@InterfaceAudience.Public

Package org.apache.hadoop.yarn.event

Interface Summary

Interface	Description
Dispatcher	Event Dispatcher interface.
Event<TYPE extends Enum<TYPE>>	Interface defining events api.
EventHandler<T extends Event>	Interface for handling events of type T

Class Summary

Class	Description
AbstractEvent<TYPE extends Enum<TYPE>>	Parent class of all the events.
AsyncDispatcher	Dispatches Events in a separate thread.
EventDispatcher<T extends Event>	This is a specialized EventHandler to be used by Services that are expected handle a large number of events efficiently by ensuring that the caller thread is not blocked.