Time conditioned events

[hayri]

Hi, I want to make an event dependable from another event and also
from a given time period or interval. It should look like this:

event_3 <- event_1 seq event_2 within(2 minutes).

As you can see in the example above I want to fire an event (event_1)
and if after (or within) 2 minutes another event follows (event_2)
then event_3 should be fired. I looked into the examples in the svn
project but couldn't find anything which could help me.

Can you give me an example or explanation to reach the mentioned
behavior?

[Paul Fodor]

Please look at the example: etalis/window_01:

r2([property(event_rule_window,3)]) 'rule:' d(X) <- a(X) 'seq' b(X).

There should be other examples too in garbage collection examples.
Paul.