Look at this....

I have got a "ContractWrapper" fact inserted into WM.

It wraps a "Contract" object and some "enums" fields.

One of these fields is "upronto":

public class ContractWrapper extends BaseOmPersistentWithAssignedId{

Contract mycontract=null;

...

Pronto upronto = null;

...

<getters and setters....>

...

}

"upronto" is an insance of a "Pronto" java enum:

public enum Pronto {

N,

UNKNOWN,

Y;

}

"Pronto" can be : (Y, N, UNKNOWN)

Here is the rule which reasons over this enum:

(ofcourse I have got a Request into WM as well)

rule "ScorePronto"
dialect "mvel"
ruleflow-group "Scoring"
when
$r:Request( $mc:mainContract != null )
$cw_p:ContractWrapper($c_w_p:mycontract == $mc, eval(upronto != Pronto.Y))

then
System.out.println("Test Result: "+($cw_p.upronto == Pronto.Y))
end

Any guesses for the output???

Well....

Test Result: true

HOW COMES???????????????????

I mean ... the test "eval(upronto != Pronto.Y)" returned "true".... It means that the rule

engine sees upronto <> Pronto.Y!, doesn't it??!!!!

So... why do I get "upronto == Pronto.Y" in the RHS????

What the.........&$%%&()%%$/%£....sorry....but having these

kind of problems during saturday night is not so pleaseant!

T-T

I really hope you can help me with a workaround to this issue.

Bye

Massi