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6 ** This file is part of the QtXmlPatterns module of the Qt Toolkit.
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46 // This file is not part of the Qt API. It exists purely as an
47 // implementation detail. This header file may change from version to
48 // version without notice, or even be removed.
52 #ifndef Patternist_DocumentContentValidator_H
53 #define Patternist_DocumentContentValidator_H
55 #include <private/qdynamiccontext_p.h>
56 #include <private/qexpression_p.h>
57 #include "qabstractxmlreceiver.h"
66 * @short Receives QAbstractXmlReceiver events and validates that they are correct,
67 * before sending them on to a second QAbstractXmlReceiver.
69 * @ingroup Patternist_xdm
70 * @author Frans Englich <frans.englich@nokia.com>
73 class DocumentContentValidator : public QAbstractXmlReceiver
77 * DocumentContentValidator does not own @p receiver.
79 DocumentContentValidator(QAbstractXmlReceiver *const receiver,
80 const DynamicContext::Ptr &context,
81 const Expression::ConstPtr &expr);
83 virtual void namespaceBinding(const QXmlName &nb);
84 virtual void characters(const QStringRef &value);
85 virtual void comment(const QString &value);
87 virtual void startElement(const QXmlName &name);
89 virtual void endElement();
91 virtual void attribute(const QXmlName &name,
92 const QStringRef &value);
94 virtual void processingInstruction(const QXmlName &name,
95 const QString &value);
97 virtual void item(const Item &item);
99 virtual void startDocument();
100 virtual void endDocument();
101 virtual void atomicValue(const QVariant &value);
102 virtual void startOfSequence();
103 virtual void endOfSequence();
106 QAbstractXmlReceiver *const m_receiver;
107 const DynamicContext::Ptr m_context;
108 const Expression::ConstPtr m_expr;
109 xsInteger m_elementDepth;