com.whizzosoftware.hobson.api.event

Interface EventManager

public interface EventManager

An interface for sending and receiving system events.

Since:

hobson-hub-api 0.1.6

Author:

Dan Noguerol

Method Summary

Modifier and Type	Method and Description
void	addListener(HubContext ctx, java.lang.Object listener) Subscribes a listener to a specific event topic.
void	addListener(HubContext ctx, java.lang.Object listener, EventCallbackInvoker runnable) Subscribes a listener to a specific event topic.
void	postEvent(HubContext ctx, HobsonEvent event) Sends a system event.
void	removeListener(HubContext ctx, java.lang.Object listener) Unsubscribes a listener from specific event topics.

Method Detail

addListener

void addListener(HubContext ctx,
                 java.lang.Object listener)

Subscribes a listener to a specific event topic.

Parameters:

ctx - the context of the hub making the request

listener - the listener

Since:

hobson-hub-api 0.1.6

addListener

void addListener(HubContext ctx,
                 java.lang.Object listener,
                 EventCallbackInvoker runnable)

Subscribes a listener to a specific event topic.

Parameters:

ctx - the context of the hub making the request

listener - the listener

runnable - a EventCallbackInvoker to use when invoking the callback method

postEvent

void postEvent(HubContext ctx,
               HobsonEvent event)

Sends a system event.

Parameters:

ctx - the context of the hub sending the event

event - the event to send

Since:

hobson-hub-api 0.1.6

removeListener

void removeListener(HubContext ctx,
                    java.lang.Object listener)

Unsubscribes a listener from specific event topics.

Parameters:

ctx - the context of the hub that added the listener

listener - the listener