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java.lang.Object | +--com.japisoft.fastparser.dom.NamedNodeMapImpl
NamedNodeMap
Constructor Summary | |
NamedNodeMapImpl(SimpleNode n)
|
Method Summary | |
int |
getLength()
The number of nodes in the map. |
Node |
getNamedItem(java.lang.String name)
Retrieves a node specified by name. |
Node |
getNamedItemNS(java.lang.String namespaceURI,
java.lang.String localName)
|
Node |
item(int index)
Returns the index th item in the map. |
Node |
removeNamedItem(java.lang.String name)
Removes a node specified by name. |
Node |
removeNamedItemNS(java.lang.String namespaceURI,
java.lang.String localName)
|
Node |
setNamedItem(Node arg)
Adds a node using its nodeName attribute.
|
Node |
setNamedItemNS(Node arg)
|
Methods inherited from class java.lang.Object |
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public NamedNodeMapImpl(SimpleNode n)
Method Detail |
public Node getNamedItem(java.lang.String name)
getNamedItem
in interface NamedNodeMap
name
- Name of a node to retrieve.
Node
(of any type) with the specified name, or
null
if the specified name did not identify any node in
the map.public Node setNamedItem(Node arg) throws DOMException
nodeName
attribute.
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
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.
Node
replaces an existing node with the
same name the previously existing 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 the
NamedNodeMap
.
NamedNodeMap
is readonly.
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(java.lang.String name) throws DOMException
Attr
with a default value it is immediately replaced.
removeNamedItem
in interface NamedNodeMap
name
- The name of a node to remove.
null
if no node
with such a name exists.
DOMException
- NOT_FOUND_ERR: Raised if there is no node named name
in
the map.public Node item(int index)
index
th item in the map. If index
is greater than or equal to the number of nodes in the map, this returns
null
.
item
in interface NamedNodeMap
index
- Index into the map.
index
th position in the
NamedNodeMap
, or null
if that is not a valid
index.public int getLength()
length-1
inclusive.
getLength
in interface NamedNodeMap
public Node getNamedItemNS(java.lang.String namespaceURI, java.lang.String localName)
public Node setNamedItemNS(Node arg) throws DOMException
DOMException
public Node removeNamedItemNS(java.lang.String namespaceURI, java.lang.String localName) throws DOMException
DOMException
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