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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><!--NewPage--><HTML><HEAD><!-- Generated by javadoc (build 1.4.2_02) on Thu Nov 13 17:20:56 PST 2003 --><TITLE>TabularData (Java 2 Platform Ent. Ed. v1.4)</TITLE><META NAME="keywords" CONTENT="javax.management.openmbean.TabularData interface"><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../stylesheet.css" TITLE="Style"><SCRIPT type="text/javascript">function windowTitle(){ parent.document.title="TabularData (Java 2 Platform Ent. 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Ed. v1.4</b></EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../javax/management/openmbean/OpenMBeanParameterInfo.html" title="interface in javax.management.openmbean"><B>PREV CLASS</B></A> NEXT CLASS</FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../index.html" target="_top"><B>FRAMES</B></A> <A HREF="TabularData.html" target="_top"><B>NO FRAMES</B></A> <SCRIPT type="text/javascript"> <!-- if(window==top) { document.writeln('<A HREF="../../../allclasses-noframe.html"><B>All Classes</B></A>'); } //--></SCRIPT><NOSCRIPT> <A HREF="../../../allclasses-noframe.html"><B>All Classes</B></A></NOSCRIPT></FONT></TD></TR><TR><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> SUMMARY: NESTED | 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><A NAME="skip-navbar_top"></A><!-- ========= END OF TOP NAVBAR ========= --><HR><!-- ======== START OF CLASS DATA ======== --><H2><FONT SIZE="-1">javax.management.openmbean</FONT><BR>Interface TabularData</H2><DL><DT><B>All Known Implementing Classes:</B> <DD><A HREF="../../../javax/management/openmbean/TabularDataSupport.html" title="class in javax.management.openmbean">TabularDataSupport</A></DD></DL><HR><DL><DT>public interface <B>TabularData</B></DL><P>The <tt>TabularData</tt> interface specifies the behaviour of a specific type of complex <i>open data</i> objects which represent <i>tabular data</i> structures.<P><P><DL><DT><B>Since:</B></DT> <DD>JMX 1.1</DD><DT><B>Version:</B></DT> <DD>3.7 02/10/01</DD><DT><B>Author:</B></DT> <DD>Sun Microsystems, Inc.</DD></DL><HR><P><!-- ======== NESTED CLASS SUMMARY ======== --><!-- =========== FIELD SUMMARY =========== --><!-- ======== CONSTRUCTOR SUMMARY ======== --><!-- ========== METHOD SUMMARY =========== --><A NAME="method_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><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> <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A>[]</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/management/openmbean/TabularData.html#calculateIndex(javax.management.openmbean.CompositeData)">calculateIndex</A></B>(<A HREF="../../../javax/management/openmbean/CompositeData.html" title="interface in javax.management.openmbean">CompositeData</A> value)</CODE><BR> Calculates the index that would be used in this <tt>TabularData</tt> instance to refer to the specified composite data <var>value</var> parameter if it were added to this instance. </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/management/openmbean/TabularData.html#clear()">clear</A></B>()</CODE><BR> Removes all <tt>CompositeData</tt> values (ie rows) from this <tt>TabularData</tt> instance.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> boolean</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/management/openmbean/TabularData.html#containsKey(java.lang.Object[])">containsKey</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A>[] key)</CODE><BR> Returns <tt>true</tt> if and only if this <tt>TabularData</tt> instance contains a <tt>CompositeData</tt> value (ie a row) whose index is the specified <var>key</var>. </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> boolean</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/management/openmbean/TabularData.html#containsValue(javax.management.openmbean.CompositeData)">containsValue</A></B>(<A HREF="../../../javax/management/openmbean/CompositeData.html" title="interface in javax.management.openmbean">CompositeData</A> value)</CODE><BR> Returns <tt>true</tt> if and only if this <tt>TabularData</tt> instance contains the specified <tt>CompositeData</tt> value. </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> boolean</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/management/openmbean/TabularData.html#equals(java.lang.Object)">equals</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A> obj)</CODE><BR> Compares the specified <var>obj</var> parameter with this <code>TabularData</code> instance for equality. </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../javax/management/openmbean/CompositeData.html" title="interface in javax.management.openmbean">CompositeData</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/management/openmbean/TabularData.html#get(java.lang.Object[])">get</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A>[] key)</CODE><BR> Returns the <tt>CompositeData</tt> value whose index is <var>key</var>, or <tt>null</tt> if there is no value mapping to <var>key</var>, in this <tt>TabularData</tt> instance.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../javax/management/openmbean/TabularType.html" title="class in javax.management.openmbean">TabularType</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/management/openmbean/TabularData.html#getTabularType()">getTabularType</A></B>()</CODE><BR> Returns the <i>tabular type</i> describing this <tt>TabularData</tt> instance.</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="../../../javax/management/openmbean/TabularData.html#hashCode()">hashCode</A></B>()</CODE><BR> Returns the hash code value for this <code>TabularData</code> instance. </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> boolean</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/management/openmbean/TabularData.html#isEmpty()">isEmpty</A></B>()</CODE><BR> Returns <tt>true</tt> if the number of <tt>CompositeData</tt> values (ie the number of rows) contained in this <tt>TabularData</tt> instance is zero.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Set.html" title="class or interface in java.util">Set</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/management/openmbean/TabularData.html#keySet()">keySet</A></B>()</CODE><BR> Returns a set view of the keys (ie the index values) of the <tt>CompositeData</tt> values (ie the rows) contained in this <tt>TabularData</tt> instance. </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/management/openmbean/TabularData.html#put(javax.management.openmbean.CompositeData)">put</A></B>(<A HREF="../../../javax/management/openmbean/CompositeData.html" title="interface in javax.management.openmbean">CompositeData</A> value)</CODE>⌨️ 快捷键说明
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