I tried, it compiles but the behaviour is not correct
because this LHS:
e : TestFact( field1 !="f1") && TestFact( field1 != "f2")
and this:
e : TestFact( field1 !="f1")
strangely match the same facts.
It seems the problem is the compiler not supporting the binding with a '(' that
follows.
The same with a "or with binding", the 3.15 example seems not supported.
-----Messaggio originale-----
Da: Christopher G. Stach II [mailto:[EMAIL PROTECTED]
Inviato: martedì 2 maggio 2006 17.05
A: [email protected]
Oggetto: Re: [drools-user] and with binding
Demichelis Matteo wrote:
> Hello,
>
>
>
> following the example 3.15 in JBoss Rules, "or with binding":
>
> pensioner: ( Person(....) or Person(...) )
>
>
>
> I wrote this rule using "and with binding":
>
>
>
> rule "ClearUnknownDevice"
>
> when
>
> e : ( TestFact( field1 !="f1") && TestFact( field1 != "f2")
> )
>
> then
>
> retract( e );
>
> end
>
>
>
> I got 2 compilation error:
>
> unknown:8:6 mismatched token: [EMAIL PROTECTED],133:133='(',<21>,8:6];
> expecting type
> ID
>
> unknown:8:76 Unexpected token ')'
>
>
>
> perhaps "and with binding" is not supported yet?
>
>
>
> thanks.
>
> matteo,.
>
Try this:
rule "ClearUnknownDevice"
when
e : TestFact( field1 !="f1") && TestFact( field1 != "f2")
then
retract( e );
end
--
Christopher G. Stach II
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