java.lang.Object
- org.apache.dubbo.registry.client.SelfHostMetaServiceDiscovery

所有已实现的接口:

Comparable<Prioritized>, Prioritized, ServiceDiscovery

直接已知子类:

DNSServiceDiscovery, XdsServiceDiscovery
```
public abstract class SelfHostMetaServiceDiscovery
extends Object
implements ServiceDiscovery
```

字段概要
- 从接口继承的字段 org.apache.dubbo.common.lang.Prioritized
  COMPARATOR, MAX_PRIORITY, MIN_PRIORITY, NORMAL_PRIORITY

构造器概要

构造器
构造器说明

SelfHostMetaServiceDiscovery()

方法概要

所有方法实例方法具体方法已过时的方法
修饰符和类型	方法	说明
`void`	`destroy()`	Destroy the `ServiceDiscovery`
`void`	`doDestroy()`
`void`	`doInitialize(URL registryURL)`
`void`	`doRegister(ServiceInstance serviceInstance)`
`void`	`doUnregister(ServiceInstance serviceInstance)`
`void`	`doUpdate(ServiceInstance serviceInstance)`
`void`	`fillServiceInstance(DefaultServiceInstance serviceInstance)`
`ConcurrentHashMap<String,List<ServiceInstance>>`	`getCachedServiceInstances()`	已过时。
`ServiceInstance`	`getLocalInstance()`
`URL`	`getUrl()`
`void`	`initialize(URL registryURL)`	Initializes the `ServiceDiscovery`
`boolean`	`isDestroy()`
`void`	`notifyListener(String serviceName, ServiceInstancesChangedListener listener, List<ServiceInstance> instances)`
`void`	`register(ServiceInstance serviceInstance)`	Registers an instance of `ServiceInstance`.
`void`	`unregister(ServiceInstance serviceInstance)`	Unregisters an instance of `ServiceInstance`.
`void`	`update(ServiceInstance serviceInstance)`	Updates the registered `ServiceInstance`.

从类继承的方法 java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

从接口继承的方法 org.apache.dubbo.common.lang.Prioritized
compareTo, getPriority

从接口继承的方法 org.apache.dubbo.registry.client.ServiceDiscovery
addServiceInstancesChangedListener, createListener, dispatchServiceInstancesChangedEvent, dispatchServiceInstancesChangedEvent, dispatchServiceInstancesChangedEvent, dispatchServiceInstancesChangedEvent, getDefaultPageSize, getDelay, getInstances, getInstances, getInstances, getInstances, getServices, removeServiceInstancesChangedListener, toString

- 构造器详细资料
  - SelfHostMetaServiceDiscovery
```
public SelfHostMetaServiceDiscovery()
```
- 方法详细资料
  - initialize
```
public void initialize(URL registryURL)
                throws Exception
```
    从接口复制的说明: ServiceDiscovery
    
    Initializes the ServiceDiscovery
    
    指定者:
    
    initialize 在接口中 ServiceDiscovery
    
    参数:
    
    registryURL - the url to connect service registry
    
    抛出:
    
    Exception - If met with error
  - destroy
```
public void destroy()
             throws Exception
```
    从接口复制的说明: ServiceDiscovery
    
    Destroy the ServiceDiscovery
    
    指定者:
    
    destroy 在接口中 ServiceDiscovery
    
    抛出:
    
    Exception - If met with error
  - isDestroy
```
public boolean isDestroy()
```
    指定者:
    
    isDestroy 在接口中 ServiceDiscovery
  - register
```
public void register(ServiceInstance serviceInstance)
              throws RuntimeException
```
    从接口复制的说明: ServiceDiscovery
    
    Registers an instance of ServiceInstance.
    
    指定者:
    
    register 在接口中 ServiceDiscovery
    
    参数:
    
    serviceInstance - an instance of ServiceInstance to be registered
    
    抛出:
    
    RuntimeException - if failed
  - update
```
public void update(ServiceInstance serviceInstance)
            throws RuntimeException
```
    从接口复制的说明: ServiceDiscovery
    
    Updates the registered ServiceInstance.
    
    指定者:
    
    update 在接口中 ServiceDiscovery
    
    参数:
    
    serviceInstance - the registered ServiceInstance
    
    抛出:
    
    RuntimeException - if failed
  - unregister
```
public void unregister(ServiceInstance serviceInstance)
                throws RuntimeException
```
    从接口复制的说明: ServiceDiscovery
    
    Unregisters an instance of ServiceInstance.
    
    指定者:
    
    unregister 在接口中 ServiceDiscovery
    
    参数:
    
    serviceInstance - an instance of ServiceInstance to be unregistered
    
    抛出:
    
    RuntimeException - if failed
  - getLocalInstance
```
public ServiceInstance getLocalInstance()
```
    指定者:
    
    getLocalInstance 在接口中 ServiceDiscovery
  - getUrl
```
public URL getUrl()
```
    指定者:
    
    getUrl 在接口中 ServiceDiscovery
  - fillServiceInstance
```
public final void fillServiceInstance(DefaultServiceInstance serviceInstance)
```
  - notifyListener
```
public final void notifyListener(String serviceName,
                                 ServiceInstancesChangedListener listener,
                                 List<ServiceInstance> instances)
```
  - doInitialize
```
public void doInitialize(URL registryURL)
                  throws Exception
```
    抛出:
    
    Exception
  - doDestroy
```
public void doDestroy()
               throws Exception
```
    抛出:
    
    Exception
  - doRegister
```
public void doRegister(ServiceInstance serviceInstance)
                throws RuntimeException
```
    抛出:
    
    RuntimeException
  - doUpdate
```
public void doUpdate(ServiceInstance serviceInstance)
              throws RuntimeException
```
    抛出:
    
    RuntimeException
  - doUnregister
```
public void doUnregister(ServiceInstance serviceInstance)
                  throws RuntimeException
```
    抛出:
    
    RuntimeException
  - getCachedServiceInstances
```
@Deprecated
public final ConcurrentHashMap<String,List<ServiceInstance>> getCachedServiceInstances()
```
    已过时。
    
    UT used only

类 SelfHostMetaServiceDiscovery

字段概要

从接口继承的字段 org.apache.dubbo.common.lang.Prioritized

构造器概要

方法概要

从类继承的方法 java.lang.Object

从接口继承的方法 org.apache.dubbo.common.lang.Prioritized

从接口继承的方法 org.apache.dubbo.registry.client.ServiceDiscovery

构造器详细资料

SelfHostMetaServiceDiscovery

方法详细资料

initialize

destroy

isDestroy

register

update

unregister

getLocalInstance

getUrl

fillServiceInstance

notifyListener

doInitialize

doDestroy

doRegister

doUpdate

doUnregister

getCachedServiceInstances