abstract class Hub[A] extends Serializable
A Hub[A]
is a concurrent data structure that allows multiple publishers to
publish A
values and multiple subscribers to poll A
values with the
guarantee that all subscribers will receive all values published to the hub
while they are subscribed.
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- new Hub()
Abstract Value Members
-
abstract
def
capacity: Int
The maximum capacity of the hub.
-
abstract
def
isEmpty(): Boolean
Checks whether the hub is currently empty.
-
abstract
def
isFull(): Boolean
Checks whether the hub is currently full.
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abstract
def
publish(a: A): Boolean
Publishes the specified value to the hub and returns whether the value was successfully published to the hub.
-
abstract
def
publishAll(as: Iterable[A]): Chunk[A]
Publishes the specified values to the hub, returning the values that could not be successfully published to the hub.
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abstract
def
size(): Int
The current number of values in the hub.
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abstract
def
slide(): Unit
Drops a value from the hub.
-
abstract
def
subscribe(): Subscription[A]
Subscribes to receive values from the hub.
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