Node Class Reference

#include <Node.hpp>

Inheritance diagram for Node:

[legend]List of all members.


Public Types
typedef RefCountPointer< const Node >	Ptr
Public Member Functions
virtual bool	isNode () const
	Returns true, since this Item is a Node.
virtual bool	isAtomicValue () const
	Returns false, since this Item is a Node.
virtual bool	isFunction () const
virtual void	typeToBuffer (DynamicContext *context, xercesc::XMLBuffer &buffer) const
	Debug method to output the type of the item in SequenceType notation.
virtual const XMLCh *	asString (const DynamicContext *context) const =0
	Serialize this node.
virtual bool	hasInstanceOfType (const XMLCh typeURI, const XMLCh typeName, const DynamicContext *context) const =0
	check if the underlying type of this node is instance of a certain type
virtual Sequence	dmBaseURI (const DynamicContext *context) const =0
	Accessor: returns the base-uri of this node as a xs:anyURI, if one exists.
virtual const XMLCh *	dmNodeKind () const =0
	Accessor: returns the kind of node as a string.
virtual ATQNameOrDerived::Ptr	dmNodeName (const DynamicContext *context) const =0
	Accessor: returns the name of this node.
virtual const XMLCh *	dmStringValue (const DynamicContext *context) const =0
	Accessor: returns the string value of this node.
virtual Sequence	dmTypedValue (DynamicContext *context) const =0
	Accessor: returns the typed value of this node, which is a sequence of zero or more atomic values derived from the string-value of the node and its type in such a way as to be consistent with validation.
virtual Sequence	dmDocumentURI (const DynamicContext *context) const =0
	Accessor: returns the absolute URI of the resource from which the document node was constructed, if the absolute URI is available.
virtual ATQNameOrDerived::Ptr	dmTypeName (const DynamicContext *context) const =0
	Accessor: returns the name of the type of a node.
virtual ATBooleanOrDerived::Ptr	dmNilled (const DynamicContext *context) const =0
	Accessor: returns the setting of the nilled property of an element node.
virtual bool	lessThan (const Node::Ptr &other, const DynamicContext *context) const =0
	Returns true if 'this' is before 'other' in document order, false otherwise.
virtual bool	equals (const Node::Ptr &other) const =0
	Returns true if 'other' is equal (identity equal) to 'this'.
virtual bool	uniqueLessThan (const Node::Ptr &other, const DynamicContext *context) const =0
	Specifies a sorting order for uniqueness removal.
virtual Node::Ptr	root (const DynamicContext *context) const =0
	Returns the root of this node.
virtual Node::Ptr	dmParent (const DynamicContext *context) const =0
	Returns the parent of this node.
virtual Result	dmAttributes (const DynamicContext context, const LocationInfo info) const =0
	Returns the attributes of this node.
virtual Result	dmNamespaceNodes (const DynamicContext context, const LocationInfo info) const =0
	Returns the namespace nodes of this node.
virtual Result	dmChildren (const DynamicContext context, const LocationInfo info) const =0
	Returns the children of this node.
virtual Result	getAxisResult (XQStep::Axis axis, const NodeTest nodeTest, const DynamicContext context, const LocationInfo *info) const =0
	Returns a Result containing the nodes in the axis given, relative to this node.
virtual ATBooleanOrDerived::Ptr	dmIsId (const DynamicContext *context) const =0
	Returns if the node is an id node or not.
virtual ATBooleanOrDerived::Ptr	dmIsIdRefs (const DynamicContext *context) const =0
	Returns if the node is an idref node or not.
virtual const XMLCh *	getTypeURI () const =0
virtual const XMLCh *	getTypeName () const =0
Static Public Attributes
const XMLCh	document_string []
const XMLCh	element_string []
const XMLCh	attribute_string []
const XMLCh	text_string []
const XMLCh	processing_instruction_string []
const XMLCh	comment_string []
const XMLCh	namespace_string []

Member Typedef Documentation

typedef RefCountPointer<const Node> Node::Ptr

Reimplemented from Item.

Member Function Documentation

virtual const XMLCh* Node::asString ( const DynamicContext * context ) const [pure virtual]

Serialize this node.

Implements Item.

virtual Result Node::dmAttributes ( const DynamicContext * context,

const LocationInfo * info

) const [pure virtual]

Returns the attributes of this node.

virtual Sequence Node::dmBaseURI ( const DynamicContext * context ) const [pure virtual]

Accessor: returns the base-uri of this node as a xs:anyURI, if one exists.

virtual Result Node::dmChildren ( const DynamicContext * context,

const LocationInfo * info

) const [pure virtual]

Returns the children of this node.

virtual Sequence Node::dmDocumentURI ( const DynamicContext * context ) const [pure virtual]

Accessor: returns the absolute URI of the resource from which the document node was constructed, if the absolute URI is available.

virtual ATBooleanOrDerived::Ptr Node::dmIsId ( const DynamicContext * context ) const [pure virtual]

Returns if the node is an id node or not.

virtual ATBooleanOrDerived::Ptr Node::dmIsIdRefs ( const DynamicContext * context ) const [pure virtual]

Returns if the node is an idref node or not.

virtual Result Node::dmNamespaceNodes ( const DynamicContext * context,

const LocationInfo * info

) const [pure virtual]

Returns the namespace nodes of this node.

virtual ATBooleanOrDerived::Ptr Node::dmNilled ( const DynamicContext * context ) const [pure virtual]

Accessor: returns the setting of the nilled property of an element node.

virtual const XMLCh* Node::dmNodeKind ( ) const [pure virtual]

Accessor: returns the kind of node as a string.

virtual ATQNameOrDerived::Ptr Node::dmNodeName ( const DynamicContext * context ) const [pure virtual]

Accessor: returns the name of this node.

virtual Node::Ptr Node::dmParent ( const DynamicContext * context ) const [pure virtual]

Returns the parent of this node.

virtual const XMLCh* Node::dmStringValue ( const DynamicContext * context ) const [pure virtual]

Accessor: returns the string value of this node.

virtual Sequence Node::dmTypedValue ( DynamicContext * context ) const [pure virtual]

Accessor: returns the typed value of this node, which is a sequence of zero or more atomic values derived from the string-value of the node and its type in such a way as to be consistent with validation.

virtual ATQNameOrDerived::Ptr Node::dmTypeName ( const DynamicContext * context ) const [pure virtual]

Accessor: returns the name of the type of a node.

virtual bool Node::equals ( const Node::Ptr & other ) const [pure virtual]

Returns true if 'other' is equal (identity equal) to 'this'.

virtual Result Node::getAxisResult ( XQStep::Axis axis,

const NodeTest * nodeTest,

const DynamicContext * context,

const LocationInfo * info

) const [pure virtual]

Returns a Result containing the nodes in the axis given, relative to this node.
Forward axis results should be in document order. Reverse axis results should be in reverse document order.

virtual const XMLCh* Node::getTypeName ( ) const [pure virtual]

Implements Item.

virtual const XMLCh* Node::getTypeURI ( ) const [pure virtual]

Implements Item.

virtual bool Node::hasInstanceOfType ( const XMLCh * typeURI,

const XMLCh * typeName,

const DynamicContext * context

) const [pure virtual]

check if the underlying type of this node is instance of a certain type

virtual bool Node::isAtomicValue ( ) const [virtual]

Returns false, since this Item is a Node.

Implements Item.

virtual bool Node::isFunction ( ) const [virtual]

Implements Item.

virtual bool Node::isNode ( ) const [virtual]

Returns true, since this Item is a Node.

Implements Item.

virtual bool Node::lessThan ( const Node::Ptr & other,

const DynamicContext * context

) const [pure virtual]

Returns true if 'this' is before 'other' in document order, false otherwise.

virtual Node::Ptr Node::root ( const DynamicContext * context ) const [pure virtual]

Returns the root of this node.

virtual void Node::typeToBuffer ( DynamicContext * context,

xercesc::XMLBuffer & buffer

) const [virtual]

Debug method to output the type of the item in SequenceType notation.

Implements Item.

virtual bool Node::uniqueLessThan ( const Node::Ptr & other,

const DynamicContext * context

) const [pure virtual]

Specifies a sorting order for uniqueness removal.
This may or may not return the same as lessThan.