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BNF Converter: Java 1.5 All Visitor generator
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Copyright (C) 2006 Bjorn Bringert
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Based on CFtoVisitSkel.hs, Copyright (C) 2004-2006 Michael Pellauer
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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module CFtoAllVisitor (cf2AllVisitor) where
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import CFtoJavaAbs15 (typename)
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import Utils ((+++), (++++))
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import Data.Char(toLower, toUpper, isDigit)
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cf2AllVisitor :: String -> String -> CF -> String
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cf2AllVisitor packageBase packageAbsyn cf =
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"package" +++ packageBase ++ ";",
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"import" +++ packageAbsyn ++ ".*;",
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"/** BNFC-Generated All Visitor */",
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"public interface AllVisitor<R,A> extends",
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concat $ intersperse ",\n" $ map (" "++) is,
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groups = [ g | g@(c,_) <- fixCoercions (ruleGroupsInternals cf), not (isList c) ]
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is = map (prInterface packageAbsyn) groups
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prInterface :: String -> (Cat, [Rule]) -> String
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prInterface packageAbsyn (cat, rules) =
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where q = packageAbsyn ++ "." ++ identCat cat