Here is a simple example where 'otherPersonList' is a global java.util.List:

RuleTable Are friends having fun

CONDITION CONDITION ACTION

person: Person,  op: Person from otherPersonList

person.getRelationShip(op) op.getActivity() System.out.println("$param");

FRIEND PLAYING Your friend is having fun

ENEMY WORKING Not your friend and not having fun

which produces the following drl output:

#From row number: 31

rule "Friends are having fun_31"

when

person: Person, op : Person from otherPersonList(person.getRelationShip(op) == "FRIEND", op.getActivity() == "PLAYING")

then

System.out.println("Your friend is having fun ");

end

#From row number: 32

rule "Friends are having fun_32"

when

person: Person, op : Person from otherPersonList(person.getRelationShip(op) == "ENEMY", op.getActivity() == "WORKING")

then

System.out.println("Not your friend and not having fun");

end

shouldn't the 'from' be after the statement like this:?

person: Person, op : Person(person.getRelationShip(op) == "ENEMY", op.getActivity() == "WORKING") from otherPersonList

Thx

On Jan 13, 2011, at 11:47 AM, Wolfgang Laun wrote:

I think I understand your question, but I'm not sure how to answer it. ;-)

What, exactly, are you trying to do? "Pulling" from a list means what?

-W

On 13 January 2011 20:34, Gregory Mace <gregorymace@earthlink.net> wrote:

I believe I have the list set up correctly as a variable, but I am not sure how to set up a condition that pulls from a global list.  Any examples?
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