Module develop.toolkit.base

Package develop.toolkit.base.components

Class SnowflakeIdWorker

java.lang.Object

develop.toolkit.base.components.SnowflakeIdWorker

public class SnowflakeIdWorker
extends Object

雪花算法ID生成器

Author:

qiushui on 2021-08-05.

Constructor Summary

Constructors

Constructor	Description
SnowflakeIdWorker(long workerId, long datacenterId)	构造函数

Method Summary

Modifier and Type	Method	Description
long	nextId()	获得下一个ID (该方法是线程安全的)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

SnowflakeIdWorker

public SnowflakeIdWorker(long workerId,
 long datacenterId)

构造函数

Parameters:

workerId - 工作ID (0~31)

datacenterId - 数据中心ID (0~31)

Method Details

nextId

public long nextId()

获得下一个ID (该方法是线程安全的)

Returns:

SnowflakeId