io.realm.mongodb

Interface RealmEventStreamTask<T>

Type Parameters:

T - the result type delivered by this task.

All Superinterfaces:

RealmAsyncTask

public interface RealmEventStreamTask<T>
extends RealmAsyncTask

The RealmEventStreamTask is a specific version of RealmAsyncTask that provides a blocking mechanism to work with asynchronous operations carried out against MongoDB Realm that yield stream results.

Method Summary

Modifier and Type	Method and Description
BaseChangeEvent<T>	getNext() Blocks the thread on which the call is made until the result of the operation arrives.
boolean	isOpen() Whether or not the stream is currently open.

Methods inherited from interface io.realm.RealmAsyncTask

cancel, isCancelled

Method Detail

getNext

BaseChangeEvent<T> getNext()
                    throws AppException,
                           IOException

Blocks the thread on which the call is made until the result of the operation arrives.

Returns:

the next event in the stream.

Throws:

AppException - if the server raises an error

IOException - if something is wrong with the input stream

isOpen

boolean isOpen()

Whether or not the stream is currently open.

Returns:

true if open, false if not.