EventSinkRegistry (ONOS Java API (2.5.1))

All Known Subinterfaces:

EventDeliveryService

All Known Implementing Classes:

DefaultEventSinkRegistry
```
public interface EventSinkRegistry
```
Abstraction of an event sink registry capable of tracking sinks based on their event class.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`<E extends Event> void`	`addSink(Class<E> eventClass, EventSink<E> sink)`	Adds the specified sink for the given event class.
`<E extends Event> EventSink<E>`	`getSink(Class<E> eventClass)`	Returns the event sink associated with the specified event class.
`Set<Class<? extends Event>>`	`getSinks()`	Returns the set of all event classes for which sinks are presently registered.
`<E extends Event> void`	`removeSink(Class<E> eventClass)`	Removes the sink associated with the given event class.

- Method Detail
  - addSink
```
<E extends Event> void addSink(Class<E> eventClass,
                               EventSink<E> sink)
```
    Adds the specified sink for the given event class.
    
    Type Parameters:
    
    E - type of event
    
    Parameters:
    
    eventClass - event class
    
    sink - event sink
  - removeSink
```
<E extends Event> void removeSink(Class<E> eventClass)
```
    Removes the sink associated with the given event class.
    
    Type Parameters:
    
    E - type of event
    
    Parameters:
    
    eventClass - event class
  - getSink
```
<E extends Event> EventSink<E> getSink(Class<E> eventClass)
```
    Returns the event sink associated with the specified event class.
    
    Type Parameters:
    
    E - type of event
    
    Parameters:
    
    eventClass - event class
    
    Returns:
    
    event sink or null if none found
  - getSinks
```
Set<Class<? extends Event>> getSinks()
```
    Returns the set of all event classes for which sinks are presently registered.
    
    Returns:
    
    set of event classes