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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 17:20:55 PST 2003 --><TITLE>OpenMBeanOperationInfo (Java 2 Platform Ent. Ed. v1.4)</TITLE><META NAME="keywords" CONTENT="javax.management.openmbean.OpenMBeanOperationInfo interface"><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../stylesheet.css" TITLE="Style"><SCRIPT type="text/javascript">function windowTitle(){ parent.document.title="OpenMBeanOperationInfo (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/OpenMBeanInfo.html" title="interface in javax.management.openmbean"><B>PREV CLASS</B></A> <A HREF="../../../javax/management/openmbean/OpenMBeanParameterInfo.html" title="interface in javax.management.openmbean"><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="OpenMBeanOperationInfo.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 OpenMBeanOperationInfo</H2><DL><DT><B>All Known Implementing Classes:</B> <DD><A HREF="../../../javax/management/openmbean/OpenMBeanOperationInfoSupport.html" title="class in javax.management.openmbean">OpenMBeanOperationInfoSupport</A></DD></DL><HR><DL><DT>public interface <B>OpenMBeanOperationInfo</B></DL><P><p>Describes an operation of an Open MBean.</p> <p>This interface declares the same methods as the class <A HREF="../../../javax/management/MBeanOperationInfo.html" title="class in javax.management"><CODE>MBeanOperationInfo</CODE></A>. A class implementing this interface (typically <A HREF="../../../javax/management/openmbean/OpenMBeanOperationInfoSupport.html" title="class in javax.management.openmbean"><CODE>OpenMBeanOperationInfoSupport</CODE></A>) should extend <A HREF="../../../javax/management/MBeanOperationInfo.html" title="class in javax.management"><CODE>MBeanOperationInfo</CODE></A>.</p> <p>The <A HREF="../../../javax/management/openmbean/OpenMBeanOperationInfo.html#getSignature()"><CODE>getSignature()</CODE></A> method should return at runtime an array of instances of a subclass of <A HREF="../../../javax/management/MBeanParameterInfo.html" title="class in javax.management"><CODE>MBeanParameterInfo</CODE></A> which implements the <A HREF="../../../javax/management/openmbean/OpenMBeanParameterInfo.html" title="interface in javax.management.openmbean"><CODE>OpenMBeanParameterInfo</CODE></A> interface (typically <A HREF="../../../javax/management/openmbean/OpenMBeanParameterInfoSupport.html" title="class in javax.management.openmbean"><CODE>OpenMBeanParameterInfoSupport</CODE></A>).</p><P><P><DL><DT><B>Since:</B></DT> <DD>JMX 1.1</DD><DT><B>Version:</B></DT> <DD>3.9 02/10/03</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> boolean</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/management/openmbean/OpenMBeanOperationInfo.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>OpenMBeanOperationInfo</code> instance for equality. </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/String.html" title="class or interface in java.lang">String</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/management/openmbean/OpenMBeanOperationInfo.html#getDescription()">getDescription</A></B>()</CODE><BR> Returns a human readable description of the operation described by this <tt>OpenMBeanOperationInfo</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/OpenMBeanOperationInfo.html#getImpact()">getImpact</A></B>()</CODE><BR> Returns an <tt>int</tt> constant qualifying the impact of the operation described by this <tt>OpenMBeanOperationInfo</tt> instance. </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/String.html" title="class or interface in java.lang">String</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/management/openmbean/OpenMBeanOperationInfo.html#getName()">getName</A></B>()</CODE><BR> Returns the name of the operation described by this <tt>OpenMBeanOperationInfo</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/OpenType.html" title="class in javax.management.openmbean">OpenType</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/management/openmbean/OpenMBeanOperationInfo.html#getReturnOpenType()">getReturnOpenType</A></B>()</CODE><BR> Returns the <i>open type</i> of the values returned by the operation described by this <tt>OpenMBeanOperationInfo</tt> instance.</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/String.html" title="class or interface in java.lang">String</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/management/openmbean/OpenMBeanOperationInfo.html#getReturnType()">getReturnType</A></B>()</CODE><BR> Returns the fully qualified Java class name of the values returned by the operation described by this <tt>OpenMBeanOperationInfo</tt> instance. </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../javax/management/MBeanParameterInfo.html" title="class in javax.management">MBeanParameterInfo</A>[]</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/management/openmbean/OpenMBeanOperationInfo.html#getSignature()">getSignature</A></B>()</CODE><BR> Returns an array of <tt>OpenMBeanParameterInfo</tt> instances describing each parameter in the signature of the operation described by this <tt>OpenMBeanOperationInfo</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/OpenMBeanOperationInfo.html#hashCode()">hashCode</A></B>()</CODE><BR> Returns the hash code value for this <code>OpenMBeanOperationInfo</code> instance. </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/String.html" title="class or interface in java.lang">String</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/management/openmbean/OpenMBeanOperationInfo.html#toString()">toString</A></B>()</CODE><BR> Returns a string representation of this <code>OpenMBeanOperationInfo</code> instance. </TD></TR></TABLE> <P><!-- ============ FIELD DETAIL =========== --><!-- ========= CONSTRUCTOR DETAIL ======== --><!-- ============ METHOD DETAIL ========== --><A NAME="method_detail"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">⌨️ 快捷键说明
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