Example usage for java.math RoundingMode CEILING

Introduction

In this page you can find the example usage for java.math RoundingMode CEILING.

Prototype

RoundingMode CEILING

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Document

Rounding mode to round towards positive infinity.

Usage

From source file:GeMSE.GS.Analysis.Stats.TwoSamplePearsonsCorrelationPanel.java

public TwoSamplePearsonsCorrelationPanel() {
    initComponents();//from w ww  .  java  2 s .co  m

    _decFor = new DecimalFormat("#.#########");
    _decFor.setRoundingMode(RoundingMode.CEILING);
    DecimalFormatSymbols decFors = _decFor.getDecimalFormatSymbols();
    decFors.setNaN("NaN");
    decFors.setInfinity("");
    _decFor.setDecimalFormatSymbols(decFors);
}

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From source file:Util.java

public static BigDecimal[] quadratic(BigDecimal a, BigDecimal b, BigDecimal c, RoundingMode rounding) {
    // ax^2 + bx + c = 0
    BigDecimal part1 = b.negate();
    BigDecimal part2 = sqrt(b.multiply(b).subtract(BigDecimalFOUR.multiply(a).multiply(c)), rounding);
    BigDecimal part3 = BigDecimalTWO.multiply(a);
    BigDecimal[] toRet = new BigDecimal[2];
    toRet[0] = (part1.subtract(part2)).divide(part3, RoundingMode.CEILING);
    toRet[1] = (part1.add(part2)).divide(part3, RoundingMode.CEILING);
    return toRet;
}

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From source file:GeMSE.GS.Analysis.Stats.OneSampleTTestPanel.java

public OneSampleTTestPanel() {
    initComponents();//www .  java  2  s  . c  om
    _sample = new double[0];
    _studentTest = new TTest();

    _decFor = new DecimalFormat("#.#########");
    _decFor.setRoundingMode(RoundingMode.CEILING);
    DecimalFormatSymbols decFors = _decFor.getDecimalFormatSymbols();
    decFors.setNaN("NaN");
    decFors.setInfinity("");
    _decFor.setDecimalFormatSymbols(decFors);
}

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From source file:GeMSE.GS.Analysis.Stats.TwoSampleTTestPanel.java

public TwoSampleTTestPanel() {
    initComponents();/*from  w w  w . j a v  a2  s. c  om*/
    _sample1 = new double[0];
    _sample2 = new double[0];

    _decFor = new DecimalFormat("#.#########");
    _decFor.setRoundingMode(RoundingMode.CEILING);
    DecimalFormatSymbols decFors = _decFor.getDecimalFormatSymbols();
    decFors.setNaN("NaN");
    decFors.setInfinity("");
    _decFor.setDecimalFormatSymbols(decFors);

    _variance = new Variance();
    _studentTest = new TTest();
}

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From source file:org.whispersystems.bithub.views.TransactionView.java

private String getAmountInDollars(BigDecimal exchangeRate, String amount) {
    return new BigDecimal(amount).abs().multiply(exchangeRate).setScale(2, RoundingMode.CEILING)
            .toPlainString();//from   w w w  . j a va  2 s . com
}

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From source file:com.khartec.waltz.jobs.sample.AssetCostGenerator.java

private static BigDecimal generateAmount(long mean) {
    double z = mean / 3.4;
    double val = rnd.nextGaussian() * z + mean;

    return BigDecimal.valueOf(val).setScale(2, RoundingMode.CEILING);
}

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From source file:com.github.rinde.rinsim.central.arrays.ArraysSolversTest.java

@Test
public void travelTimeMatrix() {
    final Point p0 = new Point(0, 0);
    final Point p1 = new Point(10, 0);
    final Point p2 = new Point(10, 10);
    final Point p3 = new Point(0, 10);

    // input in kilometers, output in minutes (rounded up), speed 40 km/h
    final Measure<Double, Velocity> speed1 = Measure.valueOf(40d, KILOMETERS_PER_HOUR);
    final int[][] matrix1 = ArraysSolvers.toTravelTimeMatrix(asList(p0, p1, p2, p3), KILOMETER, speed1, MINUTE,
            RoundingMode.CEILING);
    assertArrayEquals(new int[] { 0, 15, 22, 15 }, matrix1[0]);
    assertArrayEquals(new int[] { 15, 0, 15, 22 }, matrix1[1]);
    assertArrayEquals(new int[] { 22, 15, 0, 15 }, matrix1[2]);
    assertArrayEquals(new int[] { 15, 22, 15, 0 }, matrix1[3]);

    final Point p4 = new Point(11, 3);
    // input in meters, output in milliseconds (round down), speed .0699
    // m/ms/* w  w  w .  j  av  a2  s.  c o  m*/
    final Measure<Double, Velocity> speed2 = Measure.valueOf(.0699,
            new ProductUnit<Velocity>(METER.divide(MILLI(SECOND))));
    final int[][] matrix2 = ArraysSolvers.toTravelTimeMatrix(asList(p0, p1, p2, p3, p4), METER, speed2,
            MILLI(SECOND), RoundingMode.FLOOR);
    assertArrayEquals(new int[] { 0, 143, 202, 143, 163 }, matrix2[0]);
    assertArrayEquals(new int[] { 143, 0, 143, 202, 45 }, matrix2[1]);
    assertArrayEquals(new int[] { 202, 143, 0, 143, 101 }, matrix2[2]);
    assertArrayEquals(new int[] { 143, 202, 143, 0, 186 }, matrix2[3]);
    assertArrayEquals(new int[] { 163, 45, 101, 186, 0 }, matrix2[4]);
}

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From source file:yadrone.DroneGUI.java

/**
 * Constructor// w  w  w  .j a  va2 s .  c o m
 *
 * @param drone Drone object
 * @param pil Image panel with processed image stream
 * @param cont DroneControl object for receiving navigation data
 * @param regulator Object for reading and setting PID parameters
 * @param cd Object for reading and setting thresholding parameters
 */
public DroneGUI(IARDrone drone, DroneControl cont, ProcessedImagePanel pil, TimerTask regulator,
        CircleDetection cd, int[] resolution) {
    this.drone = drone;
    this.cont = cont;
    this.pil = pil;
    this.regulator = (Regulator) regulator;
    this.cd = cd;
    v1 = new VideoListener(drone, resolution);
    navData = new NavDataListener(drone);
    try {
        for (UIManager.LookAndFeelInfo info : UIManager.getInstalledLookAndFeels()) {
            if ("Nimbus".equals(info.getName())) {
                UIManager.setLookAndFeel(info.getClassName());
                break;
            }
        }
    } catch (Exception e) {
        try {
            UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
        } catch (Exception ex) {
        }

    }
    df.setRoundingMode(RoundingMode.CEILING);
    initComponents();
    updateTextFields();
    this.setVisible(true);
}

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From source file:pt.ist.fenix.ui.spring.AnnouncementsAdminController.java

@RequestMapping(method = RequestMethod.GET)
public AnnouncementsAdminView all(Model model, @PathVariable ExecutionCourse executionCourse,
        @RequestParam(required = false, defaultValue = "1") int page) {
    Professorship professorship = executionCourse.getProfessorship(AccessControl.getPerson());
    AccessControl.check(person -> professorship != null && professorship.getPermissions().getAnnouncements());
    List<Post> announcements = getAnnouncements(executionCourse.getSite());
    model.addAttribute("executionCourse", executionCourse);
    int pages = IntMath.divide(announcements.size(), PER_PAGE, RoundingMode.CEILING);
    if (page < 1) {
        page = 1;//from w  ww . ja v  a 2 s  .  c om
    }
    if (pages > 0 && page > pages) {
        page = pages;
    }
    model.addAttribute("currentPage", page);
    model.addAttribute("pages", pages);
    model.addAttribute("announcements",
            announcements.stream().skip((page - 1) * PER_PAGE).limit(PER_PAGE).collect(Collectors.toList()));
    model.addAttribute("professorship", professorship);
    return new AnnouncementsAdminView();
}

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From source file:com.github.rinde.rinsim.examples.demo.factory.AgvModel.java

void init() {
    if (simulator.isPresent() && rm.isPresent()) {
        int max = 0;
        for (final List<Point> ps : points) {
            max = Math.max(max, ps.size());
        }// w w  w  . j a v  a2  s . c  o  m
        final int num = max;
        for (int i = 0; i < num; i++) {
            final long duration = DoubleMath.roundToLong(
                    FactoryExample.SERVICE_DURATION / 2d + rng.nextDouble() * FactoryExample.SERVICE_DURATION,
                    RoundingMode.CEILING);

            final Point rnd = rndBorder();
            Point dest;
            if (i >= points.get(0).size()) {
                dest = rndBorder();
            } else {
                dest = points.get(0).get(i);
                occupiedPositions.add(dest);
            }

            final BoxHandle bh = new BoxHandle(i);
            final Box b = new Box(rnd, dest, duration, bh);
            bh.box = b;

            boxes.add(bh);
            simulator.get().register(verifyNotNull(boxes.get(boxes.size() - 1).box));
        }
    }
}

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