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public <A HREF="../../../org/w3c/dom/Node.html">Node</A> <B>setNamedItem</B>(<A HREF="../../../org/w3c/dom/Node.html">Node</A>&nbsp;arg)
                  throws <A HREF="../../../org/w3c/dom/DOMException.html">DOMException</A></PRE>
<DL>
<DD>Adds a node using its <code>nodeName</code> attribute. If a node with 
 that name is already present in this map, it is replaced by the new 
 one.
 <br>As the <code>nodeName</code> 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.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>arg</CODE> - A node to store in this map. The node will later be 
   accessible using the value of its <code>nodeName</code> attribute.<DT><B>Returns:</B><DD>If the new <code>Node</code> replaces an existing node the 
   replaced <code>Node</code> is returned, otherwise <code>null</code> 
   is returned.<DT><B>Throws:</B><DD><CODE><A HREF="../../../org/w3c/dom/DOMException.html">DOMException</A></CODE> - WRONG_DOCUMENT_ERR: Raised if <code>arg</code> was created from a 
   different document than the one that created this map.
   <br>NO_MODIFICATION_ALLOWED_ERR: Raised if this map is readonly.
   <br>INUSE_ATTRIBUTE_ERR: Raised if <code>arg</code> is an 
   <code>Attr</code> that is already an attribute of another 
   <code>Element</code> object. The DOM user must explicitly clone 
   <code>Attr</code> nodes to re-use them in other elements.
   <br>HIERARCHY_REQUEST_ERR: Raised if an attempt is made to add a node 
   doesn't belong in this NamedNodeMap. Examples would include trying 
   to insert something other than an Attr node into an Element's map 
   of attributes, or a non-Entity node into the DocumentType's map of 
   Entities.</DL>
</DD>
</DL>
<HR>

<A NAME="removeNamedItem(java.lang.String)"><!-- --></A><H3>
removeNamedItem</H3>
<PRE>
public <A HREF="../../../org/w3c/dom/Node.html">Node</A> <B>removeNamedItem</B>(java.lang.String&nbsp;name)
                     throws <A HREF="../../../org/w3c/dom/DOMException.html">DOMException</A></PRE>
<DL>
<DD>Removes a node specified by name. When this map contains the attributes 
 attached to an element, 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 when applicable.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>name</CODE> - The <code>nodeName</code> of the node to remove.<DT><B>Returns:</B><DD>The node removed from this map if a node with such a name 
   exists.<DT><B>Throws:</B><DD><CODE><A HREF="../../../org/w3c/dom/DOMException.html">DOMException</A></CODE> - NOT_FOUND_ERR: Raised if there is no node named <code>name</code> in 
   this map.
   <br>NO_MODIFICATION_ALLOWED_ERR: Raised if this map is readonly.</DL>
</DD>
</DL>
<HR>

<A NAME="item(int)"><!-- --></A><H3>
item</H3>
<PRE>
public <A HREF="../../../org/w3c/dom/Node.html">Node</A> <B>item</B>(int&nbsp;index)</PRE>
<DL>
<DD>Returns the <code>index</code>th item in the map. If <code>index</code> 
 is greater than or equal to the number of nodes in this map, this 
 returns <code>null</code>.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>index</CODE> - Index into this map.<DT><B>Returns:</B><DD>The node at the <code>index</code>th position in the map, or 
   <code>null</code> if that is not a valid index.</DL>
</DD>
</DL>
<HR>

<A NAME="getLength()"><!-- --></A><H3>
getLength</H3>
<PRE>
public int <B>getLength</B>()</PRE>
<DL>
<DD>The number of nodes in this map. The range of valid child node indices 
 is <code>0</code> to <code>length-1</code> inclusive.</DL>
<HR>

<A NAME="getNamedItemNS(java.lang.String, java.lang.String)"><!-- --></A><H3>
getNamedItemNS</H3>
<PRE>
public <A HREF="../../../org/w3c/dom/Node.html">Node</A> <B>getNamedItemNS</B>(java.lang.String&nbsp;namespaceURI,
                           java.lang.String&nbsp;localName)</PRE>
<DL>
<DD>Retrieves a node specified by local name and namespace URI.
 <br>Documents which do not support the "XML" feature will permit only 
 the DOM Level 1 calls for creating/setting elements and attributes. 
 Hence, if you specify a non-null namespace URI, these DOMs will never 
 find a matching node.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>namespaceURI</CODE> - The namespace URI of the node to retrieve.<DD><CODE>localName</CODE> - The local name of the node to retrieve.<DT><B>Returns:</B><DD>A <code>Node</code> (of any type) with the specified local 
   name and namespace URI, or <code>null</code> if they do not 
   identify any node in this map.<DT><B>Since: </B><DD>DOM Level 2</DD>
</DL>
</DD>
</DL>
<HR>

<A NAME="setNamedItemNS(org.w3c.dom.Node)"><!-- --></A><H3>
setNamedItemNS</H3>
<PRE>
public <A HREF="../../../org/w3c/dom/Node.html">Node</A> <B>setNamedItemNS</B>(<A HREF="../../../org/w3c/dom/Node.html">Node</A>&nbsp;arg)
                    throws <A HREF="../../../org/w3c/dom/DOMException.html">DOMException</A></PRE>
<DL>
<DD>Adds a node using its <code>namespaceURI</code> and 
 <code>localName</code>. If a node with that namespace URI and that 
 local name is already present in this map, it is replaced by the new 
 one.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>arg</CODE> - A node to store in this map. The node will later be 
   accessible using the value of its <code>namespaceURI</code> and 
   <code>localName</code> attributes.<DT><B>Returns:</B><DD>If the new <code>Node</code> replaces an existing node the 
   replaced <code>Node</code> is returned, otherwise <code>null</code> 
   is returned.<DT><B>Throws:</B><DD><CODE><A HREF="../../../org/w3c/dom/DOMException.html">DOMException</A></CODE> - WRONG_DOCUMENT_ERR: Raised if <code>arg</code> was created from a 
   different document than the one that created this map.
   <br>NO_MODIFICATION_ALLOWED_ERR: Raised if this map is readonly.
   <br>INUSE_ATTRIBUTE_ERR: Raised if <code>arg</code> is an 
   <code>Attr</code> that is already an attribute of another 
   <code>Element</code> object. The DOM user must explicitly clone 
   <code>Attr</code> nodes to re-use them in other elements.
   <br>HIERARCHY_REQUEST_ERR: Raised if an attempt is made to add a node 
   doesn't belong in this NamedNodeMap. Examples would include trying 
   to insert something other than an Attr node into an Element's map 
   of attributes, or a non-Entity node into the DocumentType's map of 
   Entities.
   <br>NOT_SUPPORTED_ERR: Always thrown if the current document does not 
   support the <code>"XML"</code> feature, since namespaces were 
   defined by XML.<DT><B>Since: </B><DD>DOM Level 2</DD>
</DL>
</DD>
</DL>
<HR>

<A NAME="removeNamedItemNS(java.lang.String, java.lang.String)"><!-- --></A><H3>
removeNamedItemNS</H3>
<PRE>
public <A HREF="../../../org/w3c/dom/Node.html">Node</A> <B>removeNamedItemNS</B>(java.lang.String&nbsp;namespaceURI,
                              java.lang.String&nbsp;localName)
                       throws <A HREF="../../../org/w3c/dom/DOMException.html">DOMException</A></PRE>
<DL>
<DD>Removes a node specified by local name and namespace URI. A removed 
 attribute may be known to have a default value when this map contains 
 the attributes attached to an element, as returned by the attributes 
 attribute of the <code>Node</code> interface. If so, an attribute 
 immediately appears containing the default value as well as the 
 corresponding namespace URI, local name, and prefix when applicable.
 <br>Documents which do not support the "XML" feature will permit only 
 the DOM Level 1 calls for creating/setting elements and attributes. 
 Hence, if you specify a non-null namespace URI, these DOMs will never 
 find a matching node.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>namespaceURI</CODE> - The namespace URI of the node to remove.<DD><CODE>localName</CODE> - The local name of the node to remove.<DT><B>Returns:</B><DD>The node removed from this map if a node with such a local 
   name and namespace URI exists.<DT><B>Throws:</B><DD><CODE><A HREF="../../../org/w3c/dom/DOMException.html">DOMException</A></CODE> - NOT_FOUND_ERR: Raised if there is no node with the specified 
   <code>namespaceURI</code> and <code>localName</code> in this map.
   <br>NO_MODIFICATION_ALLOWED_ERR: Raised if this map is readonly.<DT><B>Since: </B><DD>DOM Level 2</DD>
</DL>
</DD>
</DL>
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