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/****************************************************************************
**
** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the QtXmlPatterns module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL21$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** 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 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** $QT_END_LICENSE$
**
****************************************************************************/
//
// 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_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)
};
}
QT_END_NAMESPACE
#endif
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