107 lines
4.7 KiB
Standard ML
107 lines
4.7 KiB
Standard ML
(*****************************************************************************
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* su4sml --- a SML repository for managing (Secure)UML/OCL models
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* http://projects.brucker.ch/su4sml/
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*
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* context_declarations.sml ---
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* This file is part of su4sml.
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*
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* Copyright (c) 2005-2007 ETH Zurich, Switzerland
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* 2008-2009 Achim D. Brucker, Germany
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*
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimer in the documentation and/or other materials provided
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* with the distribution.
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*
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* * Neither the name of the copyright holders nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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******************************************************************************)
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(* $Id: context_declarations.sml 6727 2007-07-30 08:43:40Z brucker $ *)
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(** Implementation of the wellformed constraint for a constructor *)
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signature WFCPOG_OPERATIONAL_CONSTRAINT =
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sig
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val implementable_operation : WFCPOG.wfpo -> Rep.Model -> (Rep_OclType.Path * Rep_OclTerm.OclTerm) list
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end
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structure WFCPOG_Operational_Constraint : WFCPOG_OPERATIONAL_CONSTRAINT =
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struct
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(* SU4SML *)
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open Rep_Core
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open Rep
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open Rep_OclTerm
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open Rep_OclType
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open Rep_HolOcl_Namespace
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(* OclParser *)
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open ModelImport
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(* WFCPO *)
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open WFCPOG_Library
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exception WFCPO_OperationalError
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fun impl_op_operation class oper =
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let
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val _ = Logger.info ("WFCPOG_Operational_Consistency.prestate_complete_operation\n")
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(* Generate Variables : (sigma_pre,sigma_post) => sigma *)
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val sigma = Literal("sigma",OclState)
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val sigma_s = Literal("sigma_s",OclState)
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val tuple_term = Tuple [("sigma",sigma,OclState),("sigma_s",sigma_s,OclState)]
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(* local valid post *)
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val pre_of_op = Predicate(Variable("self",type_of class),type_of class,name_of_pre class oper,args2varargs (arguments_of_op oper))
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val post_of_op = Predicate(Variable("self",type_of class),type_of class,name_of_post class oper,args2varargs ((arguments_of_op oper)@[("result",DummyT)]))
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val lv_post = OperationCall(post_of_op,Boolean,["holOclLib","Boolean","OclLocalValid"],[(tuple_term,OclState)],Boolean)
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val impl = OperationCall (pre_of_op,Boolean,["holOclLib","Boolean","implies"],[(lv_post,Boolean)],Boolean)
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val lv_state = OperationCall(impl,Boolean,["holOclLib","Boolean","OclLocalValid"],[(tuple_term,OclState)],Boolean)
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val holocl_exists = Iterator("holOclLib.exists",[("sigma_s",OclState)],Literal("",DummyT),DummyT,lv_state,Boolean,Boolean)
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val holocl_forall = Iterator("holOclLib.forAll",[("sigma",OclState)],Literal("",DummyT),DummyT,holocl_exists,Boolean,Boolean)
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val _ = Logger.info ("WFCPOG_Operational_Consistency.prestate_complete_operaiton\n")
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in
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holocl_forall
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end
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fun impl_op_classifier class (model as (clist,alist)) =
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let
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val _ = Logger.info ("WFCPOG_Operational_Consistency.prestate_complete_classifier\n")
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val ops = all_operations_of class model
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val res = (List.map (fn a => ((["po_class_model_"]@(name_of class)@["_"]@[(name_of_op a)]),(impl_op_operation class a))) ops)
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val _ = Logger.info ("WFCPOG_Operational_Consistency.prestate_complete_classifier\n")
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in
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res
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end
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fun implementable_operation wfc_sel (model as (clist,alist)) =
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let
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val _ = Logger.info ("WFCPOG_Operational_Consistency.prestate_complete\n")
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val cl = removeOclLibrary clist
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val res = List.concat (List.map (fn a => impl_op_classifier a model) cl )
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val _ = Logger.info ("WFCPOG_Operational_Consistency.prestate_complete\n")
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in
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res
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end
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end;
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