EventBusManager (vertigo-commons 3.4.0 API)

All Superinterfaces:

io.vertigo.core.node.component.Component, io.vertigo.core.node.component.CoreComponent, io.vertigo.core.node.component.Manager

All Known Implementing Classes:

EventBusManagerImpl
```
public interface EventBusManager
extends io.vertigo.core.node.component.Manager
```
Inter-components events manager. Publisher / Subscriber on event type for communication between components. Listeners are configured to listen on the same JVM. The process is synchronous. the suscribers execute their methods on the same thread. The errors are not caught. If one of the suscriber throws an error, this error is thrown on the post(). The purpose of this pattern is to decouple the managers. Managers that post don't need to know which components are listening. Example : - flushes local cache when an object is updated, deleted, inserted in the store WARNING : By default, EventBus is not distributed. A cache component should listen : a modification in one node should flush cache all over the system : it's cache component responsibility to do this An audit component should listen to do the audit log

Author:

pchretien, npiedeloup

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`post(Event event)`	Posts an event.
`void`	`registerDead(Consumer<Event> eventConsumer)`	Registers a dead event consumer.

- Method Detail
  - post
```
void post(Event event)
```
    Posts an event.
    
    Parameters:
    
    event - Event
  - registerDead
```
void registerDead(Consumer<Event> eventConsumer)
```
    Registers a dead event consumer.
    
    Parameters:
    
    eventConsumer - the consumer