IBackwardMng.h

// -*- tab-width: 2; indent-tabs-mode: nil; coding: utf-8-with-signature -*-
//-----------------------------------------------------------------------------
// Copyright 2000-2022 CEA (www.cea.fr) IFPEN (www.ifpenergiesnouvelles.com)
// See the top-level COPYRIGHT file for details.
// SPDX-License-Identifier: Apache-2.0
//-----------------------------------------------------------------------------
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/* IBackwardMng.h                                              (C) 2000-2016 */
/*                                                                           */
/* Interface gérant les stratégies de retour-arrière.                        */
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#ifndef ARCANE_IBACKWARDMNG_H
#define ARCANE_IBACKWARDMNG_H
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#include "arcane/ArcaneTypes.h"
 
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ARCANE_BEGIN_NAMESPACE
 
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class ARCANE_CORE_EXPORT IBackwardMng
{
 public:
 
  // Actions à entreprendre
  enum eAction
  {
    Save ,
    Restore
  };
 
 public:
 
  virtual ~IBackwardMng() {}
 
 public:

  virtual void init() = 0;

  virtual void beginAction() = 0;

  virtual bool checkAndApplyRestore() = 0;

  virtual bool checkAndApplySave(bool is_forced) =0;

  virtual void endAction() = 0;
 
  // Période de sauvegarde
  virtual void setSavePeriod(Integer n) = 0;
 
  // Récupère la période de sauvegarde
  virtual Integer savePeriod() const = 0;

  virtual void goBackward() = 0;

  virtual bool isLocked() const = 0;

  virtual bool isBackwardEnabled() const = 0;

  virtual void clear() = 0;
};
 
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ARCANE_END_NAMESPACE
 
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#endif