Package org.onosproject.net.intf

Class InterfaceEvent

java.lang.Object

org.onosproject.event.AbstractEvent<InterfaceEvent.Type,Interface>

org.onosproject.net.intf.InterfaceEvent

All Implemented Interfaces:

Event<InterfaceEvent.Type,Interface>

public class InterfaceEvent
extends AbstractEvent<InterfaceEvent.Type,Interface>

Describes an interface event.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	InterfaceEvent.Type

Constructor Summary

Constructors

Constructor	Description
InterfaceEvent(InterfaceEvent.Type type, Interface subject)	Creates an interface event with type and subject.
InterfaceEvent(InterfaceEvent.Type type, Interface subject, long time)	Creates an interface event with type, subject and time of event.
InterfaceEvent(InterfaceEvent.Type type, Interface subject, Interface prevSubject)	Creates an interface event with type, subject and previous subject.
InterfaceEvent(InterfaceEvent.Type type, Interface subject, Interface prevSubject, long time)	Creates an interface event with type, subject, previous subject and time.

Method Summary

Modifier and Type	Method	Description
Interface	prevSubject()	Returns the previous interface subject.
String	toString()

Methods inherited from class org.onosproject.event.AbstractEvent

subject, time, type

Methods inherited from class java.lang.Object

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

Constructor Detail

InterfaceEvent

public InterfaceEvent(InterfaceEvent.Type type,
                      Interface subject)

Creates an interface event with type and subject.

Parameters:

type - event type

subject - subject interface

InterfaceEvent

public InterfaceEvent(InterfaceEvent.Type type,
                      Interface subject,
                      long time)

Creates an interface event with type, subject and time of event.

Parameters:

type - event type

subject - subject interface

time - time of event

InterfaceEvent

public InterfaceEvent(InterfaceEvent.Type type,
                      Interface subject,
                      Interface prevSubject)

Creates an interface event with type, subject and previous subject.

Parameters:

type - event type

subject - subject interface

prevSubject - previous interface subject

InterfaceEvent

public InterfaceEvent(InterfaceEvent.Type type,
                      Interface subject,
                      Interface prevSubject,
                      long time)

Creates an interface event with type, subject, previous subject and time.

Parameters:

type - event type

subject - subject interface

prevSubject - previous interface subject

time - time of event

Method Detail

prevSubject

public Interface prevSubject()

Returns the previous interface subject.

Returns:

previous subject of interface or null if the event is not interface specific.

toString

public String toString()

Overrides:

toString in class AbstractEvent<InterfaceEvent.Type,Interface>