Are you running in STREAM or CLOUD mode? What clock are you using? Are you timestamping the events or are you using the clock to timestamp them?
Edson 2009/12/14 Khalil Hafsi <[email protected]> > Hi Guys, > > I was working lately with drools fusion, we wanted to know what event > consumption policy was implemented. > We made the following simple rule : > > rule a > > when > $c1 : Event(symbol == 1 , $l1 :load) from entry-point "mainS" > and > $c2 : Event(this after $c1,symbol == 2,$l2 :load) from > entry-point "mainS" > > then > System.out.println("event1 "+$l1+" event2 "+$l2); > > end > > The event class has just symbol : int and load : int , load is used to > differentiate between different events that have the same symbol. > > and then we declared the following events into the stream using the > constructor Event(symbol,load): with mainS being a WorkingMemoryEntrypoint > > mainS.insert(new Event(1,10.0)); > mainS.insert((new Event(1,20.0))); > mainS.insert((new Event(1,30.0))); > mainS.insert(new Event(2,80.0)); > mainS.insert(new Event(2,90.0)); > > > We have the following output : > > event1 30.0 event2 90.0 > event1 20.0 event2 90.0 > event1 10.0 event2 90.0 > event1 10.0 event2 80.0 > > So what is exactly the consumption policy used in DROOLS ? It seems that > is unrestricted for event 90.0 and chronological for event 80 . > > We have tested different situations and order of events and we always > came to the conclusion that for the first $c2 the policy is > chronological and for all the other $c2's it is unrestricted. > > Thank you for you time. > Khalil > > _______________________________________________ > rules-users mailing list > [email protected] > https://lists.jboss.org/mailman/listinfo/rules-users > -- Edson Tirelli JBoss Drools Core Development JBoss by Red Hat @ www.jboss.com
_______________________________________________ rules-users mailing list [email protected] https://lists.jboss.org/mailman/listinfo/rules-users
