Re: JESS: Comparing Retes

2004-07-29 Thread Sergio Martín Ballesteros
Hello,
I am doing a search deep algorithm, and i want to know if there are equals 
states in order to delete them.

Best regards

From: [EMAIL PROTECTED]
Reply-To: [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Subject: Re: JESS: Comparing Retes
Date: Wed, 28 Jul 2004 08:44:44 -0700 (PDT)
I think =?iso-8859-1?B?U2VyZ2lvIE1hcnTtbiBCYWxsZXN0ZXJvcw==?= wrote:
[Charset iso-8859-1 unsupported, filtering to ASCII...]
> Hello,
>
> "Is there any way to compare if 2 RETE classes (with java passed 
objects)
> are the same?? Or, in other words, is it possible to know if the 
atribute
> values of the classes and the RETES are the same?"

No, not really -- other than writing an enormous equals() method which
iterated through all the constructs, all of working memory, etc. Can I
ask why you want to do this? Maybe we can come up with another
solution to your problem.
-
Ernest Friedman-Hill
Science and Engineering PSEsPhone: (925) 294-2154
Sandia National LabsFAX:   (925) 294-2234
PO Box 969, MS 9012 [EMAIL PROTECTED]
Livermore, CA 94550 http://herzberg.ca.sandia.gov

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Re: JESS: Comparing Retes

2004-07-29 Thread ejfried

I think =?iso-8859-1?B?U2VyZ2lvIE1hcnTtbiBCYWxsZXN0ZXJvcw==?= wrote:
[Charset iso-8859-1 unsupported, filtering to ASCII...]
> Hello,
> I am doing a search deep algorithm, and i want to know if there are equals 
> states in order to delete them.

Hmmm.  I suspect we're having some troubles understanding one
another. You can't possibly be doing a search algorithm in which each
state along the path is represented by a separate jess.Rete
object. Perhaps you mean comparing facts, or comparing the Java
objects themselves?


-
Ernest Friedman-Hill  
Science and Engineering PSEsPhone: (925) 294-2154
Sandia National LabsFAX:   (925) 294-2234
PO Box 969, MS 9012 [EMAIL PROTECTED]
Livermore, CA 94550 http://herzberg.ca.sandia.gov


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Re: JESS: Comparing Retes

2004-07-29 Thread Sergio Martín Ballesteros
Hello,
Which is the best way to compare facts and compare java Objetcs themselves?
Thanks and sorry for my poor english.

From: [EMAIL PROTECTED]
Reply-To: [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Subject: Re: JESS: Comparing Retes
Date: Thu, 29 Jul 2004 05:57:12 -0700 (PDT)
I think =?iso-8859-1?B?U2VyZ2lvIE1hcnTtbiBCYWxsZXN0ZXJvcw==?= wrote:
[Charset iso-8859-1 unsupported, filtering to ASCII...]
> Hello,
> I am doing a search deep algorithm, and i want to know if there are 
equals
> states in order to delete them.

Hmmm.  I suspect we're having some troubles understanding one
another. You can't possibly be doing a search algorithm in which each
state along the path is represented by a separate jess.Rete
object. Perhaps you mean comparing facts, or comparing the Java
objects themselves?
-
Ernest Friedman-Hill
Science and Engineering PSEsPhone: (925) 294-2154
Sandia National LabsFAX:   (925) 294-2234
PO Box 969, MS 9012 [EMAIL PROTECTED]
Livermore, CA 94550 http://herzberg.ca.sandia.gov

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in the BODY of a message to [EMAIL PROTECTED], NOT to the list
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_
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JESS: Help ! How can i implement my Userfunction ?

2004-07-29 Thread Mong-Thao . La
Hallo
I am a new jess-user.
i have the following function to get slot-value.

(deffunction getNachweis ()
(return (fact-slot-value (fact-id 1) nachweis))
)

The fact with slot named nachweis ist existing.
How can i implement this function in Java code ?

Thanks
la


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RE: JESS: Help ! How can i implement my Userfunction ?

2004-07-29 Thread Jason Morris
I think that Mong-Thao wrote:
>> How can i implement this function in Java code ?

See http://herzberg.ca.sandia.gov/jess/docs/61/extending.html# for a full
explanation.

Cheers,
-JM


Jason Morris
Morris Technical Solutions
[EMAIL PROTECTED]
www.morristechnicalsolutions.com
fax/phone: 503.692.1088



> -Original Message-
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
> Behalf Of [EMAIL PROTECTED]
> Sent: Thursday, July 29, 2004 10:39 AM
> To: [EMAIL PROTECTED]
> Subject: JESS: Help ! How can i implement my Userfunction ?
>
>
> Hallo
> I am a new jess-user.
> i have the following function to get slot-value.
>
> (deffunction getNachweis ()
> (return (fact-slot-value (fact-id 1) nachweis))
> )
>
> The fact with slot named nachweis ist existing.
> How can i implement this function in Java code ?
>
> Thanks
> la
>
> 
> To unsubscribe, send the words 'unsubscribe jess-users [EMAIL PROTECTED]'
> in the BODY of a message to [EMAIL PROTECTED], NOT to the list
> (use your own address!) List problems? Notify [EMAIL PROTECTED]
> 
>


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RE: JESS: Comparing Retes

2004-07-29 Thread Jason Morris
Sergio,

The Rete object is a "facade" http://en.wikipedia.org/wiki/Facade_pattern
that wraps Jess's API.  It's not really a container for computation per se,
rather it's like a convenient "control panel" for Jess.  So, as Ernest
pointed out, it's not clear why you are trying to "compare" Rete instances.
That said, it is easy to compare Jess facts using various methods, but
comparing Java objects is a basic Java technique that is not specific to
Jess.  If you can describe some details of your application (what you are
trying to do specifically), the group can offer better advice to you.

Cheers,

-Jason


Jason Morris
Morris Technical Solutions
[EMAIL PROTECTED]
www.morristechnicalsolutions.com
fax/phone: 503.692.1088



> -Original Message-
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
> Behalf Of Sergio Martmn Ballesteros
> Sent: Thursday, July 29, 2004 10:21 AM
> To: [EMAIL PROTECTED]
> Subject: Re: JESS: Comparing Retes
>
>
> Hello,
> Which is the best way to compare facts and compare java Objetcs
> themselves?
>
> Thanks and sorry for my poor english.
>
>
> >From: [EMAIL PROTECTED]
> >Reply-To: [EMAIL PROTECTED]
> >To: [EMAIL PROTECTED]
> >Subject: Re: JESS: Comparing Retes
> >Date: Thu, 29 Jul 2004 05:57:12 -0700 (PDT)
> >
> >
> >I think =?iso-8859-1?B?U2VyZ2lvIE1hcnTtbiBCYWxsZXN0ZXJvcw==?= wrote:
> >[Charset iso-8859-1 unsupported, filtering to ASCII...]
> > > Hello,
> > > I am doing a search deep algorithm, and i want to know if there are
> >equals
> > > states in order to delete them.
> >
> >Hmmm.  I suspect we're having some troubles understanding one
> >another. You can't possibly be doing a search algorithm in which each
> >state along the path is represented by a separate jess.Rete
> >object. Perhaps you mean comparing facts, or comparing the Java
> >objects themselves?
> >
> >
> >-
> >Ernest Friedman-Hill
> >Science and Engineering PSEsPhone: (925) 294-2154
> >Sandia National LabsFAX:   (925) 294-2234
> >PO Box 969, MS 9012 [EMAIL PROTECTED]
> >Livermore, CA 94550 http://herzberg.ca.sandia.gov
> >
> >
> >To unsubscribe, send the words 'unsubscribe jess-users [EMAIL PROTECTED]'
> >in the BODY of a message to [EMAIL PROTECTED], NOT to the list
> >(use your own address!) List problems? Notify
> [EMAIL PROTECTED]
> >
> >
>
> _
> Reserva desde ahora tus vacaciones en MSN Viajes. Mas csmodo, mas
> barato y
> mas opciones. http://www.msn.es/Viajes/
>
> 
> To unsubscribe, send the words 'unsubscribe jess-users [EMAIL PROTECTED]'
> in the BODY of a message to [EMAIL PROTECTED], NOT to the list
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> 
>


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