public class DOMAttributeNodeMap extends Object implements NamedNodeMap
DOMAttributeNodeMap
implements a W3C NameNodeMap
for the attributes of an element.
Modifier and Type | Field and Description |
---|---|
private DOMElement |
element |
Constructor and Description |
---|
DOMAttributeNodeMap(DOMElement element) |
Modifier and Type | Method and Description |
---|---|
void |
foo() |
int |
getLength()
The number of nodes in this map.
|
Node |
getNamedItem(String name)
Retrieves a node specified by name.
|
Node |
getNamedItemNS(String namespaceURI,
String localName)
Retrieves a node specified by local name and namespace URI.
|
Node |
item(int index)
Returns the
index th item in the map. |
Node |
removeNamedItem(String name)
Removes a node specified by name.
|
Node |
removeNamedItemNS(String namespaceURI,
String localName)
Removes a node specified by local name and namespace URI.
|
Node |
setNamedItem(Node arg)
Adds a node using its
nodeName attribute. |
Node |
setNamedItemNS(Node arg)
Adds a node using its
namespaceURI and
localName . |
private DOMElement element
public DOMAttributeNodeMap(DOMElement element)
public void foo() throws DOMException
DOMException
public Node getNamedItem(String name)
NamedNodeMap
getNamedItem
in interface NamedNodeMap
Node
(of any type) with the specified
nodeName
, or null
if it does not identify
any node in this map.public Node setNamedItem(Node arg) throws DOMException
NamedNodeMap
nodeName
attribute. If a node with
that name is already present in this map, it is replaced by the new
one.
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.setNamedItem
in interface NamedNodeMap
Node
replaces an existing node the
replaced Node
is returned, otherwise null
is returned.DOMException
- WRONG_DOCUMENT_ERR: Raised if arg
was created from a
different document than the one that created this map.
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.public Node removeNamedItem(String name) throws DOMException
NamedNodeMap
removeNamedItem
in interface NamedNodeMap
DOMException
- NOT_FOUND_ERR: Raised if there is no node named name
in
this map.
public Node item(int index)
NamedNodeMap
index
th item in the map. If index
is greater than or equal to the number of nodes in this map, this
returns null
.item
in interface NamedNodeMap
index
th position in the map, or
null
if that is not a valid index.public int getLength()
NamedNodeMap
0
to length-1
inclusive.getLength
in interface NamedNodeMap
public Node getNamedItemNS(String namespaceURI, String localName)
NamedNodeMap
getNamedItemNS
in interface NamedNodeMap
Node
(of any type) with the specified local
name and namespace URI, or null
if they do not
identify any node in this map.public Node setNamedItemNS(Node arg) throws DOMException
NamedNodeMap
namespaceURI
and
localName
. If a node with that namespace URI and that
local name is already present in this map, it is replaced by the new
one.
setNamedItemNS
in interface NamedNodeMap
Node
replaces an existing node the
replaced Node
is returned, otherwise null
is returned.DOMException
- WRONG_DOCUMENT_ERR: Raised if arg
was created from a
different document than the one that created this map.
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.public Node removeNamedItemNS(String namespaceURI, String localName) throws DOMException
NamedNodeMap
Node
interface. If so, an attribute
immediately appears containing the default value as well as the
corresponding namespace URI, local name, and prefix when applicable.
removeNamedItemNS
in interface NamedNodeMap
DOMException
- NOT_FOUND_ERR: Raised if there is no node with the specified
namespaceURI
and localName
in this map.
WebARTS Library Licensed Under the GNU - General Public License. Other Libraries licensed under their respective Open Source Licenses