[rules-users] Evaluation of the of rules with 'window:length' event windows

Hi guys We are using Drools for event processing. So we have rules that, for instance, put accumulation function over window of number of elements (not time). ... from accumulate(Class1($a:a) over window:length(X) from entry-point "Point"... The problem we are experiencing that when evaluating the rule when there are *less* elements than X (window length) the accumulation function is still calculated which leads to wrong results. Is there a way in Drools to restrict firing of this type of rules when there are less than 'length' elements in the session? Thanks -- View this message in context: http://drools.46999.n3.nabble.com/Evaluation-of-the-of-rules-with-window-... Sent from the Drools: User forum mailing list archive at Nabble.com.