枚举 ServerStatus
- java.lang.Object
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- java.lang.Enum<ServerStatus>
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- com.alibaba.nacos.naming.cluster.ServerStatus
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- 所有已实现的接口:
java.io.Serializable,java.lang.Comparable<ServerStatus>
public enum ServerStatus extends java.lang.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
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枚举常量概要
枚举常量 枚举常量 说明 DOWNserver is out of service, something abnormal happened.PAUSEDserver is manually paused.READ_ONLYonly read operation is permitted.STARTINGserver is preparing itself for request, usually 'UP' is the next status.UPserver is up and ready for request.WRITE_ONLYonly write operation is permitted.
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构造器概要
构造器 限定符 构造器 说明 privateServerStatus()
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方法概要
所有方法 静态方法 具体方法 修饰符和类型 方法 说明 static ServerStatusvalueOf(java.lang.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。
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枚举常量详细资料
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UP
public static final ServerStatus UP
server is up and ready for request.
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DOWN
public static final ServerStatus DOWN
server is out of service, something abnormal happened.
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STARTING
public static final ServerStatus STARTING
server is preparing itself for request, usually 'UP' is the next status.
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PAUSED
public static final ServerStatus PAUSED
server is manually paused.
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WRITE_ONLY
public static final ServerStatus WRITE_ONLY
only write operation is permitted.
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READ_ONLY
public static final ServerStatus READ_ONLY
only read operation is permitted.
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方法详细资料
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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
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valueOf
public static ServerStatus 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
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