scala.collection.generic.ImmutableMapFactory

abstract class ImmutableMapFactory[CC[A, +B] <: immutable.Map[A, B] with immutable.MapLike[A, B, CC[A, B]]] extends MapFactory[CC]

A template for companion objects of immutable.Map and subclasses thereof.

Type Members

type Coll = CC[_, _]

The type constructor of the collection that can be built by this factory

  • Definition Classes
    • GenMapFactory

class MapCanBuildFrom[A, B] extends CanBuildFrom[Coll, (A, B), CC[A, B]]

The standard CanBuildFrom class for maps.

  • Definition Classes
    • GenMapFactory

Concrete Value Members From scala.collection.generic.GenMapFactory

def apply[A, B](elems: (A, B)*): CC[A, B]

A collection of type Map that contains given key/value bindings.

  • A
    • the type of the keys
  • B
    • the type of the associated values
  • elems
    • the key/value pairs that make up the map
  • returns
    • a new map consisting key/value pairs given by elems .
  • Definition Classes
    • GenMapFactory

(defined at scala.collection.generic.GenMapFactory)

def newBuilder[A, B]: Builder[(A, B), CC[A, B]]

The default builder for Map objects.

  • A
    • the type of the keys
  • B
    • the type of the associated values
  • Definition Classes
    • GenMapFactory

(defined at scala.collection.generic.GenMapFactory)

Instance Constructors From scala.collection.generic.ImmutableMapFactory

new ImmutableMapFactory()

(defined at scala.collection.generic.ImmutableMapFactory)

Concrete Value Members From scala.collection.generic.MapFactory

abstract def empty[A, B]: CC[A, B]

An empty Map

  • Definition Classes
    • MapFactory → GenMapFactory

(defined at scala.collection.generic.MapFactory)


Concrete Value Members From Implicit scala.collection.parallel.CollectionsHaveToParArray ——————————————————————————–

def toParArray: ParArray[T]

  • Implicit information
    • This member is added by an implicit conversion from ImmutableMapFactory [CC] to CollectionsHaveToParArray [ImmutableMapFactory [CC], T] performed by method CollectionsHaveToParArray in scala.collection.parallel. This conversion will take place only if an implicit value of type ( ImmutableMapFactory [CC]) ⇒ GenTraversableOnce [T] is in scope.
  • Definition Classes
    • CollectionsHaveToParArray (added by implicit convertion: scala.collection.parallel.CollectionsHaveToParArray)

Full Source:

/*                     __                                               *\
**     ________ ___   / /  ___     Scala API                            **
**    / __/ __// _ | / /  / _ |    (c) 2003-2013, LAMP/EPFL             **
**  __\ \/ /__/ __ |/ /__/ __ |    http://scala-lang.org/               **
** /____/\___/_/ |_/____/_/ | |                                         **
**                          |/                                          **
\*                                                                      */


package scala
package collection
package generic

import scala.language.higherKinds

/** A template for companion objects of `immutable.Map` and subclasses thereof.
 *    @author Martin Odersky
 *    @version 2.8
 *    @since 2.8
 */
abstract class ImmutableMapFactory[CC[A, +B] <: immutable.Map[A, B] with immutable.MapLike[A, B, CC[A, B]]] extends MapFactory[CC]