75 lines
2.4 KiB
Kotlin
75 lines
2.4 KiB
Kotlin
/*
|
|
* MIT License
|
|
*
|
|
* Copyright (c) 2019 norangebit
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
* of this software and associated documentation files (the "Software"), to deal
|
|
* in the Software without restriction, including without limitation the rights
|
|
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
* copies of the Software, and to permit persons to whom the Software is
|
|
* furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included in all
|
|
* copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
|
* SOFTWARE.
|
|
*
|
|
*/
|
|
|
|
package it.norangeb.algorithms.datastructures.queue
|
|
|
|
import org.koin.dsl.module.module
|
|
import org.koin.standalone.KoinComponent
|
|
import org.koin.standalone.StandAloneContext.startKoin
|
|
import org.koin.standalone.inject
|
|
import java.io.PrintStream
|
|
import kotlin.random.Random
|
|
import kotlin.system.measureNanoTime
|
|
|
|
fun main(args: Array<String>) {
|
|
startKoin(listOf(queueModule))
|
|
|
|
val outEnqueueData = PrintStream(args[0])
|
|
val outEnDeQueueData = PrintStream(args[1])
|
|
|
|
TimeMeasure().run(outEnqueueData, outEnDeQueueData)
|
|
}
|
|
|
|
val queueModule = module {
|
|
single { ResizingArrayQueue<Int>() as Queue<Int> }
|
|
}
|
|
|
|
class TimeMeasure : KoinComponent {
|
|
private val queue: Queue<Int> by inject()
|
|
|
|
fun run(outEnqueueData: PrintStream, outEnDeQueueData: PrintStream) {
|
|
(0..100000).map {
|
|
measureNanoTime {
|
|
queue.enqueue(1)
|
|
}
|
|
}.forEach {
|
|
outEnqueueData.println(it)
|
|
}
|
|
|
|
val random = Random(System.currentTimeMillis())
|
|
queue.clean()
|
|
|
|
(0..100000).map {
|
|
measureNanoTime {
|
|
if (random.nextBoolean())
|
|
queue.enqueue(1)
|
|
else
|
|
queue.dequeue()
|
|
}
|
|
}.forEach {
|
|
outEnDeQueueData.println(it)
|
|
}
|
|
}
|
|
} |