com.dxfeed.ipf.live

Interface InstrumentProfileUpdateListener

public interface InstrumentProfileUpdateListener

Notifies about instrument profile changes.

Method Summary

Modifier and Type	Method and Description
void	instrumentProfilesUpdated(Iterator<InstrumentProfile> instruments) This method is invoked when a set of instrument profiles in the underlying InstrumentProfileCollector changes.

Method Detail

instrumentProfilesUpdated

void instrumentProfilesUpdated(Iterator<InstrumentProfile> instruments)

This method is invoked when a set of instrument profiles in the underlying InstrumentProfileCollector changes. Each instance of the listeners receive the same instance of instruments iterator on every invocation of this method. The instruments iterator used right here or stored and accessed from a different thread.

Removal of instrument profile is represented by an InstrumentProfile instance with a type equal to InstrumentProfileType.REMOVED.name().

Parameters:

instruments - iterator that represents pending instrument profile updates.