scala.collection.parallel.mutable.ParMapLike.scala Maven / Gradle / Ivy
/*
* Scala (https://www.scala-lang.org)
*
* Copyright EPFL and Lightbend, Inc.
*
* Licensed under Apache License 2.0
* (http://www.apache.org/licenses/LICENSE-2.0).
*
* See the NOTICE file distributed with this work for
* additional information regarding copyright ownership.
*/
package scala
package collection.parallel
package mutable
import scala.collection.generic._
import scala.collection.mutable.Cloneable
import scala.collection.generic.Growable
import scala.collection.generic.Shrinkable
/** A template trait for mutable parallel maps. This trait is to be mixed in
* with concrete parallel maps to override the representation type.
*
* $sideeffects
*
* @tparam K the key type of the map
* @tparam V the value type of the map
* @define Coll `ParMap`
* @define coll parallel map
*
* @author Aleksandar Prokopec
* @since 2.9
*/
trait ParMapLike[K,
V,
+Repr <: ParMapLike[K, V, Repr, Sequential] with ParMap[K, V],
+Sequential <: scala.collection.mutable.Map[K, V] with scala.collection.mutable.MapLike[K, V, Sequential]]
extends scala.collection.GenMapLike[K, V, Repr]
with scala.collection.parallel.ParMapLike[K, V, Repr, Sequential]
with Growable[(K, V)]
with Shrinkable[K]
with Cloneable[Repr]
{
// note: should not override toMap
def put(key: K, value: V): Option[V]
def +=(kv: (K, V)): this.type
def -=(key: K): this.type
def +[U >: V](kv: (K, U)) = this.clone().asInstanceOf[ParMap[K, U]] += kv
def -(key: K) = this.clone() -= key
def clear(): Unit
}