Package com.symphony.bdk.core.service.datafeed

Interface DatafeedLoop

All Known Subinterfaces:

DatahoseLoop

All Known Implementing Classes:

AbstractAckIdEventLoop, DatafeedLoopV1, DatafeedLoopV2, DatahoseLoopImpl

@API(status=STABLE)
public interface DatafeedLoop

Interface definition for a loop service to be used for handling the datafeed API.

Method Summary

Modifier and Type	Method	Description
long	lastPullTimestamp()	The timestamp of the last successful pulling
void	start()	Start the datafeed events service
void	stop()	Stop the datafeed events service.
void	subscribe(RealTimeEventListener listener)	The bot subscribes to a RealTimeEventListener
void	unsubscribe(RealTimeEventListener listener)	The bot unsubscribes to a RealTimeEventListener

Method Details

start

void start()
    throws AuthUnauthorizedException,
com.symphony.bdk.http.api.ApiException

Start the datafeed events service

Throws:

AuthUnauthorizedException

com.symphony.bdk.http.api.ApiException

stop

void stop()

Stop the datafeed events service. The datafeed service will be stopped after a small delay to finish the last read datafeed call.

subscribe

void subscribe(RealTimeEventListener listener)

The bot subscribes to a RealTimeEventListener

Parameters:

listener - a Datafeed event listener to be subscribed

unsubscribe

void unsubscribe(RealTimeEventListener listener)

The bot unsubscribes to a RealTimeEventListener

Parameters:

listener - a Datafeed event listener to be unsubscribed

lastPullTimestamp

long lastPullTimestamp()

The timestamp of the last successful pulling

Returns:

timestamp value in long