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:io.fabric8.example.variance.msg.VarianceProcessor.java

@Override
public void process(Exchange exchange) throws Exception {
    System.err.println("VARIANCE GOT EXCHANGE " + exchange);
    String message = exchange.getIn().getBody(String.class);
    ObjectMapper objectMapper = new ObjectMapper();
    TypeFactory typeFactory = objectMapper.getTypeFactory();
    List<Double> values = objectMapper.readValue(message,
            typeFactory.constructCollectionType(List.class, Double.class));
    SummaryStatistics summaryStatistics = new SummaryStatistics();
    List<Double> list = new ObjectMapper().readValue(message, List.class);
    for (Double value : list) {
        summaryStatistics.addValue(value);
    }//from  www .  j  av a  2  s  .  com
    String variance = Double.toString(summaryStatistics.getVariance());
    ActiveMQDestination replyTo = exchange.getIn().getHeader("JMSReplyTo", ActiveMQDestination.class);
    final String messageId = exchange.getIn().getHeader("JMSMessageID", String.class);

    if (replyTo != null) {
        Exchange copy = new DefaultExchange(exchange);
        copy.setPattern(ExchangePattern.InOnly);
        copy.getIn().setHeader(Variables.CORRELATION_HEADER, messageId);
        copy.getIn().setBody(variance);
        producerTemplate.send("jms:queue:" + replyTo.getPhysicalName(), copy);
        System.err.println("REPLIED TO " + "jms:queue:" + replyTo.getPhysicalName());
    } else {
        System.err.println("REPLOY NOT SET for exchange: " + exchange.getIn().getHeaders());
    }
}

From source file:matrix.CreateUrlMatrix.java

public void urlMatrix()
        throws UnsupportedEncodingException, FileNotFoundException, IOException, ParseException {

    CosSim cossim = new CosSim();
    JSONParser jParser = new JSONParser();
    BufferedReader in = new BufferedReader(new InputStreamReader(
            new FileInputStream("/Users/nSabri/Desktop/tweetMatris/userTweetsUrls.json"), "ISO-8859-9"));
    JSONArray a = (JSONArray) jParser.parse(in);
    File fout = new File("/Users/nSabri/Desktop/urlMatris.csv");
    FileOutputStream fos = new FileOutputStream(fout);
    BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(fos));

    for (int i = 0; i < a.size(); i++) {

        for (int j = 0; j < a.size(); j++) {

            JSONObject tweet1 = (JSONObject) a.get(i);
            JSONObject tweet2 = (JSONObject) a.get(j);
            String tweetUrl1 = tweet1.get("title").toString() + tweet1.get("meta").toString();
            System.out.println(tweetUrl1);
            String tweetUrl2 = tweet2.get("title").toString() + tweet1.get("meta").toString();
            System.out.println(tweetUrl2);

            double CosSimValue = cossim.Cosine_Similarity_Score(tweetUrl1, tweetUrl2);
            CosSimValue = Double.parseDouble(new DecimalFormat("##.###").format(CosSimValue));
            bw.write(Double.toString(CosSimValue) + ", ");

        }//from  w w w.  ja  v  a  2 s.  com
        bw.newLine();
    }
    bw.close();

}

From source file:org.cds06.speleograph.graph.ValueAxisEditor.java

public ValueAxisEditor(NumberAxis axis) {
    super();/*ww w .j  a  va 2 s. c o m*/
    this.axis = axis;
    this.oldLowValue = axis.getLowerBound();
    this.oldHighValue = axis.getUpperBound();
    this.maxField = new JTextField(Double.toString(axis.getUpperBound()));
    this.lowField = new JTextField(Double.toString(axis.getLowerBound()));
    int max = (int) (axis.getUpperBound() / 5);
    translateSlider = new JSlider(Adjustable.VERTICAL, -max, max, 0);
    homotSlider = new JSlider(Adjustable.VERTICAL, -max, max, 0);

    construct();
    setTitle(I18nSupport.translate("graph.valueAxisEditor"));
}

From source file:jetbrains.exodus.entitystore.BackupTests.java

public void testSingular() throws Exception {
    final PersistentEntityStoreImpl store = getEntityStore();
    store.getConfig().setMaxInPlaceBlobSize(0); // no in-place blobs
    final String randomDescription[] = { null };
    store.executeInTransaction(new StoreTransactionalExecutable() {
        @Override//  w ww  . j a  va 2s  . co  m
        public void execute(@NotNull StoreTransaction txn) {
            final Entity issue = txn.newEntity("Issue");
            randomDescription[0] = Double.toString(Math.random());
            issue.setBlobString("description", randomDescription[0]);
        }
    });
    final File backupDir = TestUtil.createTempDir();
    try {
        final File backup = CompressBackupUtil.backup(store, backupDir, null, true);
        final File restoreDir = TestUtil.createTempDir();
        try {
            extractEntireZip(backup, restoreDir);
            final PersistentEntityStoreImpl newStore = PersistentEntityStores.newInstance(restoreDir);
            try {
                newStore.executeInReadonlyTransaction(new StoreTransactionalExecutable() {
                    @Override
                    public void execute(@NotNull final StoreTransaction txn) {
                        assertEquals(1, txn.getAll("Issue").size());
                        final Entity issue = txn.getAll("Issue").getFirst();
                        assertNotNull(issue);
                        assertEquals(randomDescription[0], issue.getBlobString("description"));
                    }
                });
            } finally {
                newStore.close();
            }
        } finally {
            IOUtil.deleteRecursively(restoreDir);
        }
    } finally {
        IOUtil.deleteRecursively(backupDir);
    }
}

From source file:com.addthis.bundle.value.DefaultDouble.java

@Override
public String toString() {
    return Double.toString(value);
}

From source file:ca.ualberta.cs.unter.util.OSMapUtil.java

/**
 * Convers geo-coordinate into actual address in text
 * @param coordinate the coordiante//  ww w .ja  va 2s .  c o m
 * @param responseHandler a custom async event handler
 */
public static void ReverseGeoCoding(GeoPoint coordinate, AsyncHttpResponseHandler responseHandler) {
    String url = "latlng=" + Double.toString(coordinate.getLatitude()) + ","
            + Double.toString(coordinate.getLongitude());
    HttpClientUtil.get(url, null, responseHandler);
}

From source file:net.sf.json.JSONUtils.java

/**
 * Produce a string from a double. The string "null" will be returned if the
 * number is not finite.//  ww  w.j  av a  2  s  .c o m
 *
 * @param d A double.
 * @return A String.
 */
public static String doubleToString(double d) {
    if (Double.isInfinite(d) || Double.isNaN(d)) {
        return "null";
    }

    // Shave off trailing zeros and decimal point, if possible.
    String s = Double.toString(d);

    if ((s.indexOf('.') > 0) && (s.indexOf('e') < 0) && (s.indexOf('E') < 0)) {
        while (s.endsWith("0")) {
            s = s.substring(0, s.length() - 1);
        }

        if (s.endsWith(".")) {
            s = s.substring(0, s.length() - 1);
        }
    }

    return s;
}

From source file:net.sourceforge.fenixedu.domain.degreeStructure.EctsComparabilityPercentages.java

@Override
public String toString() {
    List<String> percents = new ArrayList<String>();
    for (double percentage : percentages) {
        percents.add(Double.toString(percentage));
    }/*from ww  w  .  j  a v  a  2 s .  c om*/
    return StringUtils.join(percents, ":");
}

From source file:com.autentia.intra.converter.MinuteToHourConverter.java

public String getAsString(FacesContext context, UIComponent component, Object value) throws ConverterException {
    if (value instanceof Integer) {
        int val = ((Integer) value).intValue();
        return Double.toString(val / 60.0);
    } else {/*w ww . j  a v  a2s.  co m*/
        return (String) value;
    }
}

From source file:com.ns.retailmgr.connector.gmaps.GMapConnectorImpl.java

@Override
public Map<String, String> getLngLatByAddress(String address) throws RuntimeException {
    LOGGER.debug("Started method {} - params {}", "getLngLatByAddress", address);
    final String url = geoLatngUrl + address;
    try {//  w  w  w.ja v  a2  s. co m
        final GeoCodeLocInfo geocodingResult = restTemplate.getForObject(url, GeoCodeLocInfo.class);
        final Map<String, String> returnMap = new HashMap<>();
        LngLatInfo[] results = geocodingResult.getResults();
        for (LngLatInfo res : results) {
            returnMap.put(ShopConstant.LATITUDE_KEY, Double.toString(res.getGeometry().getLocation().getLat()));
            returnMap.put(ShopConstant.LONGITUDE_KEY,
                    Double.toString(res.getGeometry().getLocation().getLng()));
        }
        return returnMap;
    } catch (RestClientException e) {
        LOGGER.error("Failed to find location lng lat. Exception {}", e);
        throw new RuntimeException("Failed to find latitude/longitude of address", e.getCause());
    }
}