org.apache.activemq.apollo.broker

Queue

class Queue extends BaseRetained with BindableDeliveryProducer with DeliveryConsumer with BaseService with DomainDestination with Dispatched

go to: companion
linear super types: DomainDestination, BaseService, Dispatched, Service, DeliveryConsumer, BindableDeliveryProducer, DeliveryProducer, BaseRetained, Retained, AnyRef, Any
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  1. Queue
  2. DomainDestination
  3. BaseService
  4. Dispatched
  5. Service
  6. DeliveryConsumer
  7. BindableDeliveryProducer
  8. DeliveryProducer
  9. BaseRetained
  10. Retained
  11. AnyRef
  12. Any
Visibility
  1. Public
  2. All
Impl.
  1. Concrete
  2. Abstract

Instance constructors

  1. new Queue (router: LocalRouter, id: Long, binding: QueueBinding, config: QueueDTO)

Value Members

  1. def != (arg0: AnyRef) : Boolean

    attributes: final
    definition classes: AnyRef
  2. def != (arg0: Any) : Boolean

    o != arg0 is the same as !(o == (arg0)).

    o != arg0 is the same as !(o == (arg0)).

    arg0

    the object to compare against this object for dis-equality.

    returns

    false if the receiver object is equivalent to the argument; true otherwise.

    attributes: final
    definition classes: Any
  3. def ## () : Int

    attributes: final
    definition classes: AnyRef → Any
  4. def $asInstanceOf [T0] () : T0

    attributes: final
    definition classes: AnyRef
  5. def $isInstanceOf [T0] () : Boolean

    attributes: final
    definition classes: AnyRef
  6. def == (arg0: AnyRef) : Boolean

    o == arg0 is the same as if (o eq null) arg0 eq null else o.equals(arg0).

    o == arg0 is the same as if (o eq null) arg0 eq null else o.equals(arg0).

    arg0

    the object to compare against this object for equality.

    returns

    true if the receiver object is equivalent to the argument; false otherwise.

    attributes: final
    definition classes: AnyRef
  7. def == (arg0: Any) : Boolean

    o == arg0 is the same as o.equals(arg0).

    o == arg0 is the same as o.equals(arg0).

    arg0

    the object to compare against this object for equality.

    returns

    true if the receiver object is equivalent to the argument; false otherwise.

    attributes: final
    definition classes: Any
  8. var _serviceFailure : Exception

    attributes: protected
    definition classes: BaseService
  9. var _service_state : State

    attributes: protected
    definition classes: BaseService
  10. def _start (on_completed: Runnable) : Unit

    attributes: protected
    definition classes: Queue → BaseService
  11. def _stop (on_completed: Runnable) : Unit

    attributes: protected
    definition classes: Queue → BaseService
  12. val ack_source : CustomDispatchSource[(AcquiredQueueEntry, Boolean, StoreUOW), ListBuffer[(AcquiredQueueEntry, Boolean, StoreUOW)]]

  13. def addCapacity (amount: Int) : Unit

  14. var all_subscriptions : Map[DeliveryConsumer, Subscription]

  15. def asInstanceOf [T0] : T0

    This method is used to cast the receiver object to be of type T0.

    This method is used to cast the receiver object to be of type T0.

    Note that the success of a cast at runtime is modulo Scala's erasure semantics. Therefore the expression1.asInstanceOf[String] will throw a ClassCastException at runtime, while the expressionList(1).asInstanceOf[List[String]] will not. In the latter example, because the type argument is erased as part of compilation it is not possible to check whether the contents of the list are of the requested typed.

    returns

    the receiver object.

    attributes: final
    definition classes: Any
  16. def assertRetained () : Unit

    attributes: protected final
    definition classes: BaseRetained
  17. def assert_executing : Unit

    attributes: protected
    definition classes: Dispatched
  18. def bind (destination: DestinationDTO, consumer: DeliveryConsumer) : Unit

    definition classes: QueueDomainDestination
  19. def bind (values: List[DeliveryConsumer]) : Unit

    definition classes: QueueBindableDeliveryProducer
  20. def bind (value: DeliveryConsumer, security: SecurityContext) : Result[Zilch, String]

  21. val binding : QueueBinding

  22. def browser : Boolean

    definition classes: DeliveryConsumer
  23. def clone () : AnyRef

    This method creates and returns a copy of the receiver object.

    This method creates and returns a copy of the receiver object.

    The default implementation of the clone method is platform dependent.

    returns

    a copy of the receiver object.

    attributes: protected
    definition classes: AnyRef
  24. def collocate (value: DispatchQueue) : Unit

    definition classes: DeliveryProducer
  25. var config : QueueDTO

  26. def configure (c: QueueDTO) : Unit

  27. def connect (destination: DestinationDTO, producer: BindableDeliveryProducer) : Unit

    definition classes: QueueDomainDestination
  28. def connect (p: DeliveryProducer) : DeliverySession {...}

    definition classes: QueueDeliveryConsumer
  29. def connected () : Unit

    definition classes: QueueBindableDeliveryProducer
  30. def connection : Option[BrokerConnection]

    definition classes: QueueDeliveryConsumerDeliveryProducer
  31. var dequeue_item_counter : Long

  32. var dequeue_size_counter : Long

  33. var dequeue_ts : Long

  34. def destination_dto : DestinationDTO

    definition classes: QueueDomainDestination
  35. def disconnect (producer: BindableDeliveryProducer) : Unit

    definition classes: QueueDomainDestination
  36. def disconnected () : Nothing

    definition classes: QueueBindableDeliveryProducer
  37. val dispatch_queue : DispatchQueue

    definition classes: Queue → Dispatched → DeliveryConsumerBindableDeliveryProducerDeliveryProducer
  38. def display_active_entries : Unit

  39. def display_stats : Unit

  40. def dispose () : Unit

    definition classes: Queue → BaseRetained
  41. def drain_acks : Unit

  42. def drain_store_loads () : Unit

  43. def drain_swap_out_completes () : Unit

  44. var enqueue_item_counter : Long

  45. var enqueue_size_counter : Long

  46. var enqueue_ts : Long

  47. val entries : LinkedNodeList[QueueEntry]

  48. def eq (arg0: AnyRef) : Boolean

    This method is used to test whether the argument (arg0) is a reference to the receiver object (this).

    This method is used to test whether the argument (arg0) is a reference to the receiver object (this).

    The eq method implements an [http://en.wikipedia.org/wiki/Equivalence_relation equivalence relation] on non-null instances of AnyRef: * It is reflexive: for any non-null instance x of type AnyRef, x.eq(x) returns true. * It is symmetric: for any non-null instances x and y of type AnyRef, x.eq(y) returns true if and only if y.eq(x) returns true. * It is transitive: for any non-null instances x, y, and z of type AnyRef if x.eq(y) returns true and y.eq(z) returns true, then x.eq(z) returns true.

    Additionally, the eq method has three other properties. * It is consistent: for any non-null instances x and y of type AnyRef, multiple invocations of x.eq(y) consistently returns true or consistently returns false. * For any non-null instance x of type AnyRef, x.eq(null) and null.eq(x) returns false. * null.eq(null) returns true.

    When overriding the equals or hashCode methods, it is important to ensure that their behavior is consistent with reference equality. Therefore, if two objects are references to each other (o1 eq o2), they should be equal to each other (o1 == o2) and they should hash to the same value (o1.hashCode == o2.hashCode).

    arg0

    the object to compare against this object for reference equality.

    returns

    true if the argument is a reference to the receiver object; false otherwise.

    attributes: final
    definition classes: AnyRef
  49. def equals (arg0: Any) : Boolean

    This method is used to compare the receiver object (this) with the argument object (arg0) for equivalence.

    This method is used to compare the receiver object (this) with the argument object (arg0) for equivalence.

    The default implementations of this method is an [http://en.wikipedia.org/wiki/Equivalence_relation equivalence relation]: * It is reflexive: for any instance x of type Any, x.equals(x) should return true. * It is symmetric: for any instances x and y of type Any, x.equals(y) should return true if and only if y.equals(x) returns true. * It is transitive: for any instances x, y, and z of type AnyRef if x.equals(y) returns true and y.equals(z) returns true, then x.equals(z) should return true.

    If you override this method, you should verify that your implementation remains an equivalence relation. Additionally, when overriding this method it is often necessary to override hashCode to ensure that objects that are "equal" (o1.equals(o2) returns true) hash to the same scala.Int (o1.hashCode.equals(o2.hashCode)).

    arg0

    the object to compare against this object for equality.

    returns

    true if the receiver object is equivalent to the argument; false otherwise.

    definition classes: AnyRef → Any
  50. def exclusive : Boolean

    definition classes: DeliveryConsumer
  51. var exclusive_subscriptions : ListBuffer[Subscription]

  52. val filter : BooleanExpression

  53. def finalize () : Unit

    This method is called by the garbage collector on the receiver object when garbage collection determines that there are no more references to the object.

    This method is called by the garbage collector on the receiver object when garbage collection determines that there are no more references to the object.

    The details of when and if the finalize method are invoked, as well as the interaction between finalizeand non-local returns and exceptions, are all platform dependent.

    attributes: protected
    definition classes: AnyRef
  54. def getClass () : java.lang.Class[_]

    Returns a representation that corresponds to the dynamic class of the receiver object.

    Returns a representation that corresponds to the dynamic class of the receiver object.

    The nature of the representation is platform dependent.

    returns

    a representation that corresponds to the dynamic class of the receiver object.

    attributes: final
    definition classes: AnyRef
  55. def getDisposer () : Runnable

    attributes: final
    definition classes: BaseRetained
  56. def hashCode () : Int

    Returns a hash code value for the object.

    Returns a hash code value for the object.

    The default hashing algorithm is platform dependent.

    Note that it is allowed for two objects to have identical hash codes (o1.hashCode.equals(o2.hashCode)) yet not be equal (o1.equals(o2) returns false). A degenerate implementation could always return 0. However, it is required that if two objects are equal (o1.equals(o2) returns true) that they have identical hash codes (o1.hashCode.equals(o2.hashCode)). Therefore, when overriding this method, be sure to verify that the behavior is consistent with the equals method.

    returns

    the hash code value for the object.

    definition classes: AnyRef → Any
  57. val head_entry : QueueEntry

  58. val id : Long

    definition classes: QueueDomainDestination
  59. var inbound_sessions : Set[DeliverySession]

  60. var individual_swapped_items : Int

  61. def isInstanceOf [T0] : Boolean

    This method is used to test whether the dynamic type of the receiver object is T0.

    This method is used to test whether the dynamic type of the receiver object is T0.

    Note that the test result of the test is modulo Scala's erasure semantics. Therefore the expression1.isInstanceOf[String] will return false, while the expression List(1).isInstanceOf[List[String]] will return true. In the latter example, because the type argument is erased as part of compilation it is not possible to check whether the contents of the list are of the requested typed.

    returns

    true if the receiver object is an instance of erasure of type T0; false otherwise.

    attributes: final
    definition classes: Any
  62. def is_persistent : Boolean

    definition classes: QueueDeliveryConsumer
  63. var last_maintenance_ts : Long

  64. def matches (delivery: Delivery) : Boolean

    definition classes: QueueDeliveryConsumer
  65. var message_seq_counter : Long

  66. object messages extends Sink[Delivery]

  67. var nack_item_counter : Long

  68. var nack_size_counter : Long

  69. var nack_ts : Long

  70. def name : String

    definition classes: DomainDestination
  71. def ne (arg0: AnyRef) : Boolean

    o.ne(arg0) is the same as !(o.eq(arg0)).

    o.ne(arg0) is the same as !(o.eq(arg0)).

    arg0

    the object to compare against this object for reference dis-equality.

    returns

    false if the argument is not a reference to the receiver object; true otherwise.

    attributes: final
    definition classes: AnyRef
  72. def notify () : Unit

    Wakes up a single thread that is waiting on the receiver object's monitor.

    Wakes up a single thread that is waiting on the receiver object's monitor.

    attributes: final
    definition classes: AnyRef
  73. def notifyAll () : Unit

    Wakes up all threads that are waiting on the receiver object's monitor.

    Wakes up all threads that are waiting on the receiver object's monitor.

    attributes: final
    definition classes: AnyRef
  74. def queue_items : Long

  75. def queue_size : Long

  76. def release (arg0: Int) : Unit

    attributes: protected final
    definition classes: BaseRetained
  77. def release () : Unit

    attributes: final
    definition classes: BaseRetained → Retained
  78. def retain () : Unit

    attributes: final
    definition classes: BaseRetained → Retained
  79. def retained () : Int

    attributes: final
    definition classes: BaseRetained → Retained
  80. val router : LocalRouter

  81. def schedule_periodic_maintenance : Unit

  82. def serviceFailure : Exception

    definition classes: BaseService
  83. def service_state : State

    definition classes: BaseService
  84. val session_manager : SinkMux[Delivery]

  85. def setDisposer (arg0: Runnable) : Unit

    attributes: final
    definition classes: BaseRetained
  86. def start (on_completed: Runnable) : Unit

    attributes: final
    definition classes: BaseService → Service
  87. def start () : Unit

    attributes: final
    definition classes: BaseService → Service
  88. def stop (on_completed: Runnable) : Unit

    attributes: final
    definition classes: BaseService → Service
  89. def stop () : Unit

    attributes: final
    definition classes: BaseService → Service
  90. val store_load_source : CustomDispatchSource[(Swapped, MessageRecord), ListBuffer[(Swapped, MessageRecord)]]

  91. var swap_in_item_counter : Long

  92. var swap_in_size_counter : Long

  93. def swap_messages : Unit

  94. val swap_out_completes_source : CustomDispatchSource[Loaded, ListBuffer[Loaded]]

  95. var swap_out_item_counter : Long

  96. var swap_out_size_counter : Long

  97. val swap_source : CustomDispatchSource[Integer, Integer]

  98. var swapped_in_items : Int

  99. var swapped_in_size : Int

  100. var swapped_in_size_max : Int

  101. var swapping_in_size : Int

  102. var swapping_out_size : Int

  103. def synchronized [T0] (arg0: T0) : T0

    attributes: final
    definition classes: AnyRef
  104. var tail_entry : QueueEntry

  105. def toString () : String

    Returns a string representation of the object.

    Returns a string representation of the object.

    The default representation is platform dependent.

    returns

    a string representation of the object.

    definition classes: AnyRef → Any
  106. def trigger_swap : Unit

  107. var tune_consumer_buffer : Int

    The amount of memory buffer space to use per subscription.

    The amount of memory buffer space to use per subscription.

  108. var tune_persistent : Boolean

    Should this queue persistently store it's entries?

    Should this queue persistently store it's entries?

  109. def tune_producer_buffer : Int

    The amount of memory buffer space for receiving messages.

    The amount of memory buffer space for receiving messages.

  110. def tune_queue_buffer : Int

    The amount of memory buffer space for the queue.

    The amount of memory buffer space for the queue..

  111. var tune_swap : Boolean

    Should messages be swapped out of memory if no consumers need the message?

    Should messages be swapped out of memory if no consumers need the message?

  112. var tune_swap_range_size : Int

    The number max number of swapped queue entries to load for the store at a time.

    The number max number of swapped queue entries to load for the store at a time. Note that swapped entries are just reference pointers to the actual messages. When not loaded, the batch is referenced as sequence range to conserve memory.

  113. def unbind (consumer: DeliveryConsumer, persistent: Boolean) : Unit

    definition classes: QueueDomainDestination
  114. def unbind (values: List[DeliveryConsumer]) : Unit

    definition classes: QueueBindableDeliveryProducer
  115. def virtual_host : VirtualHost

    definition classes: QueueDomainDestination
  116. def wait () : Unit

    attributes: final
    definition classes: AnyRef
  117. def wait (arg0: Long, arg1: Int) : Unit

    attributes: final
    definition classes: AnyRef
  118. def wait (arg0: Long) : Unit

    attributes: final
    definition classes: AnyRef

Inherited from DomainDestination

Inherited from BaseService

Inherited from Dispatched

Inherited from Service

Inherited from DeliveryConsumer

Inherited from BindableDeliveryProducer

Inherited from DeliveryProducer

Inherited from BaseRetained

Inherited from Retained

Inherited from AnyRef

Inherited from Any