//! Returns AIS opbject by data object
virtual AISObjectPtr findPresentation(const ObjectPtr& theObject) const = 0;
//! Returns data object by AIS
virtual ObjectPtr findPresentedObject(const AISObjectPtr& theAIS) const = 0;
//! Returns AIS opbject by data object
virtual AISObjectPtr findPresentation(const ObjectPtr& theObject) const = 0;
//! Returns data object by AIS
virtual ObjectPtr findPresentedObject(const AISObjectPtr& theAIS) const = 0;