Re: [rules-users] Accumulate a on event combinations

Doesn't accumulate have a count by itself? I guess I am trying to figure out if it is possible to do something like:

rule "Raise alarm" when Number( intValue> 5) from accumulate( $a:EventA( $id:id ) EventB(eventAId=$id, this after [0s,5s] $a); count($a) ) then //do stuff end laune wrote > An accumulate with explicitly coded init/action/result lets you > accumulate > into > a custom object that provides exactly the information you want: just > that there is a matching number of As and Bs, the counts for As and > Bs, two lists with As and Bs - anything. > > See the Expert doc - there's an example for this sort of thing. > > -W > > On 03/10/2012, gboro54 < > gboro54@ > > wrote: >> We are using expert and fusion to monitor connection events in our >> system. >> We >> would like to know the most efficient way to know that X number pair of >> events have happened in a certain example(i.e eventA and eventB occurred >> 4 >> times each in the 5 seconds). What is the most efficient way to do this? >> >> I >> don't believe an accumulate would allow a combination of objects but I >> may >> be wrong. Perhaps a live query invoked by a rule? >> >> >> >> -- >> View this message in context: >> http://drools.46999.n3.nabble.com/Accumulate-a-on-event-combinations-tp40... >> Sent from the Drools: User forum mailing list archive at Nabble.com. >> _______________________________________________ >> rules-users mailing list >> > rules-users@.jboss >> https://lists.jboss.org/mailman/listinfo/rules-users >> > _______________________________________________ > rules-users mailing list > rules-users@.jboss > https://lists.jboss.org/mailman/listinfo/rules-users -- View this message in context: http://drools.46999.n3.nabble.com/Accumulate-a-on-event-combinations-tp40... Sent from the Drools: User forum mailing list archive at Nabble.com. _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users