Class/Object

squants.market

Money

Related Docs: object Money | package market

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final class Money extends Quantity[Money]

Represents a quantity of Money.

Money is similar to other quantities in that it represents an amount of something - purchasing power - and it is measured in units - currencies.

The main difference is that the conversion rate between currencies can not be certain at compile. (In fact it may not always be so easy to know them at runtime as well.)

To address this diversion from the way most other quantities work, Money overrides several of the standard methods and operators to ensure one of two rules is followed:

1) this and that are in the same currency, or 2) there is in an implicit MoneyContext in scope (which may or may not have the applicable exchange rate)

Methods and operations applied to moneys of different currencies may throw a NoSuchExchangeRateException if the implicit MoneyContext does not contain the Rate(s) necessary to perform the conversion.

The defaultMoneyContext includes USD as the default currency, a list of ~20 other currencies and NO exchange rates

Source
Money.scala
Since

0.1

Linear Supertypes
Quantity[Money], Ordered[Money], Comparable[Money], Serializable, Serializable, AnyRef, Any
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. Money
  2. Quantity
  3. Ordered
  4. Comparable
  5. Serializable
  6. Serializable
  7. AnyRef
  8. Any
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Visibility
  1. Public
  2. All

Value Members

  1. final def !=(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any
  2. def !=#(that: Money)(implicit moneyContext: MoneyContext): Boolean

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  3. final def ##(): Int

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    Definition Classes
    AnyRef → Any
  4. def %(that: BigDecimal): Money

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    Integer divides this money by that BigDecimal and returns the remainder

    Integer divides this money by that BigDecimal and returns the remainder

    that

    BigDecimal

    returns

    Money

  5. def %(that: Money): Double

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    Definition Classes
    Quantity
  6. def %(that: Double): Money

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    Definition Classes
    Quantity
  7. def *(that: CurrencyExchangeRate): Money

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    Multiplies this money by that squants.market.CurrencyExchangeRate and returns the equal value in the other currency.

    Multiplies this money by that squants.market.CurrencyExchangeRate and returns the equal value in the other currency.

    Delegates to CurrencyExchangeRate * Money

    that

    BigDecimal

  8. def *(that: Double): Money

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    Definition Classes
    MoneyQuantity
  9. def *(that: BigDecimal): Money

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  10. def *(that: squants.Price[Money]): squants.Money

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    Definition Classes
    Quantity
  11. def +(that: Money)(implicit context: MoneyContext = defaultMoneyContext): Money

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    moneyPlus *

  12. def +(that: Money): Money

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    Definition Classes
    Quantity
  13. def +-(that: Money): QuantityRange[Money]

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    Definition Classes
    Quantity
  14. def -(that: Money)(implicit context: MoneyContext = defaultMoneyContext): Money

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    moneyMinus *

  15. def -(that: Money): Money

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    Definition Classes
    Quantity
  16. def ->: (Money) ⇒ CurrencyExchangeRate

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    toThe

  17. def /[A <: Quantity[A]](that: Price[A]): A

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    Divide this money by a Price and return Quantity

    Divide this money by a Price and return Quantity

    A

    Quantity Type

    that

    Price

    returns

    A

  18. def /[A <: Quantity[A]](that: A): Price[A]

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    Divide this money by another (non-money) Quantity and return a Price

    Divide this money by another (non-money) Quantity and return a Price

    A

    Quantity Type

    that

    Quantity

    returns

    Price[A]

  19. def /(that: Money)(implicit context: MoneyContext = defaultMoneyContext): BigDecimal

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  20. def /(that: Double): Money

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    Definition Classes
    MoneyQuantity
  21. def /(that: BigDecimal): Money

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  22. def /(that: Money): Double

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    Definition Classes
    Quantity
  23. def /%(that: BigDecimal): (Money, Money)

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    Integer divides this money by that BigDecimal and returns the quotient and the remainder

    Integer divides this money by that BigDecimal and returns the quotient and the remainder

    that

    BigDecimal

    returns

    (Money, Money)

  24. def /%(that: Money): (Double, Money)

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    Definition Classes
    Quantity
  25. def /%(that: Double): (Money, Money)

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    Definition Classes
    Quantity
  26. def <(that: Money): Boolean

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    Definition Classes
    Ordered
  27. def <#(that: Money)(implicit moneyContext: MoneyContext): Boolean

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  28. def <=(that: Money): Boolean

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    Definition Classes
    Ordered
  29. def <=#(that: Money)(implicit moneyContext: MoneyContext): Boolean

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  30. final def ==(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any
  31. def ==#(that: Money)(implicit moneyContext: MoneyContext): Boolean

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  32. def =~(that: Money)(implicit tolerance: Money): Boolean

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    approx

    approx

    Definition Classes
    Quantity
  33. def >(that: Money): Boolean

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    Definition Classes
    Ordered
  34. def >#(that: Money)(implicit moneyContext: MoneyContext): Boolean

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  35. def >=(that: Money): Boolean

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    Definition Classes
    Ordered
  36. def >=#(that: Money)(implicit moneyContext: MoneyContext): Boolean

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  37. def abs: Money

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    Returns the absolute value of this Quantity

    Returns the absolute value of this Quantity

    returns

    Quantity

    Definition Classes
    Quantity
  38. val amount: BigDecimal

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    the amount of money

  39. def approx(that: Money)(implicit tolerance: Money): Boolean

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    Returns boolean result of approximate equality comparison

    Returns boolean result of approximate equality comparison

    that

    Quantity

    tolerance

    Quantity

    Definition Classes
    Quantity
  40. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any
  41. def ceil: Money

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    Returns the smallest (closest to negative infinity) Quantity value that is greater than or equal to the argument and is equal to a mathematical integer.

    Returns the smallest (closest to negative infinity) Quantity value that is greater than or equal to the argument and is equal to a mathematical integer.

    returns

    Quantity

    Definition Classes
    Quantity
    See also

    java.lang.Math#ceil(double)

  42. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  43. def compare(that: Money): Int

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    Override for Quantity.compare to only work on Moneys of like Currency

    Override for Quantity.compare to only work on Moneys of like Currency

    that

    Money

    returns

    Int

    Definition Classes
    MoneyQuantity → Ordered
  44. def compareTo(that: Money): Int

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    Definition Classes
    Ordered → Comparable
  45. val currency: Currency

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    the currency in which the money is denominated

  46. def dimension: Money.type

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    The Dimension this quantity represents

    The Dimension this quantity represents

    Definition Classes
    MoneyQuantity
  47. def divide(that: Money): Double

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    Override for Quantity.divide to only work on Moneys of like Currency Cross currency subtractions should use moneyMinus

    Override for Quantity.divide to only work on Moneys of like Currency Cross currency subtractions should use moneyMinus

    that

    Money

    returns

    Double

    Definition Classes
    MoneyQuantity
  48. def divide(that: Double): Money

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    Overrides Quantity.divide to ensure BigDecimal math is performed

    Overrides Quantity.divide to ensure BigDecimal math is performed

    that

    Double

    returns

    Quantity

    Definition Classes
    MoneyQuantity
  49. def divide(that: BigDecimal): Money

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    Divides this money by that BigDecimal and returns a new Money

    Divides this money by that BigDecimal and returns a new Money

    that

    BigDecimal

    returns

    Money

  50. def divideAndRemainder(that: Money): (Double, Money)

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    Returns a Pair that includes the result of divideToInteger and remainder

    Returns a Pair that includes the result of divideToInteger and remainder

    that

    Quantity

    returns

    (Double, Quantity)

    Definition Classes
    Quantity
  51. def divideAndRemainder(that: Double): (Money, Money)

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    Returns a Pair that includes the result of divideToInteger and remainder

    Returns a Pair that includes the result of divideToInteger and remainder

    that

    Double

    returns

    (Quantity, Quantity)

    Definition Classes
    Quantity
  52. final def eq(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef
  53. def equals(that: Any): Boolean

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    Override for Quantity.equal to only match Moneys of like Currency

    Override for Quantity.equal to only match Moneys of like Currency

    that

    Money must be of matching value and unit

    Definition Classes
    MoneyQuantity → AnyRef → Any
  54. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  55. def floor: Money

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    Returns the largest (closest to positive infinity) Quantity value that is less than or equal to the argument and is equal to a mathematical integer

    Returns the largest (closest to positive infinity) Quantity value that is less than or equal to the argument and is equal to a mathematical integer

    returns

    Quantity

    Definition Classes
    Quantity
    See also

    java.lang.Math#floor(double)

  56. final def getClass(): Class[_]

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    Definition Classes
    AnyRef → Any
  57. def hashCode(): Int

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    Override of hashCode

    Override of hashCode

    Definition Classes
    Quantity → AnyRef → Any
  58. def in(unit: Currency)(implicit context: MoneyContext): Money

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    Reboxes this Money value in a Money in the given Currency

    Reboxes this Money value in a Money in the given Currency

    unit

    Currency

    context

    MoneyContext required for cross currency operations

    returns

    Money

    Exceptions thrown

    NoSuchExchangeRateException when no exchange rate is available

  59. def in(uom: UnitOfMeasure[Money]): Money

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    Returns an equivalent Quantity boxed with the supplied Unit

    Returns an equivalent Quantity boxed with the supplied Unit

    uom

    UnitOfMeasure[A]

    returns

    Quantity

    Definition Classes
    Quantity
  60. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any
  61. def map(f: (Double) ⇒ Double): Money

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    Applies a function to the underlying value of the Quantity, returning a new Quantity in the same unit

    Applies a function to the underlying value of the Quantity, returning a new Quantity in the same unit

    f

    Double => Double function

    Definition Classes
    Quantity
  62. def mapAmount(f: (BigDecimal) ⇒ BigDecimal): Money

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    Applies a function to the underlying amount of the Money, returning a Money in the same Currency

    Applies a function to the underlying amount of the Money, returning a Money in the same Currency

    f

    BigDecimal => BigDecimal function

    returns

    Money

  63. def max(that: Money): Money

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    Override for Quantity.max to only work on Moneys of like Currency

    Override for Quantity.max to only work on Moneys of like Currency

    that

    Money

    returns

    Int

    Definition Classes
    MoneyQuantity
  64. def min(that: Money): Money

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    Override for Quantity.max to only work on Moneys of like Currency

    Override for Quantity.max to only work on Moneys of like Currency

    that

    Quantity

    returns

    Int

    Definition Classes
    MoneyQuantity
  65. def minus(that: Money): Money

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    Override Quantity.minus to only work on like currencies Cross currency subtractions should use moneyMinus

    Override Quantity.minus to only work on like currencies Cross currency subtractions should use moneyMinus

    that

    Money

    returns

    Money

    Definition Classes
    MoneyQuantity
    Exceptions thrown

    scala.UnsupportedOperationException when attempted on cross currencies

  66. def moneyCompare(that: Money)(implicit moneyContext: MoneyContext): Int

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    Supports compare operation on Moneys of dislike Currency

    Supports compare operation on Moneys of dislike Currency

    that

    Money

    moneyContext

    MoneyContext

  67. def moneyDivide(that: Money)(implicit context: MoneyContext): BigDecimal

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    Divides this money by that money and returns the ratio between the converted amounts

    Divides this money by that money and returns the ratio between the converted amounts

    that

    Money

    context

    MoneyContext

  68. def moneyEquals(that: Money)(implicit moneyContext: MoneyContext): Boolean

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    Supports equality comparisons on Moneys of dislike Currency

    Supports equality comparisons on Moneys of dislike Currency

    that

    Money

    moneyContext

    MoneyContext

  69. def moneyMax(that: Money)(implicit moneyContext: MoneyContext): Money

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    Supports max operation on Moneys of dislike Currency

    Supports max operation on Moneys of dislike Currency

    that

    Money

    moneyContext

    MoneyContext

  70. def moneyMin(that: Money)(implicit moneyContext: MoneyContext): Money

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    Supports min operation on Moneys of dislike Currency

    Supports min operation on Moneys of dislike Currency

    that

    Money

    moneyContext

    MoneyContext

  71. def moneyMinus(that: Money)(implicit context: MoneyContext = defaultMoneyContext): Money

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    Subtracts that Money from this Money converted to this.currency via context

    Subtracts that Money from this Money converted to this.currency via context

    that

    Money

    context

    MoneyContext required for cross currency operations

    returns

    Money

    Exceptions thrown

    NoSuchExchangeRateException when no exchange rate is available

  72. def moneyNotEquals(that: Money)(implicit moneyContext: MoneyContext): Boolean

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    Supports non-equality comparisons on Moneys of dislike Currency

    Supports non-equality comparisons on Moneys of dislike Currency

    that

    Money

    moneyContext

    MoneyContext

  73. def moneyPlus(that: Money)(implicit context: MoneyContext = defaultMoneyContext): Money

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    Adds this Money to that Money converted to this.currency via context

    Adds this Money to that Money converted to this.currency via context

    that

    Money

    context

    MoneyContext required for cross currency operations

    returns

    Money

    Exceptions thrown

    NoSuchExchangeRateException when no exchange rate is available

  74. final def ne(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef
  75. def negate: Money

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    Returns the negative value of this Quantity

    Returns the negative value of this Quantity

    returns

    Quantity

    Definition Classes
    Quantity
  76. def notWithin(range: QuantityRange[Money]): Boolean

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    Returns true if this value is not within (contains) the range

    Returns true if this value is not within (contains) the range

    range

    QuantityRange

    returns

    Boolean

    Definition Classes
    Quantity
  77. final def notify(): Unit

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    Definition Classes
    AnyRef
  78. final def notifyAll(): Unit

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    Definition Classes
    AnyRef
  79. def plus(that: Money): Money

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    Overrides Quantity.plus to only work on like currencies.

    Overrides Quantity.plus to only work on like currencies. Cross currency additions should use moneyPlus

    that

    Money

    returns

    Money

    Definition Classes
    MoneyQuantity
    Exceptions thrown

    scala.UnsupportedOperationException when attempted on cross currencies

  80. def plusOrMinus(that: Money): QuantityRange[Money]

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    Returns a QuantityRange representing the range for this value +- that

    Returns a QuantityRange representing the range for this value +- that

    that

    Quantity

    returns

    QuantityRange

    Definition Classes
    Quantity
  81. def remainder(that: Money): Double

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    Returns the remainder of a division by a like quantity

    Returns the remainder of a division by a like quantity

    that

    Quantity

    returns

    Double

    Definition Classes
    Quantity
  82. def remainder(that: Double): Money

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    Returns the remainder of a division by a number

    Returns the remainder of a division by a number

    that

    Quantity

    returns

    Quantity

    Definition Classes
    Quantity
  83. def rint: Money

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    Returns the Quantity value that is closest in value to the argument and is equal to a mathematical integer.

    Returns the Quantity value that is closest in value to the argument and is equal to a mathematical integer.

    returns

    Quantity

    Definition Classes
    Quantity
    See also

    java.lang.Math#rint(double)

  84. def rounded(scale: Int, mode: RoundingMode = RoundingMode.HALF_EVEN): Money

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    Returns a Money rounded using scale and mode.

    Returns a Money rounded using scale and mode.

    scale

    Int - scale of the Money to be returned

    mode

    RoundingMode - defaults to HALF_EVEN

    returns

    Quantity

    Definition Classes
    MoneyQuantity
  85. final def synchronized[T0](arg0: ⇒ T0): T0

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    Definition Classes
    AnyRef
  86. def times(that: Double): Money

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    Overrides Quantity.times to ensure BigDecimal math is performed

    Overrides Quantity.times to ensure BigDecimal math is performed

    that

    Double

    returns

    Quantity

    Definition Classes
    MoneyQuantity
  87. def times(that: BigDecimal): Money

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    Multiplies this money by that BigDecimal and returns a new Money

    Multiplies this money by that BigDecimal and returns a new Money

    that

    BigDecimal

    returns

    Money

  88. def to(unit: Currency)(implicit context: MoneyContext): BigDecimal

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    Convert this Money to a Double representing the currency unit

    Convert this Money to a Double representing the currency unit

    unit

    Currency

    context

    MoneyContext required for cross currency operations

    returns

    Double

    Exceptions thrown

    NoSuchExchangeRateException when no exchange rate is available

  89. def to(uom: UnitOfMeasure[Money]): Double

    Permalink

    Returns a Double representing the quantity in terms of the supplied unit

    Returns a Double representing the quantity in terms of the supplied unit

    val d = Feet(3)
    (d to Inches) should be(36)
    uom

    UnitOfMeasure[A]

    returns

    Double

    Definition Classes
    Quantity
  90. def to(that: Money): QuantityRange[Money]

    Permalink

    Returns a QuantityRange that goes from this to that

    Returns a QuantityRange that goes from this to that

    that

    Quantity

    returns

    QuantityRange

    Definition Classes
    Quantity
  91. def toFormattedString(c: Currency)(implicit context: MoneyContext): String

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  92. def toFormattedString: String

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    Returns a string formatted with the amount, rounded based on the Currency rules, and the currency symbol

    Returns a string formatted with the amount, rounded based on the Currency rules, and the currency symbol

    eg USD(12.4563) => "$123.46"

    returns

    String

  93. def toString(c: Currency)(implicit context: MoneyContext): String

    Permalink

    Converts the amount to the given currency and returns a string formatted with the original precision and the currency code

    Converts the amount to the given currency and returns a string formatted with the original precision and the currency code

    c

    Currency

    context

    MoneyContext required for conversion

  94. def toString(): String

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    Returns a string formatted with the original precision amount and the currency code

    Returns a string formatted with the original precision amount and the currency code

    eg USD(123.456) => "123.456 USD"

    returns

    String

    Definition Classes
    MoneyQuantity → AnyRef → Any
  95. def toString(uom: UnitOfMeasure[Money], format: String): String

    Permalink

    Returns a string representing the quantity's value in the given unit in the given format

    Returns a string representing the quantity's value in the given unit in the given format

    uom

    UnitOfMeasure[A] with UnitConverter

    format

    String containing the format for the value (ie "%.3f")

    returns

    String

    Definition Classes
    Quantity
  96. def toString(uom: UnitOfMeasure[Money]): String

    Permalink

    Returns a string representing the quantity's value in the given unit

    Returns a string representing the quantity's value in the given unit

    uom

    UnitOfMeasure[A] with UnitConverter

    returns

    String

    Definition Classes
    Quantity
  97. def toThe(that: Money): CurrencyExchangeRate

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    Combines with that Money to create an squants.market.CurrencyExchangeRate

    Combines with that Money to create an squants.market.CurrencyExchangeRate

    Exchange Rates on the same currency are not supported

    val rate: CurrencyExchangeRate = JPY(100) toThe USD(1)

    that

    Money

    Exceptions thrown

    scala.IllegalArgumentException if the that.currency matches this.currency

  98. def toTuple(uom: UnitOfMeasure[Money]): (Double, String)

    Permalink

    Returns a pair representing the numeric value and the uom's symbol

    Returns a pair representing the numeric value and the uom's symbol

    uom

    UnitOfMeasure[A]

    Definition Classes
    Quantity
  99. def toTuple: (Double, String)

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    Returns a tuple representing the numeric value and the unit's symbol

    Returns a tuple representing the numeric value and the unit's symbol

    Definition Classes
    Quantity
  100. def unary_-(): Money

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    Definition Classes
    Quantity
  101. def unit: Currency

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    The Unit of Measure the value represents

    The Unit of Measure the value represents

    returns

    UnitOfMeasure[A]

    Definition Classes
    MoneyQuantity
  102. def value: Double

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    The value of the quantity given the unit

    The value of the quantity given the unit

    returns

    Double

    Definition Classes
    MoneyQuantity
  103. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  104. final def wait(arg0: Long, arg1: Int): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  105. final def wait(arg0: Long): Unit

    Permalink
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  106. def within(range: QuantityRange[Money]): Boolean

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    Returns true if this value is within (contains) the range

    Returns true if this value is within (contains) the range

    range

    QuantityRange

    returns

    Boolean

    Definition Classes
    Quantity
  107. def ~=(that: Money)(implicit tolerance: Money): Boolean

    Permalink

    approx

    approx

    Definition Classes
    Quantity
  108. def (that: Money)(implicit tolerance: Money): Boolean

    Permalink

    approx

    approx

    Definition Classes
    Quantity

Inherited from Quantity[Money]

Inherited from Ordered[Money]

Inherited from Comparable[Money]

Inherited from Serializable

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

Ungrouped