Jess 5.0 final will be released on Monday. Jess 4.4 will then become
unsupported. Everybody using 4.4 is encouraged to upgrade to the far
more featureful, polished, and speedy 5.0. Undefinstance in Jess 5
definitely retracts the associated shadow fact.
I think Darryl & Keri Leon wrote:
[Charset iso-8859-1 unsupported, filtering to ASCII...]
> I read in the Jess 4.4 docs that when you bind a Java Bean to Jess, if you
> use 'retract,' to remove the fact established with the Bean definstance,
> that a call to 'undefinstance' is implicit. Upon observation, it doesn't
> seem that the reverse is true. I've tried to 'unbind' a Bean using Funcall
> calls, and it returned no errors, but when I fired my "facts" rule (at
> run-time), the old object was still listed as a fact, even though I had
> 'undefinstance'd it.
>
> On the other hand, I could use retract f-# to get rid of the binding, but I
> can't figure out how to retrieve the fact-id of a dynamically allocated
> external object reference.
>
> For my part, the easier of the two methods would be the undefinstance
> through a Funcall, but the reference just doesn't seem to go away. If
> anyone has a suggestion on how to solve this, I'd appreciate it.
>
> //Darryl Leon//
>
>
>
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Ernest Friedman-Hill
Distributed Systems Research Phone: (925) 294-2154
Sandia National Labs FAX: (925) 294-2234
Org. 8920, MS 9012 [EMAIL PROTECTED]
PO Box 969 http://herzberg.ca.sandia.gov
Livermore, CA 94550
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