webfunds.token
Class Log

java.lang.Object
  |
  +--webfunds.token.Log

public final class Log

extends java.lang.Object

Constructor Summary
protected	Log()

 

Method Summary
static long	log2qty(int log)
static void	main(java.lang.String[] args)
static int[]	qty2coins(long qty)
static int	qty2log(long qty)

 

Methods inherited from class java.lang.Object

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

 

Constructor Detail

Log

protected Log()

log2qty

public static long log2qty(int log)

Returns:

the quantity from a coin size, which is always logarithmic, if outside range, -1 is returned.

qty2log

public static int qty2log(long qty)

Returns:

a single largest coin size from a quantity.

qty2coins

public static int[] qty2coins(long qty)

Returns:

an array representing the coin sizes required for this quantity

main

public static void main(java.lang.String[] args)