public class NamedNodeMapImpl
extends java.lang.Object
implements org.w3c.dom.NamedNodeMap
| Constructor and Description |
|---|
NamedNodeMapImpl(org.w3c.dom.Attr[] attrs) |
| Modifier and Type | Method and Description |
|---|---|
int |
getLength()
The number of nodes in this map.
|
org.w3c.dom.Node |
getNamedItem(java.lang.String name)
Retrieves a node specified by name.
|
org.w3c.dom.Node |
getNamedItemNS(java.lang.String namespaceURI,
java.lang.String localName)
Retrieves a node specified by local name and namespace URI.
|
org.w3c.dom.Node |
item(int index)
Returns the
indexth item in the map. |
org.w3c.dom.Node |
removeNamedItem(java.lang.String name)
Removes a node specified by name.
|
org.w3c.dom.Node |
removeNamedItemNS(java.lang.String namespaceURI,
java.lang.String localName)
Removes a node specified by local name and namespace URI.
|
org.w3c.dom.Node |
setNamedItem(org.w3c.dom.Node arg)
Adds a node using its
nodeName attribute. |
org.w3c.dom.Node |
setNamedItemNS(org.w3c.dom.Node arg)
Adds a node using its
namespaceURI and
localName. |
public org.w3c.dom.Node getNamedItem(java.lang.String name)
org.w3c.dom.NamedNodeMapgetNamedItem in interface org.w3c.dom.NamedNodeMapname - The nodeName of a node to retrieve.Node (of any type) with the specified
nodeName, or null if it does not identify
any node in this map.public org.w3c.dom.Node item(int index)
org.w3c.dom.NamedNodeMapindexth 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 org.w3c.dom.NamedNodeMapindex - Index into this map.indexth position in the map, or
null if that is not a valid index.public int getLength()
org.w3c.dom.NamedNodeMap0 to length-1 inclusive.getLength in interface org.w3c.dom.NamedNodeMappublic org.w3c.dom.Node getNamedItemNS(java.lang.String namespaceURI,
java.lang.String localName)
org.w3c.dom.NamedNodeMapgetNamedItemNS in interface org.w3c.dom.NamedNodeMapnamespaceURI - The namespace URI of the node to retrieve.localName - The local name of the node to retrieve.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 org.w3c.dom.Node setNamedItemNS(org.w3c.dom.Node arg)
throws org.w3c.dom.DOMException
org.w3c.dom.NamedNodeMapnamespaceURI 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. Replacing a node by itself has no effect.
setNamedItemNS in interface org.w3c.dom.NamedNodeMaparg - A node to store in this map. The node will later be
accessible using the value of its namespaceURI and
localName attributes.Node replaces an existing node the
replaced Node is returned, otherwise null
is returned.org.w3c.dom.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 org.w3c.dom.Node setNamedItem(org.w3c.dom.Node arg)
throws org.w3c.dom.DOMException
org.w3c.dom.NamedNodeMapnodeName attribute. If a node with
that name is already present in this map, it is replaced by the new
one. Replacing a node by itself has no effect.
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 org.w3c.dom.NamedNodeMaparg - A node to store in this map. The node will later be
accessible using the value of its nodeName attribute.Node replaces an existing node the
replaced Node is returned, otherwise null
is returned.org.w3c.dom.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 org.w3c.dom.Node removeNamedItem(java.lang.String name)
throws org.w3c.dom.DOMException
org.w3c.dom.NamedNodeMapremoveNamedItem in interface org.w3c.dom.NamedNodeMapname - The nodeName of the node to remove.org.w3c.dom.DOMException - NOT_FOUND_ERR: Raised if there is no node named name in
this map.
public org.w3c.dom.Node removeNamedItemNS(java.lang.String namespaceURI,
java.lang.String localName)
throws org.w3c.dom.DOMException
org.w3c.dom.NamedNodeMapNode 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 org.w3c.dom.NamedNodeMapnamespaceURI - The namespace URI of the node to remove.localName - The local name of the node to remove.org.w3c.dom.DOMException - NOT_FOUND_ERR: Raised if there is no node with the specified
namespaceURI and localName in this map.
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