pro.fessional.mirana.math

Class BalanceDecimal

java.lang.Object

pro.fessional.mirana.math.BalanceDecimal

All Implemented Interfaces:

Iterable<BigDecimal>

public class BalanceDecimal
extends Object
implements Iterable<BigDecimal>

average the number with the count

Since:

2018-09-14

Author:

trydofor

Method Summary

Modifier and Type	Method and Description
BigDecimal	get(int i)
BigDecimal	getPrecision()
@NotNull Iterator<BigDecimal>	iterator()
static BalanceDecimal	of(BigDecimal total, List<BigDecimal> items) balance the number with the count, and the scale is 2 (0.01) 20/6 = [3.33, 3.33, 3.34, 3.33, 3.33, 3.34]
static BalanceDecimal	of(BigDecimal total, List<BigDecimal> items, int scale) balance the number with the count, and the assigned scale 20/6 = [3.33, 3.33, 3.34, 3.33, 3.33, 3.34]
int	scale()
int	size()
BigDecimal	total()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Method Detail

of

public static BalanceDecimal of(BigDecimal total,
                                List<BigDecimal> items)

balance the number with the count, and the scale is 2 (0.01) 20/6 = [3.33, 3.33, 3.34, 3.33, 3.33, 3.34]

Parameters:

total - the number to be averaged

items - the part

Returns:

the average items

of

public static BalanceDecimal of(BigDecimal total,
                                List<BigDecimal> items,
                                int scale)

balance the number with the count, and the assigned scale 20/6 = [3.33, 3.33, 3.34, 3.33, 3.33, 3.34]

Parameters:

total - the number to be averaged

items - the part

scale - the item's scale

Returns:

the average items

iterator

@NotNull
public @NotNull Iterator<BigDecimal> iterator()

Specified by:

iterator in interface Iterable<BigDecimal>

get

public BigDecimal get(int i)

size

public int size()

total

public BigDecimal total()

scale

public int scale()

getPrecision

public BigDecimal getPrecision()