Re: [rules-users] How to write a rule that fires when it matches against specific facts in working memory.

Thanks for outlining the approach, Edson. Unfortunately, I'm a newbie using drools, so I just need some clarification on what you mean by 'matchAll is your own accumulate function with the semantics you described.' ? Do you mean that I have to create a 'custom' accumulate function ? Edson, if that's the case, then I'll try to search for example of creating a custom function. When I last searched, I did find an example on the Internet, however, I don't think I found details of how to make the function available to the rules engine (is it as simple as including the jar in the classpath or do I need to take addtional steps to use Matchall in drl ?) Can you please elaborate for the benefit of a noobie ? Thanks Gurvinder -- View this message in context: http://drools-java-rules-engine.46999.n3.nabble.com/How-to-write-a-rule-t... Sent from the Drools - User mailing list archive at Nabble.com.