[Reaction-tg] Several operators/rule?

[Marco Seiriö]

Hi all reactive people!

I have been reading the "RuleML Reaction Rules Requirements 1.0" working
draft of 6th January 2004. Great work by the way...

In chapter 6.6 about reaction rule operators, it seems to me that a
reaction rule can only contain *one* single operator that defines the
semantics of the rule.

If I understand the specification correctly there are no way of using
several operators in one rule, is this true?

Have anyone thought of using several operators in one rule? Perhaps one
could think of using some kind of expression containing several
operators. Like detecting a seqeuence of events *or* some other sequence?

I think this could let one rule describe a more complex situation than
just using one operator/rule.

Or perhaps there is some other obvious way of doing this that I have
missed?


cheers

 Marco at rulecore.com