> > I tried this approach, but I get compilation errors for tokens '-' and '+' > I > get similar errors for any arithmetic symbols (*, + or -) > > What is the right way to add or subtract or multiply with in "when" > session?
I don't know why the example doesn't work. Try this: rule "ITR Discard" when req : LowFareRequest( $reqTime : requestedDeparture.time) itr : AirItinerary( discarded == false ) flight : Flight( departure.time < ($reqTime / 3600000 + 2), departure.time > ($reqTime / 3600000 - 4)) then System.out.println("discard true"); end Christine _______________________________________________ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users