net.sf.eBus.client

Interface IESubscribeFeed

All Superinterfaces:

IEFeed

All Known Implementing Classes:

EMultiSubscribeFeed, ESubscribeFeed

public interface IESubscribeFeed
extends IEFeed

Provides a common view of single- and multi-key subscription feeds, allowing such feeds to be referenced in a common way.

Author:

Charles W. Rapp

Method Summary

Modifier and Type	Method and Description
void	notifyCallback(NotifyCallback cb) Puts the notification message callback in place.
void	statusCallback(FeedStatusCallback<IESubscribeFeed> cb) Puts the feed status callback in place.
void	subscribe() Activates this notification subscription.
void	unsubscribe() De-activates this subscriber feed.

Methods inherited from interface net.sf.eBus.client.IEFeed

close, eClient, feedId, inPlace, isActive, isFeedUp, key, scope

Method Detail

statusCallback

void statusCallback(FeedStatusCallback<IESubscribeFeed> cb)

Puts the feed status callback in place.

Parameters:

cb - the feed status update callback. May be null.

notifyCallback

void notifyCallback(NotifyCallback cb)

Puts the notification message callback in place.

Parameters:

cb - pass notification messages back to application via this callback.

subscribe

void subscribe()

Activates this notification subscription.

unsubscribe

void unsubscribe()

De-activates this subscriber feed. Does nothing if this feed if not currently subscribed.