Hasan,
Jess (and other rule-based languages) is not procedural, but more
declarative.
rules are in the form:
(defrule myrule
(condition 1)
(condition 2)
(condituin 3)
=>
(action 1)
(action 2 ))
Each rule is independent of others. All of them are evaluated for their
conditions and one is selected to run. Conditions are in the from of
patterns which are defined using facts. Order of execution of the rules
is defined by set of facts.
for more details read Jess manual and books or rule-based programming.
Dusan Sormaz
hansari wrote:
I need rule for
if (condtion1)
then (acton1)
if else (conditon2)
then (action2)
if else (condition3)
then (action3)
else (acton4)
how can perform this by using defrule
please help me.
thank you.
--
***************************************************
* Dusan Sormaz, PhD, Associate Professor
* Ohio University
* Department of Industrial and Systems Engineering
* 284 Stocker Center, Athens, OH 45701-2979
* phone: (740) 593-1545
* fax: (740) 593-0778
* e-mail: [EMAIL PROTECTED]
* url: http://www.ent.ohiou.edu/~sormaz
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