Michael Anstis wrote: > If you use a StatelessKnowledgeSession you won't need to remove the old > facts. > > If however you want to use a StatefulKnowledgeSession for other reasons > the > insert method returns a FactHandle that can be later used to retrieve the > fact: ksession.retract(factHandle). Please refer to the documenation for > more details.
That is very convenient, I've also been looking (obviously not hard enough) for a similar facility. Is here something similar for "retracting" rules as well? -Stathis > > On 20 October 2010 16:35, nkumar <[email protected]> wrote: > >> >> Hi.. >> >> >> I want to delete the objects which i inserted earlier to execute the >> rules >> upon. Why i want this is i have two lists containing 20 objects of two >> different classes. for every combination i am assigning some values to >> the >> class variables in the rule file. So at any single time i want to >> execute >> rule on a single set of 2 classes. >> >> ksession.insert(object1 of class1) >> ksession.insert(object1 of class2) >> >> >> then next time i want this on >> >> >> ksession.insert(object1 of class1) >> ksession.insert(object2 of class2) >> >> and so on.. >> >> I can insert all the objects once and can execute the rules on the >> objects >> but i have to save result of each combination in the list. No matter >> what >> the output is. >> >> Please suggest how can i solve this. if i have to insert only 2 objects >> at >> a >> time then after inserting an object,there is no use to insert that >> again. >> So >> how can i remove the objects from the memory after executing the rules. >> >> >> Thansk...appreciate your help. >> -- >> View this message in context: >> http://drools-java-rules-engine.46999.n3.nabble.com/How-can-i-delete-any-object-after-executing-the-rules-from-the-memory-tp1739477p1739477.html >> Sent from the Drools - User mailing list archive at Nabble.com. >> _______________________________________________ >> rules-users mailing list >> [email protected] >> https://lists.jboss.org/mailman/listinfo/rules-users >> > _______________________________________________ > rules-users mailing list > [email protected] > https://lists.jboss.org/mailman/listinfo/rules-users > _______________________________________________ rules-users mailing list [email protected] https://lists.jboss.org/mailman/listinfo/rules-users
