# 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 =0
| Returns true, since this Item is a Node.
virtual bool | isAtomicValue () const =0
| Returns false, since this Item is a Node.
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 | 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

static const XMLCh | gXerces []
| The "Xerces" DOMNode node interface.
static const XMLCh | document_string []
static const XMLCh | element_string []
static const XMLCh | attribute_string []
static const XMLCh | text_string []
static const XMLCh | processing_instruction_string []
static const XMLCh | comment_string []
static const XMLCh | namespace_string []
static const XMLCh | cdata_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`[pure virtual]`

| Returns false, since this Item is a Node. Implements Item.

virtual bool Node::isNode | ( |  | ) | const`[pure 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 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.

## Member Data Documentation

const XMLCh Node::attribute_string[]`[static]`

const XMLCh Node::cdata_string[]`[static]`

const XMLCh Node::comment_string[]`[static]`

const XMLCh Node::document_string[]`[static]`

const XMLCh Node::element_string[]`[static]`

const XMLCh Node::gXerces[]`[static]`

| The "Xerces" DOMNode node interface. Use this as the parameter when you call Item::getInterface() to have a xerces DOMNode returned, if the Node is of the correct type. If it is not of the correct type, the method will return 0.

const XMLCh Node::namespace_string[]`[static]`

const XMLCh Node::processing_instruction_string[]`[static]`

const XMLCh Node::text_string[]`[static]`

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

- Node.hpp