Scala Serializable类代码示例

OStack程序员社区-中国程序员成长平台 › 门户 › 编程› Scala›Scala教程

原作者: [db:作者] 来自: [db:来源] 收藏邀请

本文整理汇总了Scala中java.io.Serializable类的典型用法代码示例。如果您正苦于以下问题：Scala Serializable类的具体用法？Scala Serializable怎么用？Scala Serializable使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。

在下文中一共展示了Serializable类的10个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Scala代码示例。

示例1: Nucleobases

//设置package包名称以及导入依赖的类
package bio.populator

import java.io.Serializable

object Nucleobases {
  sealed abstract class Nucleobase(symbol: String) extends Serializable {
    def reverse: Nucleobase

    override def toString: String = symbol
  }

  case object Adenine extends Nucleobase("A") {
    override def reverse: Nucleobase = Thymine
  }

  case object Thymine extends Nucleobase("T") {
    override def reverse: Nucleobase = Adenine
  }

  case object Cytosine extends Nucleobase("C") {
    override def reverse: Nucleobase = Guanine
  }

  case object Guanine extends Nucleobase("G") {
    override def reverse: Nucleobase = Cytosine
  }

  val parseString: Map[String, Nucleobase] = Map(
    "A" -> Adenine,
    "T" -> Thymine,
    "C" -> Cytosine,
    "G" -> Guanine
  )

  def otherBases(s: Char): Seq[Char] = {
    s match {
      case 'A' => Seq('T', 'C', 'G')
      case 'T' => Seq('A', 'C', 'G')
      case 'C' => Seq('A', 'T', 'G')
      case 'G' => Seq('A', 'T', 'C')
    }
  }
}

开发者ID:leoromanovsky，项目名称:bioinformatics-coursera，代码行数:44，代码来源:Nucleobases.scala

示例2: CocoaParameters

//设置package包名称以及导入依赖的类
package optimizers

import java.io.Serializable

import breeze.linalg.DenseVector
import org.apache.spark.mllib.regression.LabeledPoint
import org.apache.spark.rdd.RDD


class CocoaParameters(var n: Int,
                      var numRounds: Int,
                      var localIterFrac: Double,
                      var lambda: Double,
                      var beta: Double,
                      var gamma: Double,
                      var numParts: Int,
                      var wInit: DenseVector[Double])  extends Serializable  {
  def this(train: RDD[LabeledPoint], test: RDD[LabeledPoint]) {
    this(train.count().toInt,
      200,
      1.0,
      0.01,
      1.0,
      1.0,
      train.partitions.size,
      DenseVector.zeros[Double](train.first().features.size))
  }
  def getLocalIters() = (localIterFrac * n / numParts).toInt

  def getDistOptPar(): distopt.utils.Params ={
    val loss = distopt.utils.OptUtils.hingeLoss _
    return distopt.utils.Params(loss, n, wInit, numRounds, getLocalIters, lambda, beta, gamma)
  }

  override def toString = s"CocoaParameters(n: $n, numRounds: $numRounds, localIters: $getLocalIters, " +
    s"lambda: $lambda, beta: $beta, gamma: $gamma, wInit: $wInit)"
}

开发者ID:mlbench，项目名称:mlbench，代码行数:38，代码来源:CocoaParameters.scala

示例3: ProxCocoaParameters

//设置package包名称以及导入依赖的类
package optimizers

import java.io.Serializable

import breeze.linalg.SparseVector
import org.apache.spark.mllib.regression.LabeledPoint
import org.apache.spark.rdd.RDD


class ProxCocoaParameters(var n: Int,
                          var iterations: Int,
                          var localIterFrac: Double,
                          var lambda: Double,
                          var eta: Double,
                          var numFeature: Int,
                          var numParts: Int,
                          var alphaInit: SparseVector[Double])  extends Serializable  {
  def this(train: RDD[LabeledPoint], test: RDD[LabeledPoint], eta: Double = 0.5) {
    this(train.count().toInt,
      100,
      0.9,
      0.1,
      eta,
      train.first().features.size,
      train.partitions.size,
      SparseVector.zeros[Double](train.first().features.size))
  }
  def getLocalIters =  Math.max(1, (localIterFrac * numFeature / numParts).toInt)

  def getL1DistOptPar(): l1distopt.utils.Params = {
    return l1distopt.utils.Params(alphaInit, n, iterations, getLocalIters, lambda, eta)
  }

  override def toString = s"ProxCocoaParameters(n: $n, iterations: $iterations, " +
    s"localIters: $getLocalIters, lambda: $lambda, eta: $eta, alphaInit: $alphaInit)"
}

开发者ID:mlbench，项目名称:mlbench，代码行数:37，代码来源:ProxCocoaParameters.scala

示例4: CliftonInjector

//设置package包名称以及导入依赖的类
package clifton.graph

import java.io.Serializable
import java.util.concurrent.atomic.AtomicInteger

import api.Injector
import clifton.graph.exceptions.InjectException
import exonode.clifton.config.ProtocolConfig
import exonode.clifton.node.SpaceCache
import exonode.clifton.node.entries.DataEntry
import exonode.clifton.signals.Log.{Log, LogInjected}


class CliftonInjector(uuid: String, marker: String, rootActivities: List[String], val canInject: () => Boolean,
                      config: ProtocolConfig = ProtocolConfig.Default) extends Injector {

  private val dataSpace = SpaceCache.getDataSpace
  private val dataTemplates: List[DataEntry] =
    rootActivities.map(rootActivity => DataEntry(rootActivity, marker, null, null, null))
  private val nextIndex = new AtomicInteger(0)

  def inject(input: Serializable): Int = {
    if (!canInject())
      throw new InjectException("Internal Inject Error")

    val currentIndex = nextIndex.getAndIncrement()
    val injectId = s"$uuid:$currentIndex"
    val dataEntries = dataTemplates.map(_.setInjectId(injectId).setOrderId(s"$currentIndex").setData(Some(input)))
    try {
      for (dataEntry <- dataEntries)
        dataSpace.write(dataEntry, config.DataLeaseTime)
      Log.writeLog(LogInjected(injectId))
    } catch {
      case _: Exception => throw new InjectException("Internal Inject Error")
    }
    currentIndex
  }

  def inject(occurrences: Int, input: Serializable): Iterable[Int] = {
    if (occurrences < 1)
      throw new InjectException("Too few occurrences. Occurrences should be >= 1")
    else
      (0 until occurrences).map(_ => inject(input))
  }

  def injectMany(inputs: Iterable[Serializable]): Vector[Int] = {
    inputs.map(x => inject(x)).toVector
  }

}

开发者ID:exocute，项目名称:Toolkit，代码行数:51，代码来源:CliftonInjector.scala

示例5: ConfirmDialog

//设置package包名称以及导入依赖的类
package com.android.perrier1034.post_it_note.ui.dialog

import java.io.Serializable

import android.app.{Dialog, DialogFragment}
import android.content.DialogInterface
import android.content.DialogInterface.OnClickListener
import android.os.Bundle
import android.support.v7.app.AlertDialog

object ConfirmDialog {

  def newInstance(title: Option[String], msg: String, iconResId: Option[Int], lis: ClickListener) = {
    val instance = new ConfirmDialog
    val bun = new Bundle
    bun.putString("msg", msg)
    bun.putSerializable("listener", lis)
    title foreach { bun.putString("title", _) }
    iconResId foreach { bun.putInt("icon", _)}
    instance.setArguments(bun)
    instance
  }

  trait ClickListener extends Serializable {
    def onClick()
  }

}

class ConfirmDialog extends DialogFragment {

  override def onCreateDialog(savedInstanceState: Bundle): Dialog = {

    val builder = new AlertDialog.Builder(getActivity)
      .setMessage(getArguments.getString("msg"))
      .setPositiveButton("OK", new OnClickListener {
      override def onClick(dialogInterface: DialogInterface, i: Int) =
        getArguments.getSerializable("listener").asInstanceOf[ConfirmDialog.ClickListener].onClick()
    })

    Option(getArguments.getString("title")) foreach { builder.setTitle(_) }
    val icon = getArguments.getInt("icon", 0)
    if (icon > 0) builder.setIcon(icon)

    builder.create
  }
}

开发者ID:perrier1034，项目名称:Post-it-Note，代码行数:48，代码来源:ConfirmDialog.scala

示例6: log

//设置package包名称以及导入依赖的类
import java.io.Serializable

trait Logger {
  def log(msg: String) // An abstract method
}

class ConsoleLogger extends Logger // Use extends, not implements
  with Cloneable with Serializable { // Use with to add multiple traits
  def log(msg: String) { println(msg) } // No override needed
}

object Main extends App {
  val logger = new ConsoleLogger
  logger.log("Exiting Main")
}

开发者ID:yeahnoob，项目名称:scala-impatient-2e-code，代码行数:16，代码来源:Logger.scala

示例7: catchError

//设置package包名称以及导入依赖的类
package traits

import java.io.Serializable

import scala.language.postfixOps

trait Arg extends App {
  private lazy val argsbool0 = args filter (x => x.endsWith("=y") || x.endsWith("=n"))
  private lazy val argsnumb0 = args filter (x => x.split('=').last.filter(x => x != '.' && x != '-').forall(x => x.isDigit))
  private lazy val argslist0 = args filter (x => x.contains(","))
  private lazy val argstext0 = args //diff argsbool0 diff argsnumb0 diff argslist0

  lazy val argsall = args map parse toMap
  lazy val argsbool1 = argsbool0 map parse toMap
  lazy val argsnumb1 = argsnumb0 map parse toMap
  lazy val argslist1 = argsall.toList map { case (k, v) => k -> v.split(',').toList } toMap
  lazy val argstext1 = argstext0 map parse toMap

  lazy val consistent = args.length == (args map parse).map(_._1).distinct.length

  def catchError[T](argsmap: Map[String, T], k: String): T = if (consistent) argsmap.getOrElse(k, {
    if (argsall.contains(k)) println(s"Invalid value '${argsall(k)}' for argument '$k'.")
    else println(s"Missing argument '$k'.")
    sys.exit(0)
  }) else {
    println(s"Inconsistent list of arguments '${args.mkString("\n")}'.")
    sys.exit(0)
  }

  def argsbool(k: String): String = catchError(argsbool1, k)

  def argsnumb(k: String): String = catchError(argsnumb1, k)

  def argslist(k: String): Serializable = catchError(argslist1, k)

  def argstext(k: String): String = catchError(argstext1, k)

  def parse(s: String): (String, String) = {
    val Seq(a, b) = s.split('=').toSeq
    a -> b
  }
}

开发者ID:davips，项目名称:args，代码行数:43，代码来源:Arg.scala

示例8: random

//设置package包名称以及导入依赖的类
package worker

import java.io.Serializable
import java.util.concurrent.ThreadLocalRandom

sealed trait Device extends Serializable {
  def random = ThreadLocalRandom.current
  def getId: String
  def getState: String
}

// Thermostat with random id & state
class Thermostat extends Device {
  val states = List("HEAT", "COOL")
  val id = "thermostat-" + (1000 + super.random.nextInt(0, 100)).toString
  val state = states(super.random.nextInt(0, states.size))

  def getId: String = id
  def getState: String = state
}

// Lamp with random id & state
class Lamp extends Device {
  val states = List("ON", "OFF")
  val id = "lamp-" + (5000 + super.random.nextInt(0, 500)).toString
  val state = states(super.random.nextInt(0, states.size))

  def getId: String = id
  def getState: String = state
}

// Security alarm with random id & state
class SecurityAlarm extends Device {
  val states = List("ON", "OFF")
  val id = "security-alarm-" + (9000 + super.random.nextInt(0, 100)).toString
  val state = states(super.random.nextInt(0, states.size))

  def getId: String = id
  def getState: String = state
}

开发者ID:oel，项目名称:akka-iot-mqtt，代码行数:41，代码来源:Device.scala

示例9: Zone

//设置package包名称以及导入依赖的类
package tas.prediction.zones

import java.io.Serializable

import tas.types.{
  TimedTick,
  Buy,
  Sell
}

case class Zone(start:TimedTick, end:TimedTick) extends Serializable {
  @transient
  lazy val upDiff   = Buy.closePrice(end.price) - Buy.openPrice(start.price)

  @transient
  lazy val downDiff = Sell.openPrice(start.price) - Sell.closePrice(end.price)

  override def equals(o:Any) = o match {
      case that:Zone => that.start == start && that.end == end
      case _ => false
    }

  override def toString() = "Zone(" + start + ", " + end + ")"

}

开发者ID:7ocb，项目名称:forex-trade-and-analysis-framework，代码行数:26，代码来源:Zone.scala

示例10: LinearMethod

//设置package包名称以及导入依赖的类
import java.io.Serializable

import breeze.linalg.{DenseVector, Vector}
import optimizers.Optimizer
import org.apache.spark.mllib.regression.LabeledPoint
import org.apache.spark.rdd.RDD
import utils.Functions.{LossFunction, Regularizer}


abstract class LinearMethod(val loss: LossFunction,
                            val regularizer: Regularizer) extends Serializable {
  val optimizer: Optimizer
  var elapsed: Option[Long] = None

  def optimize(): Vector[Double] = {
    val start = System.nanoTime()
    val w: Vector[Double] = optimizer.optimize()
    val elap = System.nanoTime() - start

    elapsed = Some(elap)
    return w;
  }

  def predict(w: Vector[Double], test: RDD[org.apache.spark.mllib.linalg.Vector]): RDD[Double]

  def error(trueLabels: RDD[Double], predictions: RDD[Double]): Double

  def testError(w: Vector[Double], test: RDD[org.apache.spark.mllib.linalg.Vector], trueLabels: RDD[Double]): Double = {
    val predictions = predict(w, test)
    val err = error(trueLabels, predictions)
    return err
  }

  def getObjective(w: DenseVector[Double], x: RDD[LabeledPoint]): Double = {
    val n: Double = x.count()
    val sum = x.map(p => loss.loss(w, DenseVector(p.features.toArray), p.label)).reduce(_ + _)
    return regularizer.lambda * regularizer.value(w) + (sum / n);
  }
}

开发者ID:evelinad，项目名称:distributed-ML-benchmark，代码行数:40，代码来源:LinearMethod.scala

注：本文中的java.io.Serializable类示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。