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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 17:20:54 PST 2003 --><TITLE>MonitorNotification (Java 2 Platform Ent. Ed. v1.4)</TITLE><META NAME="keywords" CONTENT="javax.management.monitor.MonitorNotification class"><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../stylesheet.css" TITLE="Style"><SCRIPT type="text/javascript">function windowTitle(){ parent.document.title="MonitorNotification (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/monitor/Monitor.html" title="class in javax.management.monitor"><B>PREV CLASS</B></A> <A HREF="../../../javax/management/monitor/StringMonitor.html" title="class in javax.management.monitor"><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="MonitorNotification.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 | <A HREF="#field_summary">FIELD</A> | CONSTR | <A HREF="#method_summary">METHOD</A></FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL: <A HREF="#field_detail">FIELD</A> | 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.monitor</FONT><BR>Class MonitorNotification</H2><PRE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html" title="class or interface in java.lang">java.lang.Object</A> <IMG SRC="../../../resources/inherit.gif" ALT="extended by"><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/EventObject.html" title="class or interface in java.util">java.util.EventObject</A> <IMG SRC="../../../resources/inherit.gif" ALT="extended by"><A HREF="../../../javax/management/Notification.html" title="class in javax.management">javax.management.Notification</A> <IMG SRC="../../../resources/inherit.gif" ALT="extended by"><B>javax.management.monitor.MonitorNotification</B></PRE><DL><DT><B>All Implemented Interfaces:</B> <DD><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/Serializable.html" title="class or interface in java.io">Serializable</A></DD></DL><HR><DL><DT>public class <B>MonitorNotification</B><DT>extends <A HREF="../../../javax/management/Notification.html" title="class in javax.management">Notification</A></DL><P>Provides definitions of the notifications sent by monitor MBeans. <P> The notification source and a set of parameters concerning the monitor MBean's state need to be specified when creating a new object of this class. The list of notifications fired by the monitor MBeans is the following: <UL> <LI>Common to all kind of monitors: <UL> <LI>The observed object is not registered in the MBean server. <LI>The observed attribute is not contained in the observed object. <LI>The type of the observed attribute is not correct. <LI>Any exception (except the cases described above) occurs when trying to get the value of the observed attribute. </UL> <LI>Common to the counter and the gauge monitors: <UL> <LI>The threshold high or threshold low are not of the same type as the gauge (gauge monitors). <LI>The threshold or the offset or the modulus are not of the same type as the counter (counter monitors). </UL> <LI>Counter monitors only: <UL> <LI>The observed attribute has reached the threshold value. </UL> <LI>Gauge monitors only: <UL> <LI>The observed attribute has exceeded the threshold high value. <LI>The observed attribute has exceeded the threshold low value. </UL> <LI>String monitors only: <UL> <LI>The observed attribute has matched the "string to compare" value. <LI>The observed attribute has differed from the "string to compare" value. </UL> </UL><P><P><DL><DT><B>Version:</B></DT> <DD>4.14 02/27/02</DD><DT><B>Author:</B></DT> <DD>Sun Microsystems, Inc</DD><DT><B>See Also:</B><DD><A HREF="../../../serialized-form.html#javax.management.monitor.MonitorNotification">Serialized Form</A></DL><HR><P><!-- ======== NESTED CLASS SUMMARY ======== --><!-- =========== FIELD SUMMARY =========== --><A NAME="field_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Field Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static <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/monitor/MonitorNotification.html#OBSERVED_ATTRIBUTE_ERROR">OBSERVED_ATTRIBUTE_ERROR</A></B></CODE><BR> Notification type denoting that the observed attribute is not contained in the observed object. </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static <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/monitor/MonitorNotification.html#OBSERVED_ATTRIBUTE_TYPE_ERROR">OBSERVED_ATTRIBUTE_TYPE_ERROR</A></B></CODE><BR> Notification type denoting that the type of the observed attribute is not correct. </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static <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/monitor/MonitorNotification.html#OBSERVED_OBJECT_ERROR">OBSERVED_OBJECT_ERROR</A></B></CODE><BR> Notification type denoting that the observed object is not registered in the MBean server. </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static <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/monitor/MonitorNotification.html#RUNTIME_ERROR">RUNTIME_ERROR</A></B></CODE><BR> Notification type denoting that a non-predefined error type has occurred when trying to get the value of the observed attribute. </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static <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/monitor/MonitorNotification.html#STRING_TO_COMPARE_VALUE_DIFFERED">STRING_TO_COMPARE_VALUE_DIFFERED</A></B></CODE><BR> Notification type denoting that the observed attribute has differed from the "string to compare" value. </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static <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/monitor/MonitorNotification.html#STRING_TO_COMPARE_VALUE_MATCHED">STRING_TO_COMPARE_VALUE_MATCHED</A></B></CODE><BR> Notification type denoting that the observed attribute has matched the "string to compare" value. </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static <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/monitor/MonitorNotification.html#THRESHOLD_ERROR">THRESHOLD_ERROR</A></B></CODE><BR> Notification type denoting that the type of the thresholds, offset or modulus is not correct. </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static <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/monitor/MonitorNotification.html#THRESHOLD_HIGH_VALUE_EXCEEDED">THRESHOLD_HIGH_VALUE_EXCEEDED</A></B></CODE><BR> Notification type denoting that the observed attribute has exceeded the threshold high value. </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static <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/monitor/MonitorNotification.html#THRESHOLD_LOW_VALUE_EXCEEDED">THRESHOLD_LOW_VALUE_EXCEEDED</A></B></CODE><BR> Notification type denoting that the observed attribute has exceeded the threshold low value. </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static <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/monitor/MonitorNotification.html#THRESHOLD_VALUE_EXCEEDED">THRESHOLD_VALUE_EXCEEDED</A></B></CODE><BR> Notification type denoting that the observed attribute has reached the threshold value. </TD></TR></TABLE> <A NAME="fields_inherited_from_class_javax.management.Notification"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Fields inherited from class javax.management.<A HREF="../../../javax/management/Notification.html" title="class in javax.management">Notification</A></B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../../javax/management/Notification.html#source">source</A></CODE></TD></TR></TABLE> <!-- ======== 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/monitor/MonitorNotification.html#getDerivedGauge()">getDerivedGauge</A></B>()</CODE><BR> Gets the derived gauge of this monitor notification.</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/monitor/MonitorNotification.html#getObservedAttribute()">getObservedAttribute</A></B>()</CODE><BR> Gets the observed attribute of this monitor notification.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../javax/management/ObjectName.html" title="class in javax.management">ObjectName</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/management/monitor/MonitorNotification.html#getObservedObject()">getObservedObject</A></B>()</CODE><BR> Gets the observed object of this monitor notification.</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/monitor/MonitorNotification.html#getTrigger()">getTrigger</A></B>()</CODE><BR> Gets the threshold/string (depending on the monitor type) that triggered off this monitor notification.</TD></TR></TABLE> <A NAME="methods_inherited_from_class_javax.management.Notification"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">⌨️ 快捷键说明
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