IMessageQueueService (Jadex Active Component Platform 4.0.181 API)

All Known Subinterfaces:

IMessageQueueReplicableService

All Known Implementing Classes:

MessageQueueAgent, ReplicatedMessageQueueAgent
```
public interface IMessageQueueService
```
Message queue interface. Allows for subscribing to topics and publishing events to the queue.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`IFuture<java.lang.Void>`	`publish(java.lang.String topic, Event event)`	Publish a new event to the queue.
`ISubscriptionIntermediateFuture<Event>`	`subscribe(java.lang.String topic)`	Subscribe to a specific topic.

- Method Detail
  - subscribe
```
ISubscriptionIntermediateFuture<Event> subscribe(java.lang.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.
    
    Parameters:
    
    topic - The topic.
    
    Returns:
    
    The events.
  - publish
```
IFuture<java.lang.Void> publish(java.lang.String topic,
                                Event event)
```
    Publish a new event to the queue.
    
    Parameters:
    
    topic - The topic.
    
    event - The event to publish.