org.onosproject.incubator.net.virtual.event

Class AbstractVirtualListenerManager<E extends org.onosproject.event.Event,L extends org.onosproject.event.EventListener<E>>

java.lang.Object

org.onosproject.incubator.net.virtual.event.AbstractVirtualListenerManager<E,L>

All Implemented Interfaces:

org.onosproject.event.ListenerService<E,L>

public abstract class AbstractVirtualListenerManager<E extends org.onosproject.event.Event,L extends org.onosproject.event.EventListener<E>>
extends Object
implements org.onosproject.event.ListenerService<E,L>

Basis for virtual event components which need to export listener mechanism.

Field Summary

Fields

Modifier and Type	Field and Description
protected org.onosproject.event.EventDeliveryService	eventDispatcher
protected NetworkId	networkId

Constructor Summary

Constructors

Constructor and Description
AbstractVirtualListenerManager(NetworkId networkId)

Method Summary

Modifier and Type	Method and Description
void	addListener(L listener)
protected void	post(E event) Safely posts the specified event to the local event dispatcher.
void	removeListener(L listener)

Methods inherited from class java.lang.Object

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

Field Detail

networkId

protected final NetworkId networkId

eventDispatcher

protected org.onosproject.event.EventDeliveryService eventDispatcher

Constructor Detail

AbstractVirtualListenerManager

public AbstractVirtualListenerManager(NetworkId networkId)

Method Detail

addListener

public void addListener(L listener)

Specified by:

addListener in interface org.onosproject.event.ListenerService<E extends org.onosproject.event.Event,L extends org.onosproject.event.EventListener<E>>

removeListener

public void removeListener(L listener)

Specified by:

removeListener in interface org.onosproject.event.ListenerService<E extends org.onosproject.event.Event,L extends org.onosproject.event.EventListener<E>>

post

protected void post(E event)

Safely posts the specified event to the local event dispatcher. If there is no event dispatcher or if the event is null, this method is a noop.

Parameters:

event - event to be posted; may be null