IValidity.h

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#ifndef __GAUDI_INTERFACES_IVALIDITY_H__
#define __GAUDI_INTERFACES_IVALIDITY_H__

#include "GaudiKernel/Kernel.h"
namespace Gaudi {
  class Time;
}

class GAUDI_API IValidity {
public:
  virtual bool isValid() const = 0;

  virtual bool isValid( const Gaudi::Time& ) const = 0;

  virtual const Gaudi::Time& validSince() const = 0;

  virtual const Gaudi::Time& validTill() const = 0;

  virtual void setValidity( const Gaudi::Time&, const Gaudi::Time& ) = 0;

  virtual void setValiditySince( const Gaudi::Time& ) = 0;

  virtual void setValidityTill( const Gaudi::Time& ) = 0;

  virtual ~IValidity() = default;
};

#endif //  __GAUDI_INTERFACES_IVALIDITY_H__