Example usage for java.lang Double valueOf

List of usage examples for java.lang Double valueOf

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Introduction

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

Prototype

@HotSpotIntrinsicCandidate
public static Double valueOf(double d)

Source Link

Document

Returns a Double instance representing the specified double value.

Usage

From source file:tr.gov.ptt.gr1tahsilatuyg.bean.TahsilatChartBean.java

public StreamedContent getJfreeChart() {
    StreamedContent content = null;/*from w  w  w . ja  v a 2 s  .c  o m*/
    try {

        chartListe = tahsilatBorcService.chartVerisiGetir();

        for (Object[] chartElement : chartListe) {

            dataset.setValue(String.valueOf(chartElement[0]), Double.valueOf(chartElement[1].toString()));

        }
        boolean legend = true, tooltip = true, urls = false;
        JFreeChart chart = ChartFactory.createPieChart("JFreeChart", dataset, legend, tooltip, urls);
        File chartFile = new File("jfreechart");
        int width = 375, height = 300;
        ChartUtilities.saveChartAsPNG(chartFile, chart, width, height);
        content = new DefaultStreamedContent(new FileInputStream(chartFile), "image/png");
    } catch (Exception e) {
        e.printStackTrace();
        throw new RuntimeException(e);
    }
    return content;
}

From source file:com.ebay.jetstream.epl.EPLUtilities.java

/**
 * Sometimes ELP's version of cast is misbehaving
 * //  w ww .  jav  a  2 s. c  o m
 * @param object
 * @return
 */
public static Double castToDouble(Object object) {
    if (object != null) {
        if (object instanceof Double)
            return (Double) object;
        else
            return Double.valueOf(object.toString());
    }
    return null;
}

From source file:org.springframework.cloud.dataflow.rest.client.support.JobParameterJacksonDeserializer.java

@Override
public JobParameter deserialize(JsonParser jsonParser, DeserializationContext deserializationContext)
        throws IOException, JsonProcessingException {
    ObjectCodec oc = jsonParser.getCodec();
    JsonNode node = oc.readTree(jsonParser);

    final String value = node.get("value").asText();
    final boolean identifying = node.get("identifying").asBoolean();
    final String type = node.get("type").asText();

    final JobParameter jobParameter;

    if (!type.isEmpty() && !type.equalsIgnoreCase("STRING")) {
        if ("DATE".equalsIgnoreCase(type)) {
            // TODO: when upgraded to Java8 use java DateTime
            jobParameter = new JobParameter(DateTime.parse(value).toDate(), identifying);
        } else if ("DOUBLE".equalsIgnoreCase(type)) {
            jobParameter = new JobParameter(Double.valueOf(value), identifying);
        } else if ("LONG".equalsIgnoreCase(type)) {
            jobParameter = new JobParameter(Long.valueOf(value), identifying);
        } else {//from ww  w. j a  v  a 2 s  .  co  m
            throw new IllegalStateException("Unsupported JobParameter type: " + type);
        }
    } else {
        jobParameter = new JobParameter(value, identifying);
    }

    if (logger.isDebugEnabled()) {
        logger.debug(String.format("jobParameter - value: %s (type: %s, isIdentifying: %s)",
                jobParameter.getValue(), jobParameter.getType().name(), jobParameter.isIdentifying()));
    }

    return jobParameter;
}

From source file:net.sourceforge.fenixedu.presentationTier.backBeans.manager.personManagement.ManagerFunctionsManagementBackingBean.java

@Override
public String associateNewFunction() throws FenixServiceException, ParseException {

    DateFormat format = new SimpleDateFormat("dd/MM/yyyy");
    Double credits = Double.valueOf(this.getCredits());

    Date beginDate_ = null, endDate_ = null;
    try {//  www.ja  v  a  2  s  . c o m
        if (this.getBeginDate() != null) {
            beginDate_ = format.parse(this.getBeginDate());
        } else {
            setErrorMessage("error.notBeginDate");
            return "";
        }
        if (this.getEndDate() != null) {
            endDate_ = format.parse(this.getEndDate());
        } else {
            setErrorMessage("error.notEndDate");
            return "";
        }

        AssociateNewFunctionToPerson.runAssociateNewFunctionToPerson(this.getFunctionID(), this.getPersonID(),
                credits, YearMonthDay.fromDateFields(beginDate_), YearMonthDay.fromDateFields(endDate_));
        setErrorMessage("message.success");
        return "success";

    } catch (ParseException e) {
        setErrorMessage("error.date1.format");
    } catch (FenixServiceException e) {
        setErrorMessage(e.getMessage());
    } catch (DomainException e) {
        setErrorMessage(e.getMessage());
    }

    return "";
}

From source file:com.mothsoft.alexis.engine.numeric.CorrelationCalculatorImpl.java

private static List<Double> newDoubleList(int size) {
    final Double zeroDotZero = Double.valueOf(0.0d);
    final List<Double> list = new ArrayList<Double>(size);
    for (int i = 0; i < size; i++) {
        list.add(zeroDotZero);/*w  w  w . j av a  2  s . c o m*/
    }
    return list;
}

From source file:kmi.taa.core.SmallSetAnalyser.java

protected void readSourceTriples(String sourceTriplesFile) {
    BufferedReader br = null;//w ww  .  jav a  2  s .c o  m
    String line = "";
    try {
        br = new BufferedReader(new FileReader(sourceTriplesFile));
        while ((line = br.readLine()) != null) {
            String[] str = line.split("\t");
            if (!hmf.containsKey(Integer.valueOf(str[0]))) {
                hmf.put(Integer.valueOf(str[0]), Double.valueOf(str[3]));
            }
        }
    } catch (FileNotFoundException e) {

    } catch (IOException e) {

    } finally {
        if (br != null) {
            try {
                br.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
    }
}

From source file:net.solarnetwork.central.dras.dao.ibatis.test.IbatisEventRuleDaoTest.java

/**
 * Test get EventRule./*  w w w.j  a  va 2s . co m*/
 */
@Test
public void getEventRuleById() {
    setupTestEventRule();
    EventRule eventRule = eventRuleDao.get(TEST_EVENT_RULE_ID);
    assertNotNull(eventRule);
    assertNotNull(eventRule.getId());
    assertEquals(TEST_EVENT_RULE_ID, eventRule.getId());
    assertEquals(TEST_EVENT_RULE_NAME, eventRule.getName());
    assertEquals(Double.valueOf(3), eventRule.getMin());
    assertEquals(Double.valueOf(4), eventRule.getMax());
}

From source file:com.jennifer.ui.util.scale.OrdinalScale.java

public Scale rangePoints(JSONArray interval, int padding) {

    JSONArray domain = domain();//from ww  w . j  ava 2s .c om
    JSONArray range = new JSONArray();

    double start = interval.getDouble(0);
    double end = interval.getDouble(1);

    int step = domain.length();
    double unit = (end - start - padding) / step;

    for (int i = 0, len = domain.length(); i < len; i++) {
        if (i == 0) {
            range.put(Double.valueOf(start + padding / 2 + unit / 2));
        } else {
            range.put(range.getDouble(i - 1) + unit);
        }
    }

    this.range(range);
    _rangeBand = unit;
    return this;
}

From source file:tr.gov.ptt.gr1tahsilatuyg.managedbean.ChartBean.java

public StreamedContent getJfreeChart() {
    StreamedContent content = null;/*from   w w  w  .  j a  va 2  s  . co m*/
    try {
        chartListe = tahsilatBorcService.chartVerisiGetir();

        for (Object[] chartElement : chartListe) {
            dataset.setValue(String.valueOf(chartElement[0]), Double.valueOf(chartElement[1].toString()));
        }

        boolean legend = true, tooltip = true, urls = false;

        JFreeChart chart = ChartFactory.createPieChart("JFreeChart", dataset, legend, tooltip, urls);
        File chartFile = new File("jfreechart");
        int width = 375, height = 300;
        ChartUtilities.saveChartAsPNG(chartFile, chart, width, height);
        content = new DefaultStreamedContent(new FileInputStream(chartFile), "image/png");
    } catch (Exception e) {
        e.printStackTrace();
        throw new RuntimeException(e);
    }
    return content;
}

From source file:controle.JfreeChartController.java

private DefaultCategoryDataset createDataset() {
    DefaultCategoryDataset dataset = new DefaultCategoryDataset();

    for (double i = 0; i <= 10; i += 0.1) {
        dataset.addValue(Math.cos(Math.PI * i), "cosseno", Double.valueOf(i));
    }/*  w w w .java  2  s  .c o  m*/

    return dataset;
}