Example usage for java.util HashMap get

Introduction

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

Prototype

public 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:cooccurrence.Omer_Levy.java

/**
 * Method to populate the apache matrix from cooccur hashmap
 * @param matrixR/* ww  w. j a va2 s . com*/
 * @param cooccur
 * @param rowStrings
 * @param colStrings 
 */
private static void populateMatrixR(RealMatrix matrixR, HashMap<String, HashMap<String, Double>> cooccur,
        ArrayList<String> rowStrings, ArrayList<String> colStrings) {
    Iterator iter = cooccur.keySet().iterator();

    while (iter.hasNext()) {
        String row = iter.next().toString();
        int i = rowStrings.indexOf(row);
        HashMap<String, Double> inner = cooccur.get(row);
        for (String col : inner.keySet()) {
            int j = colStrings.indexOf(col);
            double val = inner.get(col);
            matrixR.setEntry(i, j, val);
        }
        iter.remove();
    }
}

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From source file:foam.zizim.android.net.BoskoiHttpClient.java

/**
 * Upload sms to ushahidi/*from   w  ww.  jav a2 s. c o  m*/
 * @param address
 * @return
 * @throws MalformedURLException
 * @throws IOException
 * TODO Think through this method and make it more generic.
 */
public static boolean postSmsToUshahidi(String URL, HashMap<String, String> params) throws IOException {
    ClientHttpRequest req = null;

    try {
        URL url = new URL(URL);
        req = new ClientHttpRequest(url);

        req.setParameter("task", params.get("task"));
        req.setParameter("username", params.get("username"));
        req.setParameter("password", params.get("password"));
        req.setParameter("message_from", params.get("message_from"));
        req.setParameter("message_description", params.get("message_description"));

        InputStream serverInput = req.post();

        //Log.i("Send output ","There its "+GetText(serverInput));

        if (Util.extractPayloadJSON(GetText(serverInput))) {

            return true;
        }

    } catch (MalformedURLException ex) {
        //fall through and return false
    }
    return false;
}

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From source file:eu.digitisation.idiomaident.utils.CorpusFilter.java

private static void eliminateNames(HashSet<String> posibleNames, HashMap<String, String> actualFile) {
    for (String name : posibleNames) {
        //Check if the name is in allmost the others languages
        double totalLenguages = actualFile.size();

        int goal = (int) (totalLenguages * 0.8); //80% of the lenguages

        int contains = 0;

        for (String lang : actualFile.keySet()) {
            if (actualFile.get(lang).contains(name)) {
                contains++;//from  www  .  j  a v a2s. c o m
            }
        }

        if (contains >= goal) //Eliminate the name
        {
            //System.out.println(name);

            for (String lang : actualFile.keySet()) {
                String text = actualFile.get(lang);

                String replacement = "(\\p{Space}|\\p{Punct})+" + name + "(\\p{Space}|\\p{Punct})+";

                text = text.replaceAll(replacement, " ");

                actualFile.put(lang, text);
            }
        }

    }
}

---

From source file:bb.mcmc.analysis.ConvergeStatUtils.java

public static HashMap<String, double[]> traceInfoToArrays(HashMap<String, ArrayList<Double>> traceInfo,
        int burnin) {

    HashMap<String, double[]> newValues = new HashMap<String, double[]>();
    final Set<String> names = traceInfo.keySet();

    for (String key : names) {
        final List<Double> t = getSubList(traceInfo.get(key), burnin);
        newValues.put(key, Doubles.toArray(t));
    }//from  w  w  w .  j av  a2 s  .  c  o  m
    return newValues;
}

---

From source file:jp.mamesoft.mailsocketchat.Mail.java

static String logprint(String str) {
    for (int i = Mailsocketchat.logs.size() - 1; i >= 0; i--) {
        HashMap<String, String> log = Mailsocketchat.logs.get(i);
        if (Mailsocketchat.subjectname || !Mailsocketchat.push) {
            str = str + log.get("name") + "> ";
        }// w ww .  j a  va2  s . c  o m
        str = str + log.get("comment");
        if (log.containsKey("channel")) {
            str = str + log.get("channel");
        }
        if (Mailsocketchat.logformat.equals("all")) {
            str = str + " (" + log.get("ip") + "; " + log.get("time") + ")";
        }
        if (Mailsocketchat.logformat.equals("normal")) {
            str = str + " (" + log.get("ip");
            if (!Mailsocketchat.push) {
                str = str + "; " + log.get("simpletime");
            }
            str = str + ")";
        }
        if (Mailsocketchat.logformat.equals("simple") && !Mailsocketchat.push) {
            str = str + " (" + log.get("simpletime") + ")";
        }
        str = str + "\n";
        if (!Mailsocketchat.push) {
            str = str + "\n";
        }
    }
    Mailsocketchat.logs.clear();
    return str;
}

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From source file:es.sm2.openppm.core.plugin.PluginTemplate.java

/**
 * Load template for plugin//w  w  w.  j a va2s  .  c o m
 * 
 * @param templateName
 * @param data
 * @return
 * @throws IOException
 * @throws TemplateException
 */
public static String getTemplate(String templateName, HashMap<String, Object> data)
        throws IOException, TemplateException {

    Logger log = LogManager.getLog(PluginTemplate.class);

    // Print data to logger
    if (log.isDebugEnabled()) {
        log.debug("Create Template: " + templateName);

        if (data != null && !data.isEmpty()) {

            for (String key : data.keySet()) {
                log.debug("Parameter: " + key + " Value: " + data.get(key));
            }
        }
    }

    // Load template
    InputStream stream = PluginTemplate.class.getResourceAsStream(templateName);
    String teamplate = IOUtils.toString(stream);

    // Create loader
    StringTemplateLoader stringLoader = new StringTemplateLoader();
    stringLoader.putTemplate("template", teamplate);

    // Create configuration
    Configuration cfg = new Configuration();
    cfg.setTemplateLoader(stringLoader);

    Template template = cfg.getTemplate("template");

    StringWriter writer = new StringWriter();
    template.process(data, writer);

    return writer.toString();
}

---

From source file:com.concursive.connect.web.webdav.WebdavManager.java

public static int validateUser(Connection db, HttpServletRequest req) throws Exception {
    String argHeader = req.getHeader("Authorization");
    HashMap params = getAuthenticationParams(argHeader);
    String username = (String) params.get("username");

    if (md5Helper == null) {
        md5Helper = MessageDigest.getInstance("MD5");
    }/*w w w.j av  a2  s .c  om*/

    int userId = -1;
    String password = null;
    PreparedStatement pst = db.prepareStatement(
            "SELECT user_id, webdav_password " + "FROM users " + "WHERE username = ? " + "AND enabled = ? ");
    pst.setString(1, username);
    pst.setBoolean(2, true);
    ResultSet rs = pst.executeQuery();
    if (rs.next()) {
        userId = rs.getInt("user_id");
        password = rs.getString("webdav_password");
    }
    rs.close();
    pst.close();
    if (userId == -1) {
        return userId;
    }
    String method = req.getMethod();
    String uri = (String) params.get("uri");
    String a2 = MD5Encoder.encode(md5Helper.digest((method + ":" + uri).getBytes()));
    String digest = MD5Encoder
            .encode(md5Helper.digest((password + ":" + params.get("nonce") + ":" + a2).getBytes()));
    if (!digest.equals(params.get("response"))) {
        userId = -1;
    }
    return userId;
}

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From source file:com.ms.app.web.commons.tools.DateViewTools.java

private static SimpleDateFormat getFormat(String key) {
    HashMap<String, SimpleDateFormat> map = formatHolder.get();
    if (map == null) {
        map = new HashMap<String, SimpleDateFormat>(2);
        formatHolder.set(map);// ?
    }//  w  ww .jav  a 2 s.  com
    SimpleDateFormat simpleDateFormat = map.get(key);
    if (simpleDateFormat == null) {
        simpleDateFormat = new SimpleDateFormat(key);
        map.put(key, simpleDateFormat);
        formatHolder.set(map);// ?
    }
    return simpleDateFormat;
}

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From source file:nz.co.senanque.validationengine.ValidationUtils.java

/**
 * From http://www.apply-templates.com/en/blog?title=Getting%20unique%20values%20from%20a%20list%20in%20Java
 * Note that HashMap uses the Object's hash code for a unique identifier.
 *  If this method is overridden, it is possible that HashMaps may not work properly with those Objects.
 * @param <T>/*from   w  ww  .  j  a v  a2s  .  c o m*/
 * @param list
 * @return a list of unique objects from the list
 */
public static <T extends Object> List<T> getUniques(final List<T> list) {
    //Initiate the necessary variables.
    final List<T> uniques = new ArrayList<T>();
    //We declare the map to be final and it will be garbage
    //collected at the end of this method's execution, making
    //the space used by the map temporary.
    final HashMap<T, T> hm = new HashMap<T, T>();
    //Loop through all of the elements.
    for (T t : list) {
        //If you don't find the object in the map, it is
        //unique and we add it to the uniques list.
        if (hm.get(t) == null) {
            hm.put(t, t);
            uniques.add(t);
        }
    }
    return uniques;
}

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From source file:com.collabnet.ccf.teamforge.TFAppHandler.java

public static HashMap<String, List<TrackerFieldDO>> loadTrackerFieldsInHashMap(TrackerFieldDO[] flexFields) {
    HashMap<String, List<TrackerFieldDO>> fieldsMap = new HashMap<String, List<TrackerFieldDO>>();
    for (TrackerFieldDO field : flexFields) {
        String fieldName = field.getName();
        // FIXME Will we ever get two field with same name in method?
        if (fieldsMap.containsKey(fieldName)) {
            List<TrackerFieldDO> fieldsList = fieldsMap.get(fieldName);
            fieldsList.add(field);//from  www .j  a  v a2s .  c o m
        } else {
            List<TrackerFieldDO> fieldsList = new ArrayList<TrackerFieldDO>();
            fieldsList.add(field);
            fieldsMap.put(fieldName, fieldsList);
        }
    }
    return fieldsMap;
}

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