[rules-users] Shadow fax

Wolfgang Laun wolfgang.laun at gmail.com
Fri May 24 04:07:08 EDT 2013


On 24/05/2013, ronan.quintin <ronan.quintin at gmail.com> wrote:
> Hello,
>
> First of all i have to appologise for this horrible joke, but i think you
> understand that i'm interrested in shadow facts.

OK, but you better be careful - I was inclined to can this mail due to
its subject and the preview of the first line...

> I read that theses lazy facts proxy were introduced in Drools 4 in order to
> make the rule engine/working memory consistent. I have some questions about
> the general implentation of shadow facts in drools 5.4 :
> - Did the shadow facts been implemented since version 4, or was it earlyier?
>
> - Are the shadow facts still implemented in drools 5.4 final?
> - How the mapping between the fact fields and the proxy fields is
> implemented ? By this i want to know all fields are copy when the fact is
> insert into the session.
> - Is there the possibility to disable shadow facts ?

There is no such p(a)roxysm in Drools 5. Objects are inserted into
Working Memory to become facts, and that's all there is to it. Period.

-W

>
>
> You have to know that we get the knowledgeBase through a knowledgeAgent
> which
>
> Thank you.
>
>
>
> --
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> http://drools.46999.n3.nabble.com/Shadow-fax-tp4023948.html
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