/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
 * This file is part of the LibreOffice project.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
 *   contributor license agreements. See the NOTICE file distributed
 *   with this work for additional information regarding copyright
 *   ownership. The ASF licenses this file to you under the Apache
 *   License, Version 2.0 (the "License"); you may not use this file
 *   except in compliance with the License. You may obtain a copy of
 *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
 */

#ifndef __com_sun_star_sheet_XFormulaParser_idl__
#define __com_sun_star_sheet_XFormulaParser_idl__

#include <com/sun/star/uno/XInterface.idl>
#include <com/sun/star/sheet/FormulaToken.idl>
#include <com/sun/star/table/CellAddress.idl>


module com {  module sun {  module star {  module sheet {


/** converts between text and token representations of formulas.
 */
interface XFormulaParser
{

    /** parses a formula into a sequence of tokens.
     */
    sequence< FormulaToken > parseFormula(
        [in] string aFormula,
        [in] ::com::sun::star::table::CellAddress aReferencePos );


    /** converts a formula into a string.
     */
    string printFormula(
        [in] sequence< FormulaToken > aTokens,
        [in] ::com::sun::star::table::CellAddress aReferencePos );

};


}; }; }; };

#endif

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