Trait

macrame.enums

FromInt

Related Doc: package enums

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trait FromInt[E] extends AnyRef

This trait provides conversion from Int to an enumeration. It works by extending the companion object of the enumeration class.

@enum class Color {
  Red
  Blue
  Yellow
}
object Color extends FromInt[Color]

This creates the following function to convert Int to Option[Color].

Color.fromInt(0) // returns Some(Red)
Self Type
FromInt[E] with EnumApi[E]
Linear Supertypes
AnyRef, Any
Known Subclasses
All, IntConverters, NumericConverters
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Value Members

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

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    AnyRef → Any

  2. final def ##(): Int

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

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  4. final def asInstanceOf[T0]: T0

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  5. def clone(): AnyRef

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    protected[java.lang]
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    AnyRef
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    @throws( ... )

  6. final def eq(arg0: AnyRef): Boolean

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    AnyRef

  7. def equals(arg0: Any): Boolean

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  8. def finalize(): Unit

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    protected[java.lang]
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    @throws( classOf[java.lang.Throwable] )

  9. def fromInt(int: Int): Option[E]

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    @inline()

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

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  11. def hashCode(): Int

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  12. final def isInstanceOf[T0]: Boolean

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

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    AnyRef

  14. final def notify(): Unit

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    AnyRef

  15. final def notifyAll(): Unit

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  16. final def synchronized[T0](arg0: ⇒ T0): T0

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  17. def toString(): String

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  18. final def wait(): Unit

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    @throws( ... )

  19. final def wait(arg0: Long, arg1: Int): Unit

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    @throws( ... )

  20. final def wait(arg0: Long): Unit

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