org.opendaylight.vtn.manager.internal.inventory

Class VtnNodeEvent

java.lang.Object

org.opendaylight.vtn.manager.internal.util.tx.AbstractTxTask<Void>

org.opendaylight.vtn.manager.internal.util.tx.TxEvent

org.opendaylight.vtn.manager.internal.inventory.VtnNodeEvent

All Implemented Interfaces:

TxTask<Void>

public final class VtnNodeEvent
extends TxEvent

VtnNodeEvent describes an event which notifies a VTN node has been added or removed.

Method Summary

Modifier and Type	Method and Description
SalNode	getSalNode() Return a SalNode instance that represents the location of a swtich.
VtnUpdateType	getUpdateType() Return the type of notification.
VtnNode	getVtnNode() Return a VtnNode instance.
protected void	notifyEvent() Notify this event to event listener.

Methods inherited from class org.opendaylight.vtn.manager.internal.util.tx.TxEvent

execute, getTxContext, isAsync, onFailure

Methods inherited from class org.opendaylight.vtn.manager.internal.util.tx.AbstractTxTask

addBackgroundTask, execute, getBackgroundTasks, getMaxRetry, onSuccess

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.opendaylight.vtn.manager.internal.TxTask

needErrorLog

Method Detail

getSalNode

public SalNode getSalNode()

Return a SalNode instance that represents the location of a swtich.

Returns:

A SalNode instance.

getVtnNode

public VtnNode getVtnNode()

Return a VtnNode instance.

Returns:

A VtnNode instance.

getUpdateType

public VtnUpdateType getUpdateType()

Return the type of notification.

Returns:

• VtnUpdateType.CREATED if a VTN node has been added.
• VtnUpdateType.CHANGED if a VTN node has been changed. This type is returned only if the OpenFlow protocol version used by the target switch has been determined.
• VtnUpdateType.REMOVED if a VTN node has been removed.

notifyEvent

protected void notifyEvent()
                    throws VTNException

Notify this event to event listener.

Specified by:

notifyEvent in class TxEvent

Throws:

VTNException - An error occurred.