org.apache.qpid.server.queue
Interfaces 
ManagedQueue
QueueRegistry
Subscription
SubscriptionFactory
SubscriptionManager
WeightedSubscriptionManager
Classes 
AMQMessage
AMQQueue
AsyncDeliveryConfig
ConcurrentDeliveryManager
DefaultQueueRegistry
SubscriptionImpl
SubscriptionImpl.Factory
Exceptions 
FailedDequeueException
MessageCleanupException
NoConsumersException