Package org.apache.pulsar.broker.transaction.pendingack.impl

Class InMemoryPendingAckStoreProvider

java.lang.Object

org.apache.pulsar.broker.transaction.pendingack.impl.InMemoryPendingAckStoreProvider

All Implemented Interfaces:

TransactionPendingAckStoreProvider

public class InMemoryPendingAckStoreProvider
extends java.lang.Object
implements TransactionPendingAckStoreProvider

Constructor Summary

Constructors

Constructor	Description
InMemoryPendingAckStoreProvider()

Method Summary

Modifier and Type	Method	Description
java.util.concurrent.CompletableFuture<java.lang.Boolean>	checkInitializedBefore(PersistentSubscription subscription)	Check pending ack store has been initialized before.
java.util.concurrent.CompletableFuture<PendingAckStore>	newPendingAckStore(PersistentSubscription subscription)	Open the pending ack store.

Methods inherited from class java.lang.Object

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

Constructor Detail

InMemoryPendingAckStoreProvider

public InMemoryPendingAckStoreProvider()

Method Detail

newPendingAckStore

public java.util.concurrent.CompletableFuture<PendingAckStore> newPendingAckStore(PersistentSubscription subscription)

Description copied from interface: TransactionPendingAckStoreProvider

Open the pending ack store.

Specified by:

newPendingAckStore in interface TransactionPendingAckStoreProvider

Parameters:

subscription - PersistentSubscription

Returns:

a future represents the result of the operation. an instance of PendingAckStore is returned if the operation succeeds.

checkInitializedBefore

public java.util.concurrent.CompletableFuture<java.lang.Boolean> checkInitializedBefore(PersistentSubscription subscription)

Description copied from interface: TransactionPendingAckStoreProvider

Check pending ack store has been initialized before.

Specified by:

checkInitializedBefore in interface TransactionPendingAckStoreProvider

Parameters:

subscription - PersistentSubscription

Returns:

a future represents the result of the operation. an instance of Boolean is returned if the operation succeeds.