com.linecorp.armeria.common.stream (Armeria 0.81.0 API reference)

Streamed message types.

Starting points

Interface Summary
Interface	Description
SignalLengthGetter<T>	A function that accepts one signal and produces the length of the signal.
StreamMessage<T>	A variant of Reactive Streams `Publisher`, which allows only one `Subscriber`.
StreamWriter<T>	Produces the objects to be published by a `StreamMessage`.

Class Summary
Class	Description
AbstractStreamMessageDuplicator<T,U extends StreamMessage<T>>	Allows subscribing to a `StreamMessage` multiple times by duplicating the stream.
DefaultStreamMessage<T>	A `StreamMessage` which buffers the elements to be signaled into a `Queue`.
DeferredStreamMessage<T>	A `StreamMessage` whose stream is published later by another `StreamMessage`.
EmptyFixedStreamMessage<T>	A `FixedStreamMessage` that publishes no objects, just a close event.
EventLoopStreamMessage<T>	A `StreamMessage` optimized for when writes and reads all happen on the provided `EventLoop`, removing the need for most synchronization from the hot path.
FilteredStreamMessage<T,U>	A `StreamMessage` that filters objects as they are published.
NoopSubscriber<T>	A `Subscriber` that discards all elements silently.
OneElementFixedStreamMessage<T>	A `FixedStreamMessage` that only publishes one object.
PublisherBasedStreamMessage<T>	Adapts a `Publisher` into a `StreamMessage`.
RegularFixedStreamMessage<T>	A `FixedStreamMessage` that publishes an arbitrary number of objects.
StreamMessageWrapper<T>	Wraps a `StreamMessage` and forwards its method invocations to `delegate`.
TwoElementFixedStreamMessage<T>	A `FixedStreamMessage` that publishes two objects.

Exception Summary
Exception	Description
AbortedStreamException	A `RuntimeException` that is raised to signal a `Subscriber` that the `StreamMessage` it subscribed to has been aborted by `StreamMessage.abort()`.
CancelledSubscriptionException	A `RuntimeException` that is raised to notify `StreamMessage.completionFuture()` when a `Subscriber` has cancelled its `Subscription`.
ClosedPublisherException	A `RuntimeException` that is raised when a `StreamWriter` attempts to write an object to a closed `StreamMessage`.