Example usage for java.lang Double toString

Introduction

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

Prototype

public static String toString(double d) 

Source Link

Document

Returns a string representation of the double argument.

Usage

From source file:playground.dgrether.analysis.charts.DgModalSplitDiffQuantilesChart.java

private void calculateData() {
    List<DgAnalysisPopulation> quantiles = this.ana.getQuantiles(this.nQuantiles,
            new DgPersonDataIncomeComparator());
    List<String> labels = new ArrayList<String>();
    int column = 0;
    for (DgAnalysisPopulation p : quantiles) {
        p.calculateMinMaxIncome();//w  w w  .  ja va2 s  .c o m
        double carPlans1 = p.calculateNumberOfCarPlans(runId1);
        double carPlans2 = p.calculateNumberOfCarPlans(runId2);
        int groupSize = p.getPersonData().size();
        double carFraction = (carPlans2 - carPlans1) / groupSize * 100.0;
        double ptFraction = (carPlans1 - carPlans2) / groupSize * 100;
        String title = Double.toString(p.getMaxIncome());
        title = title.substring(0, title.indexOf("."));
        this.dataset.addValue(carFraction, "car", title);
        this.dataset.addValue(ptFraction, "non-car", title);
        if (carFraction != 0.0) {
            String s = Double.toString(carFraction);
            this.labelgenerator.addLabel(0, column, s.substring(0, s.lastIndexOf(".") + 2));
            s = Double.toString(ptFraction);
            this.labelgenerator.addLabel(1, column, s.substring(0, s.lastIndexOf(".") + 2));
        }
        column++;
    }
}

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From source file:by.zatta.pilight.model.Origin.java

public static void parse(JSONObject jMessage) {
    // Log.v(TAG, jMessage.toString());

    Iterator<?> fit = jMessage.keys();
    /* Iterate through all entries */
    while (fit.hasNext()) {
        String firstKey = (String) fit.next();
        try {/*  w ww .  j av  a 2  s  .c  om*/
            JSONObject jSecond = jMessage.getJSONObject(firstKey);
            // Log.v(TAG, "firstKey: " + firstKey); //devices, values
            // Log.v(TAG, "jSecond: "+ jSecond.toString()); // {"living":["KamerTemp"]} & {"temperature":"20062"}

            if (firstKey.equals("devices")) {
                Iterator<?> sit = jSecond.keys();
                while (sit.hasNext()) {
                    String secondKey = (String) sit.next();
                    JSONArray jSecArr = jSecond.optJSONArray(secondKey);
                    String jSecStr = jSecond.optString(secondKey);

                    if (jSecArr != null) {
                        /* Iterate through all values for this setting */
                        for (Short i = 0; i < jSecArr.length(); i++) {
                            // Log.v(TAG, "Uit array:" + jSecArr.get(i).toString());
                            originEntry.setNameID(jSecArr.get(i).toString());
                        }
                    } else if (jSecStr != null) {
                        // Log.v(TAG, "Uit string: " + jSecStr);
                        originEntry.setNameID(jSecStr);
                    }
                }
            }
            if (firstKey.equals("values")) {
                Iterator<?> sit = jSecond.keys();
                List<SettingEntry> settings = new ArrayList<SettingEntry>();

                while (sit.hasNext()) {
                    String secondKey = (String) sit.next();
                    JSONArray jSecArr = jSecond.optJSONArray(secondKey);
                    String jSecStr = jSecond.optString(secondKey);
                    Double jSecDbl = jSecond.optDouble(secondKey);
                    Long jSecLng = jSecond.optLong(secondKey);

                    SettingEntry sentry = new SettingEntry();
                    if (jSecArr != null) {
                        /* Iterate through all values for this setting */
                        for (Short i = 0; i < jSecArr.length(); i++) {
                            // Log.v(TAG, "Uit array:" + jSecArr.get(i).toString());
                            sentry.setKey(secondKey);
                            sentry.setValue(jSecArr.get(i).toString());
                        }
                    } else if (jSecStr != null) {
                        // Log.v(TAG, "Uit string: " + jSecStr);
                        sentry.setKey(secondKey);
                        sentry.setValue(jSecStr);
                    } else if (jSecDbl != null) {
                        // Log.v(TAG, "Uit string: " + jSecStr);
                        sentry.setKey(secondKey);
                        sentry.setValue(Double.toString(jSecDbl));
                    } else if (jSecLng != null) {
                        // Log.v(TAG, "Uit string: " + jSecStr);
                        sentry.setKey(secondKey);
                        sentry.setValue(Long.toString(jSecLng));
                    }
                    settings.add(sentry);
                }
                originEntry.setSettings(settings);
            }
        } catch (JSONException e) {
        }
    }
}

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From source file:com.wormsim.tracking.TrackedDouble.java

@Override
public String toBetweenVarianceString() {
    return Double.toString(this.getBetweenVariance());
}

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From source file:com.netflix.curator.framework.recipes.queue.TestDistributedIdQueue.java

@Test
public void testOrdering() throws Exception {
    final int ITEM_QTY = 100;

    DistributedIdQueue<TestQueueItem> queue = null;
    CuratorFramework client = CuratorFrameworkFactory.newClient(server.getConnectString(), new RetryOneTime(1));
    client.start();//from   w  w  w .  j  a v  a  2s.  c  om
    try {
        BlockingQueueConsumer<TestQueueItem> consumer = new BlockingQueueConsumer<TestQueueItem>(
                Mockito.mock(ConnectionStateListener.class));

        queue = QueueBuilder.builder(client, consumer, serializer, QUEUE_PATH).buildIdQueue();
        queue.start();

        List<String> ids = Lists.newArrayList();
        for (int i = 0; i < ITEM_QTY; ++i) {
            String id = Double.toString(Math.random());
            ids.add(id);
            queue.put(new TestQueueItem(id), id);
        }

        int iteration = 0;
        while (consumer.size() < ITEM_QTY) {
            Assert.assertTrue(++iteration < ITEM_QTY);
            Thread.sleep(1000);
        }

        int i = 0;
        for (TestQueueItem item : consumer.getItems()) {
            Assert.assertEquals(item.str, ids.get(i++));
        }
    } finally {
        IOUtils.closeQuietly(queue);
        IOUtils.closeQuietly(client);
    }
}

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From source file:com.hp.hpl.jena.sparql.util.Utils.java

static public String stringForm(double d) {
    if (Double.isInfinite(d)) {
        if (d < 0)
            return "-INF";
        return "INF";
    }/*from ww  w  . j  a v a  2  s  . co m*/

    if (Double.isNaN(d))
        return "NaN";

    // Otherwise, SPARQL form always has "e0"
    String x = Double.toString(d);
    if ((x.indexOf('e') != -1) || (x.indexOf('E') != -1))
        return x;
    // Renormalize?
    return x + "e0";
}

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From source file:geva.Operator.RampedFullGrowInitialiser.java

@Override
public void setProperties(Properties p) {
    super.setProperties(p);
    double value;
    String key = Constants.GROW_PROBABILITY;
    try {/*from www .j av  a 2  s. c  o  m*/
        value = Double.parseDouble(p.getProperty(key));
        if (value < 0.0 || value > 1.0) {
            throw new BadParameterException(key);
        }
    } catch (Exception e) {
        value = 0.5;
        p.setProperty(key, Double.toString(value));
        logger.warn(e + " using default: " + value, e);
    }
    this.growProb = value;
    int valueI;
    key = Constants.MAX_DEPTH;
    try {
        valueI = Integer.parseInt(p.getProperty(key));
        if (valueI < 1) {
            throw new BadParameterException(key);
        }
    } catch (Exception e) {
        valueI = 10;
        p.setProperty(key, Integer.toString(valueI));
        logger.warn(e + " using default: " + valueI, e);
    }
    this.maxDepth = valueI;
}

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From source file:de.kopis.glacier.util.VaultInventoryPrinter.java

private String humanReadableSize(final String size) throws IllegalArgumentException {
    final String[] sanitizedSize = sanitize(size);
    double sizeAsDouble = 0;
    try {//from   w  ww .ja  va  2 s.  c  o m
        // parse as US value, because WTF? java default?
        sizeAsDouble = NumberFormat.getInstance(Locale.US).parse(sanitizedSize[0]).doubleValue();
    } catch (final ParseException e) {
        throw new IllegalArgumentException("Can not parse Number", e);
    }
    String humanReadableSize = "";
    String sizeClass = sanitizedSize[1];
    if (sizeAsDouble > 1024) {
        sizeClass = getLargerSizeClass(sanitizedSize[1]);
        humanReadableSize = humanReadableSize(sizeAsDouble / 1024.0 + " " + sizeClass);
    } else {
        humanReadableSize = round(Double.toString(sizeAsDouble), 2, BigDecimal.ROUND_UP) + sizeClass;
    }
    return humanReadableSize;
}

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From source file:net.sf.sessionAnalysis.SessionVisitorSessionLengthNanosStatistics.java

public void writeSessionsOverTime(final String outputDir) throws IOException {
    FileWriter fw = new FileWriter(
            outputDir + "/" + this.getClass().getSimpleName() + "-sessionLengthsNanoSeconds.csv");
    BufferedWriter writer = new BufferedWriter(fw);

    writer.write("lengthNanos");
    writer.newLine();/*from  w ww  . j a  v  a  2  s .  c  o m*/
    for (double l : this.computeLengthVector()) {
        writer.write(Double.toString(l));
        writer.newLine();
    }

    writer.close();
    fw.close();
}

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From source file:com.dianping.cat.report.page.business.graph.CustomDataCalculator.java

public double[] calculate(String pattern, List<CustomInfo> customInfos, Map<String, double[]> businessItemData,
        int totalSize) {
    double[] result = new double[totalSize];

    for (int i = 0; i < totalSize; i++) {
        try {/*www  . j a v a  2 s.co m*/
            String expression = pattern;

            for (CustomInfo customInfo : customInfos) {
                String customPattern = customInfo.getPattern();
                String itemId = m_keyHelper.generateKey(customInfo.getKey(), customInfo.getDomain(),
                        customInfo.getType());
                double[] sourceData = businessItemData.get(itemId);

                if (sourceData != null) {
                    expression = expression.replace(customPattern, Double.toString(sourceData[i]));
                }
            }

            result[i] = calculate(expression);
        } catch (JexlException ex) {
            // Ignore
        } catch (Exception e) {
            Cat.logError(e);
        }
    }
    return result;
}

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From source file:ixa.pipe.wikify.DBpediaSpotlightClient.java

public Document extract(Text text, String host, String port) throws AnnotationException {

    LOG.info("Querying API.");
    String spotlightResponse = "";
    Document doc = null;//from   ww w  .  ja  v  a2s  .c o m
    try {
        String url = host + ":" + port + "/rest/annotate";
        PostMethod method = new PostMethod(url);
        method.setRequestHeader("Content-Type", "application/x-www-form-urlencoded;charset=utf-8");
        NameValuePair[] params = { new NameValuePair("text", text.text()),
                new NameValuePair("confidence", Double.toString(CONFIDENCE)),
                new NameValuePair("support", Integer.toString(SUPPORT)),
                new NameValuePair("coreferenceResolution", Boolean.toString(COREFERENCE)) };
        method.setRequestBody(params);
        method.setRequestHeader(new Header("Accept", "text/xml"));
        spotlightResponse = request(method);
        doc = loadXMLFromString(spotlightResponse);
    } catch (javax.xml.parsers.ParserConfigurationException ex) {
    } catch (org.xml.sax.SAXException ex) {
    } catch (java.io.IOException ex) {
    }

    return doc;
}

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