Don't use a global, instead create a new fact type "Global" having a single
field globalVariable (type object will probably do), then you can pretty much
write what you have below (once you add the missing bracket).
Alternatively you may be able to do something like eval(Arrays.asList("X",
"Y").contains(globalVariable))
Thomas
> -----Original Message-----
> From: rules-users-boun...@lists.jboss.org [mailto:rules-users-
> boun...@lists.jboss.org] On Behalf Of pamerida
> Sent: 18 July 2011 19:09
> To: rules-users@lists.jboss.org
> Subject: [rules-users] Global variable in LHS
>
> Hi everybody,
>
> I would like to analyze a global value in the LHS of my rule without using an
> eval, something like this:
>
>
> global String globalVariable;
>
> rule 'SI-002-NAD-6'
> salience 5000
> when
> global (globalVariable in ("X","Y")
> then
> logger.log("[SI-002-NAD-6] Debe colocar la información del
> propietario del medio de transporte.");
> end
>
> I cant use eval because it doesnt recognize the keyword "in", for example
> this code would throw me an error in the validation
>
> global String globalVariable;
>
> rule 'SI-002-NAD-6'
> salience 5000
> when
> eval (globalVariable in ("X","Y")
> then
> logger.log("[SI-002-NAD-6] Debe colocar la información del
> propietario del medio de transporte.");
> end
>
> any suggestions? thanks so much for your help :)
>
>
>
> --
> View this message in context: http://drools.46999.n3.nabble.com/Global-
> variable-in-LHS-tp3180063p3180063.html
> Sent from the Drools: User forum mailing list archive at Nabble.com.
>
> _______________________________________________
> rules-users mailing list
> rules-users@lists.jboss.org
> https://lists.jboss.org/mailman/listinfo/rules-users
**************************************************************************************
This message is confidential and intended only for the addressee. If you have
received this message in error, please immediately notify the
postmas...@nds.com and delete it from your system as well as any copies. The
content of e-mails as well as traffic data may be monitored by NDS for
employment and security purposes. To protect the environment please do not
print this e-mail unless necessary.
NDS Limited. Registered Office: One London Road, Staines, Middlesex, TW18 4EX,
United Kingdom. A company registered in England and Wales. Registered no.
3080780. VAT no. GB 603 8808 40-00
**************************************************************************************
_______________________________________________
rules-users mailing list
rules-users@lists.jboss.org
https://lists.jboss.org/mailman/listinfo/rules-users
