com.alibaba.nacos.client.naming.core

类 HostReactor

java.lang.Object

com.alibaba.nacos.client.naming.core.HostReactor

所有已实现的接口:

Closeable

public class HostReactor
extends Object
implements Closeable

Host reactor.

作者:

xuanyin

嵌套类概要

嵌套类

限定符和类型	类和说明
class	HostReactor.UpdateTask

构造器概要

构造器

构造器和说明
HostReactor(NamingProxy serverProxy, BeatReactor beatReactor, String cacheDir)
HostReactor(NamingProxy serverProxy, BeatReactor beatReactor, String cacheDir, boolean loadCacheAtStart, boolean pushEmptyProtection, int pollingThreadCount)

方法概要

限定符和类型	方法和说明
ScheduledFuture<?>	addTask(HostReactor.UpdateTask task)
ServiceInfo	getServiceInfo(String serviceName, String clusters)
ServiceInfo	getServiceInfoDirectlyFromServer(String serviceName, String clusters)
Map<String,ServiceInfo>	getServiceInfoMap()
List<ServiceInfo>	getSubscribeServices()
ServiceInfo	processServiceJson(String json) Process service json.
void	refreshOnly(String serviceName, String clusters) Refresh only.
void	scheduleUpdateIfAbsent(String serviceName, String clusters) Schedule update if absent.
void	shutdown()
void	subscribe(String serviceName, String clusters, EventListener eventListener) subscribe instancesChangeEvent.
void	unSubscribe(String serviceName, String clusters, EventListener eventListener) unsubscribe instancesChangeEvent.
void	updateService(String serviceName, String clusters) Update service now.

从类继承的方法 java.lang.Object

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

构造器详细资料

HostReactor

public HostReactor(NamingProxy serverProxy,
                   BeatReactor beatReactor,
                   String cacheDir)

HostReactor

public HostReactor(NamingProxy serverProxy,
                   BeatReactor beatReactor,
                   String cacheDir,
                   boolean loadCacheAtStart,
                   boolean pushEmptyProtection,
                   int pollingThreadCount)

方法详细资料

getServiceInfoMap

public Map<String,ServiceInfo> getServiceInfoMap()

addTask

public ScheduledFuture<?> addTask(HostReactor.UpdateTask task)

subscribe

public void subscribe(String serviceName,
                      String clusters,
                      EventListener eventListener)

subscribe instancesChangeEvent.

参数:

serviceName - combineServiceName, such as 'xxx@@xxx'

clusters - clusters, concat by ','. such as 'xxx,yyy'

eventListener - custom listener

unSubscribe

public void unSubscribe(String serviceName,
                        String clusters,
                        EventListener eventListener)

unsubscribe instancesChangeEvent.

参数:

serviceName - combineServiceName, such as 'xxx@@xxx'

clusters - clusters, concat by ','. such as 'xxx,yyy'

eventListener - custom listener

getSubscribeServices

public List<ServiceInfo> getSubscribeServices()

processServiceJson

public ServiceInfo processServiceJson(String json)

Process service json.

参数:

json - service json

返回:

service info

getServiceInfoDirectlyFromServer

public ServiceInfo getServiceInfoDirectlyFromServer(String serviceName,
                                                    String clusters)
                                             throws NacosException

抛出:

NacosException

getServiceInfo

public ServiceInfo getServiceInfo(String serviceName,
                                  String clusters)

scheduleUpdateIfAbsent

public void scheduleUpdateIfAbsent(String serviceName,
                                   String clusters)

Schedule update if absent.

参数:

serviceName - service name

clusters - clusters

updateService

public void updateService(String serviceName,
                          String clusters)
                   throws NacosException

Update service now.

参数:

serviceName - service name

clusters - clusters

抛出:

NacosException

refreshOnly

public void refreshOnly(String serviceName,
                        String clusters)

Refresh only.

参数:

serviceName - service name

clusters - cluster

shutdown

public void shutdown()
              throws NacosException

指定者:

shutdown 在接口中 Closeable

抛出:

NacosException