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/* This file is part of the FaCT++ DL reasoner
Copyright (C) 2003-2015 Dmitry Tsarkov and The University of Manchester
Copyright (C) 2015-2016 Dmitry Tsarkov
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef DUMPLISP_H
#define DUMPLISP_H
#include "dumpInterface.h"
#include "dlTBox.h" //TConcept/TRole
/// class for dumping ontology to a lisp format
class dumpLisp : public dumpInterface
{
public: // interface
/// the only c'tor -- empty
dumpLisp ( std::ostream& oo ) : dumpInterface(oo) {}
/// empty d'tor
virtual ~dumpLisp ( void ) {}
// global prologue/epilogue
virtual void prologue ( void ) {}
virtual void epilogue ( void ) {}
// general concept expression
virtual void dumpTop ( void ) { o << "*TOP*"; }
virtual void dumpBottom ( void ) { o << "*BOTTOM*"; }
virtual void dumpNumber ( unsigned int n ) { o << n << " "; }
virtual void startOp ( diOp Op );
/// start operation >=/<= with number
virtual void startOp ( diOp Op, unsigned int n ) { startOp(Op); dumpNumber(n); }
virtual void contOp ( diOp Op )
{
if ( Op == diAnd || Op == diOr )
skipIndent();
else
o << " ";
}
virtual void finishOp ( diOp Op )
{
if ( Op == diAnd || Op == diOr )
decIndent();
o << ")";
}
virtual void startAx ( diAx Ax );
virtual void contAx ( diAx ) { o << " "; }
virtual void finishAx ( diAx ) { o << ")\n"; }
/// obtain name by the named entry
virtual void dumpName ( const TNamedEntry* p ) { o << "|" << p->getName() << "|"; }
/// dump concept atom (as used in expression)
virtual void dumpConcept ( const TConcept* p ) { dumpName(p); }
/// dump role atom (as used in expression)
virtual void dumpRole ( const TRole* p )
{
if ( p->getId() < 0 ) // inverse
{
o << "(inv ";
dumpName(p->inverse());
o << ")";
}
else
dumpName(p);
}
}; // dumpLisp
#endif
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