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39
40#ifndef QABSTRACTXMLRECEIVER_H
41#define QABSTRACTXMLRECEIVER_H
42
43#include <QtCore/QVariant>
44#include <QtCore/QScopedPointer>
45#include <QtXmlPatterns/QXmlNodeModelIndex>
46
47QT_BEGIN_NAMESPACE
48
49
50class QAbstractXmlReceiverPrivate;
51class QXmlName;
52
53namespace QPatternist
54{
55 class Item;
56}
57
58class Q_XMLPATTERNS_EXPORT QAbstractXmlReceiver
59{
60public:
61 QAbstractXmlReceiver();
62
63 virtual ~QAbstractXmlReceiver();
64
65 virtual void startElement(const QXmlName &name) = 0;
66 virtual void endElement() = 0;
67 virtual void attribute(const QXmlName &name,
68 const QStringRef &value) = 0;
69 virtual void comment(const QString &value) = 0;
70 virtual void characters(const QStringRef &value) = 0;
71 virtual void startDocument() = 0;
72 virtual void endDocument() = 0;
73
74 virtual void processingInstruction(const QXmlName &target,
75 const QString &value) = 0;
76
77 virtual void atomicValue(const QVariant &value) = 0;
78 virtual void namespaceBinding(const QXmlName &name) = 0;
79 virtual void startOfSequence() = 0;
80 virtual void endOfSequence() = 0;
81
82 /* The members below are internal, not part of the public API, and
83 * unsupported. Using them leads to undefined behavior. */
84 virtual void whitespaceOnly(const QStringRef &value);
85 virtual void item(const QPatternist::Item &item);
86
87protected:
88 QAbstractXmlReceiver(QAbstractXmlReceiverPrivate *d);
89 QScopedPointer<QAbstractXmlReceiverPrivate> d_ptr;
90
91 void sendAsNode(const QPatternist::Item &outputItem);
92private:
93 template<const QXmlNodeModelIndex::Axis axis>
94 void sendFromAxis(const QXmlNodeModelIndex &node);
95 Q_DISABLE_COPY(QAbstractXmlReceiver)
96};
97
98QT_END_NAMESPACE
99
100#endif
101

source code of qtxmlpatterns/src/xmlpatterns/api/qabstractxmlreceiver.h