NamedNodeMapRef Interface

Table 15-17 summarizes the methods of available through NamedNodeMapRef interface.

Table 15-17 Summary of NamedNodeMapRef Methods; Dom Package

Function	Summary
NamedNodeMapRef	Constructor
getLength	Get map's length
getNamedItem	Get item given its name
getNamedItemNS	Get item given its namespace URI and local name.
item	Get item given its index.
removeNamedItem	Remove an item given its name.
removeNamedItemNS	Remove the item from the map.
setNamedItem	Add new item to the map.
setNamedItemNS	Set named item to the map.
~NamedNodeMapRef	Default destructor.

NamedNodeMapRef

Class constructor.

Syntax	Description
NamedNodeMapRef( const NodeRef< Node>& node_ref, NamedNodeMap< Node>* mptr);	Used to create references to a given `NamedNodeMap` node.
NamedNodeMapRef( const NamedNodeMapRef< Node>& mref);	Copy constructor.

Parameter	Description
node_ref	reference to provide the context
nptr	referenced node

Returns

(NamedNodeMapRef) Node reference object

getLength

Get the length of the map.

Syntax

ub4 getLength() const;

Returns

(ub4) map's length

getNamedItem

Get the name of the item, given its name.

Syntax

Node* getNamedItem( oratext* name) const;

Parameter	Description
name	name of item

Returns

(Node*) pointer to the item

getNamedItemNS

Get the name of the item, given its namespace URI and local name.

Syntax

Node* getNamedItemNS( 
   oratext* namespaceURI,
   oratext* localName) const;

Parameter	Description
namespaceURI	namespace URI of item
localName	local name of item

Returns

(Node*) pointer to the item

item

Get item, given its index.

Syntax

Node* item( 
   ub4 index) const;

Parameter	Description
index	index of item

Returns

(Node*) pointer to the item

removeNamedItem

Remove the item from the map, given its name.

Syntax

Node* removeNamedItem( 
   oratext* name) 
throw (DOMException);

Parameter	Description
name	name of item

Returns

(Node*) pointer to the removed item

removeNamedItemNS

Remove the item from the map, given its namespace URI and local name.

Syntax

Node* removeNamedItemNS( 
   oratext* namespaceURI,
   oratext* localName)
throw (DOMException);

Parameter	Description
namespaceURI	namespace URI of item
localName	local name of item

Returns

(Node*) pointer to the removed item

setNamedItem

Add new item to the map.

Syntax

Node* setNamedItem(
   NodeRef< Node>& newItem)
throw (DOMException);

Parameter	Description
newItem	item set to the map

Returns

(Node*) pointer to new item

setNamedItemNS

Set named item, which is namespace aware, to the map.

Syntax

Node* setNamedItemNS(
   NodeRef< Node>& newItem)
throw (DOMException);

Parameter	Description
newItem	item set to the map

Returns

(Node*) pointer to the item

~NamedNodeMapRef

Default destructor.

Syntax

~NamedNodeMapRef();