Re: JESS: Getting asserted fact from Activation object in JessListener

[Wolfgang Laun]

You can listen for JessEvent.DEFRULE_FIRED events. Any successive
JessEvent.FACT events (up to certain other events) are assert results
executed on the RHS of that rule.

-W

On 4 August 2011 02:30, Dwight Hare d.h...@paritycomputing.com wrote:

  In my JessListener I looked at all of the facts from the Token gotten
 from the Activation. I see all the facts matched in the patterns, but I want
 access to the fact asserted in the action clause.

 ** **

 So if my rule is:

 ** **

 (defrule SIRS

 ?ab - (logical (AbnormalTemperature))

 ?ev - (logical (ElevatedHeartRate {patientId ==
 ab.patientId}))

 ?p - (Patient {patientId == ab.patientId})

 =

 (assert (SIRS (patientId ?p.patientId)))

 )

 ** **

 Then in the listener I see the facts matched in the pattern but I don’t see
 the SIRS fact asserted in the action part. Can I access this asserted fact
 somehow?

 ** **

 Thanks

 Dwight

 ** **

Re: JESS: Getting asserted fact from Activation object in JessListener

[Dwight Hare]

Thanks, that works.

Dwight

On 8/4/2011 8:01 AM, Wolfgang Laun wrote:
You can listen for JessEvent.DEFRULE_FIRED events. Any successive 
JessEvent.FACT events (up to certain other events) are assert results 
executed on the RHS of that rule.


-W




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