Package org.apache.pekko.stream.javadsl

Class Broadcast$

java.lang.Object

org.apache.pekko.stream.javadsl.Broadcast$

public class Broadcast$
extends Object

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

Field Summary

Fields

Modifier and Type	Field	Description
static final Broadcast$	MODULE$	Static reference to the singleton instance of this Scala object.

Constructor Summary

Constructors

Constructor	Description
Broadcast$()

Method Summary

Modifier and Type	Method	Description
<T> Graph<UniformFanOutShape<T,T>,NotUsed>	create(int outputCount)	Create a new Broadcast operator with the specified input type.
<T> Graph<UniformFanOutShape<T,T>,NotUsed>	create(int outputCount, boolean eagerCancel)	Create a new Broadcast operator with the specified input type.
<T> Graph<UniformFanOutShape<T,T>,NotUsed>	create(Class<T> clazz, int outputCount)	Create a new Broadcast operator with the specified input type.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

MODULE$

public static final Broadcast$ MODULE$

Static reference to the singleton instance of this Scala object.

Constructor Details

Broadcast$

public Broadcast$()

Method Details

create

public <T> Graph<UniformFanOutShape<T,T>,NotUsed> create(int outputCount,
 boolean eagerCancel)

Create a new Broadcast operator with the specified input type.

Parameters:

outputCount - number of output ports

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

create

public <T> Graph<UniformFanOutShape<T,T>,NotUsed> create(int outputCount)

Create a new Broadcast operator with the specified input type.

Parameters:

outputCount - number of output ports

create

public <T> Graph<UniformFanOutShape<T,T>,NotUsed> create(Class<T> clazz,
 int outputCount)

Create a new Broadcast operator with the specified input type.