com.sprite.utils

类 SnowflakeWorker

java.lang.Object

com.sprite.utils.SnowflakeWorker

public final class SnowflakeWorker
extends Object

描述：分布式自增长ID

     Twitter的 SnowFlake　JAVA实现方案
 

0---0000000000 0000000000 0000000000 0000000000 0 --- 00000 ---00000 ---000000000000 64位ID (42(毫秒)+5(机器ID)+5(业务编码)+12(重复累加))

作者:

Jack

构造器概要

构造器

构造器和说明
SnowflakeWorker(long baseTime, int workerIdBits, int datacenterIdBits, int sequnceBits, long workerId, long datacenterId)
SnowflakeWorker(long workerId, long datacenterId)
SnowflakeWorker(long baseTime, long workerId, long datacenterId)

方法概要

限定符和类型	方法和说明
static void	main(String[] args)
long	nextId()

从类继承的方法 java.lang.Object

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

构造器详细资料

SnowflakeWorker

public SnowflakeWorker(long baseTime,
                       int workerIdBits,
                       int datacenterIdBits,
                       int sequnceBits,
                       long workerId,
                       long datacenterId)

SnowflakeWorker

public SnowflakeWorker(long baseTime,
                       long workerId,
                       long datacenterId)

SnowflakeWorker

public SnowflakeWorker(long workerId,
                       long datacenterId)

方法详细资料

nextId

public long nextId()

main

public static void main(String[] args)