Qt 4.8
qdelegatingdynamiccontext_p.h
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41 
42 //
43 // W A R N I N G
44 // -------------
45 //
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.
49 //
50 // We mean it.
51 
52 #ifndef Patternist_DelegatingDynamicContext_H
53 #define Patternist_DelegatingDynamicContext_H
54 
55 #include "qdynamiccontext_p.h"
56 #include "qexpression_p.h"
57 
59 
61 
62 namespace QPatternist
63 {
76  {
77  public:
78  virtual xsInteger contextPosition() const;
79  virtual Item contextItem() const;
80  virtual xsInteger contextSize();
81 
82  virtual ItemCacheCell &itemCacheCell(const VariableSlotID slot);
84 
85  virtual void setRangeVariable(const VariableSlotID slotNumber,
86  const Item &newValue);
87  virtual Item rangeVariable(const VariableSlotID slotNumber) const;
88 
89  virtual void setExpressionVariable(const VariableSlotID slotNumber,
90  const Expression::Ptr &newValue);
91  virtual Expression::Ptr expressionVariable(const VariableSlotID slotNumber) const;
92 
93  virtual void setFocusIterator(const Item::Iterator::Ptr &it);
94  virtual Item::Iterator::Ptr focusIterator() const;
95 
96  virtual Item::Iterator::Ptr positionIterator(const VariableSlotID slot) const;
97  virtual void setPositionIterator(const VariableSlotID slot,
98  const Item::Iterator::Ptr &newValue);
99 
100  virtual QAbstractMessageHandler * messageHandler() const;
102  virtual QDateTime currentDateTime() const;
103  virtual QAbstractXmlReceiver *outputReceiver() const;
104  virtual NodeBuilder::Ptr nodeBuilder(const QUrl &baseURI) const;
105  virtual ResourceLoader::Ptr resourceLoader() const;
107  virtual NamePool::Ptr namePool() const;
108  virtual QSourceLocation locationFor(const SourceLocationReflection *const reflection) const;
109  virtual void addNodeModel(const QAbstractXmlNodeModel::Ptr &nm);
110  virtual const QAbstractUriResolver *uriResolver() const;
111  virtual ItemCacheCell &globalItemCacheCell(const VariableSlotID slot);
113  virtual Item currentItem() const;
115 
116  virtual DynamicContext::Ptr previousContext() const;
118 
119  protected:
120  DelegatingDynamicContext(const DynamicContext::Ptr &prevContext);
121 
123  };
124 }
125 
127 
129 
130 #endif
qint32 VariableSlotID
virtual QExplicitlySharedDataPointer< DayTimeDuration > implicitTimezone() const
DelegatingDynamicContext(const DynamicContext::Ptr &prevContext)
virtual Item currentItem() const
Returns the item that fn:current() returns.
A push interface for the XPath Data Model. Similar to SAX&#39;s ContentHandler.
#define QT_END_NAMESPACE
This macro expands to.
Definition: qglobal.h:90
#define QT_BEGIN_HEADER
Definition: qglobal.h:136
virtual ItemSequenceCacheCell::Vector & globalItemSequenceCacheCells(const VariableSlotID slot)
#define it(className, varName)
qint64 xsInteger
virtual TemplateParameterHash & templateParameterStore()
When a template is called, this member carries the template parameters.
virtual Item::Iterator::Ptr positionIterator(const VariableSlotID slot) const
virtual DynamicContext::Ptr previousContext() const
Returns the previous DynamicContext. If this context is the top-level one, null is returned...
virtual QExplicitlySharedDataPointer< TemplateMode > currentTemplateMode() const
Returns the current template mode that is in effect.
The QUrl class provides a convenient interface for working with URLs.
Definition: qurl.h:61
virtual ItemSequenceCacheCell::Vector & itemSequenceCacheCells(const VariableSlotID slot)
virtual const QAbstractUriResolver * uriResolver() const
The URI resolver in use.
The QAbstractUriResolver class is a callback interface for resolving Uniform Resource Identifiers...
#define QT_BEGIN_NAMESPACE
This macro expands to.
Definition: qglobal.h:89
virtual ItemCacheCell & globalItemCacheCell(const VariableSlotID slot)
virtual void setFocusIterator(const Item::Iterator::Ptr &it)
virtual void setRangeVariable(const VariableSlotID slotNumber, const Item &newValue)
virtual ResourceLoader::Ptr resourceLoader() const
Base class for dynamic contexts that are created from an existing one.
The namespace for the internal API of QtXmlPatterns.
Represents a cache entry for a single Item, as opposed to for a sequence of items.
Definition: qcachecells_p.h:81
The QSourceLocation class identifies a location in a resource by URI, line, and column.
virtual void addNodeModel(const QAbstractXmlNodeModel::Ptr &nm)
virtual ExternalVariableLoader::Ptr externalVariableLoader() const
virtual Item rangeVariable(const VariableSlotID slotNumber) const
virtual NodeBuilder::Ptr nodeBuilder(const QUrl &baseURI) const
The QDateTime class provides date and time functions.
Definition: qdatetime.h:216
Represents an item in the XPath 2.0 Data Model.
Definition: qitem_p.h:182
virtual QSourceLocation locationFor(const SourceLocationReflection *const reflection) const
Returns the source location applying for reflection.
The QAbstractMessageHandler class provides a callback interface for handling messages.
virtual ItemCacheCell & itemCacheCell(const VariableSlotID slot)
virtual Expression::Ptr expressionVariable(const VariableSlotID slotNumber) const
virtual QAbstractMessageHandler * messageHandler() const
virtual void setExpressionVariable(const VariableSlotID slotNumber, const Expression::Ptr &newValue)
#define QT_END_HEADER
Definition: qglobal.h:137
virtual Item::Iterator::Ptr focusIterator() const
Carries information and facilities used at runtime, and hence provides a state for that stage in a th...
Base class for all instances that represents something at a certain location.
virtual QAbstractXmlReceiver * outputReceiver() const
virtual void setPositionIterator(const VariableSlotID slot, const Item::Iterator::Ptr &newValue)