Example usage for java.lang Double Double

List of usage examples for java.lang Double Double

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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:gda.device.detector.countertimer.TFGScalerWithRatio.java

@Override
public double[] readout() throws DeviceException {
    double[] output = super.readout();

    if (getDarkCurrent() != null) {
        output = adjustForDarkCurrent(output, getCollectionTime());
    }//from  w  w  w.  java2 s  .com

    if (outputRatio) {
        Double ratio = new Double(0);
        // find which col is which I0, It and Iref
        Double[] values = getI0It(output);

        ratio = values[1] / values[0];

        // always return a numerical value
        if (ratio.isInfinite() || ratio.isNaN()) {
            ratio = 0.0;
        }

        // append to output array
        output = correctCounts(output, values);
        output = ArrayUtils.add(output, ratio);
    }
    return output;
}

From source file:com.rabbitmq.jms.sample.StockQuoter.java

@Scheduled(fixedRate = 5000L) // every 5 seconds
public void publishQuote() {

    // Pick a random stock symbol
    Collections.shuffle(stocks);/*from  www  . j a  v a2s.com*/
    String symbol = stocks.get(0);

    // Toss a coin and decide if the price goes...
    if (RandomUtils.nextBoolean()) {
        // ...up by a random 0-10%
        lastPrice.put(symbol, new Double(
                Math.round(lastPrice.get(symbol) * (1 + RandomUtils.nextInt(10) / 100.0) * 100) / 100));
    } else {
        // ...or down by a similar random amount
        lastPrice.put(symbol, new Double(
                Math.round(lastPrice.get(symbol) * (1 - RandomUtils.nextInt(10) / 100.0) * 100) / 100));
    }

    // Log new price locally
    log.info("Quote..." + symbol + " is now " + lastPrice.get(symbol));

    // Coerce a javax.jms.MessageCreator
    MessageCreator messageCreator = (Session session) -> {
        return session.createObjectMessage("Quote..." + symbol + " is now " + lastPrice.get(symbol));
    };

    // And publish to RabbitMQ using Spring's JmsTemplate
    jmsTemplate.send("rabbit-trader-channel", messageCreator);
}

From source file:com.judoscript.jamaica.MyUtils.java

public static Object parseFloatObject(String x, String typeHint) {
    char ch = x.charAt(x.length() - 1);
    boolean isDouble = ch == 'd' || ch == 'D';
    if (ch == 'f' || ch == 'F' || ch == 'd' || ch == 'D')
        x = x.substring(0, x.length() - 1);
    isDouble |= "double".equals(typeHint);
    if (isDouble && typeHint == null)
        typeHint = "double";

    double d;//from   w  w  w .  ja  v a  2 s .  co m
    try {
        d = Double.parseDouble(x);
    } catch (Exception e) {
        d = 0;
    }
    if (typeHint != null)
        return number2object(d, typeHint);
    if (isDouble)
        return new Double(d);
    else
        return new Float((float) d);
}

From source file:com.qualogy.qafe.core.script.Script.java

public void addAll(ApplicationContext context, ApplicationStoreIdentifier storeId, DataIdentifier dataId,
        List placeHolders, String localStoreId) {

    for (Iterator iter = placeHolders.iterator(); iter.hasNext();) {
        PlaceHolder placeHolder = (PlaceHolder) iter.next();
        if (placeHolder != null) {
            Object placeHolderValue = ParameterValueHandler.get(context, storeId, dataId, placeHolder,
                    localStoreId);/* w w  w  .ja  v  a2 s .  c  o  m*/

            if (placeHolderValue instanceof String && NumberUtils.isNumber((String) placeHolderValue)) {
                placeHolderValue = NumberUtils.createNumber((String) placeHolderValue);
            }
            if (placeHolderValue instanceof BigDecimal) {
                placeHolderValue = new Double(((BigDecimal) placeHolderValue).doubleValue());
            }

            String scriptKey = placeHolder.getName();
            scriptKey = IDENTIFIER_PREFIX + parameters.keySet().size();

            expression = StringUtils.replace(expression, placeHolder.getPlaceHolderKey(), scriptKey);
            parameters.put(scriptKey, placeHolderValue);
        }
    }
}

From source file:eu.planets_project.pp.plato.action.fte.AnalyseResultsFastTrack.java

@Override
protected void init() {
    for (Leaf l : selectedPlan.getTree().getRoot().getAllLeaves()) {
        // initialise the values for free text transformers
        // AND fill up unmapped values to map to neutral, i.e. 2.5, in the transformer
        // since the user wont be able to edit the mappings in FTE...
        l.initTransformer(new Double(2.5));
    }//  w  w  w  .j  av a2 s .co m
    analyseResults.init();
}

From source file:fr.pasteque.pos.payment.PaymentInfo.java

public String printTotal() {
    Formats.setAltCurrency(this.currency);
    return Formats.CURRENCY.formatValue(new Double(getTotal()));
}

From source file:org.jfree.chart.demo.PieChart3DDemo2.java

/**
 * Creates a new demo.//from   w w w. j  a  v a2s  . c  om
 *
 * @param title  the frame title.
 */
public PieChart3DDemo2(final String title) {

    super(title);

    // create a dataset...
    final DefaultPieDataset data = new DefaultPieDataset();
    data.setValue("Java", new Double(43.2));
    data.setValue("Visual Basic", new Double(10.0));
    data.setValue("C/C++", new Double(17.5));
    data.setValue("PHP", new Double(32.5));
    data.setValue("Perl", new Double(12.5));

    // create the chart...
    final JFreeChart chart = ChartFactory.createPieChart3D("Pie Chart 3D Demo 2", // chart title
            data, // data
            true, // include legend
            true, false);

    chart.setBackgroundPaint(Color.yellow);
    final PiePlot3D plot = (PiePlot3D) chart.getPlot();
    plot.setStartAngle(270);
    plot.setDirection(Rotation.ANTICLOCKWISE);
    plot.setForegroundAlpha(0.60f);
    plot.setInteriorGap(0.33);
    // add the chart to a panel...
    final ChartPanel chartPanel = new ChartPanel(chart);
    chartPanel.setPreferredSize(new java.awt.Dimension(500, 270));
    setContentPane(chartPanel);

    final Rotator rotator = new Rotator(plot);
    rotator.start();

}

From source file:info.magnolia.cms.util.NodeDataUtil.java

/**
 * Returns the value as an Object./*from  ww  w .  ja v a2  s .  co  m*/
 * @return Object
 */
public static Object getValue(NodeData nd) {
    try {
        switch (nd.getType()) {
        case (PropertyType.STRING):
            return nd.getString();
        case (PropertyType.DOUBLE):
            return new Double(nd.getDouble());
        case (PropertyType.LONG):
            return new Long(nd.getLong());
        case (PropertyType.BOOLEAN):
            return new Boolean(nd.getBoolean());
        case (PropertyType.DATE):
            return nd.getDate().getTime();
        case (PropertyType.BINARY):
            return null;
        default:
            return null;
        }
    } catch (Exception e) {
        if (log.isDebugEnabled())
            log.debug("Exception caught: " + e.getMessage(), e); //$NON-NLS-1$
    }
    return null;
}

From source file:test.gov.nih.nci.cacoresdk.domain.other.primarykey.DoubleKeyResourceTest.java

/**
 * Uses Nested Search Criteria for search
 * Verifies that the results are returned 
 * Verifies size of the result set//from w  w w .  j a v  a  2  s  . c o m
 * Verifies that none of the attributes are null
 * 
 * @throws Exception
 */
public void testGet() throws Exception {

    try {

        DoubleKey searchObject = new DoubleKey();
        Collection results = getApplicationService()
                .search("gov.nih.nci.cacoresdk.domain.other.primarykey.DoubleKey", searchObject);
        String id = "";

        if (results != null && results.size() > 0) {
            DoubleKey obj = (DoubleKey) ((List) results).get(0);

            Double idVal = obj.getId();
            id = new Double(idVal).toString();

        } else
            return;

        if (id.equals(""))
            return;

        String url = baseURL + "/rest/DoubleKey/" + id;

        WebClient client = WebClient.create(url);
        client.type("application/xml").accept("application/xml");
        Response response = client.get();

        if (response.getStatus() == Status.NOT_ACCEPTABLE.getStatusCode()) {
            InputStream is = (InputStream) response.getEntity();
            org.jdom.input.SAXBuilder builder = new org.jdom.input.SAXBuilder(false);
            org.jdom.Document jDoc = builder.build(is);
            assertEquals(jDoc.getRootElement().getName(), "response");
        } else if (response.getStatus() == Status.NOT_FOUND.getStatusCode()) {
            InputStream is = (InputStream) response.getEntity();
            org.jdom.input.SAXBuilder builder = new org.jdom.input.SAXBuilder(false);
            org.jdom.Document jDoc = builder.build(is);
            assertEquals(jDoc.getRootElement().getName(), "response");
        } else if (response.getStatus() != 200) {
            throw new RuntimeException("Failed : HTTP error code : " + response.getStatus());
        }

        File myFile = new File("DoubleKey" + "XML.xml");

        System.out.println("writing data to file " + myFile.getAbsolutePath());
        FileWriter myWriter = new FileWriter(myFile);

        BufferedReader br = new BufferedReader(new InputStreamReader(((InputStream) response.getEntity())));

        String output;
        System.out.println("Output from Server .... \n");
        while ((output = br.readLine()) != null) {
            myWriter.write(output);
            System.out.println(output);
        }

        myWriter.flush();
        myWriter.close();
    } catch (Exception e) {
        e.printStackTrace();
        throw e;
    }

}

From source file:de.suse.swamp.test.TestStatisticsGraph.java

public void testStatistic() {

    XYSeries series = new XYSeries("Running Workflows");
    series.add(1995, 0.5);/* ww  w.j a v a 2 s  .  com*/
    series.add(2000, 3.0);
    series.add(2010, 20.0);
    series.add(2020, 50.0);
    XYDataset dataset = new XYSeriesCollection(series);

    JFreeChart chart = ChartFactory.createTimeSeriesChart("test", "time", "value", dataset, false, false,
            false);

    JFreeChart chart4;
    DefaultPieDataset dataset2 = new DefaultPieDataset();
    // Initialize the dataset
    dataset2.setValue("California", new Double(10.0));
    dataset2.setValue("Arizona", new Double(8.0));
    dataset2.setValue("New Mexico", new Double(8.0));
    dataset2.setValue("Texas", new Double(40.0));
    dataset2.setValue("Louisiana", new Double(8.0));
    dataset2.setValue("Mississippi", new Double(4.0));
    dataset2.setValue("Alabama", new Double(2.0));
    dataset2.setValue("Florida", new Double(20.0));

    chart4 = ChartFactory.createPieChart3D("Driving Time Spent Per State (3D with Transparency)", // The chart title
            dataset2, // The dataset for the chart
            true, // Is a legend required?
            true, // Use tooltips
            false // Configure chart to generate URLs?
    );
    PiePlot3D plot4 = (PiePlot3D) chart4.getPlot();
    plot4.setForegroundAlpha(0.6f);

    try {
        ChartUtilities.saveChartAsPNG(new java.io.File("test.png"), chart, 500, 300);

        ChartUtilities.saveChartAsPNG(new java.io.File("test2.png"), chart4, 500, 300);
    } catch (java.io.IOException exc) {
        System.err.println("Error writing image to file");
    }

}