org.cometd.oort

Interface Oort.CometListener

All Superinterfaces:

EventListener

All Known Implementing Classes:

OortContainer, OortList, OortLongMap, OortMap, OortObject, OortStringMap

Enclosing class:

Oort

public static interface Oort.CometListener
extends EventListener

Listener interface that gets notified of comet events, that is when a new comet joins the cloud or when a comet leaves the cloud.

If oortA and oortB form a cloud, when oortC joins to the cloud, both oortA and oortB receive one event of type "comet joined", signaling that oortC joined the cloud.

If, later, oortB leaves the cloud, then both oortA and oortC receive one event of type "comet left" signaling that oortB left the cloud.

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	Oort.CometListener.Event Comet event object delivered to Oort.CometListener methods.

Method Summary

Modifier and Type	Method and Description
default void	cometJoined(Oort.CometListener.Event event) Callback method invoked when a new comet joins the cloud
default void	cometLeft(Oort.CometListener.Event event) Callback method invoked when a comet leaves the cloud

Method Detail

cometJoined

default void cometJoined(Oort.CometListener.Event event)

Callback method invoked when a new comet joins the cloud

Parameters:

event - the comet event

cometLeft

default void cometLeft(Oort.CometListener.Event event)

Callback method invoked when a comet leaves the cloud

Parameters:

event - the comet event