src/share/jaxws_classes/com/sun/xml/internal/rngom/binary/ListPattern.java

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1 /*
2 * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25 /*
26 * Copyright (C) 2004-2011
27 *
28 * Permission is hereby granted, free of charge, to any person obtaining a copy
29 * of this software and associated documentation files (the "Software"), to deal
30 * in the Software without restriction, including without limitation the rights
31 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
32 * copies of the Software, and to permit persons to whom the Software is
33 * furnished to do so, subject to the following conditions:
34 *
35 * The above copyright notice and this permission notice shall be included in
36 * all copies or substantial portions of the Software.
37 *
38 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
39 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
40 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
41 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
42 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
43 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
44 * THE SOFTWARE.
45 */
46 package com.sun.xml.internal.rngom.binary;
47
48 import com.sun.xml.internal.rngom.binary.visitor.PatternFunction;
49 import com.sun.xml.internal.rngom.binary.visitor.PatternVisitor;
50 import org.xml.sax.Locator;
51 import org.xml.sax.SAXException;
52
53 public class ListPattern extends Pattern {
54 Pattern p;
55 Locator locator;
56
57 ListPattern(Pattern p, Locator locator) {
58 super(false,
59 DATA_CONTENT_TYPE,
60 combineHashCode(LIST_HASH_CODE, p.hashCode()));
61 this.p = p;
62 this.locator = locator;
63 }
64
65 @Override
66 Pattern expand(SchemaPatternBuilder b) {
67 Pattern ep = p.expand(b);
68 if (ep != p)
69 return b.makeList(ep, locator);
70 else
71 return this;
72 }
73
74 @Override
75 void checkRecursion(int depth) throws SAXException {
76 p.checkRecursion(depth);
77 }
78
79 boolean samePattern(Pattern other) {
80 return (other instanceof ListPattern
81 && p == ((ListPattern)other).p);
82 }
83
84 public void accept(PatternVisitor visitor) {
85 visitor.visitList(p);
86 }
87
88 public Object apply(PatternFunction f) {
89 return f.caseList(this);
90 }
91
92 @Override
93 void checkRestrictions(int context, DuplicateAttributeDetector dad, Alphabet alpha)
94 throws RestrictionViolationException {
95 switch (context) {
96 case DATA_EXCEPT_CONTEXT:
97 throw new RestrictionViolationException("data_except_contains_list");
98 case START_CONTEXT:
99 throw new RestrictionViolationException("start_contains_list");
100 case LIST_CONTEXT:
101 throw new RestrictionViolationException("list_contains_list");
102 }
103 try {
104 p.checkRestrictions(LIST_CONTEXT, dad, null);
105 }
106 catch (RestrictionViolationException e) {
107 e.maybeSetLocator(locator);
108 throw e;
109 }
110 }
111
112 Pattern getOperand() {
113 return p;
114 }
115 }

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