public MoneyAmount copy() {
return MoneyAmount.of(getNumber(), getCurrency());
}
public MoneyAmount divide(long n) {
return MoneyAmount.of(getNumber().longValue() / n, getCurrency());
}
protected MoneyAmount divide(MoneyAmount that) {
Unit<?> unit = unit().divide(that.unit());
return MoneyAmount.of(((BigDecimal) getNumber()).divide((BigDecimal) that.getNumber()), unit);
}
protected MoneyAmount times(MoneyAmount that) {
Unit<?> unit = unit().multiply(that.unit());
return MoneyAmount.of(((BigDecimal) getNumber()).multiply((BigDecimal) that.getNumber()), unit);
}
public MoneyAmount pow(int exp) {
return MoneyAmount.of(((BigDecimal) getNumber()).pow(BigDecimal.valueOf(exp)), unit().pow(exp));
}
public MoneyAmount multiply(long n) {
return MoneyAmount.of(getNumber().longValue() * n, getCurrency());
}
public MoneyAmount multiply(Number that) {
return MoneyAmount.of(getNumber().doubleValue() * that.doubleValue(), getCurrency());
}
protected MoneyAmount minus(MoneyAmount that) {
// MoneyAmount amount = that.to((Unit) getCurrency());
return MoneyAmount.of(
this.getNumber().doubleValue() - that.getNumber().doubleValue(), getCurrency());
}
protected MoneyAmount plus(MoneyAmount that) {
// Measure<BigDecimal, ?> amount = that.to((Unit) getCurrency());
return MoneyAmount.of(
this.getNumber().doubleValue() + that.getNumber().doubleValue(), getCurrency());
}
/**
* Returns the money amount corresponding to the specified generic amount.
*
* @param amount the raw amount.
* @return the corresponding money amount stated in an existing {@link Currency}.
* @throws ClassCastException if the SI unit of the specified amount is not a {@link Currency}.
*/
public static MoneyAmount of(QuantityAmount<IMoney> amount) {
// MoneyAmount amountSI = amount.toSI();
return MoneyAmount.of(
BigDecimal.valueOf(amount.getValue().doubleValue()), amount.unit().getSystemUnit());
}