core/source/benchmark/scala/com/rockymadden/stringmetric/phonetic/MetaphoneAlgorithmBenchmark.scala


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package com.rockymadden.stringmetric.phonetic

import com.google.caliper.Param
import com.rockymadden.stringmetric.{CaliperBenchmark, CaliperRunner}
import scala.util.Random

final class MetaphoneAlgorithmBenchmark extends CaliperBenchmark {
	import MetaphoneAlgorithmBenchmark.Algorithm

	@Param(Array("0", "1", "2", "4", "8", "16"))
	var length: Int = _

	var string: String = _
	var charArray: Array[Char] = _

	override protected def setUp() {
		string = Random.alphanumeric.filter(_ > '9').take(length).mkString
		charArray = string.toCharArray
	}

	def timeComputeWithCharArray(reps: Int) = run(reps) {
		Algorithm.compute(charArray)
	}

	def timeComputeWithString(reps: Int) = run(reps) {
		Algorithm.compute(string)
	}
}

object MetaphoneAlgorithmBenchmark extends CaliperRunner(classOf[MetaphoneAlgorithmBenchmark]) {
	private final val Algorithm = MetaphoneAlgorithm()
}