com.tencent.polaris.client.pojo

Class ServiceInstancesByProto

java.lang.Object

com.tencent.polaris.client.pojo.ServiceInstancesByProto

All Implemented Interfaces:

RegistryCacheValue, Service, ServiceInstances, ServiceMetadata

public class ServiceInstancesByProto
extends Object
implements ServiceInstances, RegistryCacheValue

通过PB对象封装的服务信息

Author:

andrewshan

Date:

2019/8/22

Field Summary

Fields

Modifier and Type	Field and Description
static ServiceInstancesByProto	EMPTY_INSTANCES

Constructor Summary

Constructors

Constructor and Description
ServiceInstancesByProto() 创建空的服务对象
ServiceInstancesByProto(com.tencent.polaris.specification.api.v1.service.manage.ResponseProto.DiscoverResponse response, ServiceInstancesByProto oldSvcInstances, boolean loadFromFile) 构造函数

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object o)
ServiceEventKey.EventType	getEventType() 缓存对象类型
InstanceByProto	getInstance(Node node) get instance by host and port
InstanceByProto	getInstance(String instId) 获取实例本地数据
List<Instance>	getInstances() 获取服务实例列表
Map<String,String>	getMetadata() 获取服务元数据信息
String	getNamespace() 获取名字空间
List<com.tencent.polaris.specification.api.v1.service.manage.ServiceProto.Instance>	getOriginInstancesList()
String	getRevision() 获取唯一标识信息
String	getService() 获取服务名
ServiceKey	getServiceKey() 获取服务标识
int	getTotalWeight() 获取服务实例总权重值
int	hashCode()
boolean	isInitialized() 服务实例列表是否已经加载
boolean	isLoadedFromFile() 判断是否从文件中加载
String	toString()

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Field Detail

EMPTY_INSTANCES

public static final ServiceInstancesByProto EMPTY_INSTANCES

Constructor Detail

ServiceInstancesByProto

public ServiceInstancesByProto(com.tencent.polaris.specification.api.v1.service.manage.ResponseProto.DiscoverResponse response,
                               ServiceInstancesByProto oldSvcInstances,
                               boolean loadFromFile)

构造函数

Parameters:

response - 应答Proto

oldSvcInstances - 旧的实例列表

loadFromFile - 是否从缓存文件加载

ServiceInstancesByProto

public ServiceInstancesByProto()

创建空的服务对象

Method Detail

getServiceKey

public ServiceKey getServiceKey()

Description copied from interface: ServiceInstances

获取服务标识

Specified by:

getServiceKey in interface ServiceInstances

Returns:

服务标识

getTotalWeight

public int getTotalWeight()

Description copied from interface: ServiceInstances

获取服务实例总权重值

Specified by:

getTotalWeight in interface ServiceInstances

Returns:

totalWeight

getInstances

public List<Instance> getInstances()

Description copied from interface: ServiceInstances

获取服务实例列表

Specified by:

getInstances in interface ServiceInstances

Returns:

服务列表

isLoadedFromFile

public boolean isLoadedFromFile()

Description copied from interface: RegistryCacheValue

判断是否从文件中加载

Specified by:

isLoadedFromFile in interface RegistryCacheValue

Returns:

boolean

getEventType

public ServiceEventKey.EventType getEventType()

Description copied from interface: RegistryCacheValue

缓存对象类型

Specified by:

getEventType in interface RegistryCacheValue

Returns:

对象类型

isInitialized

public boolean isInitialized()

Description copied from interface: ServiceInstances

服务实例列表是否已经加载

Specified by:

isInitialized in interface RegistryCacheValue

Specified by:

isInitialized in interface ServiceInstances

Returns:

加载标识

getRevision

public String getRevision()

Description copied from interface: ServiceInstances

获取唯一标识信息

Specified by:

getRevision in interface RegistryCacheValue

Specified by:

getRevision in interface ServiceInstances

Returns:

revision

getService

public String getService()

Description copied from interface: Service

获取服务名

Specified by:

getService in interface Service

Returns:

String

getNamespace

public String getNamespace()

Description copied from interface: Service

获取名字空间

Specified by:

getNamespace in interface Service

Returns:

String

getMetadata

public Map<String,String> getMetadata()

Description copied from interface: ServiceMetadata

获取服务元数据信息

Specified by:

getMetadata in interface ServiceMetadata

Returns:

metadata

getInstance

public InstanceByProto getInstance(String instId)

获取实例本地数据

Specified by:

getInstance in interface ServiceInstances

Parameters:

instId - 实例ID

Returns:

InstanceLocalValue

getInstance

public InstanceByProto getInstance(Node node)

Description copied from interface: ServiceInstances

get instance by host and port

Specified by:

getInstance in interface ServiceInstances

Parameters:

node - host and port

Returns:

instance

getOriginInstancesList

public List<com.tencent.polaris.specification.api.v1.service.manage.ServiceProto.Instance> getOriginInstancesList()

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object