cause if i would know that there hasnt been a change in the count of, for
example, A.A, it shouldnt fire,
that leads me to the next question: is an accumulate function excuted by
more than one thread ?
If there is more than one thread inserting facts, then: yes.
-W
it rises if you think of storing such information in the context of the
accumulate function directly. like a semaphore, which signals that this
entry has already caused something fired
in the example:
the rule 1 accumulates over attributes of incoming objects (A.A) and also
sets a flag if an entry has been changed (count ++)
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