{- |

Module : $Header$

Copyright : (c) Till Mossakowski and Uni Bremen 2003

Licence : similar to LGPL, see HetCATS/LICENCE.txt or LIZENZ.txt

Maintainer : hets@tzi.de

Stability : provisional

Portability : non-portable

Assembles all the logics and comorphisms into a graph.

The modules for the Grothendieck logic are logic graph indepdenent,

and here is the logic graph that is used to instantiate these.

Since the logic graph depends on a large number of modules for the

individual logics, this separation of concerns (and possibility for

separate compilation) is quite useful.

References:

The FLIRTS home page: <http://www.tzi.de/flirts>

T. Mossakowski:

Relating CASL with Other Specification Languages:

the Institution Level

Theoretical Computer Science 286, p. 367-475, 2002.

Todo:

Add many many logics and comorphisms.

-}

module Comorphisms.LogicGraph (defaultLogic, logicList, logicGraph,

lookupLogic_in_LG, lookupComorphism_in_LG)

where

import Common.Result

import Logic.Logic

import Logic.Comorphism

import Logic.Grothendieck

import Comorphisms.CASL2PCFOL

import Comorphisms.PCFOL2FOL

import Comorphisms.CASL2HasCASL

import Comorphisms.HasCASL2Haskell

import Comorphisms.HasCASL2HasCASL

import Comorphisms.CASL2IsabelleHOL

import Comorphisms.CoCASL2IsabelleHOL

import Comorphisms.CASL2Modal

import Comorphisms.CASL2CoCASL

import Comorphisms.HasCASL2IsabelleHOL

import qualified Common.Lib.Map as Map

-- This needs to be seperated for utils/InlineAxioms/InlineAxioms.hs

import Comorphisms.LogicList

addComorphismName :: AnyComorphism -> (String,AnyComorphism)

addComorphismName c@(Comorphism cid) = (language_name cid, c)

addInclusionNames :: AnyComorphism -> ((String,String),AnyComorphism)

addInclusionNames c@(Comorphism cid) =

((language_name $ sourceLogic cid,

language_name $ targetLogic cid),

c)

inclusionList :: [AnyComorphism]

inclusionList = [Comorphism CASL2HasCASL, Comorphism HasCASL2HasCASL,

Comorphism HasCASL2Haskell,

Comorphism CASL2IsabelleHOL, Comorphism CASL2Modal,

Comorphism CASL2CoCASL, Comorphism CoCASL2IsabelleHOL,

Comorphism HasCASL2IsabelleHOL]

comorphismList :: [AnyComorphism]

comorphismList = inclusionList ++ [Comorphism CASL2PCFOL, Comorphism PCFOL2FOL]

logicGraph :: LogicGraph

logicGraph =

LogicGraph {

logics = Map.fromList $ map addLogicName logicList,

comorphisms = Map.fromList $ map addComorphismName comorphismList,

inclusions = Map.fromList $ map addInclusionNames inclusionList

}

lookupComorphism_in_LG :: String -> Result AnyComorphism

lookupComorphism_in_LG coname =

lookupComorphism coname logicGraph