Re: [rules-users] Drools templates header arguments
If performance is an issue, make sure that the rule doesn't fire repeatedly
or creates some overhead, due to large sizes of Bill.lines and multiple
occurrences of args(0) and args(1) in ascending line order.
-W
On 25/11/2013, petert <peter.j.troelsen(a)gmail.com> wrote:
I am working on a project, using templates to generate all my rules.
I have
one problem though, I wanna parse my arguments to the template as a
ArrayList, and do somthing like this:
template header
ruleId
args
package dk.prks
import com.poc.entity.Bill;
import com.poc.entity.BillLine;
import com.poc.entity.Description;
import java.util.ArrayList;
template "01"
rule "@{ruleId}_(a){row.rowNumber}"
dialect "mvel"
when
$bill : Bill ($line : lines) and
BillLine( service == @{args.get(0)}, $lineNr : lineNr) from $line and
BillLine( service == @{args.get(1)}, lineNr < $lineNr) from $line
then
$bill.setColor(1);
end
end template
However, this is not possible. Furthermore I want to stretch that
performance is an issue, and i want the generated file to only contain the
values from the list, and not make any look ups in the array when running
my
rules
--
View this message in context:
http://drools.46999.n3.nabble.com/Drools-templates-header-arguments-tp402...
Sent from the Drools: User forum mailing list archive at Nabble.com.
_______________________________________________
rules-users mailing list
rules-users(a)lists.jboss.org
https://lists.jboss.org/mailman/listinfo/rules-users