io.nats.client.api

Interface Watcher<T>

All Known Subinterfaces:

KeyValueWatcher, ObjectStoreWatcher

public interface Watcher<T>

Use the Watcher interface to watch for updates

Method Summary

Modifier and Type	Method and Description
void	endOfData() Called once if there is no data when the watch is created or if there is data, the first time the watch exhausts all existing data.
void	watch(T t) Called when an object has been updated

Method Detail

watch

void watch(T t)

Called when an object has been updated

Parameters:

t - The watched object

endOfData

void endOfData()

Called once if there is no data when the watch is created or if there is data, the first time the watch exhausts all existing data.