Class ObjectIdGenerators.UUIDGenerator
java.lang.Object
cloud.opencode.base.json.identity.ObjectIdGenerator<UUID>
cloud.opencode.base.json.identity.ObjectIdGenerators.UUIDGenerator
- Enclosing class:
ObjectIdGenerators
UUID Generator - UUID-Based Object IDs
UUID 生成器 - 基于 UUID 的对象 ID
Generates random UUID identifiers for each object.
为每个对象生成随机 UUID 标识符。
- Since:
- JDK 25, opencode-base-json V1.0.0
- Author:
- Leon Soo www.LeonSoo.com
- See Also:
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Nested Class Summary
Nested classes/interfaces inherited from class ObjectIdGenerator
ObjectIdGenerator.IdKey -
Constructor Summary
ConstructorsConstructorDescriptionCreates a generator with default scope (Object.class).UUIDGenerator(Class<?> scope) Creates a generator with the specified scope. -
Method Summary
Modifier and TypeMethodDescriptionbooleancanUseFor(ObjectIdGenerator<?> gen) Determines whether this generator can be used interchangeably with another.generateId(Object forPojo) Generates a unique identifier for the given object.Class<?> getScope()Returns the scope class used to determine ID uniqueness boundaries.
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Constructor Details
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UUIDGenerator
public UUIDGenerator()Creates a generator with default scope (Object.class). 创建具有默认作用域(Object.class)的生成器。 -
UUIDGenerator
Creates a generator with the specified scope. 创建具有指定作用域的生成器。- Parameters:
scope- the scope class - 作用域类
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Method Details
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generateId
Description copied from class:ObjectIdGeneratorGenerates a unique identifier for the given object. 为给定对象生成唯一标识符。- Specified by:
generateIdin classObjectIdGenerator<UUID>- Parameters:
forPojo- the object to generate an ID for - 要生成 ID 的对象- Returns:
- the generated identifier - 生成的标识符
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getScope
Description copied from class:ObjectIdGeneratorReturns the scope class used to determine ID uniqueness boundaries. 返回用于确定 ID 唯一性边界的作用域类。- Specified by:
getScopein classObjectIdGenerator<UUID>- Returns:
- the scope class - 作用域类
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canUseFor
Description copied from class:ObjectIdGeneratorDetermines whether this generator can be used interchangeably with another. 确定此生成器是否可以与另一个互换使用。- Specified by:
canUseForin classObjectIdGenerator<UUID>- Parameters:
gen- the other generator to check compatibility with - 要检查兼容性的另一个生成器- Returns:
- true if compatible - 如果兼容则返回 true
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