Enum

scala.reflect.Enum
trait Enum extends Product, Serializable

A base trait of all Scala enum definitions

Attributes

Source
Enum.scala
Graph
Supertypes
trait Serializable
trait Product
trait Equals
class Any

Members list

Value members

Abstract methods

def ordinal: Int

A number uniquely identifying a case of an enum

A number uniquely identifying a case of an enum

Attributes

Source
Enum.scala

Inherited methods

def canEqual(that: Any): Boolean

A method that should be called from every well-designed equals method that is open to be overridden in a subclass.

A method that should be called from every well-designed equals method that is open to be overridden in a subclass. See Programming in Scala, Chapter 28 for discussion and design.

Value parameters

that

the value being probed for possible equality

Attributes

Returns

true if this instance can possibly equal that, otherwise false

Inherited from:
Equals
Source
Equals.scala

The size of this product.

The size of this product.

Attributes

Returns

for a product A(x1, ..., xk), returns k

Inherited from:
Product
Source
Product.scala

The nth element of this product, 0-based.

The nth element of this product, 0-based. In other words, for a product A(x1, ..., xk), returns x(n+1) where 0 <= n < k.

Value parameters

n

the index of the element to return

Attributes

Returns

the element n elements after the first element

Throws

IndexOutOfBoundsException if the n is out of range(n < 0 || n >= productArity).

Inherited from:
Product
Source
Product.scala

The name of the nth element of this product, 0-based.

The name of the nth element of this product, 0-based. In the default implementation, an empty string.

Value parameters

n

the index of the element name to return

Attributes

Returns

the name of the specified element

Throws

IndexOutOfBoundsException if the n is out of range(n < 0 || n >= productArity).

Inherited from:
Product
Source
Product.scala

An iterator over the names of all the elements of this product.

An iterator over the names of all the elements of this product.

Attributes

Inherited from:
Product
Source
Product.scala

An iterator over all the elements of this product.

An iterator over all the elements of this product.

Attributes

Returns

in the default implementation, an Iterator[Any]

Inherited from:
Product
Source
Product.scala

A string used in the toString methods of derived classes.

A string used in the toString methods of derived classes. Implementations may override this method to prepend a string prefix to the result of toString methods.

Attributes

Returns

in the default implementation, the empty string

Inherited from:
Product
Source
Product.scala