[rules-users] controling rule execution

Greg Barton greg_barton at yahoo.com
Fri Oct 31 09:54:05 EDT 2008


You may consider the other suggestion of retracting the fact(s) that would trigger the child rule.  It's the more "natural" way of going about it.

What's driving this design choice?

--- On Fri, 10/31/08, techy <techluver007 at gmail.com> wrote:

> From: techy <techluver007 at gmail.com>
> Subject: Re: [rules-users] controling rule execution
> To: rules-users at lists.jboss.org
> Date: Friday, October 31, 2008, 8:24 AM
> Thanks Greg.
> child rule should be reactivated if parent's conditions
> for some other fact
> are false.
> this should happen for  each fact.  Parent's condition
> should decide whether
> child rule should be executed or not for each fact. If
> parent's conditions
> are true, then don't execute child rule and vice versa.
> 
> 
> Greg Barton wrote:
> > 
> > A combination of higher priority parent rules with a
> custom agenda filter,
> > activated when the parent rule fires, that prevents
> the child rule from
> > firing.  
> > 
> > Just a guess.
> > 
> > So, after the child rule is initially prevented from
> firing, can it be
> > reactivated?  If so, when and under what conditions?
> > 
> > --- On Thu, 10/30/08, techy
> <techluver007 at gmail.com> wrote:
> > 
> >> From: techy <techluver007 at gmail.com>
> >> Subject: [rules-users] controling rule execution
> >> To: rules-users at lists.jboss.org
> >> Date: Thursday, October 30, 2008, 11:18 PM
> >> Hello,
> >> 
> >> I would like to have the rules parent/child
> structure. I
> >> don't want the
> >> child rules to be executed  when parent's
> conditions
> >> are true(i.e
> >> consequence is  executed) even if child's
> conditions
> >> are true. How Can I
> >> achieve that in drools? 
> >> Please clarify.
> >> -- 
> >> View this message in context:
> >>
> http://www.nabble.com/controling-rule-execution-tp20260028p20260028.html
> >> Sent from the drools - user mailing list archive
> at
> >> Nabble.com.
> >> 
> >> _______________________________________________
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> >> rules-users at lists.jboss.org
> >>
> https://lists.jboss.org/mailman/listinfo/rules-users
> > 
> > 
> >       
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> > https://lists.jboss.org/mailman/listinfo/rules-users
> > 
> > 
> 
> -- 
> View this message in context:
> http://www.nabble.com/controling-rule-execution-tp20260028p20265921.html
> Sent from the drools - user mailing list archive at
> Nabble.com.
> 
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