[rules-users] What does the arrow ("->") mean in a rule file?

What does the arrow ("->") mean in a rule file? I've searched on Google, looked through the Drools documentation, and haven't been able to find out what it does. It appears in the autocomplete of my IDE for Drools, and I've seen it in an example in the JBoss Seam documentation, but am unable to tell what it does: rule InsertMemberBlog no-loop activation-group "permissions" when principal: Principal() memberBlog: MemberBlog(member : member -> (member.getUsername().equals(principal.getName()))) check: PermissionCheck(target == memberBlog, action == "insert", granted == false) then check.grant(); end; -- View this message in context: http://www.nabble.com/What-does-the-arrow-%28%22-%3E%22%29-mean-in-a-rule... Sent from the drools - user mailing list archive at Nabble.com.