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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 22:26:26 PST 2001 --><TITLE>Java API for XML Processing Specification 1.1: Interface AttributeList</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/AttributeList.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"> PREV CLASS <A HREF="../../../org/xml/sax/Attributes.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="AttributeList.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.xml.sax</FONT><BR>Interface AttributeList</H2><DL><DT><B>All Known Implementing Classes:</B> <DD><A HREF="../../../org/xml/sax/helpers/AttributeListImpl.html">AttributeListImpl</A></DD></DL><HR><B>Deprecated.</B> <I>This interface has been replaced by the SAX2 <A HREF="../../../org/xml/sax/Attributes.html"><CODE>Attributes</CODE></A> interface, which includes Namespace support.</I><P><DL><DT>public interface <B>AttributeList</B></DL><P>Interface for an element's attribute specifications. <blockquote> <em>This module, both source code and documentation, is in the Public Domain, and comes with <strong>NO WARRANTY</strong>.</em> </blockquote> <p>This is the original SAX1 interface for reporting an element's attributes. Unlike the new <A HREF="../../../org/xml/sax/Attributes.html"><CODE>Attributes</CODE></A> interface, it does not support Namespace-related information.</p> <p>When an attribute list is supplied as part of a <A HREF="../../../org/xml/sax/DocumentHandler.html#startElement(java.lang.String, org.xml.sax.AttributeList)"><CODE>startElement</CODE></A> event, the list will return valid results only during the scope of the event; once the event handler returns control to the parser, the attribute list is invalid. To save a persistent copy of the attribute list, use the SAX1 <A HREF="../../../org/xml/sax/helpers/AttributeListImpl.html"><CODE>AttributeListImpl</CODE></A> helper class.</p> <p>An attribute list includes only attributes that have been specified or defaulted: #IMPLIED attributes will not be included.</p> <p>There are two ways for the SAX application to obtain information from the AttributeList. First, it can iterate through the entire list:</p> <pre> public void startElement (String name, AttributeList atts) { for (int i = 0; i < atts.getLength(); i++) { String name = atts.getName(i); String type = atts.getType(i); String value = atts.getValue(i); [...] } } </pre> <p>(Note that the result of getLength() will be zero if there are no attributes.) <p>As an alternative, the application can request the value or type of specific attributes:</p> <pre> public void startElement (String name, AttributeList atts) { String identifier = atts.getValue("id"); String label = atts.getValue("label"); [...] } </pre><P><DL><DT><B>Since: </B><DD>SAX 1.0</DD><DT><B>Version: </B><DD>2.0r2pre</DD><DT><B>Author: </B><DD>David Megginson, <a href="mailto:sax@megginson.com">sax@megginson.com</a></DD><DT><B>See Also: </B><DD><A HREF="../../../org/xml/sax/DocumentHandler.html#startElement(java.lang.String, org.xml.sax.AttributeList)"><CODE>startElement</CODE></A>, <A HREF="../../../org/xml/sax/helpers/AttributeListImpl.html"><CODE>AttributeListImpl</CODE></A></DL><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/xml/sax/AttributeList.html#getLength()">getLength</A></B>()</CODE><BR> <B>Deprecated.</B> Return the number of attributes in this list.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../org/xml/sax/AttributeList.html#getName(int)">getName</A></B>(int i)</CODE><BR> <B>Deprecated.</B> Return the name of an attribute in this list (by position).</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../org/xml/sax/AttributeList.html#getType(int)">getType</A></B>(int i)</CODE><BR> <B>Deprecated.</B> Return the type of an attribute in the list (by position).</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../org/xml/sax/AttributeList.html#getType(java.lang.String)">getType</A></B>(java.lang.String name)</CODE><BR> <B>Deprecated.</B> Return the type of an attribute in the list (by name).</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../org/xml/sax/AttributeList.html#getValue(int)">getValue</A></B>(int i)</CODE><BR> <B>Deprecated.</B> Return the value of an attribute in the list (by position).</TD>⌨️ 快捷键说明
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