public enum ProtocolVersion extends Enum<ProtocolVersion>
| 限定符和类型 | 方法和说明 |
|---|---|
int |
code()
Get the ordinal of this enumeration constant.
|
static ProtocolVersion |
codeOf(int code)
Returns the enum constant of ProtocolVersion with the specified code.
|
static ProtocolVersion |
valueOf(String name)
返回带有指定名称的该类型的枚举常量。
|
static ProtocolVersion[] |
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。
|
public static final ProtocolVersion V0
public static final ProtocolVersion V1
public static final ProtocolVersion V2
public static ProtocolVersion[] values()
for (ProtocolVersion c : ProtocolVersion.values()) System.out.println(c);
public static ProtocolVersion valueOf(String name)
name - 要返回的枚举常量的名称。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public static ProtocolVersion codeOf(int code)
code - The ordinal of this enumeration constant.public int code()
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