Re: [rules-users] Rule using accumulate

Thank you for your reply! I understand your approach, and I think it could work if Offers were inserted into the working memory after the Bid. However, to implement your approach for already inserted Offers I think I would need some way of forcing the matching Offer to be the oldest in memory, is that possible? The rule would be something like: rule "Match Offer" when $b : PartiallyCoveredBid(uncoveredSize>0, $p:price) $o : Offer(price<$p. alreadyUsed==false, [this is the oldest Offer in memory with these conditions]) then [ add Offer $o to Bid $b] end Thanks again Andrés -- View this message in context: http://drools-java-rules-engine.46999.n3.nabble.com/Rule-using-accumulate... Sent from the Drools - User mailing list archive at Nabble.com.