org.kitteh.irc.client.library.defaults.feature

Class DefaultEventManager

java.lang.Object

org.kitteh.irc.client.library.defaults.feature.DefaultEventManager

All Implemented Interfaces:

EventManager

public class DefaultEventManager
extends Object
implements EventManager

Default implementation of EventManager.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	DefaultEventManager.Exceptional Exception handler.

Constructor Summary

Constructors

Constructor and Description
DefaultEventManager(@NonNull Client client) Constructs the event manager.

Method Summary

Modifier and Type	Method and Description
void	callEvent(@NonNull Object event) Calls an event, triggering any registered methods for the event class.
@NonNull Map<Class<? extends Annotation>,FilterProcessor<?,? extends Annotation>>	getAnnotationFilters() Gets a map of all registered annotation filters.
@NonNull Set<Object>	getRegisteredEventListeners() Gets all registered listener objects.
void	onShutdown(ClientConnectionEndedEvent event) Just the manager listening for shutdown, don't worry about it.
<A extends Annotation> void	registerAnnotationFilter(Class<A> annotationClass, FilterProcessor<?,A> filterProcessor) Registers an annotation to be used in filtering events if present on a handler method.
void	registerEventListener(@NonNull Object listener) Registers annotated with Handler with sync invocation, provided they have a single parameter.
@NonNull String	toString()
void	unregisterEventListener(@NonNull Object listener) Unregisters a listener.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultEventManager

public DefaultEventManager(@NonNull Client client)

Constructs the event manager.

Parameters:

client - client for which this manager will operate

Method Detail

callEvent

public void callEvent(@NonNull Object event)

Description copied from interface: EventManager

Calls an event, triggering any registered methods for the event class.

Specified by:

callEvent in interface EventManager

Parameters:

event - event to call

getRegisteredEventListeners

public @NonNull Set<Object> getRegisteredEventListeners()

Description copied from interface: EventManager

Gets all registered listener objects.

Specified by:

getRegisteredEventListeners in interface EventManager

Returns:

a set of objects

getAnnotationFilters

public @NonNull Map<Class<? extends Annotation>,FilterProcessor<?,? extends Annotation>> getAnnotationFilters()

Description copied from interface: EventManager

Gets a map of all registered annotation filters.

Specified by:

getAnnotationFilters in interface EventManager

Returns:

a map of annotations to annotation filter processors

registerAnnotationFilter

public <A extends Annotation> void registerAnnotationFilter(Class<A> annotationClass,
                                                            FilterProcessor<?,A> filterProcessor)

Description copied from interface: EventManager

Registers an annotation to be used in filtering events if present on a handler method. Annotations are only processed on listeners registered after they are added, so add all annotations prior to registering any listeners.

Specified by:

registerAnnotationFilter in interface EventManager

Type Parameters:

A - annotation type

Parameters:

annotationClass - annotation to register

filterProcessor - filter processor to process such annotations

registerEventListener

public void registerEventListener(@NonNull Object listener)

Description copied from interface: EventManager

Registers annotated with Handler with sync invocation, provided they have a single parameter. This parameter is the event.

Specified by:

registerEventListener in interface EventManager

Parameters:

listener - listener in which to register events

unregisterEventListener

public void unregisterEventListener(@NonNull Object listener)

Description copied from interface: EventManager

Unregisters a listener.

Specified by:

unregisterEventListener in interface EventManager

Parameters:

listener - listener to unregister

onShutdown

public void onShutdown(ClientConnectionEndedEvent event)

Just the manager listening for shutdown, don't worry about it.

Parameters:

event - event of doom

toString

public @NonNull String toString()

Overrides:

toString in class Object