23#include "OnixS/CME/DropCopy/Export.h"
76ONIXS_CME_DROP_COPY_EXPORT std::ostream&
Handler state change listener.
virtual void onHandlerStateChange(const HandlerStateChange &change)=0
Is called when the handler state is changed.
virtual ~HandlerStateChangeListener()
std::string toString() const
String representation.
HandlerState oldState() const
Old state.
HandlerStateChange(HandlerState newState, HandlerState oldState)
HandlerState newState() const
New State.
HandlerStates::Enum HandlerState
States of the Handler in which it may reside.
std::ostream & operator<<(std::ostream &, const OnixS::CME::DropCopy::Error &)