Apache Pekko
1.1.0
API
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Apache Pekko/org.apache.pekko.stream/org.apache.pekko.stream.javadsl/Broadcast

Broadcast

org.apache.pekko.stream.javadsl.Broadcast
object Broadcast

Fan-out the stream to several streams. emitting each incoming upstream element to all downstream consumers. It will not shutdown until the subscriptions for at least two downstream subscribers have been established.

'''Emits when''' all of the outputs stops backpressuring and there is an input element available

'''Backpressures when''' any of the outputs backpressure

'''Completes when''' upstream completes

'''Cancels when''' If eagerCancel is enabled: when any downstream cancels; otherwise: when all downstreams cancel

Attributes

Source
Graph.scala
Graph
Supertypes
class Object
trait Matchable
class Any
Self type
Broadcast.type

Members list

Value members

Concrete methods

def create[T](outputCount: Int, eagerCancel: Boolean): Graph[UniformFanOutShape[T, T], NotUsed]

Create a new Broadcast operator with the specified input type.

Create a new Broadcast operator with the specified input type.

Value parameters

eagerCancel

if true, broadcast cancels upstream if any of its downstreams cancel.

outputCount

number of output ports

Attributes

Source
Graph.scala
def create[T](outputCount: Int): Graph[UniformFanOutShape[T, T], NotUsed]

Create a new Broadcast operator with the specified input type.

Create a new Broadcast operator with the specified input type.

Value parameters

outputCount

number of output ports

Attributes

Source
Graph.scala
def create[T](clazz: Class[T], outputCount: Int): Graph[UniformFanOutShape[T, T], NotUsed]

Create a new Broadcast operator with the specified input type.

Create a new Broadcast operator with the specified input type.

Attributes

Source
Graph.scala
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