Packages

  • package root
    Definition Classes
    root
  • package io
    Definition Classes
    root
  • package github
    Definition Classes
    io
  • package memo33
    Definition Classes
    github
  • package scalaenum
    Definition Classes
    memo33
  • abstract class Enum extends Serializable

    Defines a finite set of values specific to the enumeration.

    Defines a finite set of values specific to the enumeration. Typically these values enumerate all possible forms something can take and provide a lightweight alternative to case classes.

    Each call to a Value method adds a new unique value to the enumeration. To be accessible, these values are usually defined as val members of the evaluation.

    All values in an enumeration share a common, unique type defined as the abstract Value type member of the enumeration (Value selected on the stable identifier path of the enumeration instance). Besides, in contrast to Scala's built-in Enumeration, the Value type member can be extended in subclasses, such that it is possible to mix-in traits, for example. In this case, make sure to make the constructor of Value private. Example:

    // adding methods to Value
class Day private extends Day.Val {
  def isWorkingDay: Boolean = this != Day.Saturday && this != Day.Sunday
}
object Day extends Enum {
  type Value = Day
  val Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday = new Day
}

// usage:
Day.values filter (_.isWorkingDay) foreach println
// output:
// Monday
// Tuesday
// Wednesday
// Thursday
// Friday
    Definition Classes
    scalaenum
    Annotations
    @SerialVersionUID()
  • Val
  • Value
  • ValueOrdering
  • ValueSet

implicit object ValueOrdering extends Ordering[Value]

An ordering by id for values of this set

Linear Supertypes
Ordering[Value], PartialOrdering[Value], Equiv[Value], Serializable, Serializable, Comparator[Value], AnyRef, Any
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. ValueOrdering
  2. Ordering
  3. PartialOrdering
  4. Equiv
  5. Serializable
  6. Serializable
  7. Comparator
  8. AnyRef
  9. Any
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Visibility
  1. Public
  2. All

Type Members

  1. class Ops extends AnyRef
    Definition Classes
    Ordering

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  5. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  6. def compare(x: Value, y: Value): Int
    Definition Classes
    ValueOrdering → Ordering → Comparator
  7. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  8. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  9. def equiv(x: Value, y: Value): Boolean
    Definition Classes
    Ordering → PartialOrdering → Equiv
  10. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  11. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  12. def gt(x: Value, y: Value): Boolean
    Definition Classes
    Ordering → PartialOrdering
  13. def gteq(x: Value, y: Value): Boolean
    Definition Classes
    Ordering → PartialOrdering
  14. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  15. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  16. def lt(x: Value, y: Value): Boolean
    Definition Classes
    Ordering → PartialOrdering
  17. def lteq(x: Value, y: Value): Boolean
    Definition Classes
    Ordering → PartialOrdering
  18. def max(x: Value, y: Value): Value
    Definition Classes
    Ordering
  19. def min(x: Value, y: Value): Value
    Definition Classes
    Ordering
  20. implicit def mkOrderingOps(lhs: Value): Ops
    Definition Classes
    Ordering
  21. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  22. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  23. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  24. def on[U](f: (U) ⇒ Value): Ordering[U]
    Definition Classes
    Ordering
  25. def reverse: Ordering[Value]
    Definition Classes
    Ordering → PartialOrdering
  26. def reversed(): Comparator[Value]
    Definition Classes
    Comparator
  27. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  28. def thenComparing[U <: Comparable[_ >: U]](arg0: Function[_ >: Value, _ <: U]): Comparator[Value]
    Definition Classes
    Comparator
  29. def thenComparing[U](arg0: Function[_ >: Value, _ <: U], arg1: Comparator[_ >: U]): Comparator[Value]
    Definition Classes
    Comparator
  30. def thenComparing(arg0: Comparator[_ >: Value]): Comparator[Value]
    Definition Classes
    Comparator
  31. def thenComparingDouble(arg0: ToDoubleFunction[_ >: Value]): Comparator[Value]
    Definition Classes
    Comparator
  32. def thenComparingInt(arg0: ToIntFunction[_ >: Value]): Comparator[Value]
    Definition Classes
    Comparator
  33. def thenComparingLong(arg0: ToLongFunction[_ >: Value]): Comparator[Value]
    Definition Classes
    Comparator
  34. def toString(): String
    Definition Classes
    AnyRef → Any
  35. def tryCompare(x: Value, y: Value): Some[Int]
    Definition Classes
    Ordering → PartialOrdering
  36. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  37. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  38. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()

Inherited from Ordering[Value]

Inherited from PartialOrdering[Value]

Inherited from Equiv[Value]

Inherited from Serializable

Inherited from Serializable

Inherited from Comparator[Value]

Inherited from AnyRef

Inherited from Any

Ungrouped