java.lang.Object
- org.apache.activemq.artemis.utils.critical.CriticalComponentImpl
- - org.apache.activemq.artemis.core.server.impl.QueueImpl

All Implemented Interfaces:

Bindable, Queue, CriticalComponent

Direct Known Subclasses:

LastValueQueue
```
public class QueueImpl
extends CriticalComponentImpl
implements Queue
```
Implementation of a Queue
Completely non blocking between adding to queue and delivering to consumers.

Nested Class Summary

Nested Classes
Modifier and Type Class Description

protected static class QueueImpl.ConsumerHolder<T extends Consumer>

Field Summary

Fields
Modifier and Type	Field	Description
`static int`	`CHECK_QUEUE_SIZE_PERIOD`
`protected static int`	`CRITICAL_CHECK_DEPAGE`
`protected static int`	`CRITICAL_CONSUMER`
`protected static int`	`CRITICAL_DELIVER`
`protected static int`	`CRITICAL_PATH_ADD_HEAD`
`protected static int`	`CRITICAL_PATH_ADD_TAIL`
`protected static int`	`CRITICAL_PATHS`
`static int`	`DEFAULT_FLUSH_LIMIT`
`static int`	`DELIVERY_TIMEOUT`	If The system gets slow for any reason, this is the maximum time a Delivery or or depage executor should be hanging on
`int`	`dispatching`
`long`	`dispatchStartTime`
`static int`	`MAX_DELIVERIES_IN_LOOP`
`protected PriorityLinkedList<MessageReference>`	`messageReferences`
`static int`	`NUM_PRIORITIES`
`protected PageSubscription`	`pageSubscription`
`protected QueueMessageMetrics`	`pendingMetrics`
`protected ScheduledDeliveryHandler`	`scheduledDeliveryHandler`

Fields inherited from interface org.apache.activemq.artemis.core.server.Queue
MAX_CONSUMERS_UNLIMITED

Constructor Summary

Constructors
Constructor	Description
`QueueImpl(long id, SimpleString address, SimpleString name, Filter filter, SimpleString user, boolean durable, boolean temporary, boolean autoCreated, ScheduledExecutorService scheduledExecutor, PostOffice postOffice, StorageManager storageManager, HierarchicalRepository<AddressSettings> addressSettingsRepository, ArtemisExecutor executor, ActiveMQServer server, QueueFactory factory)`	Deprecated.
`QueueImpl(long id, SimpleString address, SimpleString name, Filter filter, PagingStore pagingStore, PageSubscription pageSubscription, SimpleString user, boolean durable, boolean temporary, boolean autoCreated, ScheduledExecutorService scheduledExecutor, PostOffice postOffice, StorageManager storageManager, HierarchicalRepository<AddressSettings> addressSettingsRepository, ArtemisExecutor executor, ActiveMQServer server, QueueFactory factory)`	Deprecated.
QueueImpl(long id, SimpleString address, SimpleString name, Filter filter, PagingStore pagingStore, PageSubscription pageSubscription, SimpleString user, boolean durable, boolean temporary, boolean autoCreated, RoutingType routingType, Integer maxConsumers, Boolean exclusive, Boolean groupRebalance, Integer groupBuckets, Boolean nonDestructive, Integer consumersBeforeDispatch, Long delayBeforeDispatch, Boolean purgeOnNoConsumers, Boolean autoDelete, Long autoDeleteDelay, Long autoDeleteMessageCount, boolean configurationManaged, ScheduledExecutorService scheduledExecutor, PostOffice postOffice, StorageManager storageManager, HierarchicalRepository<AddressSettings> addressSettingsRepository, ArtemisExecutor executor, ActiveMQServer server, QueueFactory factory)	Deprecated.
QueueImpl(long id, SimpleString address, SimpleString name, Filter filter, PagingStore pagingStore, PageSubscription pageSubscription, SimpleString user, boolean durable, boolean temporary, boolean autoCreated, RoutingType routingType, Integer maxConsumers, Boolean exclusive, Boolean groupRebalance, Integer groupBuckets, SimpleString groupFirstKey, Boolean nonDestructive, Integer consumersBeforeDispatch, Long delayBeforeDispatch, Boolean purgeOnNoConsumers, Boolean autoDelete, Long autoDeleteDelay, Long autoDeleteMessageCount, boolean configurationManaged, Long ringSize, ScheduledExecutorService scheduledExecutor, PostOffice postOffice, StorageManager storageManager, HierarchicalRepository<AddressSettings> addressSettingsRepository, ArtemisExecutor executor, ActiveMQServer server, QueueFactory factory)	Deprecated.
QueueImpl(long id, SimpleString address, SimpleString name, Filter filter, PagingStore pagingStore, PageSubscription pageSubscription, SimpleString user, boolean durable, boolean temporary, boolean autoCreated, RoutingType routingType, Integer maxConsumers, Boolean exclusive, Boolean groupRebalance, Integer groupBuckets, SimpleString groupFirstKey, Boolean nonDestructive, Integer consumersBeforeDispatch, Long delayBeforeDispatch, Boolean purgeOnNoConsumers, Boolean autoDelete, Long autoDeleteDelay, Long autoDeleteMessageCount, boolean configurationManaged, ScheduledExecutorService scheduledExecutor, PostOffice postOffice, StorageManager storageManager, HierarchicalRepository<AddressSettings> addressSettingsRepository, ArtemisExecutor executor, ActiveMQServer server, QueueFactory factory)	Deprecated.
QueueImpl(long id, SimpleString address, SimpleString name, Filter filter, PagingStore pagingStore, PageSubscription pageSubscription, SimpleString user, boolean durable, boolean temporary, boolean autoCreated, RoutingType routingType, Integer maxConsumers, Boolean exclusive, Boolean purgeOnNoConsumers, ScheduledExecutorService scheduledExecutor, PostOffice postOffice, StorageManager storageManager, HierarchicalRepository<AddressSettings> addressSettingsRepository, ArtemisExecutor executor, ActiveMQServer server, QueueFactory factory)	Deprecated.
QueueImpl(long id, SimpleString address, SimpleString name, Filter filter, PagingStore pagingStore, PageSubscription pageSubscription, SimpleString user, boolean durable, boolean temporary, boolean autoCreated, RoutingType routingType, Integer maxConsumers, Boolean purgeOnNoConsumers, ScheduledExecutorService scheduledExecutor, PostOffice postOffice, StorageManager storageManager, HierarchicalRepository<AddressSettings> addressSettingsRepository, ArtemisExecutor executor, ActiveMQServer server, QueueFactory factory)	Deprecated.
`QueueImpl(QueueConfiguration queueConfiguration, PagingStore pagingStore, PageSubscription pageSubscription, ScheduledExecutorService scheduledExecutor, PostOffice postOffice, StorageManager storageManager, HierarchicalRepository<AddressSettings> addressSettingsRepository, ArtemisExecutor executor, ActiveMQServer server, QueueFactory factory)`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`acknowledge(MessageReference ref)`
`void`	`acknowledge(MessageReference ref, AckReason reason, ServerConsumer consumer)`
`void`	`acknowledge(MessageReference ref, ServerConsumer consumer)`
`void`	`acknowledge(Transaction tx, MessageReference ref)`
`void`	`acknowledge(Transaction tx, MessageReference ref, AckReason reason, ServerConsumer consumer, boolean delivering)`	The parameter delivering can be sent as false in situation where the ack is coming outside of the context of delivering.
`void`	`addConsumer(Consumer consumer)`
`void`	`addHead(List<MessageReference> refs, boolean scheduling)`
`void`	`addHead(MessageReference ref, boolean scheduling)`
`void`	`addLingerSession(String sessionId)`
`void`	`addRedistributor(long delay)`
`protected void`	`addRefSize(MessageReference ref)`
`void`	`addSorted(List<MessageReference> refs, boolean scheduling)`
`void`	`addSorted(MessageReference ref, boolean scheduling)`
`void`	`addTail(MessageReference ref)`
`void`	`addTail(MessageReference ref, boolean direct)`
`boolean`	`allowsReferenceCallback()`	the current queue and consumer settings will allow use of the Reference Execution and callback.
`org.apache.activemq.artemis.core.server.impl.QueueImpl.QueueBrowserIterator`	`browserIterator()`
`void`	`cancel(MessageReference reference, long timeBase)`
`void`	`cancel(Transaction tx, MessageReference reference)`
`void`	`cancel(Transaction tx, MessageReference reference, boolean ignoreRedeliveryCheck)`
`void`	`cancelRedistributor()`
`boolean`	`changeReferencePriority(long messageID, byte newPriority)`
`int`	`changeReferencesPriority(Filter filter, byte newPriority)`
`Pair<Boolean,Boolean>`	`checkRedelivery(MessageReference reference, long timeBase, boolean ignoreRedeliveryDelay)`
`void`	`close()`
`String`	`debug()`
`void`	`decDelivering(MessageReference reference)`
`int`	`deleteAllReferences()`
`int`	`deleteAllReferences(int flushLimit)`
`int`	`deleteMatchingReferences(int flushLimit, Filter filter1, AckReason ackReason)`
`int`	`deleteMatchingReferences(Filter filter)`
`void`	`deleteQueue()`
`void`	`deleteQueue(boolean removeConsumers)`
`boolean`	`deleteReference(long messageID)`
`void`	`deliverAsync()`
`void`	`deliverNow()`
`void`	`deliverScheduledMessage(long messageId)`	cancels scheduled message with the corresponding message ID and sends it to the head of the queue.
`void`	`deliverScheduledMessages()`	cancels scheduled messages and send them to the head of the queue.
`void`	`deliverScheduledMessages(String filterString)`	cancels scheduled messages which match the filter and send them to the head of the queue.
`void`	`destroyPaging()`
`int`	`durableDown(Message message)`
`int`	`durableUp(Message message)`
`boolean`	`equals(Object other)`
`void`	`errorProcessing(Consumer consumer, Throwable t, MessageReference reference)`	This will print errors and decide what to do with the errored consumer from the protocol layer.
`void`	`expire(MessageReference ref)`
`void`	`expire(MessageReference ref, ServerConsumer consumer, boolean delivering)`	The parameter delivering can be sent as false in situation where the ack is coming outside of the context of delivering.
`boolean`	`expireReference(long messageID)`
`void`	`expireReferences(Runnable done)`
`int`	`expireReferences(Filter filter)`	Expire all the references in the queue which matches the filter
`boolean`	`flushExecutor()`
`void`	`flushOnIntermediate(Runnable runnable)`
`void`	`forceDelivery()`	This method will make sure that any pending message (including paged message) will be delivered
`long`	`getAcknowledgeAttempts()`
`SimpleString`	`getAddress()`
`long`	`getAutoDeleteDelay()`
`long`	`getAutoDeleteMessageCount()`
`int`	`getConsumerCount()`
`long`	`getConsumerRemovedTimestamp()`
`Set<Consumer>`	`getConsumers()`
`int`	`getConsumersBeforeDispatch()`
`ReferenceCounter`	`getConsumersRefCount()`	This will hold a reference counter for every consumer present on the queue.
`SimpleString`	`getDeadLetterAddress()`
`long`	`getDelayBeforeDispatch()`
`int`	`getDeliveringCount()`
`Map<String,List<MessageReference>>`	`getDeliveringMessages()`	Return a Map consisting of consumer.toString and its messages Delivering message is a property of the consumer, this method will aggregate the results per Server's consumer object
`long`	`getDeliveringSize()`
`long`	`getDispatchStartTime()`
`int`	`getDurableDeliveringCount()`
`long`	`getDurableDeliveringSize()`
`long`	`getDurableMessageCount()`	This is the number of the durable messages in the queue
`long`	`getDurablePersistentSize()`	This is the persistent size of all the durable messages in the queue
`int`	`getDurableScheduledCount()`
`long`	`getDurableScheduledSize()`
`ArtemisExecutor`	`getExecutor()`
`SimpleString`	`getExpiryAddress()`
`Filter`	`getFilter()`
`int`	`getGroupBuckets()`
`int`	`getGroupCount()`
`SimpleString`	`getGroupFirstKey()`
`Map<SimpleString,Consumer>`	`getGroups()`
`Long`	`getID()`
`SimpleString`	`getLastValueKey()`
`int`	`getMaxConsumers()`
`long`	`getMessageCount()`
`long`	`getMessageCountForRing()`
`long`	`getMessagesAcknowledged()`
`long`	`getMessagesAdded()`
`long`	`getMessagesExpired()`
`long`	`getMessagesKilled()`
`long`	`getMessagesReplaced()`
`SimpleString`	`getName()`
`int`	`getNumberOfReferences()`	Used on testing only *
`PageSubscription`	`getPageSubscription()`
`PagingStore`	`getPagingStore()`
`long`	`getPersistentSize()`	This is the size of the messages in the queue when persisted on disk which is used for metrics tracking to give an idea of the amount of data on the queue to be consumed Note that this includes all messages on the queue, even messages that are non-durable which may only be in memory
`QueueConfiguration`	`getQueueConfiguration()`
`MessageReference`	`getReference(long id1)`
`long`	`getRingSize()`
`SimpleString`	`getRoutingName()`
`RoutingType`	`getRoutingType()`
`int`	`getScheduledCount()`
`List<MessageReference>`	`getScheduledMessages()`
`long`	`getScheduledSize()`
`SimpleString`	`getUniqueName()`
`SimpleString`	`getUser()`
`static MessageGroups<Consumer>`	`groupMap(int groupBuckets)`
`int`	`hashCode()`
`boolean`	`hasMatchingConsumer(Message message)`
`void`	`incDelivering(MessageReference ref)`
`void`	`incrementMesssagesAdded()`
`boolean`	`isAutoCreated()`
`boolean`	`isAutoDelete()`
`boolean`	`isConfigurationManaged()`
`boolean`	`isDirectDeliver()`
`boolean`	`isDispatching()`
`boolean`	`isDurable()`
`boolean`	`isDurableMessage()`	The queue definition could be durable, but the messages could eventually be considered non durable.
`boolean`	`isEnabled()`
`boolean`	`isExclusive()`
`boolean`	`isExpirationRedundant()`
`boolean`	`isGroupRebalance()`
`boolean`	`isGroupRebalancePauseDispatch()`
`boolean`	`isInternalQueue()`	We can't send stuff to DLQ on queues used on clustered-bridge-communication
`boolean`	`isLastValue()`
`boolean`	`isMirrorController()`
`boolean`	`isNonDestructive()`
`boolean`	`isPaused()`
`boolean`	`isPersistedPause()`	if the pause was persisted
`boolean`	`isPurgeOnNoConsumers()`
`boolean`	`isSwept()`
`boolean`	`isTemporary()`
`LinkedListIterator<MessageReference>`	`iterator()`	It will iterate through memory only (not paging)
`boolean`	`moveReference(long messageID, SimpleString toAddress, Binding binding, boolean rejectDuplicate)`
`int`	`moveReferences(int flushLimit, Filter filter, SimpleString toAddress, boolean rejectDuplicates, int messageCount, Binding binding)`
`int`	`moveReferences(int flushLimit, Filter filter, SimpleString toAddress, boolean rejectDuplicates, Binding binding)`
`int`	`moveReferences(Filter filter, SimpleString toAddress, Binding binding)`
`int`	`moveReferencesBetweenSnFQueues(SimpleString queueSuffix)`
`void`	`pause()`	Pauses the queue.
`void`	`pause(boolean persist)`	Pauses the queue.
`MessageReference`	`peekFirstMessage()`
`void`	`postAcknowledge(MessageReference ref, AckReason reason)`
`void`	`postAcknowledge(MessageReference ref, AckReason reason, boolean delivering)`	The parameter delivering can be sent as false in situation where the ack is coming outside of the context of delivering.
`protected void`	`pruneLastValues()`
`void`	`reacknowledge(Transaction tx, MessageReference ref)`
`void`	`recheckRefCount(OperationContext context)`	This is to perform a check on the counter again
`protected void`	`refAdded(MessageReference ref)`
`void`	`refDown(MessageReference messageReference)`
`void`	`referenceHandled(MessageReference ref)`
`protected void`	`refRemoved(MessageReference ref)`
`void`	`refUp(MessageReference messageReference)`
`void`	`reload(MessageReference ref)`
`void`	`reloadPause(long recordID)`
`void`	`removeAddress()`	This method will push a removeAddress call into server's remove address
`void`	`removeConsumer(Consumer consumer)`
`void`	`removeLingerSession(String sessionId)`
`protected void`	`removeMessageReference(QueueImpl.ConsumerHolder<? extends Consumer> holder, MessageReference ref)`
`MessageReference`	`removeReferenceWithID(long id1)`
`MessageReference`	`removeWithSuppliedID(String serverID, long id, NodeStore<MessageReference> nodeStore)`	Remove item with a supplied non-negative (>= 0) ID.
`int`	`rerouteMessages(SimpleString queueName, Filter filter)`
`void`	`resetAllGroups()`
`void`	`resetAllIterators()`
`void`	`resetGroup(SimpleString groupId)`
`void`	`resetMessagesAcknowledged()`
`void`	`resetMessagesAdded()`
`void`	`resetMessagesExpired()`
`void`	`resetMessagesKilled()`
`void`	`resume()`	Resumes the delivery of message for the queue.
`int`	`retryMessages(Filter filter)`
`int`	`retryMessages(Filter filter, Integer expectedHits)`
`void`	`route(Message message, RoutingContext context)`
`void`	`routeWithAck(Message message, RoutingContext context)`
`protected boolean`	`scheduleIfPossible(MessageReference ref)`
`int`	`sendMessagesToDeadLetterAddress(Filter filter)`
`boolean`	`sendMessageToDeadLetterAddress(long messageID)`
`boolean`	`sendToDeadLetterAddress(Transaction tx, MessageReference ref)`
`void`	`setConfigurationManaged(boolean configurationManaged)`
`void`	`setConsumersBeforeDispatch(int consumersBeforeDispatch)`
`void`	`setDelayBeforeDispatch(long delayBeforeDispatch)`
`void`	`setDispatching(boolean dispatching)`
`void`	`setEnabled(boolean value)`
`void`	`setExclusive(boolean exclusive)`
`void`	`setFilter(Filter filter)`
`void`	`setGroupBuckets(int groupBuckets)`
`void`	`setGroupFirstKey(SimpleString groupFirstKey)`
`void`	`setGroupRebalance(boolean groupRebalance)`
`void`	`setGroupRebalancePauseDispatch(boolean groupRebalancePauseDispatch)`
`void`	`setInternalQueue(boolean internalQueue)`
`void`	`setMaxConsumer(int maxConsumers)`
`void`	`setMirrorController(boolean mirrorController)`
`void`	`setNonDestructive(boolean nonDestructive)`
`void`	`setPurgeOnNoConsumers(boolean value)`
`void`	`setRingSize(long ringSize)`
`void`	`setRoutingType(RoutingType routingType)`
`void`	`setSwept(boolean swept)`
`void`	`setUser(SimpleString user)`
`String`	`toString()`
`void`	`unproposed(SimpleString groupID)`

Methods inherited from class org.apache.activemq.artemis.utils.critical.CriticalComponentImpl
checkExpiration, getCriticalAnalyzer, measureCritical

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.activemq.artemis.utils.critical.CriticalComponent
checkExpiration, getCriticalAnalyzer, measureCritical

Methods inherited from interface org.apache.activemq.artemis.core.server.Queue
deleteMatchingReferences, expireReferences, forEach

Field Detail

CRITICAL_PATHS
```
protected static final int CRITICAL_PATHS
```
See Also:

Constant Field Values

CRITICAL_PATH_ADD_TAIL
```
protected static final int CRITICAL_PATH_ADD_TAIL
```
See Also:

Constant Field Values

CRITICAL_PATH_ADD_HEAD
```
protected static final int CRITICAL_PATH_ADD_HEAD
```
See Also:

Constant Field Values

CRITICAL_DELIVER
```
protected static final int CRITICAL_DELIVER
```
See Also:

Constant Field Values

CRITICAL_CONSUMER
```
protected static final int CRITICAL_CONSUMER
```
See Also:

Constant Field Values

CRITICAL_CHECK_DEPAGE
```
protected static final int CRITICAL_CHECK_DEPAGE
```
See Also:

Constant Field Values

NUM_PRIORITIES
```
public static final int NUM_PRIORITIES
```
See Also:

Constant Field Values

MAX_DELIVERIES_IN_LOOP
```
public static final int MAX_DELIVERIES_IN_LOOP
```
See Also:

Constant Field Values

CHECK_QUEUE_SIZE_PERIOD
```
public static final int CHECK_QUEUE_SIZE_PERIOD
```
See Also:

Constant Field Values

DELIVERY_TIMEOUT
```
public static final int DELIVERY_TIMEOUT
```
If The system gets slow for any reason, this is the maximum time a Delivery or or depage executor should be hanging on

See Also:

Constant Field Values

DEFAULT_FLUSH_LIMIT
```
public static final int DEFAULT_FLUSH_LIMIT
```
See Also:

Constant Field Values

pageSubscription

protected final PageSubscription pageSubscription

messageReferences

protected final PriorityLinkedList<MessageReference> messageReferences

pendingMetrics

protected final QueueMessageMetrics pendingMetrics

scheduledDeliveryHandler

protected final ScheduledDeliveryHandler scheduledDeliveryHandler

dispatching
```
public volatile int dispatching
```

dispatchStartTime
```
public volatile long dispatchStartTime
```

Constructor Detail

QueueImpl

@Deprecated
public QueueImpl(long id,
                 SimpleString address,
                 SimpleString name,
                 Filter filter,
                 SimpleString user,
                 boolean durable,
                 boolean temporary,
                 boolean autoCreated,
                 ScheduledExecutorService scheduledExecutor,
                 PostOffice postOffice,
                 StorageManager storageManager,
                 HierarchicalRepository<AddressSettings> addressSettingsRepository,
                 ArtemisExecutor executor,
                 ActiveMQServer server,
                 QueueFactory factory)

Deprecated.

QueueImpl

@Deprecated
public QueueImpl(long id,
                 SimpleString address,
                 SimpleString name,
                 Filter filter,
                 PagingStore pagingStore,
                 PageSubscription pageSubscription,
                 SimpleString user,
                 boolean durable,
                 boolean temporary,
                 boolean autoCreated,
                 ScheduledExecutorService scheduledExecutor,
                 PostOffice postOffice,
                 StorageManager storageManager,
                 HierarchicalRepository<AddressSettings> addressSettingsRepository,
                 ArtemisExecutor executor,
                 ActiveMQServer server,
                 QueueFactory factory)

Deprecated.

QueueImpl

@Deprecated
public QueueImpl(long id,
                 SimpleString address,
                 SimpleString name,
                 Filter filter,
                 PagingStore pagingStore,
                 PageSubscription pageSubscription,
                 SimpleString user,
                 boolean durable,
                 boolean temporary,
                 boolean autoCreated,
                 RoutingType routingType,
                 Integer maxConsumers,
                 Boolean purgeOnNoConsumers,
                 ScheduledExecutorService scheduledExecutor,
                 PostOffice postOffice,
                 StorageManager storageManager,
                 HierarchicalRepository<AddressSettings> addressSettingsRepository,
                 ArtemisExecutor executor,
                 ActiveMQServer server,
                 QueueFactory factory)

Deprecated.

QueueImpl

@Deprecated
public QueueImpl(long id,
                 SimpleString address,
                 SimpleString name,
                 Filter filter,
                 PagingStore pagingStore,
                 PageSubscription pageSubscription,
                 SimpleString user,
                 boolean durable,
                 boolean temporary,
                 boolean autoCreated,
                 RoutingType routingType,
                 Integer maxConsumers,
                 Boolean exclusive,
                 Boolean purgeOnNoConsumers,
                 ScheduledExecutorService scheduledExecutor,
                 PostOffice postOffice,
                 StorageManager storageManager,
                 HierarchicalRepository<AddressSettings> addressSettingsRepository,
                 ArtemisExecutor executor,
                 ActiveMQServer server,
                 QueueFactory factory)

Deprecated.

QueueImpl

@Deprecated
public QueueImpl(long id,
                 SimpleString address,
                 SimpleString name,
                 Filter filter,
                 PagingStore pagingStore,
                 PageSubscription pageSubscription,
                 SimpleString user,
                 boolean durable,
                 boolean temporary,
                 boolean autoCreated,
                 RoutingType routingType,
                 Integer maxConsumers,
                 Boolean exclusive,
                 Boolean groupRebalance,
                 Integer groupBuckets,
                 Boolean nonDestructive,
                 Integer consumersBeforeDispatch,
                 Long delayBeforeDispatch,
                 Boolean purgeOnNoConsumers,
                 Boolean autoDelete,
                 Long autoDeleteDelay,
                 Long autoDeleteMessageCount,
                 boolean configurationManaged,
                 ScheduledExecutorService scheduledExecutor,
                 PostOffice postOffice,
                 StorageManager storageManager,
                 HierarchicalRepository<AddressSettings> addressSettingsRepository,
                 ArtemisExecutor executor,
                 ActiveMQServer server,
                 QueueFactory factory)

Deprecated.

QueueImpl

@Deprecated
public QueueImpl(long id,
                 SimpleString address,
                 SimpleString name,
                 Filter filter,
                 PagingStore pagingStore,
                 PageSubscription pageSubscription,
                 SimpleString user,
                 boolean durable,
                 boolean temporary,
                 boolean autoCreated,
                 RoutingType routingType,
                 Integer maxConsumers,
                 Boolean exclusive,
                 Boolean groupRebalance,
                 Integer groupBuckets,
                 SimpleString groupFirstKey,
                 Boolean nonDestructive,
                 Integer consumersBeforeDispatch,
                 Long delayBeforeDispatch,
                 Boolean purgeOnNoConsumers,
                 Boolean autoDelete,
                 Long autoDeleteDelay,
                 Long autoDeleteMessageCount,
                 boolean configurationManaged,
                 ScheduledExecutorService scheduledExecutor,
                 PostOffice postOffice,
                 StorageManager storageManager,
                 HierarchicalRepository<AddressSettings> addressSettingsRepository,
                 ArtemisExecutor executor,
                 ActiveMQServer server,
                 QueueFactory factory)

Deprecated.

QueueImpl

@Deprecated
public QueueImpl(long id,
                 SimpleString address,
                 SimpleString name,
                 Filter filter,
                 PagingStore pagingStore,
                 PageSubscription pageSubscription,
                 SimpleString user,
                 boolean durable,
                 boolean temporary,
                 boolean autoCreated,
                 RoutingType routingType,
                 Integer maxConsumers,
                 Boolean exclusive,
                 Boolean groupRebalance,
                 Integer groupBuckets,
                 SimpleString groupFirstKey,
                 Boolean nonDestructive,
                 Integer consumersBeforeDispatch,
                 Long delayBeforeDispatch,
                 Boolean purgeOnNoConsumers,
                 Boolean autoDelete,
                 Long autoDeleteDelay,
                 Long autoDeleteMessageCount,
                 boolean configurationManaged,
                 Long ringSize,
                 ScheduledExecutorService scheduledExecutor,
                 PostOffice postOffice,
                 StorageManager storageManager,
                 HierarchicalRepository<AddressSettings> addressSettingsRepository,
                 ArtemisExecutor executor,
                 ActiveMQServer server,
                 QueueFactory factory)

Deprecated.

QueueImpl

public QueueImpl(QueueConfiguration queueConfiguration,
                 PagingStore pagingStore,
                 PageSubscription pageSubscription,
                 ScheduledExecutorService scheduledExecutor,
                 PostOffice postOffice,
                 StorageManager storageManager,
                 HierarchicalRepository<AddressSettings> addressSettingsRepository,
                 ArtemisExecutor executor,
                 ActiveMQServer server,
                 QueueFactory factory)

Method Detail
- isSwept
```
public boolean isSwept()
```
  Specified by:
  
  isSwept in interface Queue
- setSwept
```
public void setSwept(boolean swept)
```
  Specified by:
  
  setSwept in interface Queue
- debug
```
public String debug()
```
- allowsReferenceCallback
```
public boolean allowsReferenceCallback()
```
  Description copied from interface: Queue
  
  the current queue and consumer settings will allow use of the Reference Execution and callback. This is because
  
  Specified by:
  
  allowsReferenceCallback in interface Queue
- isMirrorController
```
public boolean isMirrorController()
```
  Specified by:
  
  isMirrorController in interface Queue
- setMirrorController
```
public void setMirrorController(boolean mirrorController)
```
  Specified by:
  
  setMirrorController in interface Queue
- getRoutingName
```
public SimpleString getRoutingName()
```
- getUniqueName
```
public SimpleString getUniqueName()
```
- getUser
```
public SimpleString getUser()
```
  Specified by:
  
  getUser in interface Queue
  
  Returns:
  
  the user associated with this queue
- setUser
```
public void setUser(SimpleString user)
```
  Specified by:
  
  setUser in interface Queue
  
  Parameters:
  
  user - the user associated with this queue
- isExclusive
```
public boolean isExclusive()
```
  Specified by:
  
  isExclusive in interface Queue
- setExclusive
```
public void setExclusive(boolean exclusive)
```
  Specified by:
  
  setExclusive in interface Queue
- getConsumersBeforeDispatch
```
public int getConsumersBeforeDispatch()
```
  Specified by:
  
  getConsumersBeforeDispatch in interface Queue
- setConsumersBeforeDispatch
```
public void setConsumersBeforeDispatch(int consumersBeforeDispatch)
```
  Specified by:
  
  setConsumersBeforeDispatch in interface Queue
- getDelayBeforeDispatch
```
public long getDelayBeforeDispatch()
```
  Specified by:
  
  getDelayBeforeDispatch in interface Queue
- setDelayBeforeDispatch
```
public void setDelayBeforeDispatch(long delayBeforeDispatch)
```
  Specified by:
  
  setDelayBeforeDispatch in interface Queue
- getDispatchStartTime
```
public long getDispatchStartTime()
```
  Specified by:
  
  getDispatchStartTime in interface Queue
- isDispatching
```
public boolean isDispatching()
```
  Specified by:
  
  isDispatching in interface Queue
- setDispatching
```
public void setDispatching(boolean dispatching)
```
  Specified by:
  
  setDispatching in interface Queue
- isLastValue
```
public boolean isLastValue()
```
  Specified by:
  
  isLastValue in interface Queue
- getLastValueKey
```
public SimpleString getLastValueKey()
```
  Specified by:
  
  getLastValueKey in interface Queue
- isNonDestructive
```
public boolean isNonDestructive()
```
  Specified by:
  
  isNonDestructive in interface Queue
- setNonDestructive
```
public void setNonDestructive(boolean nonDestructive)
```
  Specified by:
  
  setNonDestructive in interface Queue
- route
```
public void route(Message message,
                  RoutingContext context)
           throws Exception
```
  Specified by:
  
  route in interface Bindable
  
  Throws:
  
  Exception
- routeWithAck
```
public void routeWithAck(Message message,
                         RoutingContext context)
```
  Specified by:
  
  routeWithAck in interface Bindable
- getConsumersRefCount
```
public ReferenceCounter getConsumersRefCount()
```
  Description copied from interface: Queue
  
  This will hold a reference counter for every consumer present on the queue. The ReferenceCounter will know what to do when the counter became zeroed. This is used to control what to do with temporary queues, especially on shared subscriptions where the queue needs to be deleted when all the consumers are closed.
  
  Specified by:
  
  getConsumersRefCount in interface Queue
- isDurable
```
public boolean isDurable()
```
  Specified by:
  
  isDurable in interface Queue
- isDurableMessage
```
public boolean isDurableMessage()
```
  Description copied from interface: Queue
  
  The queue definition could be durable, but the messages could eventually be considered non durable. (e.g. purgeOnNoConsumers)
  
  Specified by:
  
  isDurableMessage in interface Queue
  
  Returns:
- isAutoDelete
```
public boolean isAutoDelete()
```
  Specified by:
  
  isAutoDelete in interface Queue
- getAutoDeleteDelay
```
public long getAutoDeleteDelay()
```
  Specified by:
  
  getAutoDeleteDelay in interface Queue
- getAutoDeleteMessageCount
```
public long getAutoDeleteMessageCount()
```
  Specified by:
  
  getAutoDeleteMessageCount in interface Queue
- isTemporary
```
public boolean isTemporary()
```
  Specified by:
  
  isTemporary in interface Queue
- isAutoCreated
```
public boolean isAutoCreated()
```
  Specified by:
  
  isAutoCreated in interface Queue
- isPurgeOnNoConsumers
```
public boolean isPurgeOnNoConsumers()
```
  Specified by:
  
  isPurgeOnNoConsumers in interface Queue
- setPurgeOnNoConsumers
```
public void setPurgeOnNoConsumers(boolean value)
```
  Specified by:
  
  setPurgeOnNoConsumers in interface Queue
- isEnabled
```
public boolean isEnabled()
```
  Specified by:
  
  isEnabled in interface Queue
- setEnabled
```
public void setEnabled(boolean value)
```
  Specified by:
  
  setEnabled in interface Queue
- getMaxConsumers
```
public int getMaxConsumers()
```
  Specified by:
  
  getMaxConsumers in interface Queue
- setMaxConsumer
```
public void setMaxConsumer(int maxConsumers)
```
  Specified by:
  
  setMaxConsumer in interface Queue
- getGroupBuckets
```
public int getGroupBuckets()
```
  Specified by:
  
  getGroupBuckets in interface Queue
- setGroupBuckets
```
public void setGroupBuckets(int groupBuckets)
```
  Specified by:
  
  setGroupBuckets in interface Queue
- isGroupRebalance
```
public boolean isGroupRebalance()
```
  Specified by:
  
  isGroupRebalance in interface Queue
- setGroupRebalance
```
public void setGroupRebalance(boolean groupRebalance)
```
  Specified by:
  
  setGroupRebalance in interface Queue
- isGroupRebalancePauseDispatch
```
public boolean isGroupRebalancePauseDispatch()
```
  Specified by:
  
  isGroupRebalancePauseDispatch in interface Queue
- setGroupRebalancePauseDispatch
```
public void setGroupRebalancePauseDispatch(boolean groupRebalancePauseDispatch)
```
  Specified by:
  
  setGroupRebalancePauseDispatch in interface Queue
- getGroupFirstKey
```
public SimpleString getGroupFirstKey()
```
  Specified by:
  
  getGroupFirstKey in interface Queue
- setGroupFirstKey
```
public void setGroupFirstKey(SimpleString groupFirstKey)
```
  Specified by:
  
  setGroupFirstKey in interface Queue
- isConfigurationManaged
```
public boolean isConfigurationManaged()
```
  Specified by:
  
  isConfigurationManaged in interface Queue
- setConfigurationManaged
```
public void setConfigurationManaged(boolean configurationManaged)
```
  Specified by:
  
  setConfigurationManaged in interface Queue
- getName
```
public SimpleString getName()
```
  Specified by:
  
  getName in interface Queue
- getAddress
```
public SimpleString getAddress()
```
  Specified by:
  
  getAddress in interface Queue
- getID
```
public Long getID()
```
  Specified by:
  
  getID in interface Queue
- durableUp
```
public int durableUp(Message message)
```
  Specified by:
  
  durableUp in interface Queue
- durableDown
```
public int durableDown(Message message)
```
  Specified by:
  
  durableDown in interface Queue
- refUp
```
public void refUp(MessageReference messageReference)
```
  Specified by:
  
  refUp in interface Queue
- refDown
```
public void refDown(MessageReference messageReference)
```
  Specified by:
  
  refDown in interface Queue
- getPagingStore
```
public PagingStore getPagingStore()
```
  Specified by:
  
  getPagingStore in interface Queue
- getPageSubscription
```
public PageSubscription getPageSubscription()
```
  Specified by:
  
  getPageSubscription in interface Queue
- getRoutingType
```
public RoutingType getRoutingType()
```
  Specified by:
  
  getRoutingType in interface Queue
- setRoutingType
```
public void setRoutingType(RoutingType routingType)
```
  Specified by:
  
  setRoutingType in interface Queue
- getFilter
```
public Filter getFilter()
```
  Specified by:
  
  getFilter in interface Queue
- setFilter
```
public void setFilter(Filter filter)
```
  Specified by:
  
  setFilter in interface Queue
- unproposed
```
public void unproposed(SimpleString groupID)
```
  Specified by:
  
  unproposed in interface Queue
- addHead
```
public void addHead(MessageReference ref,
                    boolean scheduling)
```
  Specified by:
  
  addHead in interface Queue
- addSorted
```
public void addSorted(MessageReference ref,
                      boolean scheduling)
```
  Specified by:
  
  addSorted in interface Queue
- addHead
```
public void addHead(List<MessageReference> refs,
                    boolean scheduling)
```
  Specified by:
  
  addHead in interface Queue
- addSorted
```
public void addSorted(List<MessageReference> refs,
                      boolean scheduling)
```
  Specified by:
  
  addSorted in interface Queue
- reload
```
public void reload(MessageReference ref)
```
  Specified by:
  
  reload in interface Queue
- addTail
```
public void addTail(MessageReference ref)
```
  Specified by:
  
  addTail in interface Queue
- flushOnIntermediate
```
public void flushOnIntermediate(Runnable runnable)
```
  Specified by:
  
  flushOnIntermediate in interface Queue
- addTail
```
public void addTail(MessageReference ref,
                    boolean direct)
```
  Specified by:
  
  addTail in interface Queue
- scheduleIfPossible
```
protected boolean scheduleIfPossible(MessageReference ref)
```
- forceDelivery
```
public void forceDelivery()
```
  Description copied from interface: Queue
  
  This method will make sure that any pending message (including paged message) will be delivered
  
  Specified by:
  
  forceDelivery in interface Queue
- deliverAsync
```
public void deliverAsync()
```
  Specified by:
  
  deliverAsync in interface Queue
- close
```
public void close()
           throws Exception
```
  Specified by:
  
  close in interface Queue
  
  Throws:
  
  Exception
- getExecutor
```
public ArtemisExecutor getExecutor()
```
  Specified by:
  
  getExecutor in interface Queue
- deliverNow
```
public void deliverNow()
```
- flushExecutor
```
public boolean flushExecutor()
```
  Specified by:
  
  flushExecutor in interface Queue
- addConsumer
```
public void addConsumer(Consumer consumer)
                 throws Exception
```
  Specified by:
  
  addConsumer in interface Queue
  
  Throws:
  
  Exception
- addLingerSession
```
public void addLingerSession(String sessionId)
```
  Specified by:
  
  addLingerSession in interface Queue
- removeLingerSession
```
public void removeLingerSession(String sessionId)
```
  Specified by:
  
  removeLingerSession in interface Queue
- removeConsumer
```
public void removeConsumer(Consumer consumer)
```
  Specified by:
  
  removeConsumer in interface Queue
- addRedistributor
```
public void addRedistributor(long delay)
```
  Specified by:
  
  addRedistributor in interface Queue
- cancelRedistributor
```
public void cancelRedistributor()
```
  Specified by:
  
  cancelRedistributor in interface Queue
- getConsumerCount
```
public int getConsumerCount()
```
  Specified by:
  
  getConsumerCount in interface Queue
- getConsumerRemovedTimestamp
```
public long getConsumerRemovedTimestamp()
```
  Specified by:
  
  getConsumerRemovedTimestamp in interface Queue
- getRingSize
```
public long getRingSize()
```
  Specified by:
  
  getRingSize in interface Queue
- setRingSize
```
public void setRingSize(long ringSize)
```
  Specified by:
  
  setRingSize in interface Queue
- getMessageCountForRing
```
public long getMessageCountForRing()
```
- getConsumers
```
public Set<Consumer> getConsumers()
```
  Specified by:
  
  getConsumers in interface Queue
- getGroups
```
public Map<SimpleString,Consumer> getGroups()
```
  Specified by:
  
  getGroups in interface Queue
- resetGroup
```
public void resetGroup(SimpleString groupId)
```
  Specified by:
  
  resetGroup in interface Queue
- resetAllGroups
```
public void resetAllGroups()
```
  Specified by:
  
  resetAllGroups in interface Queue
- getGroupCount
```
public int getGroupCount()
```
  Specified by:
  
  getGroupCount in interface Queue
- hasMatchingConsumer
```
public boolean hasMatchingConsumer(Message message)
```
  Specified by:
  
  hasMatchingConsumer in interface Queue
- iterator
```
public LinkedListIterator<MessageReference> iterator()
```
  Description copied from interface: Queue
  
  It will iterate through memory only (not paging)
  
  Specified by:
  
  iterator in interface Queue
  
  Returns:
- browserIterator
```
public org.apache.activemq.artemis.core.server.impl.QueueImpl.QueueBrowserIterator browserIterator()
```
  Specified by:
  
  browserIterator in interface Queue
- peekFirstMessage
```
public MessageReference peekFirstMessage()
```
  Specified by:
  
  peekFirstMessage in interface Queue
- removeReferenceWithID
```
public MessageReference removeReferenceWithID(long id1)
                                       throws Exception
```
  Specified by:
  
  removeReferenceWithID in interface Queue
  
  Throws:
  
  Exception
- getReference
```
public MessageReference getReference(long id1)
                              throws ActiveMQException
```
  Specified by:
  
  getReference in interface Queue
  
  Throws:
  
  ActiveMQException
- getMessageCount
```
public long getMessageCount()
```
  Specified by:
  
  getMessageCount in interface Queue
- getPersistentSize
```
public long getPersistentSize()
```
  Description copied from interface: Queue
  
  This is the size of the messages in the queue when persisted on disk which is used for metrics tracking to give an idea of the amount of data on the queue to be consumed Note that this includes all messages on the queue, even messages that are non-durable which may only be in memory
  
  Specified by:
  
  getPersistentSize in interface Queue
- getDurableMessageCount
```
public long getDurableMessageCount()
```
  Description copied from interface: Queue
  
  This is the number of the durable messages in the queue
  
  Specified by:
  
  getDurableMessageCount in interface Queue
- getDurablePersistentSize
```
public long getDurablePersistentSize()
```
  Description copied from interface: Queue
  
  This is the persistent size of all the durable messages in the queue
  
  Specified by:
  
  getDurablePersistentSize in interface Queue
- getScheduledCount
```
public int getScheduledCount()
```
  Specified by:
  
  getScheduledCount in interface Queue
- getScheduledSize
```
public long getScheduledSize()
```
  Specified by:
  
  getScheduledSize in interface Queue
- getDurableScheduledCount
```
public int getDurableScheduledCount()
```
  Specified by:
  
  getDurableScheduledCount in interface Queue
- getDurableScheduledSize
```
public long getDurableScheduledSize()
```
  Specified by:
  
  getDurableScheduledSize in interface Queue
- getScheduledMessages
```
public List<MessageReference> getScheduledMessages()
```
  Specified by:
  
  getScheduledMessages in interface Queue
- getDeliveringMessages
```
public Map<String,List<MessageReference>> getDeliveringMessages()
```
  Description copied from interface: Queue
  
  Return a Map consisting of consumer.toString and its messages Delivering message is a property of the consumer, this method will aggregate the results per Server's consumer object
  
  Specified by:
  
  getDeliveringMessages in interface Queue
  
  Returns:
- getDeliveringCount
```
public int getDeliveringCount()
```
  Specified by:
  
  getDeliveringCount in interface Queue
- getDeliveringSize
```
public long getDeliveringSize()
```
  Specified by:
  
  getDeliveringSize in interface Queue
- getDurableDeliveringCount
```
public int getDurableDeliveringCount()
```
  Specified by:
  
  getDurableDeliveringCount in interface Queue
- getDurableDeliveringSize
```
public long getDurableDeliveringSize()
```
  Specified by:
  
  getDurableDeliveringSize in interface Queue
- acknowledge
```
public void acknowledge(MessageReference ref)
                 throws Exception
```
  Specified by:
  
  acknowledge in interface Queue
  
  Throws:
  
  Exception
- acknowledge
```
public void acknowledge(MessageReference ref,
                        ServerConsumer consumer)
                 throws Exception
```
  Specified by:
  
  acknowledge in interface Queue
  
  Throws:
  
  Exception
- acknowledge
```
public void acknowledge(MessageReference ref,
                        AckReason reason,
                        ServerConsumer consumer)
                 throws Exception
```
  Specified by:
  
  acknowledge in interface Queue
  
  Throws:
  
  Exception
- acknowledge
```
public void acknowledge(Transaction tx,
                        MessageReference ref)
                 throws Exception
```
  Specified by:
  
  acknowledge in interface Queue
  
  Throws:
  
  Exception
- acknowledge
```
public void acknowledge(Transaction tx,
                        MessageReference ref,
                        AckReason reason,
                        ServerConsumer consumer,
                        boolean delivering)
                 throws Exception
```
  The parameter delivering can be sent as false in situation where the ack is coming outside of the context of delivering. Example: Mirror replication will call the ack here without any consumer involved. On that case no previous delivery happened, hence no information about delivering statistics should be updated.
  
  Specified by:
  
  acknowledge in interface Queue
  
  Throws:
  
  Exception
- reacknowledge
```
public void reacknowledge(Transaction tx,
                          MessageReference ref)
                   throws Exception
```
  Specified by:
  
  reacknowledge in interface Queue
  
  Throws:
  
  Exception
- cancel
```
public void cancel(Transaction tx,
                   MessageReference reference)
```
  Specified by:
  
  cancel in interface Queue
- cancel
```
public void cancel(Transaction tx,
                   MessageReference reference,
                   boolean ignoreRedeliveryCheck)
```
  Specified by:
  
  cancel in interface Queue
- cancel
```
public void cancel(MessageReference reference,
                   long timeBase)
            throws Exception
```
  Specified by:
  
  cancel in interface Queue
  
  Throws:
  
  Exception
- expire
```
public void expire(MessageReference ref)
            throws Exception
```
  Specified by:
  
  expire in interface Queue
  
  Throws:
  
  Exception
- expire
```
public void expire(MessageReference ref,
                   ServerConsumer consumer,
                   boolean delivering)
            throws Exception
```
  The parameter delivering can be sent as false in situation where the ack is coming outside of the context of delivering. Example: Mirror replication will call the ack here without any consumer involved. On that case no previous delivery happened, hence no information about delivering statistics should be updated.
  
  Specified by:
  
  expire in interface Queue
  
  Throws:
  
  Exception
- getExpiryAddress
```
public SimpleString getExpiryAddress()
```
  Specified by:
  
  getExpiryAddress in interface Queue
- getDeadLetterAddress
```
public SimpleString getDeadLetterAddress()
```
  Specified by:
  
  getDeadLetterAddress in interface Queue
- referenceHandled
```
public void referenceHandled(MessageReference ref)
```
  Specified by:
  
  referenceHandled in interface Queue
- incrementMesssagesAdded
```
public void incrementMesssagesAdded()
```
  Specified by:
  
  incrementMesssagesAdded in interface Queue
- deliverScheduledMessages
```
public void deliverScheduledMessages()
                              throws ActiveMQException
```
  Description copied from interface: Queue
  
  cancels scheduled messages and send them to the head of the queue.
  
  Specified by:
  
  deliverScheduledMessages in interface Queue
  
  Throws:
  
  ActiveMQException
- deliverScheduledMessages
```
public void deliverScheduledMessages(String filterString)
                              throws ActiveMQException
```
  Description copied from interface: Queue
  
  cancels scheduled messages which match the filter and send them to the head of the queue.
  
  Specified by:
  
  deliverScheduledMessages in interface Queue
  
  Throws:
  
  ActiveMQException
- deliverScheduledMessage
```
public void deliverScheduledMessage(long messageId)
                             throws ActiveMQException
```
  Description copied from interface: Queue
  
  cancels scheduled message with the corresponding message ID and sends it to the head of the queue.
  
  Specified by:
  
  deliverScheduledMessage in interface Queue
  
  Throws:
  
  ActiveMQException
- getMessagesAdded
```
public long getMessagesAdded()
```
  Specified by:
  
  getMessagesAdded in interface Queue
- getMessagesAcknowledged
```
public long getMessagesAcknowledged()
```
  Specified by:
  
  getMessagesAcknowledged in interface Queue
- getAcknowledgeAttempts
```
public long getAcknowledgeAttempts()
```
  Specified by:
  
  getAcknowledgeAttempts in interface Queue
- getMessagesExpired
```
public long getMessagesExpired()
```
  Specified by:
  
  getMessagesExpired in interface Queue
- getMessagesKilled
```
public long getMessagesKilled()
```
  Specified by:
  
  getMessagesKilled in interface Queue
- getMessagesReplaced
```
public long getMessagesReplaced()
```
  Specified by:
  
  getMessagesReplaced in interface Queue
- deleteAllReferences
```
public int deleteAllReferences()
                        throws Exception
```
  Specified by:
  
  deleteAllReferences in interface Queue
  
  Throws:
  
  Exception
- deleteAllReferences
```
public int deleteAllReferences(int flushLimit)
                        throws Exception
```
  Specified by:
  
  deleteAllReferences in interface Queue
  
  Throws:
  
  Exception
- deleteMatchingReferences
```
public int deleteMatchingReferences(Filter filter)
                             throws Exception
```
  Specified by:
  
  deleteMatchingReferences in interface Queue
  
  Throws:
  
  Exception
- deleteMatchingReferences
```
public int deleteMatchingReferences(int flushLimit,
                                    Filter filter1,
                                    AckReason ackReason)
                             throws Exception
```
  Specified by:
  
  deleteMatchingReferences in interface Queue
  
  Throws:
  
  Exception
- destroyPaging
```
public void destroyPaging()
                   throws Exception
```
  Specified by:
  
  destroyPaging in interface Queue
  
  Throws:
  
  Exception
- deleteReference
```
public boolean deleteReference(long messageID)
                        throws Exception
```
  Specified by:
  
  deleteReference in interface Queue
  
  Throws:
  
  Exception
- deleteQueue
```
public void deleteQueue()
                 throws Exception
```
  Specified by:
  
  deleteQueue in interface Queue
  
  Throws:
  
  Exception
- removeAddress
```
public void removeAddress()
                   throws Exception
```
  Description copied from interface: Queue
  
  This method will push a removeAddress call into server's remove address
  
  Specified by:
  
  removeAddress in interface Queue
  
  Throws:
  
  Exception
- deleteQueue
```
public void deleteQueue(boolean removeConsumers)
                 throws Exception
```
  Specified by:
  
  deleteQueue in interface Queue
  
  Throws:
  
  Exception
- expireReference
```
public boolean expireReference(long messageID)
                        throws Exception
```
  Specified by:
  
  expireReference in interface Queue
  
  Throws:
  
  Exception
- expireReferences
```
public int expireReferences(Filter filter)
                     throws Exception
```
  Description copied from interface: Queue
  
  Expire all the references in the queue which matches the filter
  
  Specified by:
  
  expireReferences in interface Queue
  
  Throws:
  
  Exception
- expireReferences
```
public void expireReferences(Runnable done)
```
  Specified by:
  
  expireReferences in interface Queue
- isExpirationRedundant
```
public boolean isExpirationRedundant()
```
- sendMessageToDeadLetterAddress
```
public boolean sendMessageToDeadLetterAddress(long messageID)
                                       throws Exception
```
  Specified by:
  
  sendMessageToDeadLetterAddress in interface Queue
  
  Throws:
  
  Exception
- sendMessagesToDeadLetterAddress
```
public int sendMessagesToDeadLetterAddress(Filter filter)
                                    throws Exception
```
  Specified by:
  
  sendMessagesToDeadLetterAddress in interface Queue
  
  Throws:
  
  Exception
- moveReference
```
public boolean moveReference(long messageID,
                             SimpleString toAddress,
                             Binding binding,
                             boolean rejectDuplicate)
                      throws Exception
```
  Specified by:
  
  moveReference in interface Queue
  
  Throws:
  
  Exception
- moveReferences
```
public int moveReferences(Filter filter,
                          SimpleString toAddress,
                          Binding binding)
                   throws Exception
```
  Specified by:
  
  moveReferences in interface Queue
  
  Throws:
  
  Exception
- moveReferences
```
public int moveReferences(int flushLimit,
                          Filter filter,
                          SimpleString toAddress,
                          boolean rejectDuplicates,
                          Binding binding)
                   throws Exception
```
  Specified by:
  
  moveReferences in interface Queue
  
  Throws:
  
  Exception
- moveReferences
```
public int moveReferences(int flushLimit,
                          Filter filter,
                          SimpleString toAddress,
                          boolean rejectDuplicates,
                          int messageCount,
                          Binding binding)
                   throws Exception
```
  Specified by:
  
  moveReferences in interface Queue
  
  Throws:
  
  Exception
- moveReferencesBetweenSnFQueues
```
public int moveReferencesBetweenSnFQueues(SimpleString queueSuffix)
                                   throws Exception
```
  Throws:
  
  Exception
- rerouteMessages
```
public int rerouteMessages(SimpleString queueName,
                           Filter filter)
                    throws Exception
```
  Throws:
  
  Exception
- retryMessages
```
public int retryMessages(Filter filter)
                  throws Exception
```
  Specified by:
  
  retryMessages in interface Queue
  
  Throws:
  
  Exception
- retryMessages
```
public int retryMessages(Filter filter,
                         Integer expectedHits)
                  throws Exception
```
  Specified by:
  
  retryMessages in interface Queue
  
  Throws:
  
  Exception
- changeReferencePriority
```
public boolean changeReferencePriority(long messageID,
                                       byte newPriority)
                                throws Exception
```
  Specified by:
  
  changeReferencePriority in interface Queue
  
  Throws:
  
  Exception
- changeReferencesPriority
```
public int changeReferencesPriority(Filter filter,
                                    byte newPriority)
                             throws Exception
```
  Specified by:
  
  changeReferencesPriority in interface Queue
  
  Throws:
  
  Exception
- resetAllIterators
```
public void resetAllIterators()
```
  Specified by:
  
  resetAllIterators in interface Queue
- pause
```
public void pause()
```
  Description copied from interface: Queue
  
  Pauses the queue. It will receive messages but won't give them to the consumers until resumed. If a queue is paused, pausing it again will only throw a warning. To check if a queue is paused, invoke isPaused()
  
  Specified by:
  
  pause in interface Queue
- reloadPause
```
public void reloadPause(long recordID)
```
  Specified by:
  
  reloadPause in interface Queue
- pause
```
public void pause(boolean persist)
```
  Description copied from interface: Queue
  
  Pauses the queue. It will receive messages but won't give them to the consumers until resumed. If a queue is paused, pausing it again will only throw a warning. To check if a queue is paused, invoke isPaused()
  
  Specified by:
  
  pause in interface Queue
- resume
```
public void resume()
```
  Description copied from interface: Queue
  
  Resumes the delivery of message for the queue. If a queue is resumed, resuming it again will only throw a warning. To check if a queue is resumed, invoke isPaused()
  
  Specified by:
  
  resume in interface Queue
- isPaused
```
public boolean isPaused()
```
  Specified by:
  
  isPaused in interface Queue
  
  Returns:
  
  true if paused, false otherwise.
- isPersistedPause
```
public boolean isPersistedPause()
```
  Description copied from interface: Queue
  
  if the pause was persisted
  
  Specified by:
  
  isPersistedPause in interface Queue
  
  Returns:
- isDirectDeliver
```
public boolean isDirectDeliver()
```
  Specified by:
  
  isDirectDeliver in interface Queue
- isInternalQueue
```
public boolean isInternalQueue()
```
  Description copied from interface: Queue
  
  We can't send stuff to DLQ on queues used on clustered-bridge-communication
  
  Specified by:
  
  isInternalQueue in interface Queue
  
  Returns:
  
  the internalQueue
- setInternalQueue
```
public void setInternalQueue(boolean internalQueue)
```
  Specified by:
  
  setInternalQueue in interface Queue
  
  Parameters:
  
  internalQueue - the internalQueue to set
- equals
```
public boolean equals(Object other)
```
  Overrides:
  
  equals in class Object
- hashCode
```
public int hashCode()
```
  Overrides:
  
  hashCode in class Object
- toString
```
public String toString()
```
  Overrides:
  
  toString in class Object
- pruneLastValues
```
protected void pruneLastValues()
```
- removeMessageReference
```
protected void removeMessageReference(QueueImpl.ConsumerHolder<? extends Consumer> holder,
                                      MessageReference ref)
```
- refRemoved
```
protected void refRemoved(MessageReference ref)
```
- addRefSize
```
protected void addRefSize(MessageReference ref)
```
- refAdded
```
protected void refAdded(MessageReference ref)
```
- removeWithSuppliedID
```
public MessageReference removeWithSuppliedID(String serverID,
                                             long id,
                                             NodeStore<MessageReference> nodeStore)
```
  Description copied from interface: Queue
  
  Remove item with a supplied non-negative (>= 0) ID. If the idSupplier returns < 0 the ID is considered a non value (null) and it will be ignored.
  
  Specified by:
  
  removeWithSuppliedID in interface Queue
  
  See Also:
  
  LinkedList.setNodeStore(NodeStore)
- checkRedelivery
```
public Pair<Boolean,Boolean> checkRedelivery(MessageReference reference,
                                                   long timeBase,
                                                   boolean ignoreRedeliveryDelay)
                                            throws Exception
```
  Specified by:
  
  checkRedelivery in interface Queue
  
  Returns:
  
  a Pair of Booleans: the first indicates whether or not redelivery happened; the second indicates whether or not the message was actually sent to a DLA with bindings
  
  Throws:
  
  Exception
- getNumberOfReferences
```
public int getNumberOfReferences()
```
  Used on testing only *
- sendToDeadLetterAddress
```
public boolean sendToDeadLetterAddress(Transaction tx,
                                       MessageReference ref)
                                throws Exception
```
  Specified by:
  
  sendToDeadLetterAddress in interface Queue
  
  Returns:
  
  whether or not the message was actually sent to a DLA with bindings
  
  Throws:
  
  Exception
- errorProcessing
```
public void errorProcessing(Consumer consumer,
                            Throwable t,
                            MessageReference reference)
```
  This will print errors and decide what to do with the errored consumer from the protocol layer.
  
  Specified by:
  
  errorProcessing in interface Queue
- postAcknowledge
```
public void postAcknowledge(MessageReference ref,
                            AckReason reason)
```
  Specified by:
  
  postAcknowledge in interface Queue
- postAcknowledge
```
public void postAcknowledge(MessageReference ref,
                            AckReason reason,
                            boolean delivering)
```
  The parameter delivering can be sent as false in situation where the ack is coming outside of the context of delivering. Example: Mirror replication will call the ack here without any consumer involved. On that case no previous delivery happened, hence no information about delivering statistics should be updated.
  
  Specified by:
  
  postAcknowledge in interface Queue
- resetMessagesAdded
```
public void resetMessagesAdded()
```
  Specified by:
  
  resetMessagesAdded in interface Queue
- resetMessagesAcknowledged
```
public void resetMessagesAcknowledged()
```
  Specified by:
  
  resetMessagesAcknowledged in interface Queue
- resetMessagesExpired
```
public void resetMessagesExpired()
```
  Specified by:
  
  resetMessagesExpired in interface Queue
- resetMessagesKilled
```
public void resetMessagesKilled()
```
  Specified by:
  
  resetMessagesKilled in interface Queue
- recheckRefCount
```
public void recheckRefCount(OperationContext context)
```
  Description copied from interface: Queue
  
  This is to perform a check on the counter again
  
  Specified by:
  
  recheckRefCount in interface Queue
- groupMap
```
public static MessageGroups<Consumer> groupMap(int groupBuckets)
```
- getQueueConfiguration
```
public QueueConfiguration getQueueConfiguration()
```
  Specified by:
  
  getQueueConfiguration in interface Queue
- incDelivering
```
public void incDelivering(MessageReference ref)
```
- decDelivering
```
public void decDelivering(MessageReference reference)
```

Class QueueImpl

Nested Class Summary

Field Summary

Fields inherited from interface org.apache.activemq.artemis.core.server.Queue

Constructor Summary

Method Summary

Methods inherited from class org.apache.activemq.artemis.utils.critical.CriticalComponentImpl

Methods inherited from class java.lang.Object

Methods inherited from interface org.apache.activemq.artemis.utils.critical.CriticalComponent

Methods inherited from interface org.apache.activemq.artemis.core.server.Queue

Field Detail

CRITICAL_PATHS

CRITICAL_PATH_ADD_TAIL

CRITICAL_PATH_ADD_HEAD

CRITICAL_DELIVER

CRITICAL_CONSUMER

CRITICAL_CHECK_DEPAGE

NUM_PRIORITIES

MAX_DELIVERIES_IN_LOOP

CHECK_QUEUE_SIZE_PERIOD

DELIVERY_TIMEOUT

DEFAULT_FLUSH_LIMIT

pageSubscription

messageReferences

pendingMetrics

scheduledDeliveryHandler

dispatching

dispatchStartTime

Constructor Detail

QueueImpl

QueueImpl

QueueImpl

QueueImpl

QueueImpl

QueueImpl

QueueImpl

QueueImpl

Method Detail

isSwept

setSwept

debug

allowsReferenceCallback

isMirrorController

setMirrorController

getRoutingName

getUniqueName

getUser

setUser

isExclusive

setExclusive

getConsumersBeforeDispatch

setConsumersBeforeDispatch

getDelayBeforeDispatch

setDelayBeforeDispatch

getDispatchStartTime

isDispatching

setDispatching

isLastValue

getLastValueKey

isNonDestructive

setNonDestructive

route

routeWithAck

getConsumersRefCount

isDurable

isDurableMessage

isAutoDelete

getAutoDeleteDelay

getAutoDeleteMessageCount

isTemporary

isAutoCreated

isPurgeOnNoConsumers

setPurgeOnNoConsumers

isEnabled

setEnabled

getMaxConsumers

setMaxConsumer

getGroupBuckets

setGroupBuckets

isGroupRebalance