OneOrMore extends Repeated
15     {
16     public OneOrMore( RegexpTree operand )
17         { super( operand ); }
18     
19     public int hashCode()
20         { return operand.hashCode(); }
21     
22     public boolean equals( Object JavaDoc x )
23         { return x instanceof OneOrMore && operand.equals( ((OneOrMore) x).operand ); }
24     
25     public String JavaDoc toString()
26         { return "<plus " + operand.toString() + ">"; }
27     }
28
29 /*
30     (c) Copyright 2004, 2005 Hewlett-Packard Development Company, LP
31     All rights reserved.
32     
33     Redistribution and use in source and binary forms, with or without
34     modification, are permitted provided that the following conditions
35     are met:
36     
37     1. Redistributions of source code must retain the above copyright
38        notice, this list of conditions and the following disclaimer.
39     
40     2. Redistributions in binary form must reproduce the above copyright
41        notice, this list of conditions and the following disclaimer in the
42        documentation and/or other materials provided with the distribution.
43     
44     3. The name of the author may not be used to endorse or promote products
45        derived from this software without specific prior written permission.
46     
47     THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
48     IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
49     OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
50     IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
51     INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
52     NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
53     DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
54     THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
55     (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
56     THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
57 */
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