[rules-users] variables in rules

[Mark Proctor]

there are no examples, but its straight forward, its no different to how 
you do stuff in java land.

in the consquence do:
RuleBase ruleBase =  drools.getWorkingMemory().getRuleBase();

The rest is done with PacakgeBuilder as per normal, I'm sure you can 
figure out the rest.

Mark
Arsalan S. Zaidi wrote:
>
> Hi Mark.
>
> Could you please give me a pointer into some doc or sample code where 
> this is being done? I couldn't find anything in there when I last looked.
>
> Thanks for you help so far! :-)
>
> --Arsalan
>
> -----Original Message-----
> From: rules-users-bounces at lists.jboss.org on behalf of Mark Proctor
> Sent: Mon 13-Aug-07 7:23 PM
> To: Rules Users List
> Subject: Re: [rules-users] variables in rules
>
> yes, you can do it in a consequence or from java land.
>
> Mark
> Arsalan S. Zaidi wrote:
> >
> > Hi Mark.
> >
> > 
> >
> > Thanks for the quick reply! :-)
> >
> > 
> >
> > About question no. 2, is there anyway to do something like that with
> > Drools?
> >
> > 
> >
> > Regards,
> >
> > 
> >
> > --Arsalan
> >
> > 
> >
> > ------------------------------------------------------------------------
> >
> > *From:* rules-users-bounces at lists.jboss.org
> > [mailto:rules-users-bounces at lists.jboss.org] *On Behalf Of *Mark Proctor
> > *Sent:* 13 August 2007 18:03
> > *To:* Rules Users List
> > *Subject:* Re: [rules-users] variables in rules
> >
> > 
> >
> > yes you can use a variable, and no you cannot dynamically generate
> > rules in an eval.
> >
> > Mark
> > Arsalan S. Zaidi wrote:
> >
> > Hi.
> >
> > 
> >
> > Two questions:
> >
> > 
> >
> >    1. Is it possible to use a variable in a IN(...) ?
> >
> > 
> >
> > E.g.
> >
> > 
> >
> > when
> >
> > $someVar : SomeObj()
> >
> > ("pqr" in ("abc", $someVar))
> >
> > then
> >
> >             ...
> >
> > 
> >
> >    2. Can I use strings in an eval() to dynamically generate rules?
> >
> > 
> >
> > E.g.
> >
> > 
> >
> > when
> >
> > eval("$aaa == 0")
> >
> >             then
> >
> >                         ...
> >
> > 
> >
> > Thanks in advance!
> >
> > 
> >
> > --Arsalan
> >
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> >
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> >
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