Re: [rules-users] error when referening LHS->exists block var in RHS

I think I better more accurate info for my requirement. Is there way to get list of ( or single) Ticker that is close to given timeInMillSec and exact price value ? Class Male { long timeInMillsec; float price; String symbol } rule "Pseudo rule" when ArrayList() from collect( Ticker( price == 20.00 && timeInMillsec is close to 1000000 )) then //do conseq end Thanks. techy wrote: > > That's makes Edson. Thank you. > > Is there way to to sort the facts collected using "collect" in LHS itself? > I could not find any hint in the documentation. > > > > Edson Tirelli-3 wrote: >> >> That is expected behavior. >> >> This is because quantifier CEs like "exists", "not" and "forall" will >> evaluate multiple facts at once. So, if your rule has 5 foos in the >> working >> memory, which one would you expect to print? >> >> If you want to print each of them, remove the "exists"... if you want >> to >> print all of them, use "collect" instead of "exists". >> >> []s >> Edson >> >> 2009/2/17 techy <techluver007(a)gmail.com&gt; >> >>> >>> I get $foo can't be resolved error for following rule. Some guidance is >>> appreciated to reference $foo without error. >>> >>> Rule "Foo rule" >>> when >>> exists( $foo: Foo()) >>> then >>> System.out.println($foo); >>> end >>> >>> Thanks in advance. >>> -- >>> View this message in context: >>> http://www.nabble.com/error-when-referening-LHS-%3Eexists-block-var-in-RH... >>> 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, a division of Red Hat @ www.jboss.com >> >> _______________________________________________ >> rules-users mailing list >> rules-users(a)lists.jboss.org >> https://lists.jboss.org/mailman/listinfo/rules-users >> >> > > -- View this message in context: http://www.nabble.com/error-when-referening-LHS-%3Eexists-block-var-in-RH... 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