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ListenerNotifier (Apache JMeter API)
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org.apache.jmeter.threads</FONT>
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Class ListenerNotifier</H2>
<PRE>
<A HREF="http://java.sun.com/j2se/1.4.2/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"><B>org.apache.jmeter.threads.ListenerNotifier</B>
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<DT>public class <B>ListenerNotifier</B><DT>extends <A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A></DL>
<P>
The <code>ListenerNotifier</code> thread is responsible for performing
asynchronous notifications that a sample has occurred. Each time a sample
occurs, the <code>addLast</code> method should be called to add the sample
and its list of listeners to the notification queue. This thread will then
notify those listeners asynchronously at some future time.
<p>
In the current implementation, the notifications will be made in batches,
with 2 seconds between the beginning of successive batches. If the notifier
thread starts to get behind, the priority of the thread will be increased in
an attempt to help it to keep up.
<P>
<P>
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<DT><B>See Also:</B><DD><A HREF="../../../../org/apache/jmeter/samplers/SampleListener.html" title="interface in org.apache.jmeter.samplers"><CODE>SampleListener</CODE></A></DL>
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<TD><CODE><B><A HREF="../../../../org/apache/jmeter/threads/ListenerNotifier.html#ListenerNotifier()">ListenerNotifier</A></B>()</CODE>
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<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/jmeter/threads/ListenerNotifier.html#addLast(org.apache.jmeter.samplers.SampleEvent, java.util.List)">addLast</A></B>(<A HREF="../../../../org/apache/jmeter/samplers/SampleEvent.html" title="class in org.apache.jmeter.samplers">SampleEvent</A> item,
<A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/util/List.html" title="class or interface in java.util">List</A> listeners)</CODE>
<BR>
Add a new sample event to the notification queue. </TD>
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<CODE> boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/jmeter/threads/ListenerNotifier.html#isStopped()">isStopped</A></B>()</CODE>
<BR>
Indicates whether or not the thread has stopped. </TD>
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<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/jmeter/threads/ListenerNotifier.html#notifyListeners(org.apache.jmeter.samplers.SampleEvent, java.util.List)">notifyListeners</A></B>(<A HREF="../../../../org/apache/jmeter/samplers/SampleEvent.html" title="class in org.apache.jmeter.samplers">SampleEvent</A> res,
<A HREF="http://java.sun.com/j2se/1.4.2/docs/api/java/util/List.html" title="class or interface in java.util">List</A> listeners)</CODE>
<BR>
Notify a list of listeners that a sample has occurred.</TD>
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<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/jmeter/threads/ListenerNotifier.html#run()">run</A></B>()</CODE>
<BR>
Process the events in the notification queue until the thread has been
told to stop and the notification queue is empty.
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<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/jmeter/threads/ListenerNotifier.html#stop()">stop</A></B>()</CODE>
<BR>
Stops the ListenerNotifier thread. </TD>
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