//
// ********************************************************************
// * DISCLAIMER                                                       *
// *                                                                  *
// * The following disclaimer summarizes all the specific disclaimers *
// * of contributors to this software. The specific disclaimers,which *
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// * GEANT4 collaboration.                                            *
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//
//
// $Id: ProcessingContext.hh,v 1.2 2002/06/03 12:09:32 radoone Exp $
// GEANT4 tag $Name: geant4-05-01 $
//
// 
// --------------------------------------------------------------
// Comments
//
// --------------------------------------------------------------
//
#ifndef PROCESSING_CONTEXT_H
#define PROCESSING_CONTEXT_H 1

class StateStack;
class SAXEvent;
class SAXEventGun;
class ProcessingConfigurator;
class SAXObject;

class ProcessingContext
{
public:
  virtual const StateStack*             GetStack() const = 0;
  virtual const SAXEvent*               GetLastEvent() const = 0;
  virtual const SAXEventGun*            GetSAXEventGun() const = 0; 
  virtual void                          SetSAXEventGun( const SAXEventGun* gun ) = 0;
  virtual const ProcessingConfigurator* GetConfig() const = 0;
  virtual SAXObject**                   GetTopObject() const = 0;
};

#endif // PROCESSING_CONTEXT_H