Hi,
Problem 1:
I'm trying to match shadow fact with multislot generated by undefined
array.
Java: int[] = null.
Jess 4.3 facts command displays fact in such a way:
(fact (multislot nil))
I'm trying to match this fact with rule:
(defrule r1
(fact (multislot nil))
=>
but without success.
How to match unassigned multislots in shadow facts ?
Problem 2:
Unassigned multislots generated by JESS or CLIPS can be matched with:
(defrule r1
(fact (multislot))
=>
In this case empty multifield is assigned to multislot (result of
(create$)).
How to maintain set of such rules which will work with normal and shadow
facts
Thanks in advance.
Miroslav Madecki, I/T specialist - RS/6000
Internet: [EMAIL PROTECTED]
Tel: +385-1-6308-156, Fax: +385-1-6111-119
IBM Croatia, Lastovska 23, 10000 Zagreb, Croatia
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