Scala example source code file (MapLight.scala)

This example Scala source code file (MapLight.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

array, companion, cont, cont, int, int, list, maplight, maplight, resettable, string, string

The Scala MapLight.scala source code

package scala.collection.parallel.benchmarks.parallel_array




object MapLight extends Companion {
  def benchName = "map-light";
  def apply(sz: Int, parallelism: Int, what: String) = new MapLight(sz, parallelism, what)
  override def comparisons = List("jsr")
  override def defaultSize = 100000
  
  def fun = (a: Cont) => { a }
  def funjsr = new extra166y.Ops.Op[Cont, Cont] {
    def op(a: Cont) = { a }
  }
}

class MapLight(sz: Int, p: Int, what: String)
extends Resettable(sz, p, what, new Cont(_), new Array[Any](_), classOf[Cont]) {
  def companion = MapLight
  
  def runpar = pa.map(MapLight.fun)
  def runseq = sequentialMap(MapLight.fun, sz)
//  def runseq = sequentialMapOpt(MapLight.fun, sz)
  def runjsr = jsrarr.replaceWithMapping(MapLight.funjsr).all
  def comparisonMap = collection.Map("jsr" -> runjsr _)
}