11:04 p.m.
Have been reading about how Rete operates and how Drools implements Rete and so on .. and
that Rete builds a network of nodes and each node is a pattern and has memory of facts
which satisfy the pattern .... just as a curiosity, how does this all work internally ?
what does it mean when they say that it builds a network .. and nodes are shared and
attached .. what does really happen internally ?
Thanks
11:11 p.m.
On 18/05/2011 05:04, Abhay B. Chaware wrote:
Have been reading about how Rete operates and how Drools implements
Rete and so on .. and that Rete builds a network of nodes and each
node is a pattern and has memory of facts which satisfy the pattern
.... just as a curiosity, how does this all work internally ? what
does it mean when they say that it builds a network .. and nodes are
shared and attached .. what does really happen internally ?
This isn't a question that can be answered in a few lines. Build a DRL
file with a simple rule and then following what it does at the
ReteooBuilder.addRule(Rule) method. Likewise follow an insert method
when you insert an object.
Mark
Thanks
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12:11 a.m.
You can also start at http://en.wikipedia.org/wiki/Rete_algorithm and take
it from there. It's not necessarily Drools pure, but it'll give you a good
idea how such algorithms work.
-W
2011/5/18 Abhay B. Chaware <Abhay.Chaware(a)kpitcummins.com>
Have been reading about how Rete operates and how Drools implements
Rete
and so on .. and that Rete builds a network of nodes and each node is a
pattern and has memory of facts which satisfy the pattern …. just as a
curiosity, how does this all work internally ? what does it mean when they
say that it builds a network .. and nodes are shared and attached .. what
does really happen internally ?
Thanks
This message contains information that may be privileged or confidential
and is the property of the KPIT Cummins Infosystems Ltd. It is intended only
for the person to whom it is addressed. If you are not the intended
recipient, you are not authorized to read, print, retain copy, disseminate,
distribute, or use this message or any part thereof. If you receive this
message in error, please notify the sender immediately and delete all copies
of this message. KPIT Cummins Infosystems Ltd. does not accept any liability
for virus infected mails.
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participants (3)
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Abhay B. Chaware -
Mark Proctor -
Wolfgang Laun