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/***************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact:  Qt Software Information (qt-info@nokia.com)
**
** 
** Non-Open Source Usage  
** 
** Licensees may use this file in accordance with the Qt Beta Version
** License Agreement, Agreement version 2.2 provided with the Software or,
** alternatively, in accordance with the terms contained in a written
** agreement between you and Nokia.  
** 
** GNU General Public License Usage 
** 
** Alternatively, this file may be used under the terms of the GNU General
** Public License versions 2.0 or 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the packaging
** of this file.  Please review the following information to ensure GNU
** General Public Licensing requirements will be met:
**
** http://www.fsf.org/licensing/licenses/info/GPLv2.html and
** http://www.gnu.org/copyleft/gpl.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt GPL Exception version
** 1.2, included in the file GPL_EXCEPTION.txt in this package.  
** 
***************************************************************************/

#ifndef ABSTRACTPROITEMVISITOR
#define ABSTRACTPROITEMVISITOR

#include "proitems.h"

QT_BEGIN_NAMESPACE

struct AbstractProItemVisitor
{
    virtual ~AbstractProItemVisitor() {}
    virtual bool visitBeginProBlock(ProBlock *block) = 0;
    virtual bool visitEndProBlock(ProBlock *block) = 0;

    virtual bool visitBeginProVariable(ProVariable *variable) = 0;
    virtual bool visitEndProVariable(ProVariable *variable) = 0;

    virtual bool visitBeginProFile(ProFile *value) = 0;
    virtual bool visitEndProFile(ProFile *value) = 0;

    virtual bool visitProValue(ProValue *value) = 0;
    virtual bool visitProFunction(ProFunction *function) = 0;
    virtual bool visitProOperator(ProOperator *function) = 0;
    virtual bool visitProCondition(ProCondition *function) = 0;
};

QT_END_NAMESPACE

#endif // ABSTRACTPROITEMVISITOR