But this is not a "Rete" issue. Rete is about managing facts for rules containing patterns that result in boolean values. You can invent any number of relational operators; they are just frontent syntactic sugar where otherwise you have to use a call to a boolean function.
-W On 14 March 2011 15:29, Tromm, Martijn <martijn.tr...@ordina.nl> wrote: > Hi, > > Does anybody have any experience with complex event processing in Jess? > One of the shortcomings of Rete is that there is no native support for > temporal operators besides matching on timestamps and checking time > differences