Hey again everyone, I seem to be having another problem. When I have a rule like that when A() over window:length(1) B() over window:length(1) then ... I imagine now having two windows of length 1. One always keeping the latest A event and one always keeping the latest B event. And I expect them to update themselves once a new event comes in. But if I have events coming in like this... A1, A2, B1 The rule fires for (A2, B1) then another event B2 is coming in and it fires for (A2,B2) So far so good. Then another event A3 is coming in and the rule fires for (A3,B2) and (A3,B1). Why? Shouldn't the B window only have B2 inside since it arrived and thus fire only for (A3,B2)? I have already been searching for this problem, found this http://drools-java-rules-engine.46999.n3.nabble.com/DROOLS-problem-with-s... but I'm not sure if this is the same problem as mine. Helping me understand this is highly appreciated, since I thought I had completely understood the window behaviour. Thanks in advance. Kind regards Oliver -- View this message in context: http://drools-java-rules-engine.46999.n3.nabble.com/Sliding-window-of-len... Sent from the Drools - User mailing list archive at Nabble.com. _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users

Hey again everyone, I seem to be having another problem. When I have a rule like that when A() over window:length(1) B() over window:length(1) then ... I imagine now having two windows of length 1. One always keeping the latest A event and one always keeping the latest B event. And I expect them to update themselves once a new event comes in. But if I have events coming in like this... A1, A2, B1 The rule fires for (A2, B1) then another event B2 is coming in and it fires for (A2,B2) So far so good. Then another event A3 is coming in and the rule fires for (A3,B2) and (A3,B1). Why? Shouldn't the B window only have B2 inside since it arrived and thus fire only for (A3,B2)? I have already been searching for this problem, found this http://drools-java-rules-engine.46999.n3.nabble.com/DROOLS-problem-with-s... but I'm not sure if this is the same problem as mine. Helping me understand this is highly appreciated, since I thought I had completely understood the window behaviour. Thanks in advance. Kind regards Oliver -- View this message in context: http://drools-java-rules-engine.46999.n3.nabble.com/Sliding-window-of-len... Sent from the Drools - User mailing list archive at Nabble.com. _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users

I created JBRULES-2881 and noted the possibility of it being related to 2862 (where there is a comment from you, Edson, which seems to fit). -W 2011/1/30 Edson Tirelli <ed.tirelli(a)gmail.com&gt; > This must be a bug. It should match only the latest event of each type. > Would you please open a JIRA specifically with your description of the > problem and let me know? > > Thanks, > Edson > > 2011/1/29 OlliSee <o.roess(a)seeburger.de&gt; > >> >> Hey again everyone, >> >> I seem to be having another problem. >> >> When I have a rule like that >> >> when >> A() over window:length(1) >> B() over window:length(1) >> then >> ... >> >> I imagine now having two windows of length 1. One always keeping the >> latest >> A event and one always keeping the latest B event. And I expect them to >> update themselves once a new event comes in. >> >> But if I have events coming in like this... >> >> A1, A2, B1 >> >> The rule fires for (A2, B1) >> >> then another event B2 is coming in and it fires for (A2,B2) >> So far so good. >> >> Then another event A3 is coming in and the rule fires for (A3,B2) and >> (A3,B1). >> Why? Shouldn't the B window only have B2 inside since it arrived and thus >> fire only for (A3,B2)? >> >> I have already been searching for this problem, found this >> >> http://drools-java-rules-engine.46999.n3.nabble.com/DROOLS-problem-with-s... >> but I'm not sure if this is the same problem as mine. >> >> Helping me understand this is highly appreciated, since I thought I had >> completely understood the window behaviour. >> >> Thanks in advance. >> Kind regards >> Oliver >> -- >> View this message in context: >> http://drools-java-rules-engine.46999.n3.nabble.com/Sliding-window-of-len... >> Sent from the Drools - User mailing list archive at Nabble.com. >> _______________________________________________ >> rules-users mailing list >> rules-users(a)lists.jboss.org >> 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 > rules-users(a)lists.jboss.org > https://lists.jboss.org/mailman/listinfo/rules-users > > _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users