com.alibaba.nacos.core.cluster

枚举 NodeState

java.lang.Object

java.lang.Enum<NodeState>

com.alibaba.nacos.core.cluster.NodeState

所有已实现的接口:

java.io.Serializable, java.lang.Comparable<NodeState>

public enum NodeState
extends java.lang.Enum<NodeState>

The life cycle state of a node plays an important role.

1.3.0 The unified sinking operation should be done first, and the node state should be radiated out later, mainly for whether the request can be processed and so on

作者:

liaochuntao

枚举常量概要

枚举常量

枚举常量和说明
DOWN Node is out of service, something abnormal happened.
ISOLATION The Node is isolated.
STARTING Node is starting.
SUSPICIOUS Node may Crash.
UP Node is up and ready for request.

方法概要

限定符和类型	方法和说明
static NodeState	valueOf(java.lang.String name) 返回带有指定名称的该类型的枚举常量。
static NodeState[]	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

STARTING

public static final NodeState STARTING

Node is starting.

UP

public static final NodeState UP

Node is up and ready for request.

SUSPICIOUS

public static final NodeState SUSPICIOUS

Node may Crash.

DOWN

public static final NodeState DOWN

Node is out of service, something abnormal happened.

ISOLATION

public static final NodeState ISOLATION

The Node is isolated.

方法详细资料

values

public static NodeState[] 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 (NodeState c : NodeState.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 NodeState valueOf(java.lang.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:

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

java.lang.NullPointerException - 如果参数为空值