Package com.tenio.core.event.implement

Class EventHandler<T>

java.lang.Object

com.tenio.core.event.implement.EventHandler<T>

Type Parameters:

T - the template

public final class EventHandler<T>
extends Object

This class for handling events and these subscribers.

Constructor Summary

Constructors

Constructor	Description
EventHandler()

Method Summary

Modifier and Type	Method	Description
void	clear()	Clear all events and these handlers.
Object	emit(ServerEvent event, T... params)	Emit an event with its parameters.
void	subscribe(ServerEvent event, Emitter<T> emitter)	Create a link between an event and its list of event handlers.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

EventHandler

public EventHandler()

Method Details

subscribe

public void subscribe(ServerEvent event,
 Emitter<T> emitter)

Create a link between an event and its list of event handlers.

Parameters:

event - see ServerEvent

emitter - see Emitter

emit

public Object emit(ServerEvent event,
 T... params)

Emit an event with its parameters.

Parameters:

event - see ServerEvent

params - a list parameters of this event

Returns:

the event result (the response of its subscribers), see Object or null

clear

public void clear()

Clear all events and these handlers.