io.netty.handler.codec.haproxy

枚举 HAProxyCommand

java.lang.Object

java.lang.Enum<HAProxyCommand>

io.netty.handler.codec.haproxy.HAProxyCommand

所有已实现的接口:

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

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

The command of an HAProxy proxy protocol header

枚举常量概要

枚举常量

枚举常量和说明
LOCAL The LOCAL command represents a connection that was established on purpose by the proxy without being relayed.
PROXY The PROXY command represents a connection that was established on behalf of another node, and reflects the original connection endpoints.

方法概要

方法

限定符和类型	方法和说明
byte	byteValue() Returns the byte value of this command.
static HAProxyCommand	valueOf(byte verCmdByte) Returns the HAProxyCommand represented by the lowest 4 bits of the specified byte.
static HAProxyCommand	valueOf(java.lang.String name) 返回带有指定名称的该类型的枚举常量。
static HAProxyCommand[]	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

LOCAL

public static final HAProxyCommand LOCAL

The LOCAL command represents a connection that was established on purpose by the proxy without being relayed.

PROXY

public static final HAProxyCommand PROXY

The PROXY command represents a connection that was established on behalf of another node, and reflects the original connection endpoints.

方法详细资料

values

public static HAProxyCommand[] 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 (HAProxyCommand c : HAProxyCommand.values())
    System.out.println(c);

返回:

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

valueOf

public static HAProxyCommand 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, 则抛出 IllegalArgumentException

java.lang.NullPointerException - 如果参数为空值, 则抛出 NullPointerException

valueOf

public static HAProxyCommand valueOf(byte verCmdByte)

Returns the HAProxyCommand represented by the lowest 4 bits of the specified byte.

参数:

verCmdByte - protocol version and command byte

byteValue

public byte byteValue()

Returns the byte value of this command.