func PW_getter(w workers.Workers) func() interface{} { return func() interface{} { return w.PresenceWatcher() } }
func SM_getter(w workers.Workers) func() interface{} { return func() interface{} { return w.SingularManager() } }
func TLW_getter(w workers.Workers) func() interface{} { return func() interface{} { return w.TxnLogWatcher() } }
func LM_getter(w workers.Workers) func() interface{} { return func() interface{} { return w.LeadershipManager() } }