io.objectbox.reactive

Interface DataObserver<T>

Type Parameters:

T - type of data that is observed Query) to receive data changes.

public interface DataObserver<T>

Observer that can be subscribed to publishers (e.g. @BoxStore and Query).

Method Summary

Modifier and Type	Method and Description
void	onData(T data) Called when data changed.

Method Detail

onData

void onData(T data)

Called when data changed.

Exception note: if this method throws an exception, it can be reacted on via SubscriptionBuilder.onError(ErrorObserver).