/** Return the sum of <code>money</code> */
public static Money sum(List<Money> money) {
Money total = Money.dollars(0.00);
for (Iterator<Money> i = money.iterator(); i.hasNext(); ) {
total = total.plus(i.next());
}
return total;
}
public static Money sum(Collection<Money> monies) {
// TODO Return Default Currency
if (monies.isEmpty()) {
return Money.dollars(0.00);
}
Iterator<Money> iterator = monies.iterator();
Money sum = iterator.next();
while (iterator.hasNext()) {
Money each = iterator.next();
sum = sum.plus(each);
}
return sum;
}
/** Return the min of <code>a</code> or <code>b</code> */
public static Money min(Money a, Money b) {
if (a.isLessThan(b)) {
return a;
} else {
return b;
}
}
/** Return the max of <code>a</code> or <code>b</code> */
public static Money max(Money a, Money b) {
if (a.isGreaterThan(b)) {
return a;
} else {
return b;
}
}
public OrderResponse copy() {
OrderResponse dst = new OrderResponse();
dst.request = request == null ? null : request.copy();
dst.date = date == null ? null : date.copy();
dst.who = who == null ? null : who.copy();
dst.authority = authority == null ? null : authority.copy();
dst.cost = cost == null ? null : cost.copy();
dst.code = code == null ? null : code.copy();
dst.description = description == null ? null : description.copy();
dst.fulfillment = new ArrayList<ResourceReference>();
for (ResourceReference i : fulfillment) dst.fulfillment.add(i.copy());
return dst;
}
public boolean isEmpty() {
return super.isEmpty()
&& (identifier == null || identifier.isEmpty())
&& (name == null || name.isEmpty())
&& (type == null || type.isEmpty())
&& (status == null || status.isEmpty())
&& (activePeriod == null || activePeriod.isEmpty())
&& (currency == null || currency.isEmpty())
&& (balance == null || balance.isEmpty())
&& (coveragePeriod == null || coveragePeriod.isEmpty())
&& (subject == null || subject.isEmpty())
&& (owner == null || owner.isEmpty())
&& (description == null || description.isEmpty());
}
public Account copy() {
Account dst = new Account();
copyValues(dst);
if (identifier != null) {
dst.identifier = new ArrayList<Identifier>();
for (Identifier i : identifier) dst.identifier.add(i.copy());
}
;
dst.name = name == null ? null : name.copy();
dst.type = type == null ? null : type.copy();
dst.status = status == null ? null : status.copy();
dst.activePeriod = activePeriod == null ? null : activePeriod.copy();
dst.currency = currency == null ? null : currency.copy();
dst.balance = balance == null ? null : balance.copy();
dst.coveragePeriod = coveragePeriod == null ? null : coveragePeriod.copy();
dst.subject = subject == null ? null : subject.copy();
dst.owner = owner == null ? null : owner.copy();
dst.description = description == null ? null : description.copy();
return dst;
}
/**
* WARNING: Because of the indefinite precision of double, this method must round off the value.
*/
public static Money euros(double amount) {
return Money.valueOf(amount, Money.EUR);
}
/**
* This creation method is safe to use. It will adjust scale, but will not round off the amount.
*/
public static Money valueOf(BigDecimal amount, Currency currency) {
return Money.valueOf(amount, currency, Rounding.UNNECESSARY);
}
/**
* This creation method is safe to use. It will adjust scale, but will not round off the amount.
*/
public static Money dollars(BigDecimal amount) {
return Money.valueOf(amount, Money.USD);
}
/**
* WARNING: Because of the indefinite precision of double, thismethod must round off the value.
*/
public static Money dollars(double amount) {
return Money.valueOf(amount, Money.USD);
}
public boolean isZero() {
return equals(Money.valueOf(0.0, currency));
}
/** Return the max of <code>a</code> or <code>0</code> */
public static Money notBelowZero(Money a) {
Money zero = Money.valueOf(0.00, a.getCurrency());
return Money.max(zero, a);
}
/**
* This probably should be Currency responsibility. Even then, it may need to be customized for
* specialty apps because there are other cases, where the smallest increment is not the smallest
* unit.
*/
Money minimumIncrement() {
BigDecimal one = new BigDecimal(1);
BigDecimal increment = one.movePointLeft(currency.getDefaultFractionDigits());
return Money.valueOf(increment, currency);
}
/**
* TODO: BigDecimal.multiply() scale is sum of scales of two multiplied numbers. So what is scale
* of times?
*/
public Money times(BigDecimal factor, int roundingMode) {
return Money.valueOf(amount.multiply(factor), currency, roundingMode);
}
public Money applying(Ratio ratio, int scale, int roundingRule) {
BigDecimal newAmount = ratio.times(amount).decimalValue(scale, roundingRule);
return Money.valueOf(newAmount, currency);
}
public Money dividedBy(BigDecimal divisor, int roundingMode) {
BigDecimal newAmount = amount.divide(divisor, roundingMode);
return Money.valueOf(newAmount, currency);
}
public Money minus(Money other) {
return plus(other.negated());
}
public Money plus(Money other) {
assertHasSameCurrencyAs(other);
return Money.valueOf(amount.add(other.amount), currency);
}
/**
* This creation method is safe to use. It will adjust scale, but will not round off the amount.
*/
public static Money euros(BigDecimal amount) {
return Money.valueOf(amount, Money.EUR);
}
public static Money zeroIfNull(Money money) {
return money == null ? Money.dollars(0.00) : money;
}
public Money negated() {
return Money.valueOf(amount.negate(), currency);
}
/**
* WARNING: Because of the indefinite precision of double, this method must round off the value.
*/
public static Money valueOf(double dblAmount, Currency currency) {
return Money.valueOf(dblAmount, currency, Money.DEFAULT_ROUNDING_MODE);
}
/**
* Because of the indefinite precision of double, this method must round off the value. This
* method gives the client control of the rounding mode.
*/
public static Money valueOf(double dblAmount, Currency currency, int roundingMode) {
BigDecimal rawAmount = new BigDecimal(dblAmount);
return Money.valueOf(rawAmount, currency, roundingMode);
}
private void assertHasSameCurrencyAs(Money aMoney) {
if (!hasSameCurrencyAs(aMoney)) {
throw new IllegalArgumentException(
aMoney.toString() + " is not same currency as " + toString());
}
}
public Money abs() {
return Money.valueOf(amount.abs(), currency);
}