jadex.micro.examples.messagequeue

Class MessageQueueAgent

java.lang.Object

jadex.micro.examples.messagequeue.MessageQueueAgent

All Implemented Interfaces:

IMessageQueueService

public class MessageQueueAgent
extends Object
implements IMessageQueueService

This agent represents the central message queue. It offers a message queue service that is used by the clients.

Constructor Summary

Constructors

Constructor and Description
MessageQueueAgent()

Method Summary

Methods

Modifier and Type	Method and Description
void	agentCreated() Called on agent creation.
IFuture<Void>	publish(String topic, Event event) Publish a new event to the queue.
ISubscriptionIntermediateFuture<Event>	subscribe(String topic) Subscribe to a specific topic.

Methods inherited from class java.lang.Object

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

Constructor Detail

MessageQueueAgent

public MessageQueueAgent()

Method Detail

agentCreated

public void agentCreated()

Called on agent creation.

subscribe

public ISubscriptionIntermediateFuture<Event> subscribe(String topic)

Subscribe to a specific topic. New events that fit to the topic are forwarded to all subscribers as intermediate results. A subscribe can unsubscribe by terminating the future.

Specified by:

subscribe in interface IMessageQueueService

Parameters:

topic - The topic.

Returns:

The events.

publish

public IFuture<Void> publish(String topic,
                    Event event)

Publish a new event to the queue.

Specified by:

publish in interface IMessageQueueService

Parameters:

topic - The topic.

event - The event to publish.