程序包 pkg.exoad.poprock.core

类 EventPoolService.EventPool

java.lang.Object

pkg.exoad.poprock.core.EventPoolService.EventPool

所有已实现的接口:

DebuggableMixin, SelfReportingMixin

封闭类:

EventPoolService

public static final class EventPoolService.EventPool
extends Object
implements DebuggableMixin

字段概要

字段

修饰符和类型	字段	说明
private final HashMap<Class<? extends EventPoolService.EventPayload>,Pair<ArrayList<Runnable>,Object>>	payloads

构造器概要

构造器

构造器	说明
EventPool()

方法概要

修饰符和类型	方法	说明
void	attachListener(Class<? extends EventPoolService.EventPayload> id, Runnable r)	Subscribe to an event payload type
<T extends EventPoolService.EventPayload> void	dispatchEvent(Class<T> id, T payload)
<T extends EventPoolService.EventPayload> T	getPayload(Class<T> id)	Returns the currently cached value of this payload event type (can be null).
<T extends EventPoolService.EventPayload> boolean	isRegisteredPayloadID(Class<T> id)
<T extends EventPoolService.EventPayload> void	ping(Class<T> id)	Dry runs all of the listeners under an event payload.
void	registerEvent(Class<? extends EventPoolService.EventPayload> id, Object payload)	Register an event payload type to this pool.

从类继承的方法 java.lang.Object

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

从接口继承的方法 pkg.exoad.poprock.core.debug.DebuggableMixin

LOG, THROW_NOW, THROW_NOW_IF

从接口继承的方法 pkg.exoad.poprock.core.debug.SelfReportingMixin

getCanonicallyNamedThis, getNamedThis

字段详细资料

payloads

private final HashMap<Class<? extends EventPoolService.EventPayload>,Pair<ArrayList<Runnable>,Object>> payloads

构造器详细资料

EventPool

public EventPool()

方法详细资料

attachListener

@VolatileImpl(reason="The suggested listener ID already exists")
public void attachListener(Class<? extends EventPoolService.EventPayload> id,
 Runnable r)

Subscribe to an event payload type

参数:

id - identifier of the payload type

r - The listener lambda (function)

registerEvent

public void registerEvent(Class<? extends EventPoolService.EventPayload> id,
 Object payload)

Register an event payload type to this pool.

参数:

id - identifier of the payload

payload - initial value (usually null)

getPayload

@VolatileImpl(reason="Suggested ID does not exist!")
public <T extends EventPoolService.EventPayload> T getPayload(Class<T> id)

Returns the currently cached value of this payload event type (can be null).

参数:

id - idenitifier of the payload

返回:

the value of the payload

另请参阅:

• Class.cast(Object)

ping

@NotVirtual
public <T extends EventPoolService.EventPayload>
void ping(Class<T> id)

Dry runs all of the listeners under an event payload. This should be used sparingly as the currently cached value could be unexpected or dependent on when it is run.

类型参数:

T - identifier type

参数:

id - identifier of the payload

isRegisteredPayloadID

@NotVirtual
public <T extends EventPoolService.EventPayload>
boolean isRegisteredPayloadID(Class<T> id)

dispatchEvent

public <T extends EventPoolService.EventPayload>
void dispatchEvent(Class<T> id,
 T payload)