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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Frameset//EN""http://www.w3.org/TR/REC-html40/frameset.dtd"><!--NewPage--><HTML><HEAD><!-- Generated by javadoc on Wed Oct 31 22:26:25 PST 2001 --><TITLE>Java API for XML Processing Specification 1.1: Interface NamedNodeMap</TITLE><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../stylesheet.css" TITLE="Style"></HEAD><BODY BGCOLOR="white"><!-- ========== START OF NAVBAR ========== --><A NAME="navbar_top"><!-- --></A><TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0"><TR><TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"><A NAME="navbar_top_firstrow"><!-- --></A><TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3"> <TR ALIGN="center" VALIGN="top"> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A> </TD> <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="class-use/NamedNodeMap.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A> </TD> </TR></TABLE></TD><TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM></EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../org/w3c/dom/EntityReference.html"><B>PREV CLASS</B></A> <A HREF="../../../org/w3c/dom/Node.html"><B>NEXT CLASS</B></A></FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../index.html" TARGET="_top"><B>FRAMES</B></A> <A HREF="NamedNodeMap.html" TARGET="_top"><B>NO FRAMES</B></A></FONT></TD></TR><TR><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> SUMMARY: INNER | FIELD | CONSTR | <A HREF="#method_summary">METHOD</A></FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL: FIELD | CONSTR | <A HREF="#method_detail">METHOD</A></FONT></TD></TR></TABLE><!-- =========== END OF NAVBAR =========== --><HR><!-- ======== START OF CLASS DATA ======== --><H2><FONT SIZE="-1">org.w3c.dom</FONT><BR>Interface NamedNodeMap</H2><HR><DL><DT>public interface <B>NamedNodeMap</B></DL><P>Objects implementing the <code>NamedNodeMap</code> interface are used to represent collections of nodes that can be accessed by name. Note that <code>NamedNodeMap</code> does not inherit from <code>NodeList</code>; <code>NamedNodeMaps</code> are not maintained in any particular order. Objects contained in an object implementing <code>NamedNodeMap</code> may also be accessed by an ordinal index, but this is simply to allow convenient enumeration of the contents of a <code>NamedNodeMap</code>, and does not imply that the DOM specifies an order to these Nodes. <p><code>NamedNodeMap</code> objects in the DOM are live. <p>See also the <a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Core-20001113'>Document Object Model (DOM) Level 2 Core Specification</a>.<P><HR><P><!-- ======== INNER CLASS SUMMARY ======== --><!-- =========== FIELD SUMMARY =========== --><!-- ======== CONSTRUCTOR SUMMARY ======== --><!-- ========== METHOD SUMMARY =========== --><A NAME="method_summary"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Method Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../org/w3c/dom/NamedNodeMap.html#getLength()">getLength</A></B>()</CODE><BR> The number of nodes in this map.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../org/w3c/dom/Node.html">Node</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../org/w3c/dom/NamedNodeMap.html#getNamedItem(java.lang.String)">getNamedItem</A></B>(java.lang.String name)</CODE><BR> Retrieves a node specified by name.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../org/w3c/dom/Node.html">Node</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../org/w3c/dom/NamedNodeMap.html#getNamedItemNS(java.lang.String, java.lang.String)">getNamedItemNS</A></B>(java.lang.String namespaceURI, java.lang.String localName)</CODE><BR> Retrieves a node specified by local name and namespace URI.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../org/w3c/dom/Node.html">Node</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../org/w3c/dom/NamedNodeMap.html#item(int)">item</A></B>(int index)</CODE><BR> Returns the <code>index</code>th item in the map.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../org/w3c/dom/Node.html">Node</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../org/w3c/dom/NamedNodeMap.html#removeNamedItem(java.lang.String)">removeNamedItem</A></B>(java.lang.String name)</CODE><BR> Removes a node specified by name.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../org/w3c/dom/Node.html">Node</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../org/w3c/dom/NamedNodeMap.html#removeNamedItemNS(java.lang.String, java.lang.String)">removeNamedItemNS</A></B>(java.lang.String namespaceURI, java.lang.String localName)</CODE><BR> Removes a node specified by local name and namespace URI.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../org/w3c/dom/Node.html">Node</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../org/w3c/dom/NamedNodeMap.html#setNamedItem(org.w3c.dom.Node)">setNamedItem</A></B>(<A HREF="../../../org/w3c/dom/Node.html">Node</A> arg)</CODE><BR> Adds a node using its <code>nodeName</code> attribute.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../org/w3c/dom/Node.html">Node</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../org/w3c/dom/NamedNodeMap.html#setNamedItemNS(org.w3c.dom.Node)">setNamedItemNS</A></B>(<A HREF="../../../org/w3c/dom/Node.html">Node</A> arg)</CODE><BR> Adds a node using its <code>namespaceURI</code> and <code>localName</code>.</TD></TR></TABLE> <P><!-- ============ FIELD DETAIL =========== --><!-- ========= CONSTRUCTOR DETAIL ======== --><!-- ============ METHOD DETAIL ========== --><A NAME="method_detail"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=1><FONT SIZE="+2"><B>Method Detail</B></FONT></TD></TR></TABLE><A NAME="getNamedItem(java.lang.String)"><!-- --></A><H3>getNamedItem</H3><PRE>public <A HREF="../../../org/w3c/dom/Node.html">Node</A> <B>getNamedItem</B>(java.lang.String name)</PRE><DL><DD>Retrieves a node specified by name.<DD><DL><DT><B>Parameters:</B><DD><CODE>name</CODE> - The <code>nodeName</code> of a node to retrieve.<DT><B>Returns:</B><DD>A <code>Node</code> (of any type) with the specified <code>nodeName</code>, or <code>null</code> if it does not identify any node in this map.</DL></DD></DL><HR><A NAME="setNamedItem(org.w3c.dom.Node)"><!-- --></A><H3>setNamedItem</H3><PRE>⌨️ 快捷键说明
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