QPatternist::AbstractNodeTest Class Reference

A name test that is of the type prefix:ncName. More...

#include <qabstractnodetest_p.h>

Inheritance diagram for QPatternist::AbstractNodeTest:

Public Functions
	AbstractNodeTest (const ItemType::Ptr &primaryType)
virtual ItemType::Ptr	atomizedType () const
virtual ItemType::Ptr	xdtSuperType () const
virtual bool	xdtTypeMatches (const ItemType::Ptr &other) const
	Returns true if other matches this type. That is, if other is equal to this type or a subtype of this type. More...
Public Functions inherited from QPatternist::AnyNodeType
virtual QString	displayName (const NamePool::Ptr &np) const
virtual bool	isAtomicType () const
virtual bool	isNodeType () const
virtual bool	itemMatches (const Item &item) const
virtual QXmlNodeModelIndex::NodeKind	nodeKind () const
virtual PatternPriority	patternPriority () const
Public Functions inherited from QPatternist::ItemType
virtual InstanceOf	instanceOf () const
	ItemType ()
virtual Category	itemTypeCategory () const
bool	operator!= (const ItemType &other) const
virtual bool	operator== (const ItemType &other) const
virtual const ItemType &	operator| (const ItemType &other) const
virtual	~ItemType ()
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...

Protected Variables
const ItemType::Ptr	m_primaryType

Additional Inherited Members
Public Types inherited from QPatternist::AnyNodeType
typedef QExplicitlySharedDataPointer< AnyNodeType >	Ptr
Public Types inherited from QPatternist::ItemType
enum	Category { NodeNameTest = 1, Other = 2 }
enum	InstanceOf { ClassLocalNameTest, ClassNamespaceNameTest, ClassQNameTest, ClassOther }
typedef QList< ItemType::Ptr >	List
typedef QExplicitlySharedDataPointer< ItemType >	Ptr
Public Variables inherited from QSharedData
QAtomicInt	ref
Protected Functions inherited from QPatternist::AnyNodeType
	AnyNodeType ()
Related Functions inherited from QPatternist::ItemType
ItemType::Ptr	operator| (const ItemType::Ptr &op1, const ItemType::Ptr &op2)
void	operator|= (ItemType::Ptr &op1, const ItemType::Ptr &op2)
	Computes the union type of op1 and op2, and assigns it to op1. More...

Detailed Description

A name test that is of the type prefix:ncName.

Author

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

Definition at line 69 of file qabstractnodetest_p.h.

Constructors and Destructors

AbstractNodeTest()

AbstractNodeTest::AbstractNodeTest

(

const ItemType::Ptr &

primaryType

)

Definition at line 48 of file qabstractnodetest.cpp.

                                                                 : m_primaryType(primaryType)
{
    Q_ASSERT(m_primaryType);
}

Functions

atomizedType()

ItemType::Ptr AbstractNodeTest::atomizedType ( ) const

virtual

See also

XQuery 1.0 and XPath 2.0 Data Model, G.15 dm:typed-value Accessor

Reimplemented from QPatternist::AnyNodeType.

Definition at line 68 of file qabstractnodetest.cpp.

{
    return m_primaryType->atomizedType();
}

xdtSuperType()

ItemType::Ptr AbstractNodeTest::xdtSuperType ( ) const

virtual

Determines the type's parent type in the XPath Data Model hierarchy. For example, for the type xs:anyAtomicType, the super type in the XPath Data Model is item(), not xs:anySimpleType. SchemaType::xdtSuperType navigates the schema hierarchy.

See also

SchemaType::wxsSuperType()

Returns

the type's super type.

Reimplemented from QPatternist::AnyNodeType.

Definition at line 73 of file qabstractnodetest.cpp.

{
    return m_primaryType;
}

xdtTypeMatches()

bool AbstractNodeTest::xdtTypeMatches ( const ItemType::Ptr &  other ) const

virtual

Returns true if other matches this type. That is, if other is equal to this type or a subtype of this type.

For instance this statements evaluates to true:

BuiltinTypes::xsAnyAtomicType->xdtTypeMatches(BuiltinTypes::xsString);

but this evaluates to false:

BuiltinTypes::attribute->xdtTypeMatches(BuiltinTypes::node);

Parameters

other

the other ItemType that is to be matched. This is guaranteed by the caller to never be null.

Reimplemented from QPatternist::AnyNodeType.

Definition at line 53 of file qabstractnodetest.cpp.

{
    Q_ASSERT(other);

    if(other->isNodeType())
    {
        if(*other == *this)
            return true;
        else
            return xdtTypeMatches(other->xdtSuperType());
    }
    else
        return false;
}

Properties

m_primaryType

const ItemType::Ptr QPatternist::AbstractNodeTest::m_primaryType

protected

Definition at line 79 of file qabstractnodetest_p.h.

Referenced by AbstractNodeTest(), atomizedType(), QPatternist::QNameTest::displayName(), QPatternist::LocalNameTest::displayName(), QPatternist::QNameTest::itemMatches(), QPatternist::LocalNameTest::itemMatches(), QPatternist::NamespaceNameTest::itemMatches(), and xdtSuperType().

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

• /src/xmlpatterns/type/qabstractnodetest_p.h
• /src/xmlpatterns/type/qabstractnodetest.cpp