Example usage for java.lang Number doubleValue

Introduction

In this page you can find the example usage for java.lang Number doubleValue.

Prototype

public abstract double doubleValue();

Source Link

Document

Returns the value of the specified number as a double .

Usage

From source file:io.coala.time.AbstractInstant.java

/** @see Instant#multipliedBy(Number) */
@Override//from   ww  w. ja v a  2 s  .c o m
public THIS multipliedBy(final Number factor) {
    return minus((factor.doubleValue() - 1) * getValue().doubleValue());
}

From source file:io.coala.random.impl.RandomDistributionFactoryImpl.java

@Override
public RandomNumberDistribution<Double> getLevy(final RandomNumberStream rng, final Number mu, final Number c) {
    final RealDistribution dist = new LevyDistribution(RandomNumberStream.Util.asCommonsRandomGenerator(rng),
            mu.doubleValue(), c.doubleValue());
    return new RandomNumberDistribution<Double>() {
        @Override/*from  ww w . j av  a2  s  .com*/
        public Double draw() {
            return dist.sample();
        }
    };
}

From source file:io.coala.random.impl.RandomDistributionFactoryImpl.java

@Override
public RandomNumberDistribution<Integer> getPascal(final RandomNumberStream rng, final Number r,
        final Number p) {
    final IntegerDistribution dist = new PascalDistribution(
            RandomNumberStream.Util.asCommonsRandomGenerator(rng), r.intValue(), p.doubleValue());
    return new RandomNumberDistribution<Integer>() {
        @Override//  w  ww  .  j a v a 2  s. co  m
        public Integer draw() {
            return dist.sample();
        }
    };
}

From source file:main.java.edu.isistan.genCom.redSocial.RedSocial.java

/**
 * Obtiene las distancias no dirigidas para cada combinacin de candidatos
 * /*from w  w  w .j a  v a  2s  .c o m*/
 * @param comisionNodes
 *            coleccion de nodos
 * @return
 */
public List<Double> getDistancesIn(List<Investigador> comisionNodes) {
    List<Double> distancias = new ArrayList<>();
    UnweightedShortestPath<Investigador, String> uWSP = new UnweightedShortestPath(red);

    for (int i = 0; i < comisionNodes.size(); i++) {

        for (int j = (i + 1); j < comisionNodes.size(); j++) {

            Number d = uWSP.getDistance(comisionNodes.get(i), comisionNodes.get(j));

            distancias.add(d.doubleValue());
        }
    }

    return distancias;
}

From source file:gov.nih.nci.caintegrator.application.geneexpression.BoxAndWhiskerCoinPlotRenderer.java

private double drawMean(Graphics2D g2, CategoryItemRendererState state, Rectangle2D dataArea,
        ValueAxis rangeAxis, int row, int column, BoxAndWhiskerCategoryDataset bawDataset, double xx,
        double aRadius, RectangleEdge location) {
    double yyAverage;
    double newARadius = aRadius;
    // draw mean - SPECIAL AIMS REQUIREMENT...
    Number yMean = bawDataset.getMeanValue(row, column);
    if (yMean != null) {
        yyAverage = rangeAxis.valueToJava2D(yMean.doubleValue(), dataArea, location);
        newARadius = state.getBarWidth() / 4;
        Ellipse2D.Double avgEllipse = new Ellipse2D.Double(xx + aRadius, yyAverage - aRadius, aRadius * 2,
                aRadius * 2);/*from w w  w  . j  a  v  a2  s.  c  o  m*/
        g2.fill(avgEllipse);
        g2.draw(avgEllipse);
    }
    return newARadius;
}

From source file:io.coala.random.impl.RandomDistributionFactoryImpl.java

@Override
public RandomNumberDistribution<Double> getChiSquared(final RandomNumberStream rng,
        final Number degreesOfFreedom) {
    final RealDistribution dist = new ChiSquaredDistribution(
            RandomNumberStream.Util.asCommonsRandomGenerator(rng), degreesOfFreedom.doubleValue());
    return new RandomNumberDistribution<Double>() {
        @Override//w ww  . ja va  2  s.  c o  m
        public Double draw() {
            return dist.sample();
        }
    };
}

From source file:visiopuce.graph.XYFloatingBarDataset.java

private double getItemValue(int series, int item) {
    FloatingBarSeries s = this.underlying.getSeries(series);
    FloatingBar t = s.get(item);//w ww  . java  2s .c  om
    Number start = t.getStart();
    Number end = t.getEnd();
    return (start.doubleValue() + end.doubleValue()) / 2.0;
}

From source file:com.erudika.para.i18n.MockCurrencyConverter.java

@Override
public Double convertCurrency(Number amount, String from, String to) {
    if (amount == null || StringUtils.isBlank(from) || StringUtils.isBlank(to)) {
        return 0.0;
    }// w w w  .ja v a2 s  .co  m
    Double f = rates.containsKey(from) ? rates.get(from) : 1.0;
    Double t = rates.containsKey(to) ? rates.get(to) : 1.0;
    double ratio = t / f;

    return amount.doubleValue() * ratio;
}

From source file:io.coala.time.AbstractInstant.java

/** @see Instant#dividedBy(Number) */
@Override/*from ww w.  j a  va  2s  .com*/
public THIS dividedBy(final Number factor) {
    return multipliedBy(1. / factor.doubleValue());
}

From source file:net.bioclipse.model.ScatterPlotMouseHandler.java

@Override
public void mouseDragged(MouseEvent e) {
    super.mouseDragged(e);

    ChartPanel chartPanel = getChartPanel(e);
    JFreeChart selectedChart = chartPanel.getChart();
    ChartDescriptor cd = ChartUtils.getChartDescriptor(selectedChart);
    int[] indices = cd.getSourceIndices();

    XYPlot plot = (XYPlot) chartPanel.getChart().getPlot();

    //Create double buffer
    Image buffer = chartPanel.createImage(chartPanel.getWidth(), chartPanel.getHeight());
    Graphics bufferGraphics = buffer.getGraphics();
    chartPanel.paint(bufferGraphics);/*  w w w.ja v  a  2s .c  o  m*/

    if (lastX == 0 && lastY == 0) {
        lastX = e.getX();
        lastY = e.getY();
    }

    drawRect = new Rectangle();
    int x1 = Math.min(Math.min(e.getX(), lastX), startX);
    int y1 = Math.min(Math.min(e.getY(), lastY), startY);
    int x2 = Math.max(Math.max(e.getX(), lastX), startX);
    int y2 = Math.max(Math.max(e.getY(), lastY), startY);

    drawRect.x = x1;
    drawRect.y = y1;
    drawRect.width = x2 - drawRect.x;
    drawRect.height = y2 - drawRect.y;

    //Create a clipping rectangle
    Rectangle clipRect = new Rectangle(drawRect.x - 100, drawRect.y - 100, drawRect.width + 200,
            drawRect.height + 200);

    //Check for selected points
    for (int j = 0; j < plot.getDataset().getItemCount(plot.getDataset().getSeriesCount() - 1); j++) {
        for (int i = 0; i < plot.getDataset().getSeriesCount(); i++) {
            Number xK = plot.getDataset().getX(i, j);
            Number yK = plot.getDataset().getY(i, j);
            Point2D datasetPoint2D = new Point2D.Double(domainValueTo2D(chartPanel, plot, xK.doubleValue()),
                    rangeValueTo2D(chartPanel, plot, yK.doubleValue()));

            if (drawRect.contains(datasetPoint2D)) {
                PlotPointData cp = new PlotPointData(indices[j], cd.getXLabel(), cd.getYLabel());
                boolean pointAdded = mouseDragSelection.addPoint(cp);
                if (pointAdded) {
                    ((ScatterPlotRenderer) plot.getRenderer()).addMarkedPoint(j, i);
                    selectedChart.plotChanged(new PlotChangeEvent(plot));
                }
            } else if (!mouseDragSelection.isEmpty()) {
                PlotPointData cp = new PlotPointData(indices[j], cd.getXLabel(), cd.getYLabel());
                boolean pointRemoved = mouseDragSelection.removePoint(cp);
                if (pointRemoved) {
                    ((ScatterPlotRenderer) plot.getRenderer()).removeMarkedPoint(new Point(j, i));
                    selectedChart.plotChanged(new PlotChangeEvent(plot));
                }
            }
        }
    }

    Iterator<PlotPointData> iterator = currentSelection.iterator();
    while (iterator.hasNext()) {
        PlotPointData next = iterator.next();
        Point dataPoint = next.getDataPoint();
        ((ScatterPlotRenderer) plot.getRenderer()).addMarkedPoint(dataPoint);
    }

    lastX = e.getX();
    lastY = e.getY();

    Graphics graphics = chartPanel.getGraphics();
    graphics.setClip(clipRect);

    //Draw selection rectangle
    bufferGraphics.drawRect(drawRect.x, drawRect.y, drawRect.width, drawRect.height);

    graphics.drawImage(buffer, 0, 0, chartPanel.getWidth(), chartPanel.getHeight(), null);
}