Packages

  • package root
    Definition Classes
    root
  • package squants

    The Scala API for Quantities, Units of Measure and Dimensional Analysis

    Squants

    The Scala API for Quantities, Units of Measure and Dimensional Analysis

    Overview

    Squants is a framework of data types and a domain specific language (DSL) for representing Quantities, their Units of Measure, and their Dimensional relationships. The API supports typesafe dimensional analysis, improved domain models and more. All types are immutable and thread-safe.

    Typedefs and implicits for common usages

    Definition Classes
    root
    Version

    0.1

    Since

    0.1

  • package electro

    Definition Classes
    squants
    Since

    0.1

  • package energy

    Definition Classes
    squants
    Since

    0.1

  • package information
    Definition Classes
    squants
  • package market

    Squants Market API

    Squants Market API

    Market Types are similar but not quite the same as other quantities in the library.

    The primary type, squants.market.Money, is derived from Quantity, and its Units of Measure are Currencies. However, because the conversion multipliers between units can not be predefined, many of the behaviors have been overridden and augmented to realize correct behavior.

    squants.market.Prices represent a Ratio between Money and some other Quantity. Prices can be created from ratios of Money and a Quantity

    val money: Money = USD(10)
val length: Length = Meters(1)
val price: Price[Length] = money / length

    Multiplying a Price * Quantity will yield Money amount that represents the cost of the quantity

    val cost: Money = price * Meters(3.8)

    and multiplying Price * Money will yield the corresponding Quantity amount

    val budget: Money = USD(250)
val quote: Length = price * budget

    squants.market.CurrencyExchangeRates represent conversion rates between currencies. Use them to explicitly convert Money values in one currency to values in another.

    squants.market.MoneyContext provide the implicit context necessary to perform cross-currency operations on Money values with conversions automatically applied.

    Some binary math operations will work on Moneys of like Currency with no MoneyContext in scope. Attempts to perform these operations on Moneys of dissimilar currencies will throw an exception at runtime.

    Other operations, including direct conversions to other currencies, require a MoneyContext and will not compile without it. However, there is no compile time check to determine if the correct exchange rates will be available at runtime. Operation requiring conversion without the required rates available will throw a NoSuchExchangeRateException at runtime.

    The defaultMoneyContext uses the USD as the default and provides a list of ~20 common currencies, and NO exchange rates. If your application requires something different you should initialize your own implicit MoneyContext

    Definition Classes
    squants
    Since

    0.1

  • package mass

    Definition Classes
    squants
    Since

    0.1

  • package motion

    Definition Classes
    squants
    Since

    0.1

  • package photo

    Definition Classes
    squants
    Since

    0.1

  • package radio

    Definition Classes
    squants
    Since

    0.1

  • package space

    Definition Classes
    squants
    Since

    0.1

  • package thermal

    Definition Classes
    squants
    Since

    0.1

  • package time

    Definition Classes
    squants
    Since

    0.1

  • AbstractQuantityNumeric
  • BaseDimension
  • BinarySystem
  • Dimension
  • Dimensionless
  • DimensionlessConversions
  • DimensionlessUnit
  • DoubleVector
  • Dozen
  • Each
  • Gross
  • LikeRatio
  • MetricSystem
  • Percent
  • Platform
  • PrimaryUnit
  • Quantity
  • QuantityParseException
  • QuantityRange
  • QuantityVector
  • Ratio
  • SVector
  • Score
  • SiBaseUnit
  • SiUnit
  • SquantifiedBigDecimal
  • SquantifiedDouble
  • SquantifiedInt
  • SquantifiedLong
  • UnitConverter
  • UnitOfMeasure

trait SVector[A] extends AnyRef

Root trait for representing Vectors

A

Type for the Vector's coordinate values

Source
SVector.scala
Since

0.3.0

Linear Supertypes
AnyRef, Any
Known Subclasses
DoubleVector, QuantityVector
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  1. SVector
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Type Members

  1. abstract type SVectorType <: SVector[A]

Abstract Value Members

  1. abstract def angle(coordinateX: Int = 0, coordinateY: Int = 1, unit: AngleUnit = Radians): Angle

    The angle between the two Cartesian coordinates at the supplied indices

    The angle between the two Cartesian coordinates at the supplied indices

    coordinateX

    index of the abscissa coordinate (defaults to 0)

    coordinateY

    index of the ordinate coordinate (defaults to 1)

    unit

    unit for the angle (theta) component (defaults to Radians)

    returns

    Angle

  2. abstract def coordinates: Seq[A]

    The list of values that makeup the Vector's Cartesian coordinates

  3. abstract def crossProduct(that: DoubleVector): SVector[A]

    Create the Cross Product of two Vectors

    Create the Cross Product of two Vectors

    that

    Vector[A]

  4. abstract def divide(that: Double): SVectorType

    Reduce a Vector

    Reduce a Vector

    that

    Double

  5. abstract def dotProduct(that: DoubleVector): A

    Create the Dot Product of two Vectors

    Create the Dot Product of two Vectors

    that

    Double

  6. abstract def magnitude: A

    The scalar value of the Vector

  7. abstract def minus(that: SVectorType): SVectorType

    Subtract two Vectors

    Subtract two Vectors

    that

    Vector[A]

  8. abstract def normalize: SVectorType

    Creates the Unit Vector which corresponds to this vector

  9. abstract def plus(that: SVectorType): SVectorType

    Add two Vectors

    Add two Vectors

    that

    Vector[A]

  10. abstract def times(that: Double): SVectorType

    Scale a Vector

    Scale a Vector

    that

    Double

Concrete Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##: Int
    Definition Classes
    AnyRef → Any
  3. def #*: (DoubleVector) => SVector[A]
  4. def *(that: DoubleVector): A
  5. def *(that: Double): SVectorType
  6. def +: (SVectorType) => SVectorType
  7. def -: (SVectorType) => SVectorType
  8. def /(that: Double): SVectorType
  9. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  10. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  11. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @native()
  12. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  13. def equals(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef → Any
  14. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable])
  15. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  16. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  17. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  18. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  19. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  20. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  21. def polar(coordinateX: Int = 0, coordinateY: Int = 1, unit: AngleUnit = Radians): (A, Angle)

    The polar coordinates (r, theta) of the two Cartesian coordinates at the supplied indices

    The polar coordinates (r, theta) of the two Cartesian coordinates at the supplied indices

    coordinateX

    index of the abscissa coordinate (defaults to 0)

    coordinateY

    index of the ordinate coordinate (defaults to 1)

    unit

    unit for the angle (theta) component (defaults to Radians)

    returns

    (A, Angle)

  22. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  23. def toString(): String
    Definition Classes
    AnyRef → Any
  24. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  25. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  26. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()

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