Example usage for java.lang Double Double

Introduction

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

Prototype

@Deprecated(since = "9")
public Double(String s) throws NumberFormatException 

Source Link

Document

Constructs a newly allocated Double object that represents the floating-point value of type double represented by the string.

Usage

From source file:StocksTable.java

public StockData(String symbol, String name, double last, double open, double change, double changePr,
        long volume) {
    m_symbol = symbol;//from   ww w .  j a  va2  s. co m
    m_name = name;
    m_last = new Double(last);
    m_open = new Double(open);
    m_change = new Double(change);
    m_changePr = new Double(changePr);
    m_volume = new Long(volume);
}

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From source file:org.jfree.chart.demo.SimpleIntervalXYDataset2.java

/**
 * Creates a new dataset.//from  w ww .  j  a  v  a  2 s.  c om
 * 
 * @param itemCount  the number of items to generate.
 */
public SimpleIntervalXYDataset2(final int itemCount) {

    this.xValues = new Double[itemCount];
    this.yStart = new Double[itemCount];
    this.yEnd = new Double[itemCount];

    double base = 100;
    for (int i = 1; i <= itemCount; i++) {
        this.xValues[i - 1] = new Double(i);
        base = base * (1 + (Math.random() / 10 - 0.05));
        this.yStart[i - 1] = new Double(base);
        this.yEnd[i - 1] = new Double(this.yStart[i - 1].doubleValue() + Math.random() * 30);
    }
}

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From source file:org.jfree.data.general.DefaultValueDataset.java

/**
 * Creates a new dataset with the specified value.
 *
 * @param value  the value./*  w  ww  . j a  v a2s . c  o m*/
 */
public DefaultValueDataset(double value) {
    this(new Double(value));
}

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From source file:com.thingsfx.swing.jfreechart.JFreeChartPanel.java

PieDataset createDataset() {
    DefaultPieDataset dataset = new DefaultPieDataset();
    dataset.setValue("Fraction of the image that is Red", new Double(80.0));
    dataset.setValue("Fraction of the image that is Blue", new Double(20.0));
    return dataset;
}

---

From source file:org.jfree.chart.demo.XYAreaChartTest.java

/**
 * Creates a new demo./*from  w  w w. ja  v  a 2s.  c o  m*/
 *
 * @param title  the frame title.
 */
public XYAreaChartTest(final String title) {

    super(title);

    final XYSeries series1 = new XYSeries("Random 1");
    series1.add(new Integer(1), new Double(500.2));
    series1.add(new Integer(2), new Double(694.1));
    series1.add(new Integer(3), new Double(-734.4));
    series1.add(new Integer(4), new Double(453.2));
    series1.add(new Integer(5), new Double(500.2));
    series1.add(new Integer(6), new Double(300.7));
    series1.add(new Integer(7), new Double(734.4));
    series1.add(new Integer(8), new Double(453.2));

    final XYSeries series2 = new XYSeries("Random 2");
    series2.add(new Integer(1), new Double(700.2));
    series2.add(new Integer(2), new Double(534.1));
    series2.add(new Integer(3), new Double(323.4));
    series2.add(new Integer(4), new Double(125.2));
    series2.add(new Integer(5), new Double(653.2));
    series2.add(new Integer(6), new Double(432.7));
    series2.add(new Integer(7), new Double(564.4));
    series2.add(new Integer(8), new Double(322.2));

    final XYSeriesCollection dataset = new XYSeriesCollection(series1);
    dataset.addSeries(series2);

    final JFreeChart chart = createChart(dataset);

    final ChartPanel chartPanel = new ChartPanel(chart);
    chartPanel.setPreferredSize(new java.awt.Dimension(500, 270));
    setContentPane(chartPanel);

}

---

From source file:nz.co.senanque.notknown.NotKnownRulesTest.java

/**
 * Runs a scenario which does directed questioning. The rules include one that uses
 * the isNotKnown function and verifies it works.
 * @throws Exception//from www  .j a va 2 s. c  om
 */
@Test
public void testNotKnownRulesTest() throws Exception {
    ValidationSession validationSession = m_validationEngine.createSession();
    Customer customer = new Customer();
    validationSession.bind(customer);
    m_rulesPlugin.clearUnknowns(customer);
    FieldMetadata fieldMetadata = null;
    log.debug("starting loop");
    while ((fieldMetadata = m_rulesPlugin
            .getEmptyField(customer.getMetadata().getFieldMetadata("bmi"))) != null) {
        log.debug("found field {}", fieldMetadata.getName());

        if (fieldMetadata.getName().equals("weightKilos")) {
            m_rulesPlugin.setNotKnown(fieldMetadata);
            continue;
        }
        if (fieldMetadata.getName().equals("heightMetric")) {
            fieldMetadata.setValue(new Double(1.92D));
            continue;
        }
        if (fieldMetadata.getName().equals("weightPounds")) {
            fieldMetadata.setValue(new Double(198D));
            continue;
        }
        if (fieldMetadata.getName().equals("heightFeet")) {
            m_rulesPlugin.setNotKnown(fieldMetadata);
            continue;
        }
        if (fieldMetadata.getName().equals("heightInches")) {
            m_rulesPlugin.setNotKnown(fieldMetadata);
            continue;
        }
    }
    long bmi = new Double(customer.getBmi()).longValue();
    assertEquals(24L, bmi);
    assertEquals("not known rule fired", customer.getAddress());
    validationSession.close();
}

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From source file:fr.amap.viewer3d.object.scene.ScalarField.java

public void buildHistogram() {

    for (int i = 0; i < values.size(); i++) {
        float value = values.get(i);
        f.addValue(new Double(value).longValue());
    }/* w w  w . ja va  2  s.c  o m*/

    double minValue = statistic.getMinValue();
    double maxValue = statistic.getMaxValue();

    double width = maxValue - minValue;
    double step = width / 18.0d;

    histogramValue = new double[19];
    histogramFrequencyCount = new long[19];

    int i = 0;

    try {
        for (double d = minValue; d <= maxValue; d += step) {

            if (i < histogramValue.length) {
                histogramFrequencyCount[i] = f.getCumFreq(new Double(d + step).longValue())
                        - f.getCumFreq(new Double(d).longValue());
                histogramValue[i] = d;
            }

            i++;
        }
    } catch (Exception e) {

    }

}

---

From source file:com.couchbase.sqoop.mapreduce.db.CouchbaseRecordReadSerializeTest.java

@Before
@Override/*from   ww  w .  jav a 2 s.c om*/
public void setUp() throws Exception {
    super.setUp();

    tappedStuff = new HashMap<String, ResponseMessage>();

    URI uri = new URI(CouchbaseUtils.CONNECT_STRING);
    String user = CouchbaseUtils.COUCHBASE_USER_NAME;
    String pass = CouchbaseUtils.COUCHBASE_USER_PASS;

    try {
        cb = new CouchbaseClient(Arrays.asList(uri), user, pass);
    } catch (IOException e) {
        LOG.error("Couldn't connect to server" + e.getMessage());
        fail(e.toString());
    }
    this.client = new TapClient(Arrays.asList(uri), user, pass);

    cb.flush();
    Thread.sleep(500);

    // set up the items we're going to deserialize
    Integer anint = new Integer(Integer.MIN_VALUE);
    cb.set(anint.toString(), 0x300, anint).get();

    Long along = new Long(Long.MAX_VALUE);
    cb.set(along.toString(), 0, along).get();

    Float afloat = new Float(Float.MAX_VALUE);
    cb.set(afloat.toString(), 0, afloat).get();

    Double doubleBase = new Double(Double.NEGATIVE_INFINITY);
    cb.set(doubleBase.toString(), 0, doubleBase).get();

    Boolean booleanBase = true;
    cb.set(booleanBase.toString(), 0, booleanBase).get();

    rightnow = new Date(); // instance, needed later
    dateText = rightnow.toString().replaceAll(" ", "_");
    cb.set(dateText, 0, rightnow).get();

    Byte byteMeSix = new Byte("6");
    cb.set(byteMeSix.toString(), 0, byteMeSix).get();

    String ourString = "hi,there";
    cb.set(ourString.toString(), 0, ourString).get();

    client.tapDump("tester");
    while (client.hasMoreMessages()) {
        ResponseMessage m = client.getNextMessage();
        if (m == null) {
            continue;
        }
        tappedStuff.put(m.getKey(), m);
    }
}

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From source file:gov.nih.nci.ncicb.cadsr.bulkloader.util.excel.ExcelUtility.java

public static Double getDouble(HSSFSheet sheet, int row, short col) {
    HSSFRow hssfRow = getRow(sheet, row);

    if (hssfRow == null) {
        return null;
    }//from  w ww .  java  2 s. c o  m

    HSSFCell cell = getRow(sheet, row).getCell(col);

    if (isNull(cell)) {
        return null;
    }
    return new Double(cell.getNumericCellValue());
}

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From source file:org.hxzon.demo.jfreechart.PieDatasetDemo.java

private static PieDataset createPreviousDataset() {
    DefaultPieDataset dataset = new DefaultPieDataset();
    dataset.setValue("One", new Double(45.2));
    dataset.setValue("Two", new Double(10.0));
    dataset.setValue("Three", new Double(20.5));
    dataset.setValue("Four", new Double(12.5));
    dataset.setValue("Five", new Double(31.0));
    dataset.setValue("Six", new Double(19.4));
    return dataset;
}

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