Re: JESS: Help using multislot form from-class template

> Thanks a lot for the quick and right answer! :-)
>
> Unfortunately this seams not work properly when I try to use the  
> multislot value like a list.
> Trying to read an element of the list, Jess gives me this error:
>
> Message: '<Java-Object:jess.aj>' is JAVA_OBJECT, not  a list.
>
> isn't a Class-defined array still a multislot?
>
> My class is called Relation and its multislot is called  
> multiplicityFrom, the following line (taken from a rule) is that one  
> that generate the error:
> (Relation (name ?n) (multiplicityFrom ?a $?list))
>
> many thanks again!
> Greetings
>
> Davide
>
>
> 2009/5/12 Ernest Friedman-Hill <ejfried@...>
> Multislots come from properties of array type -- i.e.,
>
> private int[] ia;
> public int[] getAges() { return ia; }
> public void setAges(int[] ages) { ia = ages; }
>
> Jess most definitely does *not* like working with methods that  
> return or accept objects of type jess.Value or jess.ValueVector or  
> their subclasses!
>
>
> On May 12, 2009, at 3:56 AM, Davide Zambon wrote:
>
> Hi Jess Users,
>
> This is my first experience with Jess.
> I declared my own template as a Java class, every (single) slot works.
> But I wished also to add some multislots in my template, so I wrote:
>
> public void setMymultislot(Value v)
>    {
>    }
>
>    public Value getMymultislot()
>    {
>      return null;
>    }
>
> but Jess don't recognize it at all. It result with an error arguing  
> my template has not a multislot with that name.
> Where is the problem?
>
> Many thanks in advance!
>
> Davide Zambon
>
> ---------------------------------------------------------
> Ernest Friedman-Hill
> Informatics & Decision Sciences          Phone: (925) 294-2154
> Sandia National Labs
> PO Box 969, MS 9012                            ejfried@...
> Livermore, CA 94550                             http://www.jessrules.com
>
>
>
>
>
> --------------------------------------------------------------------
> To unsubscribe, send the words 'unsubscribe jess-users  
> you@...'
> in the BODY of a message to majordomo@..., NOT to the list
> (use your own address!) List problems? Notify owner-jess-users@...
> .
> --------------------------------------------------------------------
>
>