01: /*
02: * Copyright (c) 1998-2008 Caucho Technology -- all rights reserved
03: *
04: * This file is part of Resin(R) Open Source
05: *
06: * Each copy or derived work must preserve the copyright notice and this
07: * notice unmodified.
08: *
09: * Resin Open Source is free software; you can redistribute it and/or modify
10: * it under the terms of the GNU General Public License as published by
11: * the Free Software Foundation; either version 2 of the License, or
12: * (at your option) any later version.
13: *
14: * Resin Open Source is distributed in the hope that it will be useful,
15: * but WITHOUT ANY WARRANTY; without even the implied warranty of
16: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, or any warranty
17: * of NON-INFRINGEMENT. See the GNU General Public License for more
18: * details.
19: *
20: * You should have received a copy of the GNU General Public License
21: * along with Resin Open Source; if not, write to the
22: * Free SoftwareFoundation, Inc.
23: * 59 Temple Place, Suite 330
24: * Boston, MA 02111-1307 USA
25: *
26: * @author Scott Ferguson
27: */
28:
29: package com.caucho.relaxng.pattern;
30:
31: import com.caucho.relaxng.RelaxException;
32:
33: /**
34: * Relax element pattern
35: */
36: public class ExcludeNamePattern extends NameClassPattern {
37: private NameClassPattern _pattern;
38:
39: /**
40: * Creates a new choice pattern.
41: */
42: public ExcludeNamePattern() {
43: }
44:
45: /**
46: * Returns the child.
47: */
48: public NameClassPattern getNameChild() {
49: return _pattern;
50: }
51:
52: /**
53: * Adds an element.
54: */
55: public void addNameChild(NameClassPattern child)
56: throws RelaxException {
57: if (_pattern != null)
58: throw new RelaxException(L
59: .l("<exclude> must have a single child."));
60:
61: _pattern = child;
62: }
63:
64: /**
65: * Returns the Relax schema name.
66: */
67: public String getTagName() {
68: return "exclude";
69: }
70:
71: public boolean equals(Object o) {
72: if (this == o)
73: return true;
74:
75: if (!(o instanceof ExcludeNamePattern))
76: return false;
77:
78: ExcludeNamePattern exclude = (ExcludeNamePattern) o;
79:
80: return _pattern.equals(exclude._pattern);
81: }
82:
83: /**
84: * Debugging.
85: */
86: public String toString() {
87: return "ExcludeNamePattern" + _pattern;
88: }
89: }
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