[rules-users] How to count the number of events that happened in the last X minutes and fire if is greater than Y

[Mauricio Salatino]

Hi Adrian,

nice to see you here, you can do something like:

Number(intValue > Y ) from accumulate ( $e: MyEvent() over window:time(x
m), sum($e))




On Mon, Apr 15, 2013 at 1:26 PM, Adrián Paredes <
adrianp at epidataconsulting.com> wrote:

> People,
>
> I'm new at Drools Fusion and I found a problem when I'm tryin to implement
> a Rule. I need to count the number of events that happened in the last X
> minutes, and fire the rule if the count is greater than Y.
>
> When I use window:time(Xm), each event slide the window, and does not
> help.
>
> ¿What should I do to solve my problem?
>
> Thx in advance.
> Regards.
>
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