Re: [rules-users] Help on writing a rule

Am I wrong or do you have two PriceChange events - 392 and 394 ? If so, you can expect two activations.. when you fire al rules, one of the two will insert the OrderCreated, which in turn will cancel the other On 10/22/2013 01:34 PM, calcacuervo wrote: > Hi Guys. I have one quesiton on how could I implement my rule. > I have this rule: > when > t : PriceChange() over window:length(1) > signal : Signal( id == "1234" ) over window:length(1) > not OrderCreated( id == "1234" ) over window:time (1m) > then > insert(new OrderCreated("1234)); > > Basically, when there is some signal and some price change, create a new > order if there has no been any other order in the last minute. > But this sometimes is being fired twice: > 12:31:01,121 INFO [org.drools.audit.WorkingMemoryConsoleLogger] (Camel > (camel-1) thread #4 - JmsConsumer[marketDataTopic]) ACTIVATION CREATED > rule:ertetr activationId:ertetr [393, 392, 0] declarations: t=PriceChange > [](392); signal=Signal@1413ddef(393) > 12:31:01,160 INFO [org.drools.audit.WorkingMemoryConsoleLogger] (Camel > (camel-1) thread #4 - JmsConsumer[marketDataTopic]) ACTIVATION CREATED > rule:ertetr activationId:ertetr [393, 394, 0] declarations: t=PriceChange > [](394); signal=Signal@1413ddef(393) > > I think that, when the 1m window have passed, it creates twice the > activations, as I have not called fire all rules yet. Does is make sense? Do > you have some idea on how could I implement this rule? "when there has been > some price change and some signal, and I did not create a new order in the > last minute, just create a new order". > > Thanks in advance! > > Demian > > > > -- > View this message in context: http://drools.46999.n3.nabble.com/Help-on-writing-a-rule-tp4026461.html > 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 > _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users