com.lightbend.lagom.javadsl.api.broker

Interface Topic<TopicMessageType>

Type Parameters:

TopicMessageType - The message type.

Note: This class is not meant to be extended by client code.

public interface Topic<TopicMessageType>

A topic can be used to publish/subscribe messages to/from a message broker.

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	Topic.TopicId A topic identifier.

Method Summary

Modifier and Type	Method and Description
Subscriber<TopicMessageType>	subscribe() Obtain a subscriber to this topic.
Topic.TopicId	topicId() The topic identifier.

Method Detail

topicId

Topic.TopicId topicId()

The topic identifier.

Returns:

The topic identifier.

subscribe

Subscriber<TopicMessageType> subscribe()

Obtain a subscriber to this topic.

Returns:

A Subscriber to this topic.