Good question! The nodes in the Rete network actually support
individual event listeners, which I sometimes use for debugging; they
might use that to keep track of tokens passing through the network.
Otherwise it could just be a lot of walking the network, enumerating
all the tokens they find, and inferring why matches fail or succeed.
I think Jason might actually know more about this...
On Jul 11, 2008, at 11:43 PM, Skeptic 2000 wrote:
Hi,
I'm curious how this : http://ctat.pact.cs.cmu.edu/docs/ctat_2_1/cog_tutor_jess_tools.html#why_not
can be achieved.
It is something that require a modification of Jess ? I don't see
how to find that information using the public API.
Thanks for help.
---------------------------------------------------------
Ernest Friedman-Hill
Informatics & Decision Sciences, Sandia National Laboratories
PO Box 969, MS 9012, Livermore, CA 94550
http://www.jessrules.com
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