Re: [rules-users] accumulate function help
You want this rule to fire if there are less than 90 measurements labelled
"active movement" in the
last 7*24*60 measurements?
The only thing I can spot is incorrect syntax in the second accumulate:
from accumulate(MertAdat(sorszam > ($max_sorszam - 7 * 24 * 60), $cimke :
cimke == "aktiv_mozgas"),
The required imports are as usual: all the classes you refer to in the rule,
Adattypus and MertAdat.
If there are more problems, please post the error message(s).
-W
On Thu, Dec 3, 2009 at 8:04 PM, SzA84 <szepesiandras(a)citromail.hu> wrote:
Hi!
I would like to use the accumulate function in my rule. I found this:
http://www.docjar.com/html/api/org/drools/compiler/PackageBuilderConfigur...
but i don't know exactly, which imports I need to the package and how can I
make it work.
This is my rule:
rule "aktivitas"
when
Adattipus(ertek == "mozgas")
$max_sorszam : Number()
from accumulate(MertAdat($sorszam : sorszam),
max($sorszam))
$aktiv_mozgas_cimke_szam : Number(intValue < 90)
from accumulate(MertAdat(sorszam > $max_sorszam - (7
* 24 * 60), $cimke : cimke == "aktiv_mozgas"),
count($cimke))
then
end
Sorry for this simple question!
--
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