Constructor & Destructor Documentation
XalanEmptyNamedNodeMap::XalanEmptyNamedNodeMap |
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virtual XalanEmptyNamedNodeMap::~XalanEmptyNamedNodeMap |
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virtual |
Member Function Documentation
virtual unsigned int XalanEmptyNamedNodeMap::getLength |
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const |
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virtual |
The number of nodes in the map.
The range of valid child node indices is 0 to length-1
inclusive.
Implements XalanNamedNodeMap.
Retrieves a node specified by name.
- Parameters
-
name | The nodeName of a node to retrieve. |
- Returns
- A
Node
(of any type) with the specified nodeName
, or null
if it does not identify any node in the map.
Implements XalanNamedNodeMap.
Retrieves a node specified by local name and namespace URI.
- Parameters
-
namespaceURI | The namespace URI of the node to retrieve. |
localName | The local name of the node to retrieve. |
- Returns
- A
Node
(of any type) with the specified local name and namespace URI, or null
if they do not identify any node in the map.
Implements XalanNamedNodeMap.
virtual XalanNode* XalanEmptyNamedNodeMap::item |
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unsigned int |
index | ) |
const |
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virtual |
Returns the index
th item in the map.
If index
is greater than or equal to the number of nodes in the map, this returns null
.
- Parameters
-
- Returns
- The node at the
index
th position in the NamedNodeMap
, or null
if that is not a valid index.
Implements XalanNamedNodeMap.
Removes a node specified by name.
If the removed node is an Attr
with a default value it is immediately replaced.
- Parameters
-
name | The nodeName of a node to remove. |
- Returns
- The node removed from the map or
null
if no node with such a name exists.
- Exceptions
-
DOMException | NOT_FOUND_ERR: Raised if there is no node named name in the map.
NO_MODIFICATION_ALLOWED_ERR: Raised if this NamedNodeMap is readonly. |
Implements XalanNamedNodeMap.
Removes a node specified by local name and namespace URI.
- Parameters
-
namespaceURI | The namespace URI of the node to remove. |
localName | The local name of the node to remove. When this NamedNodeMap contains the attributes attached to an element, as returned by the attributes attribute of the Node interface, if the removed attribute is known to have a default value, an attribute immediately appears containing the default value as well as the corresponding namespace URI, local name, and prefix. |
- Returns
- The node removed from the map if a node with such a local name and namespace URI exists.
- Exceptions
-
DOMException | NOT_FOUND_ERR: Raised if there is no node named name in the map.
NO_MODIFICATION_ALLOWED_ERR: Raised if this NamedNodeMap is readonly. |
Implements XalanNamedNodeMap.
Adds a node using its nodeName
attribute.
As the nodeName
attribute is used to derive the name which the node must be stored under, multiple nodes of certain types (those that have a "special" string value) cannot be stored as the names would clash. This is seen as preferable to allowing nodes to be aliased.
- Parameters
-
arg | A node to store in a named node map. The node will later be accessible using the value of the nodeName attribute of the node. If a node with that name is already present in the map, it is replaced by the new one. |
- Returns
- If the new
Node
replaces an existing node the replaced Node
is returned, otherwise null
is returned.
- Exceptions
-
DOMException | WRONG_DOCUMENT_ERR: Raised if arg was created from a different document than the one that created the NamedNodeMap .
NO_MODIFICATION_ALLOWED_ERR: Raised if this NamedNodeMap is readonly.
INUSE_ATTRIBUTE_ERR: Raised if arg is an Attr that is already an attribute of another Element object. The DOM user must explicitly clone Attr nodes to re-use them in other elements. |
Implements XalanNamedNodeMap.
Adds a node using its namespaceURI
and localName
.
- Parameters
-
arg | A node to store in a named node map. The node will later be accessible using the value of the namespaceURI and localName attribute of the node. If a node with those namespace URI and local name is already present in the map, it is replaced by the new one. |
- Returns
- If the new
Node
replaces an existing node the replaced Node
is returned, otherwise null
is returned.
- Exceptions
-
DOMException | WRONG_DOCUMENT_ERR: Raised if arg was created from a different document than the one that created the NamedNodeMap .
NO_MODIFICATION_ALLOWED_ERR: Raised if this NamedNodeMap is readonly.
INUSE_ATTRIBUTE_ERR: Raised if arg is an Attr that is already an attribute of another Element object. The DOM user must explicitly clone Attr nodes to re-use them in other elements. |
Implements XalanNamedNodeMap.
The documentation for this class was generated from the following file: