Examples of jmt.engine.math.DoubleArrayList

jmt.engine.math.DoubleArrayList
this class creates a dynamic list of double. It's useful to use when you want to access the elements randomly, but you have often to cancel the first part of list or to add elements in the end but in general the size is approximately constant. @author Federico Granata

   * @param quantile Requested quantiles
   */
  public QuantileDataAnalyzer(double alfa, double precision, int maxData, double[] quantile) {
    super(alfa, precision, maxData);
    this.quantile = quantile;
    data = new DoubleArrayList(1024);
    data.add(0);
    sorter = new HeapSort();
  }

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  protected void sort() {
    double[] d = data.toArray(0, data.getSize() - 1);
    //    long start = System.currentTimeMillis();
    sorter.sort(d);
    //    System.out.println("tempo = "+ (System.currentTimeMillis() - start));
    data = new DoubleArrayList(d);


  }

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    this.alfa = alfa;
    this.precision = precision;
    initialized = false;
    end = false;
    success = false;
    initData = new DoubleArrayList();
    initWeight = new DoubleArrayList();


    if (nullTestEnabled) {
      //initializes nullTestPeriod (the period of null test repetition)
      nullTestPeriod = (int) (nullTestRate * maxData);
    }

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Related Classes of jmt.engine.math.DoubleArrayList

jmt.engine.dataAnalysis.DynamicDataAnalyzerImpl

jmt.engine.dataAnalysis.QuantileDataAnalyzer

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