Package org.apache.pulsar.broker.service.nonpersistent

Interface NonPersistentDispatcher

All Superinterfaces:

Dispatcher

All Known Implementing Classes:

NonPersistentDispatcherMultipleConsumers, NonPersistentDispatcherSingleActiveConsumer, NonPersistentStickyKeyDispatcherMultipleConsumers

public interface NonPersistentDispatcher
extends Dispatcher

Method Summary

Modifier and Type	Method	Description
void	addConsumer(Consumer consumer)
default void	addUnAckedMessages(int unAckMessages)
boolean	canUnsubscribe(Consumer consumer)
java.util.concurrent.CompletableFuture<java.lang.Void>	close()	mark dispatcher closed to stop new incoming requests and disconnect all consumers.
java.util.concurrent.CompletableFuture<java.lang.Void>	disconnectAllConsumers(boolean isResetCursor)	disconnect all consumers.
java.util.List<Consumer>	getConsumers()
org.apache.pulsar.common.stats.Rate	getMessageDropRate()
org.apache.pulsar.common.api.proto.CommandSubscribe.SubType	getType()
boolean	hasPermits()
boolean	isConsumerConnected()
default void	redeliverUnacknowledgedMessages(Consumer consumer)
default void	redeliverUnacknowledgedMessages(Consumer consumer, java.util.List<org.apache.bookkeeper.mledger.impl.PositionImpl> positions)
void	removeConsumer(Consumer consumer)
void	reset()	mark dispatcher open to serve new incoming requests.
void	sendMessages(java.util.List<org.apache.bookkeeper.mledger.Entry> entries)

Methods inherited from interface org.apache.pulsar.broker.service.Dispatcher

checkAndUnblockIfStuck, clearDelayedMessages, consumerFlow, cursorIsReset, disconnectActiveConsumers, disconnectAllConsumers, getNumberOfDelayedMessages, getRateLimiter, getRedeliveryTracker, initializeDispatchRateLimiterIfNeeded, isClosed, markDeletePositionMoveForward, resetCloseFuture, trackDelayedDelivery, updateRateLimiter

Method Detail

addConsumer

void addConsumer(Consumer consumer)
          throws BrokerServiceException

Specified by:

addConsumer in interface Dispatcher

Throws:

BrokerServiceException

removeConsumer

void removeConsumer(Consumer consumer)
             throws BrokerServiceException

Specified by:

removeConsumer in interface Dispatcher

Throws:

BrokerServiceException

isConsumerConnected

boolean isConsumerConnected()

Specified by:

isConsumerConnected in interface Dispatcher

getConsumers

java.util.List<Consumer> getConsumers()

Specified by:

getConsumers in interface Dispatcher

canUnsubscribe

boolean canUnsubscribe(Consumer consumer)

Specified by:

canUnsubscribe in interface Dispatcher

close

java.util.concurrent.CompletableFuture<java.lang.Void> close()

Description copied from interface: Dispatcher

mark dispatcher closed to stop new incoming requests and disconnect all consumers.

Specified by:

close in interface Dispatcher

Returns:

disconnectAllConsumers

java.util.concurrent.CompletableFuture<java.lang.Void> disconnectAllConsumers(boolean isResetCursor)

Description copied from interface: Dispatcher

disconnect all consumers.

Specified by:

disconnectAllConsumers in interface Dispatcher

Returns:

reset

void reset()

Description copied from interface: Dispatcher

mark dispatcher open to serve new incoming requests.

Specified by:

reset in interface Dispatcher

getType

org.apache.pulsar.common.api.proto.CommandSubscribe.SubType getType()

Specified by:

getType in interface Dispatcher

sendMessages

void sendMessages(java.util.List<org.apache.bookkeeper.mledger.Entry> entries)

getMessageDropRate

org.apache.pulsar.common.stats.Rate getMessageDropRate()

hasPermits

boolean hasPermits()

redeliverUnacknowledgedMessages

default void redeliverUnacknowledgedMessages(Consumer consumer)

Specified by:

redeliverUnacknowledgedMessages in interface Dispatcher

redeliverUnacknowledgedMessages

default void redeliverUnacknowledgedMessages(Consumer consumer,
                                             java.util.List<org.apache.bookkeeper.mledger.impl.PositionImpl> positions)

Specified by:

redeliverUnacknowledgedMessages in interface Dispatcher

addUnAckedMessages

default void addUnAckedMessages(int unAckMessages)

Specified by:

addUnAckedMessages in interface Dispatcher