JESS: object and instance in jess

[Rose S]

Hi,
I have 2 questions:
1.in an instance of a class which has a slot with multiple cardinality
how can I access and act on each value?

2.how can I specify that a name is the name of a class in protege?
for example in this command:
(defglobal ?*dn* = Androgenic)
How can declare that Androgenic is the name of a class?

Thanks in advance

---

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[Ernest Friedman-Hill]

On Jun 19, 2009, at 1:44 AM, Rose S wrote:

> Hi,
> I have 2 questions:
> 1.in an instance of a class which has a slot with multiple cardinality
> how can I access and act on each value?

Search for "multifields" in the Jess manual chapter on writing rules.

>
> 2.how can I specify that a name is the name of a class in protege?
> for example in this command:
> (defglobal ?*dn* = Androgenic)
> How can declare that Androgenic is the name of a class?
>

Jess wouldn't care about this, so you'd have to be more specific:  
declare that it's the name of a class for the benefit of what? In  
other words, after you've made this declaration, what do you want to  
have happen?


---------------------------------------------------------
Ernest Friedman-Hill
Informatics & Decision Sciences          Phone: [phone]
Sandia National Labs
PO Box 969, MS 9012                            ejfried@...
Livermore, CA 94550                             http://www.jessrules.com





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[Rose S]

Hi,
my problem is in jessTab (in protege).in my ontology I have a slot that it's type is Class.
In a rule I declare the name of a class and it return me value of another slot in that object..but when I declare name of class in LHS it can not recognize it as a object(or Class name)


--- On Fri, 26/6/09, Ernest Friedman-Hill <ejfried@...> wrote:

From: Ernest Friedman-Hill <ejfried@...>
Subject: Re: JESS: object and instance in jess
To: "jess-users" <jess-users@...>
Date: Friday, 26 June, 2009, 8:06 PM

On Jun 19, 2009, at 1:44 AM, Rose S wrote:

> Hi,
> I have 2 questions:
> 1.in an instance of a class which has a slot with multiple cardinality
> how can I access and act on each value?

Search for "multifields" in the Jess manual chapter on writing rules.

>
> 2.how can I specify that a name is the name of a class in protege?
> for example in this command:
> (defglobal ?*dn* = Androgenic)
> How can declare that Androgenic is the name of a class?
>

Jess wouldn't care about this, so you'd have to be more specific: declare that it's the name of a class for the benefit of what? In other words, after you've made this declaration, what do you want to have happen?


---------------------------------------------------------
Ernest Friedman-Hill
Informatics & Decision Sciences          Phone: [phone]
Sandia National Labs
PO Box 969, MS 9012                            ejfried@...
Livermore, CA 94550                             http://www.jessrules.com





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