com.alibaba.nacos.naming.cluster

枚举 ServerStatus

java.lang.Object

java.lang.Enum<ServerStatus>

com.alibaba.nacos.naming.cluster.ServerStatus

所有已实现的接口:

Serializable, Comparable<ServerStatus>

public enum ServerStatus
extends Enum<ServerStatus>

A flag to indicate the exact status of a server.

从以下版本开始:

1.0.0

作者:

nkorange

枚举常量概要

枚举常量

枚举常量和说明
DOWN server is out of service, something abnormal happened.
PAUSED server is manually paused.
READ_ONLY only read operation is permitted.
STARTING server is preparing itself for request, usually 'UP' is the next status.
UP server is up and ready for request.
WRITE_ONLY only write operation is permitted.

方法概要

限定符和类型	方法和说明
static ServerStatus	valueOf(String name) 返回带有指定名称的该类型的枚举常量。
static ServerStatus[]	values() 按照声明该枚举类型的常量的顺序, 返回 包含这些常量的数组。

从类继承的方法 java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

从类继承的方法 java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

枚举常量详细资料

UP

public static final ServerStatus UP

server is up and ready for request.

DOWN

public static final ServerStatus DOWN

server is out of service, something abnormal happened.

STARTING

public static final ServerStatus STARTING

server is preparing itself for request, usually 'UP' is the next status.

PAUSED

public static final ServerStatus PAUSED

server is manually paused.

WRITE_ONLY

public static final ServerStatus WRITE_ONLY

only write operation is permitted.

READ_ONLY

public static final ServerStatus READ_ONLY

only read operation is permitted.

方法详细资料

values

public static ServerStatus[] values()

按照声明该枚举类型的常量的顺序, 返回 包含这些常量的数组。该方法可用于迭代 常量, 如下所示:

for (ServerStatus c : ServerStatus.values())
    System.out.println(c);

返回:

按照声明该枚举类型的常量的顺序返回的包含这些常量的数组

valueOf

public static ServerStatus valueOf(String name)

返回带有指定名称的该类型的枚举常量。 字符串必须与用于声明该类型的枚举常量的 标识符完全匹配。(不允许有多余 的空格字符。)

参数:

name - 要返回的枚举常量的名称。

返回:

返回带有指定名称的枚举常量

抛出:

IllegalArgumentException - 如果该枚举类型没有带有指定名称的常量

NullPointerException - 如果参数为空值