You can use a collect statement to get all of the Job objects.
$list : ArrayList() from collect ( Job() )
alternatively if all that your service method call is doing is comparing the values of a field in a list of Job objects, there are ways to do that without the eval
when
$shortest : Job ( $min : min)
not Job(min < $min)
then
go go go!
Hope this helps!
Steve Ronderos
From: kothvandir kothvandir <kothvandir@gmail.com> To: rules-users@lists.jboss.org Date: 08/31/2009 01:35 PM Subject: [rules-users] Calculating minimal value for a group of facts Sent by: rules-users-bounces@lists.jboss.org
Thank you_______________________________________________
Hi,
I need to calculate the min time for a set of "jobs" inserted in working mermory to know wich job is going to be finished first.
Is there any way to obtain within a rule the current facts of some type to pass then to a function/method?
somethin like this:
Another idea to acomplish this?
gobal MyService myservice
rule "cmdCheckTime" ruleflow-group "comprobarExistencias"
when
Job(time = eval(myService.getMinTime( <jobs in working memory >))
then
go, go, go...
end
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