How to check a variable in a class contains any of the four or five value. I tried the below codes, but it throws error. Codes context : Context(state == Context.START_UP) exists Classname(varName : "1" || "2" || "3") context : Context(state == Context.START_UP) exists Classname(varName : "1" || varName : "2" || varName : "3") There is anyother alternate way to check this condition? -- View this message in context: http://www.nabble.com/Use-of-Relational-operator-in-Drools-tf3851675.html... Sent from the drools - user mailing list archive at Nabble.com. _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users