[556] | 1 | /****************************************************************************
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| 2 | **
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| 3 | ** Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies).
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| 4 | ** All rights reserved.
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| 5 | ** Contact: Nokia Corporation ([email protected])
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| 6 | **
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| 7 | ** This file is part of the QtXmlPatterns module of the Qt Toolkit.
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| 8 | **
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| 9 | ** $QT_BEGIN_LICENSE:LGPL$
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| 10 | ** Commercial Usage
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| 11 | ** Licensees holding valid Qt Commercial licenses may use this file in
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| 12 | ** accordance with the Qt Commercial License Agreement provided with the
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| 13 | ** Software or, alternatively, in accordance with the terms contained in
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| 14 | ** a written agreement between you and Nokia.
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| 15 | **
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| 16 | ** GNU Lesser General Public License Usage
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| 17 | ** Alternatively, this file may be used under the terms of the GNU Lesser
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| 18 | ** General Public License version 2.1 as published by the Free Software
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| 19 | ** Foundation and appearing in the file LICENSE.LGPL included in the
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| 20 | ** packaging of this file. Please review the following information to
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| 21 | ** ensure the GNU Lesser General Public License version 2.1 requirements
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| 22 | ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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| 23 | **
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| 24 | ** In addition, as a special exception, Nokia gives you certain additional
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| 25 | ** rights. These rights are described in the Nokia Qt LGPL Exception
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| 26 | ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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| 27 | **
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| 28 | ** GNU General Public License Usage
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| 29 | ** Alternatively, this file may be used under the terms of the GNU
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| 30 | ** General Public License version 3.0 as published by the Free Software
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| 31 | ** Foundation and appearing in the file LICENSE.GPL included in the
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| 32 | ** packaging of this file. Please review the following information to
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| 33 | ** ensure the GNU General Public License version 3.0 requirements will be
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| 34 | ** met: http://www.gnu.org/copyleft/gpl.html.
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| 35 | **
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| 36 | ** If you have questions regarding the use of this file, please contact
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| 37 | ** Nokia at [email protected].
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| 38 | ** $QT_END_LICENSE$
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| 39 | **
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| 40 | ****************************************************************************/
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| 41 |
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| 42 | //
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| 43 | // W A R N I N G
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| 44 | // -------------
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| 45 | //
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| 46 | // This file is not part of the Qt API. It exists purely as an
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| 47 | // implementation detail. This header file may change from version to
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| 48 | // version without notice, or even be removed.
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| 49 | //
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| 50 | // We mean it.
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| 51 |
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| 52 | #ifndef Patternist_XsdWildcard_H
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| 53 | #define Patternist_XsdWildcard_H
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| 54 |
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| 55 | #include "qxsdterm_p.h"
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| 56 |
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| 57 | #include <QtCore/QSet>
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| 58 |
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| 59 | QT_BEGIN_HEADER
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| 60 |
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| 61 | QT_BEGIN_NAMESPACE
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| 62 |
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| 63 | namespace QPatternist
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| 64 | {
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| 65 | /**
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| 66 | * @short Represents a XSD wildcard object.
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| 67 | *
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| 68 | * This class represents the <em>wildcard</em> object of a XML schema as described
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| 69 | * <a href="http://www.w3.org/TR/xmlschema11-1/#Wildcards">here</a>.
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| 70 | *
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| 71 | * It contains information from either an <em>any</em> object or an <em>anyAttribute</em> object.
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| 72 | *
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| 73 | * @see <a href="http://www.w3.org/Submission/2004/SUBM-xmlschema-api-20040309/xml-schema-api.html#Interface-XSWildcard">XML Schema API reference</a>
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| 74 | * @ingroup Patternist_schema
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| 75 | * @author Tobias Koenig <[email protected]>
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| 76 | */
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| 77 | class XsdWildcard : public XsdTerm
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| 78 | {
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| 79 | public:
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| 80 | typedef QExplicitlySharedDataPointer<XsdWildcard> Ptr;
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| 81 |
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| 82 | /**
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| 83 | * Defines the absent namespace that is used in wildcards.
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| 84 | */
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| 85 | static QString absentNamespace();
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| 86 |
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| 87 | /**
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| 88 | * Describes the <a href="http://www.w3.org/TR/xmlschema11-1/#w-namespace_constraint">namespace constraint</a> of the wildcard.
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| 89 | */
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| 90 | class NamespaceConstraint : public QSharedData
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| 91 | {
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| 92 | public:
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| 93 | typedef QExplicitlySharedDataPointer<NamespaceConstraint> Ptr;
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| 94 |
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| 95 | /**
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| 96 | * Describes the variety of the namespace constraint.
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| 97 | *
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| 98 | * @see <a href="http://www.w3.org/TR/xmlschema11-1/#nc-variety">Variety Definition</a>
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| 99 | */
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| 100 | enum Variety
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| 101 | {
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| 102 | Any, ///< Any namespace is allowed.
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| 103 | Enumeration, ///< Namespaces in the namespaces set are allowed.
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| 104 | Not ///< Namespaces in the namespaces set are not allowed.
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| 105 | };
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| 106 |
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| 107 | /**
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| 108 | * Sets the @p variety of the namespace constraint.
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| 109 | *
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| 110 | * @see <a href="http://www.w3.org/TR/xmlschema11-1/#nc-variety">Variety Definition</a>
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| 111 | */
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| 112 | void setVariety(Variety variety);
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| 113 |
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| 114 | /**
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| 115 | * Returns the variety of the namespace constraint.
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| 116 | */
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| 117 | Variety variety() const;
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| 118 |
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| 119 | /**
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| 120 | * Sets the set of @p namespaces of the namespace constraint.
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| 121 | */
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| 122 | void setNamespaces(const QSet<QString> &namespaces);
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| 123 |
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| 124 | /**
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| 125 | * Returns the set of namespaces of the namespace constraint.
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| 126 | */
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| 127 | QSet<QString> namespaces() const;
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| 128 |
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| 129 | /**
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| 130 | * Sets the set of disallowed @p names of the namespace constraint.
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| 131 | */
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| 132 | void setDisallowedNames(const QSet<QString> &names);
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| 133 |
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| 134 | /**
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| 135 | * Returns the set of disallowed names of the namespace constraint.
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| 136 | */
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| 137 | QSet<QString> disallowedNames() const;
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| 138 |
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| 139 | private:
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| 140 | Variety m_variety;
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| 141 | QSet<QString> m_namespaces;
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| 142 | QSet<QString> m_disallowedNames;
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| 143 | };
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| 144 |
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| 145 | /**
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| 146 | * Describes the <a href="http://www.w3.org/TR/xmlschema11-1/#w-process_contents">type of content processing</a> of the wildcard.
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| 147 | */
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| 148 | enum ProcessContents
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| 149 | {
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| 150 | Strict, ///< There must be a top-level declaration for the item available, or the item must have an xsi:type, and the item must be valid as appropriate.
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| 151 | Lax, ///< If the item has a uniquely determined declaration available, it must be valid with respect to that definition.
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| 152 | Skip ///< No constraints at all: the item must simply be well-formed XML.
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| 153 | };
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| 154 |
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| 155 | /**
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| 156 | * Creates a new wildcard object.
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| 157 | */
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| 158 | XsdWildcard();
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| 159 |
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| 160 | /**
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| 161 | * Returns always @c true, used to avoid dynamic casts.
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| 162 | */
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| 163 | virtual bool isWildcard() const;
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| 164 |
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| 165 | /**
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| 166 | * Sets the namespace @p constraint of the wildcard.
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| 167 | *
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| 168 | * @see <a href="http://www.w3.org/TR/xmlschema11-1/#w-namespace_constraint">Namespace Constraint Definition</a>
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| 169 | */
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| 170 | void setNamespaceConstraint(const NamespaceConstraint::Ptr &constraint);
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| 171 |
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| 172 | /**
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| 173 | * Returns the namespace constraint of the wildcard.
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| 174 | */
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| 175 | NamespaceConstraint::Ptr namespaceConstraint() const;
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| 176 |
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| 177 | /**
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| 178 | * Sets the process @p contents of the wildcard.
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| 179 | *
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| 180 | * @see <a href="http://www.w3.org/TR/xmlschema11-1/#w-process_contents">Process Contents Definition</a>
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| 181 | */
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| 182 | void setProcessContents(ProcessContents contents);
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| 183 |
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| 184 | /**
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| 185 | * Returns the process contents of the wildcard.
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| 186 | */
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| 187 | ProcessContents processContents() const;
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| 188 |
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| 189 | private:
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| 190 | NamespaceConstraint::Ptr m_namespaceConstraint;
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| 191 | ProcessContents m_processContents;
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| 192 | };
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| 193 | }
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| 194 |
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| 195 | QT_END_NAMESPACE
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| 196 |
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| 197 | QT_END_HEADER
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| 198 |
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| 199 | #endif
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