com.github.middleout

Class SnowflakeLUId

java.lang.Object

com.github.middleout.SnowflakeLUId

public class SnowflakeLUId
extends Object

Created by assaf on 04/01/2015. Long Unique Identifier generator in java inspired by a blog post by twitter about their scala snowflake generator date bits 41 (can probably change this to 33 bits and still cover dates till 2100, but if 12 bits of IDs per milli are enough for twitter, they're probably good enough for everyone else) worker bits 10 sequence bits 12

Constructor Summary

Constructors

Constructor and Description
SnowflakeLUId(int workerId)

Method Summary

Modifier and Type	Method and Description
static long	getTimeFilter(Date dt)
static long	getTimeFilter(long dt)
long	nextLUId()

Methods inherited from class java.lang.Object

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

Constructor Detail

SnowflakeLUId

public SnowflakeLUId(int workerId)

Method Detail

nextLUId

public long nextLUId()

getTimeFilter

public static long getTimeFilter(Date dt)

getTimeFilter

public static long getTimeFilter(long dt)