Scala example source code file (t2641.scala)

This example Scala source code file (t2641.scala) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Scala tags/keywords

a, coll, coll, genericcompanion, managedseq, managedseq, managedseqstrict, managedseqstrict, sliced, transformed, transformed, traversable, traversableviewlike, unit

The Scala t2641.scala source code

import scala.collection._
import scala.collection.generic._
import scala.collection.mutable.Builder


abstract class ManagedSeqStrict[+A]
        extends Traversable[A]
        with GenericTraversableTemplate[A, ManagedSeqStrict]
{
    override def companion: GenericCompanion[ManagedSeqStrict] = null
   
    override def foreach[U](f: A => U): Unit =
        null
}

trait ManagedSeq[+A, +Coll]
        extends ManagedSeqStrict[A]
        with TraversableView[A, ManagedSeqStrict[A]]
        with TraversableViewLike[A, ManagedSeqStrict[A], ManagedSeq[A]]
{ self =>
   
    override def underlying = throw new Exception("no underlying")
   
  //trait Transformed[+B] extends ManagedSeq[B] with super.Transformed[B]
  trait Transformed[+B] extends ManagedSeq[B, Coll] with super.Transformed[B]

  trait Sliced extends Transformed[A] with super.Sliced {
    override def managedIterator = self.managedIterator slice (from, until)
  }

}