[rules-users] counting Facts

[Wolfgang Laun]

Wouldn't you be better off by writing one or two static methods or DRL
functions to compute these sums? Going down from, down from, down from a
fact in WM is not really a good design pattern.
-W

On 25 July 2011 17:20, pamerida <elpamm at hotmail.com> wrote:

> Thanks man it works perfectly... :)
> But I have another scenario where inside each SegmentGroup7 theres a
> SegmentGroup14 and inside this group I have to verify a value inside
> another
> class called GoodsItemDetails, as in my last post I can "collect" all the
> occurrences with this code :
>
> $cuscar : Cuscar(); $group7: SegmentGroup7() from $cuscar.segmentGroup7;
> $group8 : SegmentGroup8() from $group7.segmentGroup8; $group14 :
> SegmentGroup14() from $group8.segmentGroup14; GoodsItemDetails(c7064 == "9"
> from $group14.gid );
>
> but again I want to count the number of facts, is there a way to do this??
> thanks so much in advance for your suggestions :)
>
> --
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