net.openhft.chronicle.engine.api.pubsub

Interface Publisher<E>

All Known Subinterfaces:

Reference<E>

All Known Implementing Classes:

RemoteReference, VanillaReference

public interface Publisher<E>

A handle to Publish to a specific topic.

Method Summary

Modifier and Type	Method and Description
void	publish(E event) Publish an event
void	registerSubscriber(boolean bootstrap, Subscriber<E> subscriber) Add a subscription to this spepcific topic
int	subscriberCount()
void	unregisterSubscriber(Subscriber<E> subscriber) Remove a subscriber

Method Detail

publish

void publish(E event)

Publish an event

Parameters:

event - to publish

registerSubscriber

void registerSubscriber(boolean bootstrap,
                        Subscriber<E> subscriber)
                 throws AssetNotFoundException

Add a subscription to this spepcific topic

Parameters:

bootstrap - to bootstrap

subscriber - to register

Throws:

AssetNotFoundException - if the topic no longer exists.

unregisterSubscriber

void unregisterSubscriber(Subscriber<E> subscriber)

Remove a subscriber

Parameters:

subscriber - to remove

subscriberCount

int subscriberCount()

Returns:

the number of subscriptions.