I think Vikram Chhibber wrote: [Charset iso-8859-1 unsupported, filtering to ASCII...] > Hello, > > I am facing a problem using definstance in my Java code. ... > My Item class is supporting the use of java.beans.PropertyChangeListeners > requirement as stated in the example that comes with Jess. > But, it seems that the knowledge base is unable to update itself when the > state of Item is changing. > Please tell me where I am going wrong. >
The simplest explanation is that your property change notification doesn't work correctly. Either events aren't sent when properties change, or there is something wrong with the events that do get sent. We'd have to see the Item class to be able to say more. --------------------------------------------------------- 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] --------------------------------------------------------------------
