Posting a new thread for this specific problem that has been a head scratcher for me for days now.<div><br></div><div>Here is the problem space.</div><div><br></div><div>I have a rule that can have a superset of elements such as say "String1", "String2", "String3" , "String4". These are known in rule creation time.</div>
<div><br></div><div>Fact can have subset say "String1", "String4"</div><div><br></div><div>How can I form a drl to check to verify that fact is a subset of elements in the rule?</div><div><br></div><div>
I need to not fire the rule if fact is a subset but I should be able to add a not if I can first figure out if it is a sub set.</div><div><br></div><div>Any help would be greatly appreciated.</div><div><br></div><div>Thanks</div>
<div>Kumar</div><div>
<div><br></div><div><br></div></div>