[rules-users] How to insert values into drl
Wolfgang Laun
wolfgang.laun at gmail.com
Tue Dec 10 01:29:24 EST 2013
Can we be sure that the rule fires? (println on the RHS?)
-W
On 09/12/2013, anjana.ackroyd <anjana.ackroyd at gmail.com> wrote:
>
> Thanks. Now when I do a get on Message I get a null value. I was under the
> assumption that the drl n.setMessage is setting the value for message
>
> FactType factType =
> runner.buildFactType("org.drools.test","NumberCompare") ;
> Object nc = factType.newInstance();
> factType.set( nc, "numberone",Integer.valueOf( 42 ));
> factType.set( nc, "numbertwo", Integer.valueOf( 42 ) );
> kieSession.insert(nc);
> runner.fireAllRules();
> System.out.println(factType.get(nc,"message"));--------------> is
> null
>
>
>
>
> In the DRL
>
>
> declare NumberCompare
> message : String
> numberone: Integer
> numbertwo: Integer
> end
>
> rule "numberone is equals to numbertwo"
> when
> n: NumberCompare(numberone == numbertwo);
>
> then
> n.setMessage("numberone is equals to numbertwo");
>
> end
>
>
>
> --
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