Thank you very much. My opinion, I don't dislike Ernest's way. But I like
your way.
I have a problem, help me please.
If I have templates and facts as below:
(deftemplate person (slot name)(slot age))
(deftemplate family (slot father)(slot mother)(multislot children))
(deffacts families
Sorry Sorry , my deffacts and rules are error.
I edit it as below:
(deftemplate person (slot name)(slot age))
(deftemplate family (slot father)(slot mother)(multislot children))
(deffacts families
(person (name John)(age 36))
(person (name Mary)(age 32))
(person (name Paul)(age 55))
This Jess program works correctly if executed with the initial reset,
but the rule does not fire if there is not initial-fact.
;; (reset)
(deftemplate Pair (slot a)(slot b))
(assert (Pair (a a)(b b)))
(defrule noabeq (not (Pair (a ?x)(b ?x)))
=
(printout t no a=b! crlf))
(run)
If the presence
How can I combine slots (shadow facts) from different
deftemplates in the same clp file.
I need a rule of the form:
(defrule Test-rule
(Beanclass1 {slot1 == stringvalue }) AND
(Beanclass2 {slot2 == closed})
=
(printout t FIRE!! crlf)
I am running runUntilHalt through api
Since the slot children is a multislot (you may want to consult Jess
manual section 6.4)
you cannot replace all child names at the same time. But you can do it one
by one.
(defrule l2rc
?c - (couple (children $? ?x $? ~: (java-objectp ?x)))
?p - (person (name ?x))
=
(bind ?kids
Hi Wolfgang,
I'm surprised you would bring this up; it's very well-documented
behavior duplicated exactly from CLIPS. FOr example, in section 6.5 of
the Jess 7.1 manual:
A not CE is evaluated only when either a fact matching it exists,
or when the pattern immediately
before the not
Nothing you've shown us is the least bit unusual, and it should work
perfectly well. The problem must be in something you're *not* showing
us, either in the JavaBeans somehow (although I can't imagine how) or
in some other Jess code.
If you can send me, personally, by email, a COMPLETE,
John --
After looking at your code, I see that your class JessHandler's
add() method looks like this:
public void add(Object obj)throws JessException {
/* Remove any previous data */
engine.resetToMark(marker);
/* Add user instance */
engine.add(obj); //Mporw
JavaBeans may need correct capitalization. For variables mainDoorState and
userLocation, which both follow the standard convention of beginning with lower
case and internal capitalization of words, the access methods should capitalize
the first letter after get or set such as getMainDoorState
On Fri, Oct 31, 2008 at 2:59 PM, Ernest Friedman-Hill [EMAIL PROTECTED]wrote:
Hi Wolfgang,
I'm surprised you would bring this up;
Thanks for the sweet coating!
it's very well-documented behavior duplicated exactly from CLIPS. FOr
example, in section 6.5 of the Jess 7.1 manual:
Suitably
On Oct 31, 2008, at 12:11 PM, Wolfgang Laun wrote:
it's very well-documented behavior duplicated exactly from CLIPS. FOr
example, in section 6.5 of the Jess 7.1 manual:
Suitably touché'd, I seize the (admittedly petty) opportunity to
correct
you: it's section 6.10 ;-)
So it is... :)
thank you very much.
On Fri, Oct 31, 2008 at 8:24 PM, Wolfgang Laun [EMAIL PROTECTED]wrote:
Since the slot children is a multislot (you may want to consult Jess
manual section 6.4)
you cannot replace all child names at the same time. But you can do it one
by one.
(defrule l2rc
?c -
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