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src/HOL/HOLCF/IOA/ABP/Impl_finite.thy
author wenzelm
Mon, 13 Oct 2014 18:45:48 +0200
changeset 58659 6c9821c32dd5
parent 42151 4da4fc77664b
child 58880 0baae4311a9f
permissions -rw-r--r--
Local_Interpretation is superseded by Plugin with formal Plugin_Name management, avoiding undeclared strings;

(*  Title:      HOL/HOLCF/IOA/ABP/Impl_finite.thy
    Author:     Olaf Müller
*)

header {* The implementation *}

theory Impl_finite
imports Sender Receiver Abschannel_finite
begin

type_synonym
  'm impl_fin_state
    = "'m sender_state * 'm receiver_state * 'm packet list * bool list"
(*  sender_state   *  receiver_state   *    srch_state  * rsch_state *)

definition
  impl_fin_ioa :: "('m action, 'm impl_fin_state)ioa" where
  "impl_fin_ioa = (sender_ioa || receiver_ioa || srch_fin_ioa ||
                  rsch_fin_ioa)"

definition
  sen_fin :: "'m impl_fin_state => 'm sender_state" where
  "sen_fin = fst"

definition
  rec_fin :: "'m impl_fin_state => 'm receiver_state" where
  "rec_fin = fst o snd"

definition
  srch_fin :: "'m impl_fin_state => 'm packet list" where
  "srch_fin = fst o snd o snd"

definition
  rsch_fin :: "'m impl_fin_state => bool list" where
  "rsch_fin = snd o snd o snd"

end
isabelle