Example usage for java.util Hashtable get

Introduction

In this page you can find the example usage for java.util Hashtable get.

Prototype

@SuppressWarnings("unchecked")
public synchronized V get(Object key) 

Source Link

Document

Returns the value to which the specified key is mapped, or null if this map contains no mapping for the key.

Usage

From source file:bide.simulation.Simulation.java

private static void generateGelFile(String fName, String simDir, double limDet, double spotSd,
        Hashtable<String, double[]> setupTable) {

    double[] setupMean = setupTable.get("setupMean");
    double[] setupDelta = setupTable.get("setupDelta");
    double[] setupPi = setupTable.get("setupPi");
    double[] setupRho = setupTable.get("setupRho");

    try {//  w  ww  . j ava 2 s  . c  om
        StringBuilder sb = new StringBuilder(System.getProperty("user.dir")).append(FILE_SEP).append(simDir)
                .append(FILE_SEP).append(fName).append(FILE_SEP);

        System.out.println(sb.toString());
        checkDir(sb, false);

        sb.append(fName);
        String simLog = sb.toString() + ".log";
        PrintWriter outLog = new PrintWriter(new BufferedWriter(new FileWriter(simLog)));

        String simFile = sb.toString() + ".csv";
        PrintWriter out = new PrintWriter(new BufferedWriter(new FileWriter(simFile)));

        GelSetting g = new GelSetting(noSpotPerGroup);
        out.println(g.createLabel());

        for (int i = 0; i < totalSpot; i++) {
            String info = i + "\t" + setupMean[i] + "\t" + setupDelta[i] + "\t"
                    + Transformation.invLogit(setupPi[i]) + "\t"
                    + Transformation.invLogit(setupPi[i] + setupRho[i]);
            System.out.println(info);
            outLog.println(info);
            g = new GelSetting(noSpotPerGroup, setupMean[i], setupDelta[i], setupPi[i], setupRho[i], spotSd);

            g.setLimDet(limDet);
            out.println(GelSetting.printGel(i, g.generateSpot()));

        }
        out.close();
        outLog.close();
    } catch (Exception e) {
        e.printStackTrace();
    }
    System.out.println("END");
}

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From source file:Main.java

public static Hashtable<Integer, Vector<Integer>> getNodeMembership(final Vector<Vector<Integer>> CmtyVV) {
    Hashtable<Integer, Vector<Integer>> NIDComVH = new Hashtable<Integer, Vector<Integer>>();
    for (int CID = 0; CID < CmtyVV.size(); CID++) {
        for (Integer NID : CmtyVV.get(CID)) {
            if (!NIDComVH.contains(NID)) {
                Vector<Integer> v = new Vector<Integer>();
                v.add(CID);//w w w .ja va 2s. c  o  m
                NIDComVH.put(NID, v);
            } else {
                Vector<Integer> v = NIDComVH.get(NID);
                v.add(CID);
                NIDComVH.put(NID, v);
            }
        }
    }
    return NIDComVH;
}

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From source file:Utilities.java

/**
 * Converts the specified <code>Hashtable</code> into a string by putting
 * each key and value on a separate line (separated by '\n') and an arrow
 * (" -> ") between them./* ww w.j a va 2s  .c om*/
 */

public static String hashtableToString(Hashtable hashtable) {
    StringBuffer buf = new StringBuffer();
    Enumeration keys = hashtable.keys();
    while (keys.hasMoreElements()) {
        Object key = keys.nextElement();
        Object value = hashtable.get(key);
        buf.append(key.toString());
        buf.append(" -> ");
        buf.append(value.toString());
        buf.append("\n");
    }

    return buf.toString();
}

---

From source file:com.modeln.build.ctrl.charts.CMnPatchCountChart.java

/**
 * Create a chart representing the number of patches per customer. 
 * The data is passed in as a hashtable where the key is the customer
 * information and the value is the number of patch requests.
 *
 * @param  data   Hashtable containing accounts and the corresponding counts
 * @param  label  Count label/*  ww w  .  j  a va 2 s .  co m*/
 *
 * @return Bar chart repesenting the customer and count information
 */
public static final JFreeChart getPatchesByCustomerChart(Hashtable<CMnAccount, Integer> data, String label) {
    Hashtable<String, Integer> hash = new Hashtable<String, Integer>();
    Enumeration accountList = data.keys();
    while (accountList.hasMoreElements()) {
        CMnAccount account = (CMnAccount) accountList.nextElement();
        Integer value = data.get(account);
        hash.put(account.getName(), value);
    }

    return getBarChart(hash, label + " by Customer", "Customer", label);
}

---

From source file:com.church.tools.ChartTools.java

/**
 * Generate pie chart./*from ww  w.  java 2s .  c o m*/
 * 
 * @param title the title
 * @param values the values
 * @param captions the captions
 * @param width the width
 * @param height the height
 * @param color the color
 * 
 * @return the buffered image
 */
public static BufferedImage GeneratePieChart(String title, double[] values, String[] captions, int width,
        int height, Color color) {
    BufferedImage bufferedImage = null;
    DefaultPieDataset pieDataset = new DefaultPieDataset();
    Hashtable<String, String> ht = new Hashtable<String, String>();
    for (int i = 0; i < values.length; i++)
        ht.put(captions[i], Double.toString(values[i]));

    Enumeration<String> enu = ht.keys();
    int i = 0;
    while (enu.hasMoreElements()) {
        String str = (String) enu.nextElement();
        pieDataset.setValue(str, new Double(Double.parseDouble((String) ht.get(str))));
        i++;
    }

    JFreeChart chart = ChartFactory.createPieChart(title, pieDataset, false, false, false);
    chart.setBackgroundPaint(color);
    bufferedImage = chart.createBufferedImage(width, height);
    return bufferedImage;
}

---

From source file:edu.ucsb.nceas.metacat.util.RequestUtil.java

/**
 * Forward a request that was received by this servlet on to another JSP
 * page or servlet to continue handling the request.  In this case, the page
 * must be referenced in a paramter named "forwardto".  If the qformat is 
 * provided, the file will be retrieved from that skin.  Otherwise, the file 
 * will be retrieved from the system default skin.
 * //  w w  w  .  j  a  v  a  2 s.  com
 * For more specific file location, use: forwardRequest(request,response, destinationUrl, params)
 * 
 * @param request
 *            to be forwarded
 * @param response
 *            that can be used for writing output to the client
 * @param params
 *            the request parameters.  these will be added to the request.
 */
public static void forwardRequest(HttpServletRequest request, HttpServletResponse response,
        Hashtable<String, String[]> params) throws MetacatUtilException {

    String forwardTos[] = params.get("forwardto");
    if (forwardTos == null || forwardTos[0].equals("")) {
        throw new MetacatUtilException(
                "RequestUtil.forwardRequest - forwardto must be set in parameters when forwarding.");
    }

    String forwardTo = forwardTos[0];
    String qformat = null;

    String qformats[] = params.get("qformat");
    if (qformats == null || qformats.length == 0) {
        try {
            qformat = PropertyService.getProperty("application.default-style");
        } catch (PropertyNotFoundException pnfe) {
            qformat = "default";
            logMetacat.warn("RequestUtil.forwardRequest - could not get property "
                    + "'application.default-style'. Using 'default'");
        }
    } else {
        qformat = qformats[0];
    }

    String destinationUrl = "/style/skins/" + qformat + "/" + forwardTo;
    destinationUrl += "?" + paramsToQuery(params);

    logMetacat.debug("RequestUtil.forwardRequest - Forwarding request to " + destinationUrl);
    ServletContext servletContext = request.getSession().getServletContext();
    try {
        servletContext.getRequestDispatcher(destinationUrl).forward(request, response);
    } catch (IOException ioe) {
        throw new MetacatUtilException("RequestUtil.forwardRequest - I/O error when forwarding to "
                + destinationUrl + " : " + ioe.getMessage());
    } catch (ServletException se) {
        throw new MetacatUtilException("RequestUtil.forwardRequest - Servlet error when forwarding to "
                + destinationUrl + " : " + se.getMessage());
    }
}

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From source file:io.card.development.recording.Recording.java

private static Hashtable<String, byte[]> findManifestFiles(Hashtable<String, byte[]> recordingFiles) {
    Hashtable<String, byte[]> manifestFiles = new Hashtable<String, byte[]>();
    Enumeration<String> fileNames = recordingFiles.keys();

    while (fileNames.hasMoreElements()) {
        String fileName = fileNames.nextElement();
        if (fileName.endsWith("manifest.json")) {
            manifestFiles.put(fileName, recordingFiles.get(fileName));
        }// w  w w  .  j  av a 2 s  .co  m
    }

    return manifestFiles;
}

---

From source file:unalcol.termites.boxplots.HybridGlobalInfoReport.java

private static void createChart(Hashtable<String, XYSeriesCollection> dataCollected) {
    System.out.println("dc" + dataCollected);
    for (String key : dataCollected.keySet()) {
        JFreeChart chart = ChartFactory.createXYLineChart(key, "Round number", "GlobalInfo",
                dataCollected.get(key), PlotOrientation.VERTICAL, true, true, false);

        XYPlot xyPlot = (XYPlot) chart.getPlot();
        NumberAxis domain = (NumberAxis) xyPlot.getDomainAxis();
        domain.setRange(0.0, 10000.0);/*from   w w  w.j  av a 2 s  .  com*/

        FileOutputStream output;
        try {
            System.out.println("Key: " + key);
            output = new FileOutputStream(key + mazeMode + ".jpg");
            ChartUtilities.writeChartAsJPEG(output, 1.0f, chart, 400, 400, null);

        } catch (FileNotFoundException ex) {
            Logger.getLogger(ECALAgentsRight.class.getName()).log(Level.SEVERE, null, ex);
        } catch (IOException ex) {
            Logger.getLogger(ECALAgentsRight.class.getName()).log(Level.SEVERE, null, ex);
        }
    }
}

---

From source file:fr.paris.lutece.plugins.search.solr.web.SolrSearchApp.java

private static void isSwitched(String strFacetQuery, Hashtable<String, Boolean> tabType) {
    if (strFacetQuery != null && tabType != null && tabType.containsKey(strFacetQuery)
            && tabType.get(strFacetQuery) == Boolean.FALSE) {
        tabType.remove(strFacetQuery);// ww  w.j  a va  2 s  .  c om
        tabType.put(strFacetQuery, Boolean.TRUE);
    }
}

---

From source file:com.softlayer.messaging.messagequeue.client.Client.java

/**
 * adds query string params/*from   w ww . j  a v a 2 s. c  om*/
 * 
 * @param params
 *            a key value pair of query string params
 * @param requestResource
 *            the client request resource to set the query string to
 */
private static void addRequestParams(Hashtable<String, String> params, ClientResource requestResource) {

    Enumeration<String> en = params.keys();
    while (en.hasMoreElements()) {
        String key = en.nextElement();
        String value = params.get(key);
        requestResource.getReference().addQueryParameter(key, value);
    }

}

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