Package com.google.cloud.pubsublite.internal

Interface CursorClient

All Superinterfaces:

ApiBackgroundResource, AutoCloseable, com.google.api.gax.core.BackgroundResource

All Known Implementing Classes:

CursorClientImpl

public interface CursorClient
extends ApiBackgroundResource

Method Summary

Modifier and Type	Method	Description
com.google.api.core.ApiFuture<Void>	commitCursor(SubscriptionPath path, Partition partition, Offset offset)	Commit a single cursor.
static CursorClient	create(CursorClientSettings settings)
com.google.api.core.ApiFuture<Map<Partition,Offset>>	listPartitionCursors(SubscriptionPath path)	List the cursors for a given subscription.
CloudRegion	region()	The Google Cloud region this client operates on.

Methods inherited from interface com.google.cloud.pubsublite.internal.ApiBackgroundResource

close

Methods inherited from interface com.google.api.gax.core.BackgroundResource

awaitTermination, isShutdown, isTerminated, shutdown, shutdownNow

Method Detail

create

static CursorClient create(CursorClientSettings settings)
                    throws com.google.api.gax.rpc.ApiException

Throws:

com.google.api.gax.rpc.ApiException

region

CloudRegion region()

The Google Cloud region this client operates on.

listPartitionCursors

com.google.api.core.ApiFuture<Map<Partition,Offset>> listPartitionCursors(SubscriptionPath path)

List the cursors for a given subscription.

Parameters:

path - The subscription to list cursors for.

Returns:

A future holding the map of Partition to Offset of the cursors.

commitCursor

com.google.api.core.ApiFuture<Void> commitCursor(SubscriptionPath path,
                                                 Partition partition,
                                                 Offset offset)

Commit a single cursor.

Parameters:

path - The subscription to commit a cursor for.

partition - The partition to commit a cursor for.

offset - The offset to commit.

Returns:

A future for the operation's completion.