[rules-users] Rules with from always loops (Drools 4.0.7)

Przemysław Różycki P.Rozycki at amg.net.pl
Tue Feb 10 05:31:16 EST 2009


Thanks for answer, Vikrant, but I don't think so. I have always used 
no-loop without any additions and it worked (when I didn't use from). 
BTW, if you comment a condition with from, then the rule does not loop. 
I also checked with "no-loop true" and result is the same.

Best regards,
Przemek

Vikrant Yagnick pisze:
> I have to quickly recheck the documentation by I think you have to write "no-loop true". Just writing no-loop defaults to false I guess.
> 
> -----Original Message-----
> From: rules-users-bounces at lists.jboss.org [mailto:rules-users-bounces at lists.jboss.org] On Behalf Of Przemyslaw Rózycki
> Sent: Tuesday, February 10, 2009 3:24 PM
> To: Rules Users List
> Subject: [rules-users] Rules with from always loops (Drools 4.0.7)
> 
> Hello,
> 
> why does such a rule always loop? Even if no-loop is used?
> 
> rule "Hello World"
>         no-loop
>         when
>                 $fact1 : MyFactBean1(  )
>                 $fact2 : MyFactBean2(  ) from $fact1
>         then
>                 System.out.println("Fired!!!");
>                 update($fact1);
> end
> 
> The full code of my test application and drl is attached.
> 
> Best regards,
> --
> Przemysław Różycki
> AMG.net, A Bull Group Company
> ul. Łąkowa 29
> 90-554 Łódź
> www.amg.net.pl
> 
> 
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