org.onosproject.event

Interface EventFilter<E extends Event>

All Known Subinterfaces:

AlarmListener, ApplicationListener, CfmMepListener, ClusterEventListener, ClusterMetadataEventListener, ControlMessageListener, DeviceKeyListener, DeviceListener, DriverListener, EdgePortListener, ElasticConfigListener, EventListener<E>, FlowRuleListener, GroupListener, HostListener, IntentDomainListener, IntentListener, InterfaceListener, LabelResourceListener, LeadershipEventListener, LinkListener, MastershipListener, McastListener, MdListener, MeterListener, NetworkConfigListener, PartitionEventListener, RegionListener, ResourceListener, TopologyListener, TunnelListener, UpgradeEventListener, VirtualNetworkListener, WorkPartitionEventListener

public interface EventFilter<E extends Event>

Entity capable of filtering events.

Method Summary

Modifier and Type	Method and Description
default boolean	isRelevant(E event) Indicates whether the specified event is of interest or not.

Method Detail

isRelevant

default boolean isRelevant(E event)

Indicates whether the specified event is of interest or not. Default implementation always returns true.

Parameters:

event - event to be inspected

Returns:

true if event is relevant; false otherwise