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Scala example source code file (Foreach.scala)

This example Scala source code file (Foreach.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

bench, benchcompanion, foreach, foreach, hashtrie, int, int, intinit, map, map, string, string, unsupportedoperationexception

The Scala Foreach.scala source code

package scala.collection.parallel.benchmarks
package hashtries

import collection.immutable.{HashMap => HashTrie}
import collection.mutable.HashMap

class Foreach(val size: Int, val parallelism: Int, val runWhat: String) extends Bench with IntInit {
  def runpar = throw new UnsupportedOperationException
  def runseq = runhashtrie
  def runhashmap = hashmap.foreach(n => ())
  def runhashtrie = hashtrie.foreach(n => ())
  def companion = Foreach
  def comparisonMap = Map("hashmap" -> runhashmap _, "hashtrie" -> runhashtrie _)

object Foreach extends BenchCompanion {
  def collectionName = "HashTrie"
  def benchName = "foreach-light";
  def apply(sz: Int, p: Int, what: String) = new Foreach(sz, p, what)
  override def defaultSize = 25000

Other Scala examples (source code examples)

Here is a short list of links related to this Scala Foreach.scala source code file:

my book on functional programming


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