Module org.evrete.core

Package org.evrete.util

Class BroadcastingPublisher<E extends Events.Event>

java.lang.Object

org.evrete.util.BroadcastingPublisher<E>

Type Parameters:

E - the type of event that this publisher will broadcast

All Implemented Interfaces:

Events.Publisher<E>

public class BroadcastingPublisher<E extends Events.Event>
extends Object
implements Events.Publisher<E>

An implementation of the Events.Publisher interface that can broadcast events. When constructed using the BroadcastingPublisher(BroadcastingPublisher) constructor, this implementation will publish events to both its own subscriptions and those of its parent.

Constructor Summary

Constructors

Constructor	Description
BroadcastingPublisher(Executor executor)
BroadcastingPublisher(BroadcastingPublisher<E> other)

Method Summary

Modifier and Type	Method	Description
void	broadcast(E event)
Events.Subscription	subscribe(boolean async, Consumer<E> listener)	Subscribes a consumer to this publisher.
int	totalLocalSubscriptions()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.evrete.api.events.Events.Publisher

subscribe, subscribe, subscribe, subscribeAsync, subscribeAsync

Constructor Details

BroadcastingPublisher

public BroadcastingPublisher(Executor executor)

BroadcastingPublisher

public BroadcastingPublisher(BroadcastingPublisher<E> other)

Method Details

totalLocalSubscriptions

public int totalLocalSubscriptions()

subscribe

public Events.Subscription subscribe(boolean async,
 Consumer<E> listener)

Description copied from interface: Events.Publisher

Subscribes a consumer to this publisher.

Specified by:

subscribe in interface Events.Publisher<E extends Events.Event>

Parameters:

async - if true, the listener will be invoked asynchronously using the AbstractKnowledgeService.getExecutor(); if false, it will be invoked synchronously

listener - the consumer that will receive the published items.

Returns:

the result of the subscribe operation.

broadcast

public void broadcast(E event)