@Override
public boolean equals(Object obj) {
if (!(obj instanceof Money)) {
return false;
}
Money value = (Money) obj;
return this.value.compareTo(value.getValue()) == 0;
}
@Override
protected AbstractValue divMoney(Money value) {
if (this.value.compareTo(new BigDecimal(0)) == 0) {
// Prevent division by zero.
return new Money(this.value);
} else {
return new Money(value.getValue().divide(this.value, Money.ROUNDING_MODE));
}
}
@Override
protected AbstractValue subMoney(Money value) {
return new Money(value.getValue().subtract(this.value));
}
@Override
protected AbstractValue mulMoney(Money value) {
return new Money(value.getValue().multiply(this.value));
}
@Override
protected AbstractValue addMoney(Money value) {
return new Money(value.getValue().add(this.value));
}
@Override
public AbstractValue ltMoney(Money value) {
return new Bool(value.getValue().compareTo(this.value) == -1);
}
@Override
public AbstractValue geqMoney(Money value) {
return new Bool(value.getValue().compareTo(this.value) >= 0);
}