24#include <OnixS/Senaf/MarketData/Export.h>
Defines the interface through which the Handler notifies subscribers about security DB events.
virtual void onReferenceAdded(const Reference &reference, const NewReference &msg)=0
virtual void onReferenceRemoved(const Reference &reference, const ReferenceDeletion &msg)=0
virtual void onReferenceChanged(const Reference &reference, const ReferencesFieldsUpdate &msg)=0
virtual ~SecurityDbListener()