A Queue which supports a side-effecting variant of tryOffer, allowing impure code to add elements to the queue without having to indirect through something like Dispatcher. Note that a side-effecting variant of offer is impossible without hard-blocking a thread (when the queue is full), and thus is not supported by this API. For a variant of the same queue which supports a side-effecting offer, see UnboundedQueue.
Attributes
- See also
- Companion
- object
- Source
- BoundedQueue.scala
- Graph
-
- Supertypes
-
class Objecttrait Matchableclass AnyShow all
- Known subtypes
-
Members list
Value members
Inherited methods
Modifies the context in which this queue is executed using the natural transformation f.
Modifies the context in which this queue is executed using the natural transformation f.
Attributes
- Returns
-
a queue in the new context obtained by mapping the current one using
f - Inherited from:
- Queue
- Source
- Queue.scala
Enqueues the given element at the back of the queue, possibly fiber blocking until sufficient capacity becomes available.
Enqueues the given element at the back of the queue, possibly fiber blocking until sufficient capacity becomes available.
Value parameters
- a
-
the element to be put at the back of the queue
Attributes
- Inherited from:
- QueueSink
- Source
- QueueSink.scala
Attributes
- Inherited from:
- QueueSource
- Source
- QueueSource.scala
Dequeues an element from the front of the queue, possibly fiber blocking until an element becomes available.
Dequeues an element from the front of the queue, possibly fiber blocking until an element becomes available.
Attributes
- Inherited from:
- QueueSource
- Source
- QueueSource.scala
Attempts to enqueue the given element at the back of the queue without semantically blocking.
Attempts to enqueue the given element at the back of the queue without semantically blocking.
Value parameters
- a
-
the element to be put at the back of the queue
Attributes
- Returns
-
an effect that describes whether the enqueuing of the given element succeeded without blocking
- Inherited from:
- QueueSink
- Source
- QueueSink.scala
Attempts to enqueue the given elements at the back of the queue without semantically blocking.
Attempts to enqueue the given elements at the back of the queue without semantically blocking. If an item in the list cannot be enqueued, the remaining elements will be returned. This is a convenience method that recursively runs tryOffer and does not offer any additional performance benefits.
Value parameters
- list
-
the elements to be put at the back of the queue
Attributes
- Returns
-
an effect that contains the remaining valus that could not be offered.
- Inherited from:
- QueueSink
- Source
- QueueSink.scala
Attempts to dequeue an element from the front of the queue, if one is available without fiber blocking.
Attempts to dequeue an element from the front of the queue, if one is available without fiber blocking.
Attributes
- Returns
-
an effect that describes whether the dequeueing of an element from the queue succeeded without blocking, with
Nonedenoting that no element was available - Inherited from:
- QueueSource
- Source
- QueueSource.scala
Attempts to dequeue elements from the front of the queue, if they are available without semantically blocking.
Attempts to dequeue elements from the front of the queue, if they are available without semantically blocking. This method does not guarantee any additional performance benefits beyond simply recursively calling tryTake, though some implementations will provide a more efficient implementation.
Value parameters
- maxN
-
The max elements to dequeue. Passing
Nonewill try to dequeue the whole queue.
Attributes
- Returns
-
an effect that contains the dequeued elements
- Inherited from:
- QueueSource
- Source
- QueueSource.scala
Attributes
- Inherited from:
- BoundedQueueSink
- Source
- BoundedQueueSink.scala