| /**************************************************************************** |
| ** |
| ** Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies). |
| ** All rights reserved. |
| ** Contact: Nokia Corporation (qt-info@nokia.com) |
| ** |
| ** This file is part of the QtXmlPatterns module of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:LGPL$ |
| ** GNU Lesser General Public License Usage |
| ** This file may be used under the terms of the GNU Lesser General Public |
| ** License version 2.1 as published by the Free Software Foundation and |
| ** appearing in the file LICENSE.LGPL included in the packaging of this |
| ** file. Please review the following information to ensure the GNU Lesser |
| ** General Public License version 2.1 requirements will be met: |
| ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
| ** |
| ** In addition, as a special exception, Nokia gives you certain additional |
| ** rights. These rights are described in the Nokia Qt LGPL Exception |
| ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
| ** |
| ** GNU General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU General |
| ** Public License version 3.0 as published by the Free Software Foundation |
| ** and appearing in the file LICENSE.GPL included in the packaging of this |
| ** file. Please review the following information to ensure the GNU General |
| ** Public License version 3.0 requirements will be met: |
| ** http://www.gnu.org/copyleft/gpl.html. |
| ** |
| ** Other Usage |
| ** Alternatively, this file may be used in accordance with the terms and |
| ** conditions contained in a signed written agreement between you and Nokia. |
| ** |
| ** |
| ** |
| ** |
| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| // |
| // W A R N I N G |
| // ------------- |
| // |
| // This file is not part of the Qt API. It exists purely as an |
| // implementation detail. This header file may change from version to |
| // version without notice, or even be removed. |
| // |
| // We mean it. |
| |
| #ifndef Patternist_XsdParticleChecker_H |
| #define Patternist_XsdParticleChecker_H |
| |
| #include "qxsdelement_p.h" |
| #include "qxsdparticle_p.h" |
| #include "qxsdschemacontext_p.h" |
| #include "qxsdwildcard_p.h" |
| |
| QT_BEGIN_HEADER |
| |
| QT_BEGIN_NAMESPACE |
| |
| namespace QPatternist |
| { |
| /** |
| * @short A helper class to check validity of particles. |
| * |
| * @ingroup Patternist_schema |
| * @author Tobias Koenig <tobias.koenig@nokia.com> |
| */ |
| class XsdParticleChecker |
| { |
| public: |
| /** |
| * Checks whether the given @p particle has two or more element |
| * declarations with the same name but different type definitions. |
| */ |
| static bool hasDuplicatedElements(const XsdParticle::Ptr &particle, const NamePool::Ptr &namePool, XsdElement::Ptr &conflictingElement); |
| |
| /** |
| * Checks whether the given @p particle is valid according the |
| * UPA (http://www.w3.org/TR/xmlschema-1/#cos-nonambig) constraint. |
| */ |
| static bool isUPAConform(const XsdParticle::Ptr &particle, const NamePool::Ptr &namePool); |
| |
| /** |
| * Checks whether the given @p particle, which must be an xsd:all element, |
| * is valid according the UPA (http://www.w3.org/TR/xmlschema-1/#cos-nonambig) constraint. |
| * For xsd:all elements, we do not want to construct a state machine. |
| */ |
| static bool isUPAConformXsdAll(const XsdParticle::Ptr &particle, const NamePool::Ptr &namePool); |
| |
| /** |
| * Checks whether the given @p particle subsumes the given @p derivedParticle. |
| * (http://www.w3.org/TR/xmlschema-1/#cos-particle-restrict) |
| */ |
| static bool subsumes(const XsdParticle::Ptr &particle, const XsdParticle::Ptr &derivedParticle, const XsdSchemaContext::Ptr &context, QString &errorMsg); |
| }; |
| } |
| |
| QT_END_NAMESPACE |
| |
| QT_END_HEADER |
| |
| #endif |