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/****************************************************************************
**
** Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Qt Software Information (qt-info@nokia.com)
**
** This file is part of the QtXmlPatterns of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the either Technology Preview License Agreement or the
** Beta Release License Agreement.
**
** GNU Lesser General Public License Usage
** Alternatively, 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 1.0, 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.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at qt-sales@nokia.com.
** $QT_END_LICENSE$
**
****************************************************************************/
//
// 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 QABSTRACTXMLPULLPROVIDER_H
#define QABSTRACTXMLPULLPROVIDER_H
#include <QtCore/QtGlobal>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
class QXmlItem;
class QXmlName;
class QString;
class QVariant;
template<typename Key, typename Value> class QHash;
namespace QPatternist
{
class AbstractXmlPullProviderPrivate;
class AbstractXmlPullProvider
{
public:
AbstractXmlPullProvider();
virtual ~AbstractXmlPullProvider();
enum Event
{
StartOfInput = 1,
AtomicValue = 1 << 1,
StartDocument = 1 << 2,
EndDocument = 1 << 3,
StartElement = 1 << 4,
EndElement = 1 << 5,
Text = 1 << 6,
ProcessingInstruction = 1 << 7,
Comment = 1 << 8,
Attribute = 1 << 9,
Namespace = 1 << 10,
EndOfInput = 1 << 11
};
virtual Event next() = 0;
virtual Event current() const = 0;
virtual QXmlName name() const = 0;
virtual QVariant atomicValue() const = 0;
virtual QString stringValue() const = 0;
virtual QHash<QXmlName, QString> attributes() = 0;
virtual QHash<QXmlName, QXmlItem> attributeItems() = 0;
/* *** The functions below are internal. */
private:
Q_DISABLE_COPY(AbstractXmlPullProvider)
AbstractXmlPullProviderPrivate *d;
};
}
QT_END_NAMESPACE
QT_END_HEADER
#endif
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