com.hp.sdn.topo

Class DefaultTopologyEvent

java.lang.Object

com.hp.util.event.AbstractTypedEvent<T>

com.hp.sdn.model.AbstractModelEvent<Topology,TopologyEvent.Type>

com.hp.sdn.topo.DefaultTopologyEvent

All Implemented Interfaces:

ModelEvent<Topology,TopologyEvent.Type>, TopologyEvent, Event, TypedEvent<TopologyEvent.Type>

public class DefaultTopologyEvent
extends AbstractModelEvent<Topology,TopologyEvent.Type>
implements TopologyEvent

Default implementation of the topology event.

Author:

Thomas Vachuska

Nested Class Summary

Nested classes/interfaces inherited from interface com.hp.sdn.topo.TopologyEvent

TopologyEvent.Type

Field Summary

Fields inherited from class com.hp.sdn.model.AbstractModelEvent

E_NULL_SUBJECT

Constructor Summary

Constructors

Constructor and Description
DefaultTopologyEvent(TopologyEvent.Type type, Topology subject, List<ModelEvent> reasons) Constructs a topology event with the given type and topology.
DefaultTopologyEvent(Topology subject, List<ModelEvent> reasons) Constructs a topology event with the topology subject.

Method Summary

Methods

Modifier and Type	Method and Description
List<ModelEvent>	reasons() Returns the device & link events that triggered new topology computation.

Methods inherited from class com.hp.sdn.model.AbstractModelEvent

subject

Methods inherited from class com.hp.util.event.AbstractTypedEvent

time, toString, ts, type

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.hp.sdn.topo.TopologyEvent

subject, type

Methods inherited from interface com.hp.util.event.TypedEvent

ts

Constructor Detail

DefaultTopologyEvent

public DefaultTopologyEvent(Topology subject,
                    List<ModelEvent> reasons)

Constructs a topology event with the topology subject.

Parameters:

subject - the link associated with the event

reasons - optional list of trigger events

DefaultTopologyEvent

public DefaultTopologyEvent(TopologyEvent.Type type,
                    Topology subject,
                    List<ModelEvent> reasons)

Constructs a topology event with the given type and topology.

Parameters:

type - the type of event

subject - the link associated with the event

reasons - optional list of trigger events

Method Detail

reasons

public List<ModelEvent> reasons()

Description copied from interface: TopologyEvent

Returns the device & link events that triggered new topology computation.

Specified by:

reasons in interface TopologyEvent

Returns:

list of trigger events