Without knowing your use cases, or what you intended to do with the facts once you retrieve them, I’d suggest that you could simply add them to a global list and examine the list contents after rule processing. For example:

import java.util.List;

global List results;

rule "IWantToTrackMyConsequenceFacts"

when

                Type1(filter1 =1)

then

                Fact someFact = new Fact();

                insert(someFact);

                results.add(someFact);

end

Prior to executing the rule(s) you will have to set that global variable to a valid list object with something like this:

knowledgeSession.setGlobal(“results”, new ArrayList());

From: rules-users-bounces@lists.jboss.org [mailto:rules-users-bounces@lists.jboss.org] On Behalf Of Ruault Gaetan
Sent: Tuesday, July 05, 2011 5:13 PM
To: Rules Users List
Subject: [rules-users] get inserted facts

Hi,

I use drools in stateless Session  like this :

session.execute( my_facts_list) ;

and i have many rules like this

when

                                Type1(filter1 =1) 

Then

                                Insert( new Fact()) ;

Could you explain how it’s possible to retrieve my new facts in java code ?

Thanks.

Gaetan