类的使用
com.alibaba.nacos.common.notify.Event

使用Event的程序包

程序包	说明
com.alibaba.nacos.common.event
com.alibaba.nacos.common.notify
com.alibaba.nacos.common.notify.listener
com.alibaba.nacos.common.trace.event
com.alibaba.nacos.common.trace.event.naming
com.alibaba.nacos.common.trace.publisher

com.alibaba.nacos.common.event中Event的使用

com.alibaba.nacos.common.event中Event的子类

修饰符和类型	类	说明
class	ServerConfigChangeEvent	Server configuration changed event.

com.alibaba.nacos.common.notify中Event的使用

com.alibaba.nacos.common.notify中Event的子类

修饰符和类型	类	说明
class	SlowEvent	This event share one event-queue.

类型参数类型为Event的com.alibaba.nacos.common.notify中的字段

修饰符和类型	字段	说明
private java.lang.Class<? extends Event>	DefaultPublisher.eventType
private java.util.concurrent.BlockingQueue<Event>	DefaultPublisher.queue

参数类型为Event的com.alibaba.nacos.common.notify中的方法

修饰符和类型	方法	说明
void	DefaultPublisher.notifySubscriber(Subscriber subscriber, Event event)
void	EventPublisher.notifySubscriber(Subscriber subscriber, Event event)	Notify listener.
boolean	DefaultPublisher.publish(Event event)
boolean	EventPublisher.publish(Event event)	publish event.
static boolean	NotifyCenter.publishEvent(Event event)	Request publisher publish event Publishers load lazily, calling publisher.
private static boolean	NotifyCenter.publishEvent(java.lang.Class<? extends Event> eventType, Event event)	Request publisher publish event Publishers load lazily, calling publisher.
(专用程序包) void	DefaultPublisher.receiveEvent(Event event)	Receive and notifySubscriber to process the event.
void	DefaultSharePublisher.receiveEvent(Event event)

类型变量类型为Event的com.alibaba.nacos.common.notify中的方法参数

修饰符和类型	方法	说明
void	DefaultSharePublisher.addSubscriber(Subscriber subscriber, java.lang.Class<? extends Event> subscribeType)
private static void	NotifyCenter.addSubscriber(Subscriber consumer, java.lang.Class<? extends Event> subscribeType, EventPublisherFactory factory)	Add a subscriber to publisher.
void	ShardedEventPublisher.addSubscriber(Subscriber subscriber, java.lang.Class<? extends Event> subscribeType)	Add listener for default share publisher.
EventPublisher	EventPublisherFactory.apply(java.lang.Class<? extends Event> eventType, java.lang.Integer maxQueueSize)	Build an new EventPublisher.
static void	NotifyCenter.deregisterPublisher(java.lang.Class<? extends Event> eventType)	Deregister publisher.
static EventPublisher	NotifyCenter.getPublisher(java.lang.Class<? extends Event> topic)
void	DefaultPublisher.init(java.lang.Class<? extends Event> type, int bufferSize)
void	EventPublisher.init(java.lang.Class<? extends Event> type, int bufferSize)	Initializes the event publisher.
private static boolean	NotifyCenter.publishEvent(java.lang.Class<? extends Event> eventType, Event event)	Request publisher publish event Publishers load lazily, calling publisher.
static EventPublisher	NotifyCenter.registerToPublisher(java.lang.Class<? extends Event> eventType, int queueMaxSize)	Register publisher with default factory.
static void	NotifyCenter.registerToPublisher(java.lang.Class<? extends Event> eventType, EventPublisher publisher)	Register publisher.
static EventPublisher	NotifyCenter.registerToPublisher(java.lang.Class<? extends Event> eventType, EventPublisherFactory factory, int queueMaxSize)	Register publisher with specified factory.
void	DefaultSharePublisher.removeSubscriber(Subscriber subscriber, java.lang.Class<? extends Event> subscribeType)
private static boolean	NotifyCenter.removeSubscriber(Subscriber consumer, java.lang.Class<? extends Event> subscribeType)	Remove subscriber.
void	ShardedEventPublisher.removeSubscriber(Subscriber subscriber, java.lang.Class<? extends Event> subscribeType)	Remove listener for default share publisher.

com.alibaba.nacos.common.notify.listener中Event的使用

类型参数类型为Event的com.alibaba.nacos.common.notify.listener中的类

修饰符和类型	类	说明
class	Subscriber<T extends Event>	An abstract subscriber class for subscriber interface.

返回变量类型为Event的类型的com.alibaba.nacos.common.notify.listener中的方法

修饰符和类型	方法	说明
java.lang.Class<? extends Event>	SmartSubscriber.subscribeType()
abstract java.lang.Class<? extends Event>	Subscriber.subscribeType()	Type of this subscriber's subscription.
abstract java.util.List<java.lang.Class<? extends Event>>	SmartSubscriber.subscribeTypes()	Returns which event type are smart subscriber interested in.

com.alibaba.nacos.common.trace.event中Event的使用

com.alibaba.nacos.common.trace.event中Event的子类

修饰符和类型	类	说明
class	TraceEvent	Trace event.

com.alibaba.nacos.common.trace.event.naming中Event的使用

com.alibaba.nacos.common.trace.event.naming中Event的子类

修饰符和类型	类	说明
class	DeregisterInstanceTraceEvent	Naming deregister instance trace event.
class	DeregisterServiceTraceEvent	Naming deregister service trace event.
class	HealthStateChangeTraceEvent	Naming instance health state change trace event.
class	NamingTraceEvent	Naming trace event.
class	PushServiceTraceEvent	Naming push service trace event.
class	RegisterInstanceTraceEvent	Naming register instance trace event.
class	RegisterServiceTraceEvent	Naming deregister service trace event.
class	SubscribeServiceTraceEvent	Naming subscribe service trace event.
class	UnsubscribeServiceTraceEvent	Naming unsubscribe service trace event.

com.alibaba.nacos.common.trace.publisher中Event的使用

类型参数类型为Event的com.alibaba.nacos.common.trace.publisher中的字段

修饰符和类型	字段	说明
private java.util.Map<java.lang.Class<? extends Event>,TraceEventPublisher>	TraceEventPublisherFactory.publisher
private java.util.Set<java.lang.Class<? extends Event>>	TraceEventPublisherFactory.publisherEvents
private java.util.concurrent.BlockingQueue<Event>	TraceEventPublisher.queue
private java.util.Map<java.lang.Class<? extends Event>,java.util.Set<Subscriber<? extends Event>>>	TraceEventPublisher.subscribes
private java.util.Map<java.lang.Class<? extends Event>,java.util.Set<Subscriber<? extends Event>>>	TraceEventPublisher.subscribes

参数类型为Event的com.alibaba.nacos.common.trace.publisher中的方法

修饰符和类型	方法	说明
private void	TraceEventPublisher.handleEvent(Event event)
void	TraceEventPublisher.notifySubscriber(Subscriber subscriber, Event event)
boolean	TraceEventPublisher.publish(Event event)

类型变量类型为Event的com.alibaba.nacos.common.trace.publisher中的方法参数

修饰符和类型	方法	说明
void	TraceEventPublisherFactory.addPublisherEvent(java.lang.Class<? extends Event> event)
void	TraceEventPublisher.addSubscriber(Subscriber subscriber, java.lang.Class<? extends Event> subscribeType)
EventPublisher	TraceEventPublisherFactory.apply(java.lang.Class<? extends Event> eventType, java.lang.Integer maxQueueSize)
void	TraceEventPublisher.init(java.lang.Class<? extends Event> type, int bufferSize)
void	TraceEventPublisher.removeSubscriber(Subscriber subscriber, java.lang.Class<? extends Event> subscribeType)