[rules-users] get inserted facts

Ruault Gaetan gruault at sopragroup.com
Wed Jul 6 09:43:34 EDT 2011


Hi,

Finaly  in my cases  i stay in stateless session

And i've added    a result list.and get this list in out.

Thanks
Gaetan

De : rules-users-bounces at lists.jboss.org [mailto:rules-users-bounces at lists.jboss.org] De la part de Swindells, Thomas
Envoyé : mercredi 6 juillet 2011 09:41
À : Rules Users List
Objet : Re: [rules-users] get inserted facts

Option 1 is to just use a stateful session - from my understanding there is pretty much no difference in terms of overhead.
The other option is to insert a 'ResultsAccumulator' object containing a resultList. I
If you don't need to reason over your new Facts than rather than inserting them just add them to the result list.
Alternatively have a low salience rule which will only run at the end which accumulates up all the facts and adds them to the result list (either with accumulate or one by one).

Thomas
From: rules-users-bounces at lists.jboss.org [mailto:rules-users-bounces at lists.jboss.org] On Behalf Of Ruault Gaetan
Sent: 06 July 2011 01:13
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



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