Thank you, Ernest, for your explanation and fast reply. -----Original Message----- From: [EMAIL PROTECTED] <[EMAIL PROTECTED]> To: [EMAIL PROTECTED] <[EMAIL PROTECTED]> Date: Sexta-feira, 7 de Junho de 2002 11:57 Subject: Re: JESS: Permanence module defined by focus
>I think Alceu - UFSC/Labspot wrote: > >> So I undestand that focus should remain in the focus stack, although no >> facts in the agenda, is it correct? >> Thank you, >> Alceu >> > >Note that the "agenda" is the list of rules that have been matched and >are waiting to be fired. Each module has its own agenda. Facts are not >on the agenda, facts are on the fact-list. There is only one >fact-list, shared among all modules. > >Anyway, when a module's agenda becomes empty, it is popped off the >focus stack, so your expectation is incorrect. Calling (focus A) when >there are no activations in module A basically does nothing; focus >will immediately return to the calling module. > > >--------------------------------------------------------- >Ernest Friedman-Hill >Distributed Systems Research Phone: (925) 294-2154 >Sandia National Labs FAX: (925) 294-2234 >Org. 8920, MS 9012 [EMAIL PROTECTED] >PO Box 969 http://herzberg.ca.sandia.gov >Livermore, CA 94550 > >-------------------------------------------------------------------- >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] >-------------------------------------------------------------------- > -------------------------------------------------------------------- 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] --------------------------------------------------------------------
