{- |

Module : $Header$

Copyright : (c) Till Mossakowski, Uni Bremen 2002-2004

License : similar to LGPL, see HetCATS/LICENSE.txt or LIZENZ.txt

Maintainer : till@tzi.de

Stability : provisional

Portability : non-portable (via Logic)

Instance of class Logic

-}

module COL.Logic_COL where

import COL.AS_COL

import COL.COLSign

import COL.ATC_COL()

import COL.Parse_AS()

import COL.StatAna

import COL.LaTeX_COL()

import CASL.Sign

import CASL.StaticAna

import CASL.MixfixParser

import CASL.Morphism

import CASL.SymbolMapAnalysis

import CASL.Logic_CASL

import CASL.AS_Basic_CASL

import CASL.Parse_AS_Basic

import CASL.MapSentence

import CASL.SymbolParser

import Logic.Logic

data COL = COL deriving Show

instance Language COL where

description _ =

"COLCASL extends CASL by constructors and observers"

type C_BASIC_SPEC = BASIC_SPEC () COL_SIG_ITEM ()

type CSign = Sign () COLSign

type COLMor = Morphism () COLSign ()

type COLFORMULA = FORMULA ()

instance Category COL CSign COLMor

where

-- ide :: id -> object -> morphism

ide COL = idMor dummy

-- comp :: id -> morphism -> morphism -> Maybe morphism

comp COL = compose (const id)

-- dom, cod :: id -> morphism -> object

dom COL = msource

cod COL = mtarget

-- legal_obj :: id -> object -> Bool

legal_obj COL = legalSign

-- legal_mor :: id -> morphism -> Bool

legal_mor COL = legalMor

-- abstract syntax, parsing (and printing)

instance Syntax COL C_BASIC_SPEC

SYMB_ITEMS SYMB_MAP_ITEMS

where

parse_basic_spec COL = Just $ basicSpec col_reserved_words

parse_symb_items COL = Just $ symbItems col_reserved_words

parse_symb_map_items COL = Just $ symbMapItems col_reserved_words

-- COL logic

instance Sentences COL COLFORMULA () CSign COLMor Symbol where

map_sen COL m = return . mapSen (\ _ -> id) m

parse_sentence COL = Nothing

sym_of COL = symOf

symmap_of COL = morphismToSymbMap

sym_name COL = symName

provers COL = []

cons_checkers COL = []

instance StaticAnalysis COL C_BASIC_SPEC COLFORMULA ()

SYMB_ITEMS SYMB_MAP_ITEMS

CSign

COLMor

Symbol RawSymbol where

basic_analysis COL = Just $ basicAnalysis (const return)

(const return) ana_COL_SIG_ITEM

emptyMix const

stat_symb_map_items COL = statSymbMapItems

stat_symb_items COL = statSymbItems

ensures_amalgamability COL _ =

fail "COL: ensures_amalgamability nyi" -- ???

sign_to_basic_spec COL _sigma _sens = Basic_spec [] -- ???

symbol_to_raw COL = symbolToRaw

id_to_raw COL = idToRaw

matches COL = CASL.Morphism.matches

empty_signature COL = emptySign emptyCOLSign

signature_union COL sigma1 sigma2 =

return $ addSig addCOLSign sigma1 sigma2

morphism_union COL = morphismUnion (const id) addCOLSign

final_union COL = finalUnion addCOLSign

is_subsig COL = isSubSig isSubCOLSign

inclusion COL = sigInclusion dummy isSubCOLSign

cogenerated_sign COL = cogeneratedSign dummy

generated_sign COL = generatedSign dummy

induced_from_morphism COL = inducedFromMorphism dummy

induced_from_to_morphism COL =

inducedFromToMorphism dummy isSubCOLSign

instance Logic COL ()

C_BASIC_SPEC COLFORMULA SYMB_ITEMS SYMB_MAP_ITEMS

CSign

COLMor

Symbol RawSymbol () where

min_sublogic_basic_spec COL _basic_spec = ()

min_sublogic_sentence COL _sentence = ()

min_sublogic_symb_items COL _symb_items = ()

min_sublogic_symb_map_items COL _symb_map_items = ()

min_sublogic_sign COL _sign = ()

min_sublogic_morphism COL _morphism = ()

min_sublogic_symbol COL _symbol = ()

-- sublogic_names COL _ = ["COL"]

-- all_sublogics COL = [()]