com.google.cloud.pubsublite.internal

Class CursorClientImpl

java.lang.Object

com.google.cloud.pubsublite.internal.ApiResourceAggregation

com.google.cloud.pubsublite.internal.CursorClientImpl

All Implemented Interfaces:

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

public class CursorClientImpl
extends ApiResourceAggregation
implements CursorClient

Constructor Summary

Constructors

Constructor and Description
CursorClientImpl(CloudRegion region, CursorServiceGrpc.CursorServiceBlockingStub stub, com.google.api.gax.retrying.RetrySettings retrySettings)

Method Summary

Modifier and Type	Method and Description
com.google.api.core.ApiFuture<Void>	commitCursor(SubscriptionPath path, Partition partition, Offset offset) Commit a single cursor.
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 class com.google.cloud.pubsublite.internal.ApiResourceAggregation

awaitTermination, close, isShutdown, isTerminated, shutdown, shutdownNow

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

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

create

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

Constructor Detail

CursorClientImpl

public CursorClientImpl(CloudRegion region,
                        CursorServiceGrpc.CursorServiceBlockingStub stub,
                        com.google.api.gax.retrying.RetrySettings retrySettings)

Method Detail

region

public CloudRegion region()

Description copied from interface: CursorClient

The Google Cloud region this client operates on.

Specified by:

region in interface CursorClient

listPartitionCursors

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

Description copied from interface: CursorClient

List the cursors for a given subscription.

Specified by:

listPartitionCursors in interface CursorClient

Parameters:

path - The subscription to list cursors for.

Returns:

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

commitCursor

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

Description copied from interface: CursorClient

Commit a single cursor.

Specified by:

commitCursor in interface CursorClient

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.