io.konik.util

Class Amounts

java.lang.Object

io.konik.util.Amounts

public final class Amounts
extends java.lang.Object

Helper functions for Amount class.

Constructor Summary

Constructors

Constructor and Description
Amounts()

Method Summary

Modifier and Type	Method and Description
static Amount	abs(Amount amount) Amount absolute value.
static Amount	add(Amount first, Amount second) Sums two amounts with the same CurrencyCode and throws IllegalArgumentException if amounts don’t have the same CurrencyCode
static Amount	copy(Amount amount) Creates a copy of given Amount object.
static Amount	divide(Amount amount, java.math.BigDecimal devisor)
static Amount	multiply(Amount amount, java.math.BigDecimal times) Multiplies given Amount specified number of times.
static Amount	negate(Amount amount) Negate Amount
static Amount	setPrecision(Amount amount, int precision, java.math.RoundingMode roundingMode) Sets the precision for amount.
static Amount	zero(com.neovisionaries.i18n.CurrencyCode currencyCode) Creates Amount object with 0 (zero) value and given CurrencyCode

Methods inherited from class java.lang.Object

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

Constructor Detail

Amounts

public Amounts()

Method Detail

abs

public static Amount abs(Amount amount)

Amount absolute value.

Parameters:

amount -

Returns:

add

public static Amount add(Amount first,
                         Amount second)

Sums two amounts with the same CurrencyCode and throws IllegalArgumentException if amounts don’t have the same CurrencyCode

Parameters:

first -

second -

Returns:

copy

public static Amount copy(Amount amount)

Creates a copy of given Amount object.

Parameters:

amount -

Returns:

divide

public static Amount divide(Amount amount,
                            java.math.BigDecimal devisor)

multiply

public static Amount multiply(Amount amount,
                              java.math.BigDecimal times)

Multiplies given Amount specified number of times.

Parameters:

amount -

times -

Returns:

negate

public static Amount negate(Amount amount)

Negate Amount

Parameters:

amount - the amount

Returns:

the amount

setPrecision

public static Amount setPrecision(Amount amount,
                                  int precision,
                                  java.math.RoundingMode roundingMode)

Sets the precision for amount.

Parameters:

amount - the amount

precision - the precision

roundingMode - the rounding mode

Returns:

the amount

zero

public static Amount zero(com.neovisionaries.i18n.CurrencyCode currencyCode)

Creates Amount object with 0 (zero) value and given CurrencyCode

Parameters:

currencyCode -

Returns: