Re: [drools-user] Doubts in Bound Variables

Why in the second case it's not printing anything? I am not asked
about usom valid identifiers....  pls see the below two rules..

Is there any difference between the below two rules

rule "Credti Accept"          
        salience 10
        when
                cust:Customer(customerAge > 18)              
        then
                System.out.println("Credit Card Allowed For :: " 
+cust.getCustomerName());
                //retract(cust);
end




rule "Credti Accept"          
        salience 10
        when
                $cust:Customer(customerAge > 18)             
        then
                System.out.println("Credit Card Allowed For :: " 
+$cust.getCustomerName());
                //retract(cust);
end

On 12/21/06, nicolae oana <oananicolae1981@xxxxxxxxx> wrote:
> Hi Niyas,
>
> There is no difference between your two declarations emp and $emp . The sign
> '$' is used as first letter in the name of a declaration just to
> differentiate declarations from fields. You can used or not. It's your
> choice. But I think it is appropriate to use it,  just to follow the drools
> standards in writing the code.
>
> Best regards,
>                  Oana.
>
> Niyas <niyasahmed@xxxxxxxxx> wrote: I am new to jBoss Rule - Drools and I am
> hust going thru' the manual
> and trying some examples using JBoss Rules IDE in Eclipse..
>
> I am having doubt in bound variable:
>
> what is the difference between emp: Employee and $emp:Employee (the $
> sign)? give some example
>
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