explicit checks stable_finished_theory/stable_command allow parallel asynchronous command transactions;
tuned;
(* Title: HOL/TLA/Memory/MemClerkParameters.thy
Author: Stephan Merz, University of Munich
*)
header {* RPC-Memory example: Parameters of the memory clerk *}
theory MemClerkParameters
imports RPCParameters
begin
datatype mClkState = clkA | clkB
(* types sent on the clerk's send and receive channels are argument types
of the memory and the RPC, respectively *)
type_synonym mClkSndArgType = "memOp"
type_synonym mClkRcvArgType = "rpcOp"
definition
(* translate a memory call to an RPC call *)
MClkRelayArg :: "memOp => rpcOp"
where "MClkRelayArg marg = memcall marg"
definition
(* translate RPC failures to memory failures *)
MClkReplyVal :: "Vals => Vals"
where "MClkReplyVal v = (if v = RPCFailure then MemFailure else v)"
end