qxsdinstancereader_p.h

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//
//  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_XsdInstanceReader_H
#define Patternist_XsdInstanceReader_H

#include "qabstractxmlnodemodel.h"
#include "qpullbridge_p.h"
#include "qxsdschemacontext_p.h"

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

namespace QPatternist
{
    class XsdInstanceReader
    {
        public:
            typedef QExplicitlySharedDataPointer<XsdInstanceReader> Ptr;

            XsdInstanceReader(const QAbstractXmlNodeModel *model, const XsdSchemaContext::Ptr &context);

        protected:
            bool atEnd() const;

            void readNext();

            bool isStartElement() const;

            bool isEndElement() const;

            bool hasChildText() const;

            bool hasChildElement() const;

            QXmlName name() const;

            bool hasAttribute(const QXmlName &name) const;

            QString attribute(const QXmlName &name) const;

            QSet<QXmlName> attributeNames() const;

            QString text() const;

            QXmlName convertToQName(const QString &name) const;

            QSourceLocation sourceLocation() const;

            QXmlItem item() const;

            QXmlItem attributeItem(const QXmlName &name) const;

            QVector<QXmlName> namespaceBindings(const QXmlNodeModelIndex &index) const;

            XsdSchemaContext::Ptr     m_context;

        private:
            PullBridge                m_model;
            QHash<QXmlName, QString>  m_cachedAttributes;
            QHash<QXmlName, QXmlItem> m_cachedAttributeItems;
            QSourceLocation           m_cachedSourceLocation;
            QXmlItem                  m_cachedItem;
    };
}

QT_END_NAMESPACE

QT_END_HEADER

#endif