pro.fessional.mirana.code

Class SlotCode

java.lang.Object

pro.fessional.mirana.code.SlotCode

@ThreadSafe
public class SlotCode
extends Object

生成一个固定容量的随机数槽， 每次获得伪随机数（消耗一个空槽） 当没有空槽时，重置当前槽。

Since:

2019-11-14

Author:

trydofor

Field Summary

Fields

Modifier and Type	Field and Description
int	size

Constructor Summary

Constructors

Constructor and Description
SlotCode(int size) 初始化一个固定容量[1,size]的随机槽
SlotCode(int size, Random rand) 初始化一个固定容量[1,size]的随机槽
SlotCode(int size, Supplier<Random> rand)

Method Summary

Modifier and Type	Method and Description
static void	main(String[] args)
int	next()
void	reset()

Methods inherited from class java.lang.Object

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

Field Detail

size

public final int size

Constructor Detail

SlotCode

public SlotCode(int size)

初始化一个固定容量[1,size]的随机槽

Parameters:

size - 设置code的最大值(包括)。

SlotCode

public SlotCode(int size,
                Supplier<Random> rand)

SlotCode

public SlotCode(int size,
                Random rand)

初始化一个固定容量[1,size]的随机槽

Parameters:

size - 设置code的最大值(包括)。

rand - 随机数发生器。

Method Detail

reset

public void reset()

next

public int next()

main

public static void main(String[] args)