[rules-users] Lists of Lists membership

I have a List of List of String : List<List&lt;String>> and an array of strings: String []. I want to fire a rule each time the inside "List of String" is contained in the array of String []. for example List<List&lt;String>> : (1,2,3) (2,3) (4,5,6) and String []: (2,3,4) so this should fire 1 rule corresponding to (2,3) contained in (2,3,4) Thanks, --GG -- View this message in context: http://drools.46999.n3.nabble.com/Lists-of-Lists-membership-tp3633943p363... Sent from the Drools: User forum mailing list archive at Nabble.com.