sig
val identifier : string
type init
type client_data
type input
type key
type value
type output
val init_client : JoinMapRed.Problem.init -> JoinMapRed.Problem.client_data
val compare_keys : JoinMapRed.Problem.key -> JoinMapRed.Problem.key -> int
val map :
JoinMapRed.Problem.client_data ->
JoinMapRed.Problem.input ->
(JoinMapRed.Problem.key * JoinMapRed.Problem.value) list
val combine :
JoinMapRed.Problem.value ->
JoinMapRed.Problem.value -> JoinMapRed.Problem.value
val reduce :
JoinMapRed.Problem.key ->
JoinMapRed.Problem.value ->
JoinMapRed.Problem.output -> JoinMapRed.Problem.output
end