org.apache.pulsar.broker.service.persistent

Class PersistentMessageExpiryMonitor

java.lang.Object

org.apache.pulsar.broker.service.persistent.PersistentMessageExpiryMonitor

All Implemented Interfaces:

AsyncCallbacks.FindEntryCallback

public class PersistentMessageExpiryMonitor
extends Object
implements AsyncCallbacks.FindEntryCallback

Constructor Summary

Constructors

Constructor and Description
PersistentMessageExpiryMonitor(String topicName, String subscriptionName, ManagedCursor cursor, PersistentSubscription subscription)

Method Summary

Modifier and Type	Method and Description
boolean	expireMessages(int messageTTLInSeconds)
boolean	expireMessages(Position messagePosition)
void	findEntryComplete(Position position, Object ctx)
void	findEntryFailed(ManagedLedgerException exception, Optional<Position> failedReadPosition, Object ctx)
double	getMessageExpiryRate()
long	getTotalMessageExpired()
void	updateRates()

Methods inherited from class java.lang.Object

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

Constructor Detail

PersistentMessageExpiryMonitor

public PersistentMessageExpiryMonitor(String topicName,
                                      String subscriptionName,
                                      ManagedCursor cursor,
                                      PersistentSubscription subscription)

Method Detail

expireMessages

public boolean expireMessages(int messageTTLInSeconds)

expireMessages

public boolean expireMessages(Position messagePosition)

updateRates

public void updateRates()

getMessageExpiryRate

public double getMessageExpiryRate()

getTotalMessageExpired

public long getTotalMessageExpired()

findEntryComplete

public void findEntryComplete(Position position,
                              Object ctx)

Specified by:

findEntryComplete in interface AsyncCallbacks.FindEntryCallback

findEntryFailed

public void findEntryFailed(ManagedLedgerException exception,
                            Optional<Position> failedReadPosition,
                            Object ctx)

Specified by:

findEntryFailed in interface AsyncCallbacks.FindEntryCallback