blob: b02b2bc90b8c21eb3a7ba5ad058118223db16f5c (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
|
/* __ *\
** ________ ___ / / ___ Scala API **
** / __/ __// _ | / / / _ | (c) 2003-2009, LAMP/EPFL **
** __\ \/ /__/ __ |/ /__/ __ | http://scala-lang.org/ **
** /____/\___/_/ |_/____/_/ | | **
** |/ **
\* */
// $Id$
package scala.collection.mutable
import scala.collection.generic._
/** This class implements single linked lists where both the head (<code>elem</code>)
* and the tail (<code>next</code>) are mutable.
*
* @author Matthias Zenger
* @author Martin Odersky
* @version 2.8
*/
@serializable
class LinkedList[A](_elem: A, _next: LinkedList[A]) extends LinearSequence[A]
with TraversableClass[A, LinkedList]
with LinkedListTemplate[A, LinkedList[A]] {
elem = _elem
next = _next
override def companion: Companion[LinkedList] = LinkedList
}
object LinkedList extends SequenceFactory[LinkedList] {
implicit def builderFactory[A]: BuilderFactory[A, LinkedList[A], Coll] = new VirtualBuilderFactory[A]
def newBuilder[A]: Builder[A, LinkedList[A]] = (new MutableList) mapResult ((l: MutableList[A]) => l.toLinkedList)
}
|