com.xxdb.streaming.client.streamingSQL

Interface UpdateListener

All Superinterfaces:

EventListener

public interface UpdateListener
extends EventListener

Listener for streaming SQL subscription events with concise naming.

Method Summary

Modifier and Type	Method and Description
default void	onClose(String queryId) Called when the subscription loop ends (client closed or unsubscribed).
default void	onError(String queryId, Throwable error) Called when an exception occurs during subscription processing.
void	onUpdate(UpdateEvent event) Called when a batch of streaming SQL messages has been applied.

Method Detail

onUpdate

void onUpdate(UpdateEvent event)

Called when a batch of streaming SQL messages has been applied.

onError

default void onError(String queryId,
                     Throwable error)

Called when an exception occurs during subscription processing.

onClose

default void onClose(String queryId)

Called when the subscription loop ends (client closed or unsubscribed).