JESS simply loads the file and forgets about it. If you want to monitor a file, you'll have to do that yourself and then call clear and batch. If you don't want to reload the entire file, you'll have to maintain state and keep track of the last line and then only assert the new facts.
why not just send the new facts to JESS directly? peter On Wed, Mar 11, 2009 at 10:30 AM, Tanja Vicovac <tanja.vico...@tuwien.ac.at> wrote: > Hi, > > I have to create a KBS with a fact-file, which is extended every 10 minutes. > I think it's possible to check in a certain intervall if the facts-file is > changing or not (like polling), but is there another possibility? > > How does JESS recognize when facts in a fact-file are changing (example)? > > > Thanks for advance, > Tanja > > > > -- > Dipl.-Ing. Vicovac Tanja > Forschungsgruppe Ingenieurgeodäsie > Institut für Geodäsie und Geophysik > Technische Universität Wien > Gußhausstraße 27-29 / E128-3 > A-1040 Wien > > E-mail: tanja.vico...@tuwien.ac.at > Web: http://info.tuwien.ac.at/ingeo > Tel.: (+43)-(0)1-58801-12844 > Fax: (+43)-(0)1-58801-12894 > > > > > > > -------------------------------------------------------------------- > To unsubscribe, send the words 'unsubscribe jess-users y...@address.com' > in the BODY of a message to majord...@sandia.gov, NOT to the list > (use your own address!) List problems? Notify owner-jess-us...@sandia.gov -------------------------------------------------------------------- To unsubscribe, send the words 'unsubscribe jess-users y...@address.com' in the BODY of a message to majord...@sandia.gov, NOT to the list (use your own address!) List problems? Notify owner-jess-us...@sandia.gov. --------------------------------------------------------------------
