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 <[email protected]> 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-tp4020104.html > Sent from the Drools: User forum mailing list archive at Nabble.com. > _______________________________________________ > rules-users mailing list > [email protected] > https://lists.jboss.org/mailman/listinfo/rules-users > _______________________________________________ rules-users mailing list [email protected] https://lists.jboss.org/mailman/listinfo/rules-users
