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:ch.devmine.javaparser.Main.java

private static void parseAndFillSourceFile(Parser parser, SourceFile sourceFile, String javaFile,
        Language language, HashMap<String, Package> packs, String packName) {
    try {//from   ww w.  jav  a2  s .c o  m
        parser.parse();
        if (!parser.isPackageInfo()) {
            sourceFile.setPath(javaFile);
            sourceFile.setLanguage(language);
            sourceFile.setImports(parser.getImports());
            sourceFile.setInterfaces(parser.getInterfaces());
            sourceFile.setClasses(parser.getClasses());
            sourceFile.setEnums(parser.getEnums());
            sourceFile.setLoc(parser.getLoc());

            packs.get(packName).getSourceFiles().add(sourceFile);
        } else {
            packs.get(packName).setDoc(parser.getPackageInfoComments());
        }
    } catch (ParseException ex) {
        Log.e(TAG, "File skipped, error : ".concat(ex.getMessage()));
    } catch (FileNotFoundException ex) {
        Log.e(TAG, ex.getMessage());
    }
}

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From source file:com.clustercontrol.jobmanagement.util.JobMultiplicityCache.java

/**
 * status?100(StatusConstant.TYPE_RUNNING)????????????
 *
 * ???runningQueue???????/* w ww . j a  v a  2  s. com*/
 * ?????????????kick
 * @param pk
 */
public static boolean fromRunning(JobSessionNodeEntityPK pk) {
    m_log.info("fromRunning " + pk);

    String facilityId = pk.getFacilityId();

    try {
        _lock.writeLock();

        HashMap<String, Queue<JobSessionNodeEntityPK>> runningCache = getRunningCache();

        Queue<JobSessionNodeEntityPK> runningQueue = runningCache.get(facilityId);
        if (runningQueue == null) {
            m_log.warn("fromRunning " + pk);
            return false;
        }

        if (runningQueue.remove(pk)) { //// runningQueue?
            storeRunningCache(runningCache);
        } else {
            // ????????
            // (??)??????????
            m_log.info("fromRunning(). from not-running to stop : " + pk);
        }

        if (m_log.isDebugEnabled()) {
            for (JobSessionNodeEntityPK q : runningQueue) {
                m_log.debug("fromRunning runningQueue : " + q);
            }
        }

        // ?facilityID?????
        kick(facilityId);
    } finally {
        _lock.writeUnlock();
    }
    return true;
}

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From source file:edu.utexas.cs.tactex.utils.BrokerUtils.java

/**
 * creates a copy of the map, but where keys are Double
 * instead of Integer. //  w  ww.j  a  v a2 s .c o m
 * 
 * @param customer2tariffSubscriptions
 * @return
 * 
 */
public static HashMap<CustomerInfo, HashMap<TariffSpecification, Double>> initializePredictedFromCurrentSubscriptions(
        HashMap<CustomerInfo, HashMap<TariffSpecification, Integer>> customer2tariffSubscriptions) {
    HashMap<CustomerInfo, HashMap<TariffSpecification, Double>> predicted = new HashMap<CustomerInfo, HashMap<TariffSpecification, Double>>();
    for (CustomerInfo customer : customer2tariffSubscriptions.keySet()) {
        HashMap<TariffSpecification, Integer> oldmap = customer2tariffSubscriptions.get(customer);
        HashMap<TariffSpecification, Double> newmap = initializeDoubleSubsMap(oldmap);
        // copy construct
        predicted.put(customer, newmap);
    }
    return predicted;
}

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From source file:com.ikon.dao.HibernateUtil.java

/**
 * Load specific database import/*from w  ww  . ja v  a2  s .  c  om*/
 */
private static void executeImport(final Reader rd) {
    Session session = null;
    Transaction tx = null;

    try {
        session = sessionFactory.openSession();
        tx = session.beginTransaction();

        session.doWork(new Work() {
            @Override
            public void execute(Connection con) throws SQLException {
                try {
                    for (HashMap<String, String> error : LegacyDAO.executeScript(con, rd)) {
                        log.error("Error during import script execution at line {}: {} [ {} ]",
                                new Object[] { error.get("ln"), error.get("msg"), error.get("sql") });
                    }
                } catch (IOException e) {
                    log.error(e.getMessage(), e);
                } finally {
                    IOUtils.closeQuietly(rd);
                }
            }
        });

        commit(tx);
    } catch (Exception e) {
        rollback(tx);
        log.error(e.getMessage(), e);
    }
}

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From source file:models.NotificationMail.java

/**
 * Sends notification mails for the given event.
 *
 * @param event/*w  w  w.  jav a 2 s.co  m*/
 * @see <a href="https://github.com/nforge/yobi/blob/master/docs/technical/watch.md>watch.md</a>
 */
private static void sendNotification(NotificationEvent event) {
    Set<User> receivers = event.receivers;

    // Remove inactive users.
    Iterator<User> iterator = receivers.iterator();
    while (iterator.hasNext()) {
        User user = iterator.next();
        if (user.state != UserState.ACTIVE) {
            iterator.remove();
        }
    }

    receivers.remove(User.anonymous);

    if (receivers.isEmpty()) {
        return;
    }

    HashMap<String, List<User>> usersByLang = new HashMap<>();

    for (User receiver : receivers) {
        String lang = receiver.lang;

        if (lang == null) {
            lang = Locale.getDefault().getLanguage();
        }

        if (usersByLang.containsKey(lang)) {
            usersByLang.get(lang).add(receiver);
        } else {
            usersByLang.put(lang, new ArrayList<>(Arrays.asList(receiver)));
        }
    }

    for (String langCode : usersByLang.keySet()) {
        final EventEmail email = new EventEmail(event);

        try {
            if (hideAddress) {
                email.setFrom(Config.getEmailFromSmtp(), event.getSender().name);
                email.addTo(Config.getEmailFromSmtp(), utils.Config.getSiteName());
            } else {
                email.setFrom(event.getSender().email, event.getSender().name);
            }

            for (User receiver : usersByLang.get(langCode)) {
                if (hideAddress) {
                    email.addBcc(receiver.email, receiver.name);
                } else {
                    email.addTo(receiver.email, receiver.name);
                }
            }

            if (email.getToAddresses().isEmpty()) {
                continue;
            }

            Lang lang = Lang.apply(langCode);

            String message = event.getMessage(lang);
            String urlToView = event.getUrlToView();
            String reference = Url.removeFragment(event.getUrlToView());

            email.setSubject(event.title);

            Resource resource = event.getResource();
            if (resource.getType() == ResourceType.ISSUE_COMMENT) {
                IssueComment issueComment = IssueComment.find.byId(Long.valueOf(resource.getId()));
                resource = issueComment.issue.asResource();
            }
            email.setHtmlMsg(getHtmlMessage(lang, message, urlToView, resource));
            email.setTextMsg(getPlainMessage(lang, message, Url.create(urlToView)));
            email.setCharset("utf-8");
            email.addReferences();
            email.setSentDate(event.created);
            Mailer.send(email);
            String escapedTitle = email.getSubject().replace("\"", "\\\"");
            String logEntry = String.format("\"%s\" %s", escapedTitle, email.getBccAddresses());
            play.Logger.of("mail").info(logEntry);
        } catch (Exception e) {
            Logger.warn("Failed to send a notification: " + email + "\n" + ExceptionUtils.getStackTrace(e));
        }
    }
}

---

From source file:com.ciphertool.sentencebuilder.dao.IndexedWordMapDao.java

/**
 * @param allWords/* w w w.ja v  a2s  .  c  o  m*/
 *            the List of all Words pulled in from the constructor
 * @return a Map of all Words keyed by their PartOfSpeech
 */
protected static Map<PartOfSpeechType, ArrayList<Word>> mapByPartOfSpeech(List<Word> allWords) {
    if (allWords == null || allWords.isEmpty()) {
        throw new IllegalArgumentException(
                "Error mapping Words by PartOfSpeech.  The supplied List of Words cannot be null or empty.");
    }

    HashMap<PartOfSpeechType, ArrayList<Word>> byPartOfSpeech = new HashMap<PartOfSpeechType, ArrayList<Word>>();

    for (Word word : allWords) {
        PartOfSpeechType pos = word.getId().getPartOfSpeech();

        // Add the part of speech to the map if it doesn't exist
        if (!byPartOfSpeech.containsKey(pos)) {
            byPartOfSpeech.put(pos, new ArrayList<Word>());
        }

        byPartOfSpeech.get(pos).add(word);
    }

    return byPartOfSpeech;
}

---

From source file:de.tudarmstadt.ukp.dkpro.tc.core.util.ReportUtils.java

/**
 * Creates a confusion matrix by collecting the results from the overall CV run stored in
 * {@code tempM}/*from   www .j a v  a 2  s .c  o m*/
 * 
 * @param tempM
 * @param actualLabelsList
 *            the label powerset transformed list of actual/true labels
 * @param predictedLabelsList
 *            the label powerset transformed list of predicted labels
 * @return
 */
public static double[][] createConfusionMatrix(HashMap<String, Map<String, Integer>> tempM,
        List<String> actualLabelsList, List<String> predictedLabelsList) {
    double[][] matrix = new double[actualLabelsList.size()][predictedLabelsList.size()];

    Iterator<String> actualsIter = tempM.keySet().iterator();
    while (actualsIter.hasNext()) {
        String actual = actualsIter.next();
        Iterator<String> predsIter = tempM.get(actual).keySet().iterator();
        while (predsIter.hasNext()) {
            String pred = predsIter.next();
            int a = actualLabelsList.indexOf(actual);
            int p = predictedLabelsList.indexOf(pred);
            matrix[a][p] = tempM.get(actual).get(pred);
        }
    }
    return matrix;
}

---

From source file:eu.eexcess.ddb.recommender.PartnerConnector.java

/**
 * Opens a HTTP connection, gets the response and converts into to a String.
 * /*w w w  .  j av  a2  s.com*/
 * @param urlStr Servers URL
 * @param properties Keys and values for HTTP request properties
 * @return Servers response
 * @throws IOException  If connection could not be established or response code is !=200
 */
public static String httpGet(String urlStr, HashMap<String, String> properties) throws IOException {
    if (properties == null) {
        properties = new HashMap<String, String>();
    }
    // open HTTP connection with URL
    URL url = new URL(urlStr);
    HttpURLConnection conn = (HttpURLConnection) url.openConnection();
    // set properties if any do exist
    for (String key : properties.keySet()) {
        conn.setRequestProperty(key, properties.get(key));
    }
    // test if request was successful (status 200)
    if (conn.getResponseCode() != 200) {
        throw new IOException(conn.getResponseMessage());
    }
    // buffer the result into a string
    InputStreamReader isr = new InputStreamReader(conn.getInputStream(), "UTF-8");
    BufferedReader br = new BufferedReader(isr);
    StringBuilder sb = new StringBuilder();
    String line;
    while ((line = br.readLine()) != null) {
        sb.append(line);
    }
    br.close();
    isr.close();
    conn.disconnect();
    return sb.toString();
}

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From source file:fr.mixit.android.utils.NetworkUtils.java

static String buildParams(HashMap<String, String> args) {
    if (args != null && !args.isEmpty()) {
        final StringBuilder params = new StringBuilder();
        final Set<String> keys = args.keySet();
        for (final Iterator<String> iterator = keys.iterator(); iterator.hasNext();) {
            final String key = iterator.next();
            final String value = args.get(key);

            params.append(key);//w ww. j  a  va2s .c  om
            params.append(EQUAL);
            params.append(value);
            if (iterator.hasNext()) {
                params.append(AND);
            }
        }

        return params.toString();
    }
    return null;
}

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From source file:es.pode.soporte.auditoria.registrar.Registrar.java

/**
 * A partir de los datos enviados se recupera el tipo de bsqueda avanzada, simple, rbol curricular y tesauro
 * @param tabla Son los datos interceptados en formato HashMap
 * @return valores Los valores interceptados en formato String
 *               /*from ww w.  j a va  2  s.c  om*/
 */
private static String getValoresInterceptados(HashMap tabla) {

    StringBuffer valores = new StringBuffer();

    try {
        for (Iterator it = tabla.keySet().iterator(); it.hasNext();) {
            String s = (String) it.next();
            String s1 = (String) tabla.get(s);
            valores.append(s + ": " + s1 + "  ");
        }
    } catch (Exception e) {
        log.error("Error captura valores interceptados: " + e);
        valores.append(VACIO);
    }

    return valores.toString();
}

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