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
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...