Very nice. Thank you. -Mitch
-----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf Of [EMAIL PROTECTED] Sent: Wednesday, February 11, 2004 4:33 AM To: [EMAIL PROTECTED] Subject: Re: JESS: executeCommand() not re-entrant? I think Mitch Christensen wrote: > I have a user-defined function implemented in Java called > (execute-command) that accepts a resource name (i.e. filename) argument. > This function reads the contents of the specified resource into a > String, and calls rete.executeCommand() on the resource's contents. Don't do that. executeCommand() isn't designed, as you noticed, to be reentrant, nor to deal with large amounts of Jess code; it's designed to handle single lines quickly. If you need to do more, then use the parser class directly. To parse code from a URL, you'd do this: Rete engine = ... URL u = ... InputStream is = u.openStream(); Jesp j = new Jesp(new InputStreamReader(is), engine); Value lastResult = j.parse(false); This is all that "batch" does, except that it deals with file and resource names. --------------------------------------------------------- Ernest Friedman-Hill Science and Engineering PSEs Phone: (925) 294-2154 Sandia National Labs FAX: (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] -------------------------------------------------------------------- -------------------------------------------------------------------- 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] --------------------------------------------------------------------
