QPatternist::NodeNamespaceResolver Class Reference

A NamespaceResolver that use a QXmlNodeModelIndex's in-scope namespace bindings for resolving namespaces. More...

#include <qnodenamespaceresolver_p.h>

Inheritance diagram for QPatternist::NodeNamespaceResolver:

Public Functions
virtual void	addBinding (const QXmlName nb)
virtual Bindings	bindings () const
virtual QXmlName::NamespaceCode	lookupNamespaceURI (const QXmlName::PrefixCode prefix) const
	NodeNamespaceResolver (const Item &item)
Public Functions inherited from QPatternist::NamespaceResolver
	NamespaceResolver ()
virtual	~NamespaceResolver ()
Public Functions inherited from QSharedData
	QSharedData ()
	Constructs a QSharedData object with a reference count of 0. More...
	QSharedData (const QSharedData &)
	Constructs a QSharedData object with reference count 0. More...

Properties
const QXmlNodeModelIndex	m_node

Additional Inherited Members
Public Types inherited from QPatternist::NamespaceResolver
typedef QHash< QXmlName::PrefixCode, QXmlName::NamespaceCode >	Bindings
enum	Constants { NoBinding = -1 }
typedef QExplicitlySharedDataPointer< NamespaceResolver >	Ptr
Public Variables inherited from QSharedData
QAtomicInt	ref

Detailed Description

A NamespaceResolver that use a QXmlNodeModelIndex's in-scope namespace bindings for resolving namespaces.

Author

Frans Englich frans.nosp@m..eng.nosp@m.lich@.nosp@m.noki.nosp@m.a.com

Definition at line 73 of file qnodenamespaceresolver_p.h.

Constructors and Destructors

NodeNamespaceResolver()

NodeNamespaceResolver::NodeNamespaceResolver

(

const Item &

item

)

Definition at line 51 of file qnodenamespaceresolver.cpp.

                                                             : m_node(item.asNode())
{
    Q_ASSERT(!m_node.isNull());
}

Functions

addBinding()

void NodeNamespaceResolver::addBinding ( const QXmlName  nb )

virtual

Adds the mapping from prefix to namespaceURI to this NamespaceResolver. If this NamespaceResolver already contains a binding involving prefix, the old binding is replaced.

Implements QPatternist::NamespaceResolver.

Definition at line 56 of file qnodenamespaceresolver.cpp.

{
    Q_UNUSED(nb);
    Q_ASSERT_X(false, Q_FUNC_INFO, "Calling this function for this sub-class makes little sense.");
}

bindings()

NamespaceResolver::Bindings NodeNamespaceResolver::bindings ( ) const

virtual

Returns

all bindings this NamespaceResolver handles.

Implements QPatternist::NamespaceResolver.

Definition at line 77 of file qnodenamespaceresolver.cpp.

{
    Q_ASSERT_X(false, Q_FUNC_INFO, "Not implemented.");
    return NamespaceResolver::Bindings();
}

lookupNamespaceURI()

QXmlName::NamespaceCode NodeNamespaceResolver::lookupNamespaceURI ( const QXmlName::PrefixCode  prefix ) const

virtual

Resolves the prefix to the corresponding namespace URI. If no binding exists for prefix, NoBinding is returned.

Returns

the namespace corresponding to prefix.

Implements QPatternist::NamespaceResolver.

Definition at line 62 of file qnodenamespaceresolver.cpp.

{
    const QXmlName::NamespaceCode ns = m_node.namespaceForPrefix(prefix);

    if(ns == NoBinding)
    {
        if(prefix == StandardPrefixes::empty)
            return StandardNamespaces::empty;
        else
            return NoBinding;
    }
    else
        return ns;
}

Properties

m_node

const QXmlNodeModelIndex QPatternist::NodeNamespaceResolver::m_node

private

Definition at line 83 of file qnodenamespaceresolver_p.h.

Referenced by lookupNamespaceURI(), and NodeNamespaceResolver().

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The documentation for this class was generated from the following files:

• /src/xmlpatterns/utils/qnodenamespaceresolver_p.h
• /src/xmlpatterns/utils/qnodenamespaceresolver.cpp