org.bson

枚举 UuidRepresentation

java.lang.Object

java.lang.Enum<UuidRepresentation>

org.bson.UuidRepresentation

所有已实现的接口:

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

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

The representation to use when converting a UUID to a BSON binary value. This class is necessary because the different drivers used to have different ways of encoding UUID, with the BSON subtype: \x03 UUID old.

从以下版本开始:

3.0

枚举常量概要

枚举常量

枚举常量和说明
C_SHARP_LEGACY The legacy representation of UUID used by the C# driver BSON binary subtype 3
JAVA_LEGACY The legacy representation of UUID used by the Java driver BSON binary subtype 3
PYTHON_LEGACY The legacy representation of UUID used by the Python driver, which is the same format as STANDARD, but has the UUID old BSON subtype (\x03) BSON binary subtype 3
STANDARD The canonical representation of UUID BSON binary subtype 4

方法概要

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

STANDARD

public static final UuidRepresentation STANDARD

The canonical representation of UUID BSON binary subtype 4

C_SHARP_LEGACY

public static final UuidRepresentation C_SHARP_LEGACY

The legacy representation of UUID used by the C# driver BSON binary subtype 3

JAVA_LEGACY

public static final UuidRepresentation JAVA_LEGACY

The legacy representation of UUID used by the Java driver BSON binary subtype 3

PYTHON_LEGACY

public static final UuidRepresentation PYTHON_LEGACY

The legacy representation of UUID used by the Python driver, which is the same format as STANDARD, but has the UUID old BSON subtype (\x03) BSON binary subtype 3

方法详细资料

values

public static UuidRepresentation[] 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 (UuidRepresentation c : UuidRepresentation.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 UuidRepresentation 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