EventBus

All Known Implementing Classes:

LookupEventBus, ManagedActorEventBus, ScanningEventBus, SubchannelEventBus
```
public interface EventBus<E,S,C>
```
Java API: See documentation for EventBus E is the Event type S is the Subscriber type C is the Classifier type

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`publish(E event)`	Publishes the specified Event to this bus
`boolean`	`subscribe(S subscriber, C to)`	Attempts to register the subscriber to the specified Classifier
`void`	`unsubscribe(S subscriber)`	Attempts to deregister the subscriber from all Classifiers it may be subscribed to
`boolean`	`unsubscribe(S subscriber, C from)`	Attempts to deregister the subscriber from the specified Classifier

- Method Detail
  - publish
```
void publish(E event)
```
    Publishes the specified Event to this bus
  - subscribe
```
boolean subscribe(S subscriber,
                  C to)
```
    Attempts to register the subscriber to the specified Classifier
    
    Returns:
    
    true if successful and false if not (because it was already subscribed to that Classifier, or otherwise)
  - unsubscribe
```
boolean unsubscribe(S subscriber,
                    C from)
```
    Attempts to deregister the subscriber from the specified Classifier
    
    Returns:
    
    true if successful and false if not (because it wasn't subscribed to that Classifier, or otherwise)
  - unsubscribe
```
void unsubscribe(S subscriber)
```
    Attempts to deregister the subscriber from all Classifiers it may be subscribed to