scala.collection.MapProxy.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
/** This is a simple wrapper class for [[scala.collection.Map]].
* It is most useful for assembling customized map abstractions
* dynamically using object composition and forwarding.
*
* @author Matthias Zenger
* @since 1
*/
@deprecated("proxying is deprecated due to lack of use and compiler-level support", "2.11.3")
trait MapProxy[A, +B] extends Map[A, B] with MapProxyLike[A, B, Map[A, B]]