Re: [rules-users] Avoid caching method results within non fact objects

Thanks Laune and Greg, Yes, I'm pretty positive that the amount of facts are the real problem in my situation. Currently I have only 3 rules, and the first one is in charge of creating the previous state from a current fact in case it has not been created. If the session receives a current fact for the first time, this rule creates the previous state object so it can be updated within other rules. I have something like this (just a example, sorry for typos): rule "State Generator" when $currentFact : CurrentFact() not PreviousFact(id == $currentFact.id) then PreviousFact previousFact = new PreviousFact(); previousFact.cloneThis($currentFact) insert(previousFact) <-- this takes a lot of time end That's why I would really like to avoid inserting these states within the working memory. When I started storing them in the Wrapper Hash, the fireAllRules went from 80 seconds of execution to 7 seconds. Thanks a lot in advance for your advice. -- View this message in context: http://drools.46999.n3.nabble.com/Avoid-caching-method-results-within-non... Sent from the Drools: User forum mailing list archive at Nabble.com.