AnActorConnection.h

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/***************************************************************************
 *   Copyright (C) 2004-2006 by Olivier Stezowski & Christian Finck        *
 *   stezow(AT)ipnl.in2p3.fr, cfinck(AT)ires.in2p3.fr                      *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 *   This program 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 General Public License for more details.                          *
 *                                                                         *
 *   You should have received a copy of the GNU General Public License     *
 *   along with this program; if not, write to the                         *
 *   Free Software Foundation, Inc.,                                       *
 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
 ***************************************************************************/

#ifndef Gw_AnActorConnection
#define Gw_AnActorConnection

#include <string>
//

#include "ADFConfig.h"
#include "FrameBlock.h"

namespace Gw 
{
        
class ALoadedActor;


class AnActorConnection 
{
private:
        Short_t fLazy;

public:
        AnActorConnection();
        virtual ~AnActorConnection();
        
        virtual std::string GetName() const 
        {
                std::string default_name = "AnActorConnection" ; 
                return default_name; 
        }
        virtual Bool_t IsLazy(Short_t lazy = 0u) const 
        {
                return fLazy > lazy; 
        }

        virtual void SetLazy(Short_t lazy = 1u) 
        {
                fLazy = lazy; 
        }       
        virtual ALoadedActor *GetProducer() = 0;
        virtual ALoadedActor *GetConsumer()= 0;
        
        virtual Bool_t IsReadyforConsumer() 
        { return false; }
        virtual Bool_t SetReadyforConsumer()
        { return false; }
        
        virtual Bool_t IsReadyforProducer() 
        { return false; }
        
        virtual Bool_t SetReadyforProducer()
        { return false; }
        
        virtual ADF::FrameBlock *GetBlock(const Char_t opt) = 0;
};
        
} // end namespace

#endif