<br> Since you are not declaring to the rules engine what is the timestamp attribute, the engine uses the timestamp of the session clock at event insertion. What kind of session clock are you using? how are you firing your rules (fireAllRules() or fireUntilHalt())? How frequently are you feeding the events into the working memory?<br>
<br> []s<br> Edson<br><br><div class="gmail_quote">2009/7/2 PriyaSha <span dir="ltr"><<a href="mailto:nash.8103@gmail.com">nash.8103@gmail.com</a>></span><br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<br>
Requirement:<br>
<br>
To identify those tickets with "critical" severity which occurs after<br>
2minutes but before 5minutes of a ticket with severity 'warning', provided<br>
both are of different application name.<br>
<br>
This rule though not meaningful, is considered to understand the temporal<br>
operator.<br>
<br>
This is the rule:<br>
<br>
declare OMNewTicket<br>
@role( event )<br>
@expires (10m)<br>
end<br>
<br>
rule "Sample Temporal"<br>
salience 10<br>
no-loop true<br>
when<br>
$ticket : OMNewTicket(severity == "warning", $appName : appName)<br>
$ticket1 : OMNewTicket(this after[2m, 5m] $ticket, severity == "critical",<br>
appName != $appName)<br>
then<br>
String $s = "";<br>
String $s1 = "";<br>
if ( $ticket != null) {<br>
$s = formatDate($ticket.getReceivingTime());<br>
}<br>
if ( $ticket1 != null ) {<br>
$s1 = formatDate($ticket1.getReceivingTime());<br>
}<br>
drools.getWorkingMemory().setGlobal( "output", "found");<br>
drools.getWorkingMemory().setGlobal( "output1", $s);<br>
drools.getWorkingMemory().setGlobal( "output2", $s1);<br>
end<br>
<br>
function String formatDate( String inputDate ) {<br>
try {<br>
DateFormat formatter = new SimpleDateFormat("MM/dd/yy:hh:mm:aaa");<br>
Date date = (Date)formatter.parse(inputDate);<br>
return date.toString();<br>
} catch (ParseException e) {<br>
System.out.println("Exception :"+e);<br>
return null;<br>
}<br>
}<br>
<br>
Input:<br>
<br>
14178 10/25/2008:9:33:AM critical TCS_Tibco_AMS_Email<br>
14178 10/25/2008:9:49:AM warning NETLOGON<br>
14178 10/25/2008:9:58:AM warning NETLOGON<br>
14178 10/25/2008:10:00:AM warning crypt32<br>
14178 10/25/2008:10:00:AM warning crypt32<br>
14178 10/25/2008:10:00:AM warning crypt32<br>
14178 10/25/2008:10:03:AM warning crypt32<br>
14178 10/25/2008:10:04:AM warning Symantec<br>
14178 10/25/2008:10:05:AM critical Windows SharePoint Services 3<br>
14178 10/25/2008:10:08:AM critical OVIS<br>
14178 10/25/2008:10:10:AM critical Office SharePoint Server<br>
14225 12/11/2008:3:25:AM warning ASBDSM<br>
14225 12/11/2008:3:25:AM warning WinDiskSpace<br>
14225 12/11/2008:3:25:AM critical OVIS<br>
14225 12/11/2008:3:30:AM normal OVIS<br>
14225 12/11/2008:3:34:AM critical TCS_Tibco_AMS_Email<br>
<br>
Output:<br>
Status Time of Ticket Timestamp of Ticket1 Time (Clock)<br>
found Sat Oct 25 10:00:00 Sat Oct 25 10:05:00 Sat Oct 25<br>
10:05:00<br>
found Sat Oct 25 10:00:00 Sat Oct 25 10:08:00 Sat Oct 25<br>
10:08:00<br>
found Sat Oct 25 10:04:00 Sat Oct 25 10:10:00 Sat Oct 25<br>
10:10:00<br>
found Thu Dec 11 03:25:00 Thu Dec 11 03:34:00 Thu Dec 11<br>
03:34:00<br>
<br>
Here Time of Ticket is output1 from rule and Timestamp of Ticket1 is<br>
output2 of the consequence.<br>
<br>
Problem :<br>
<br>
The output 'found Thu Dec 11 03:25:00 Thu Dec 11 03:34:00<br>
Thu Dec 11 03:34:00 ' is not satisfying the rule condition.<br>
After first three output, there are no tuples matching the criteria<br>
mentioned. Unable to predict the occurence of this in the output.<br>
<br>
May I know what i miss here?<br>
<font color="#888888"><br>
--<br>
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</font></blockquote></div><br><br clear="all"><br>-- <br> Edson Tirelli<br> JBoss Drools Core Development<br> JBoss by Red Hat @ <a href="http://www.jboss.com">www.jboss.com</a><br>