[rules-users] Call class method from LHS of a rule

Hi All, I'm trying to call a class method from the LHS of a rule in the following way: public class Cheese{ private string type; //setters and getters public boolean existsInShop(String shop){ ... return true; } } I would like to call the method "existsInShop" from a rule: Rule "Rule1" when $c:Cheese(type == "chedar", existsInShop "shopName") then System.out.println("Rule1 is fired"); end I get the compilation error: "no viable alternative at input "shopName" in rule "Rule1" in pattern document". How can I call the method from the rule? Thanks in advance. -- View this message in context: http://n3.nabble.com/Call-class-method-from-LHS-of-a-rule-tp108383p108383... Sent from the Drools - User mailing list archive at Nabble.com.