Example usage for java.util HashMap put

Introduction

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

Prototype

public V put(K key, V value) 

Source Link

Document

Associates the specified value with the specified key in this map.

Usage

From source file:common.DB.java

public static ResultList query(String query) {
    ArrayList list = new ArrayList();
    ResultList result = new ResultList(list);
    try {//from ww w . j av a  2s  . co  m
        DB.getConnection();

        if (connection != null) {
            statement = connection.createStatement();
            resultSet = statement.executeQuery(query);
            ResultSetMetaData md = resultSet.getMetaData();
            int columns = md.getColumnCount();
            list.add(new HashMap(columns));
            while (resultSet.next()) {
                HashMap row = new HashMap(columns);
                for (int i = 1; i <= columns; ++i) {
                    row.put(md.getColumnLabel(i), resultSet.getString(i));
                }
                list.add(row);
            }
        } else {
            return null;
        }
    } catch (SQLException e) {
        e.printStackTrace();
    }
    close();
    return result;
}

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From source file:de.tudarmstadt.ukp.dkpro.tc.weka.evaluation.MekaEvaluationUtils.java

/**
 * Calculates a number of evaluation measures for multi-label classification, including class-wise measures.
 * /*from   w  ww. j  av  a2 s.  co  m*/
 * @param predictions
 *            predictions by the classifier (ranking)
 * @param goldStandard
 *            gold standard (bipartition)
 * @param t
 *            a threshold to create bipartitions from rankings
 * @param classNames
 *            the class label names
 * @return the evaluation statistics
 */
public static HashMap<String, Double> calcMLStats(double predictions[][], int goldStandard[][], double t[],
        String[] classNames) {
    HashMap<String, Double> results = calcMLStats(predictions, goldStandard, t);
    int L = goldStandard[0].length;
    int Ypred[][] = ThresholdUtils.threshold(predictions, t);

    // class-wise measures
    for (int j = 0; j < L; j++) {
        results.put(HAMMING_ACCURACY + " [" + classNames[j] + "]", Metrics.P_Hamming(goldStandard, Ypred, j));
        results.put(PRECISION + " [" + classNames[j] + "]", Metrics.P_Precision(goldStandard, Ypred, j));
        results.put(RECALL + " [" + classNames[j] + "]", Metrics.P_Recall(goldStandard, Ypred, j));
    }
    return results;
}

---

From source file:eu.prestoprime.p4gui.connection.SearchConnection.java

private static SearchResults solrSearch(final P4Service service, final String searchUri, String query,
        final String from, final String resultCount, final String sortField, final String sortAsc,
        final Map<String, String> facetMap) {

    HashMap<String, String> urlParamMap = new HashMap<>();

    urlParamMap.put("queryTerms", query);

    urlParamMap.put("from", from);
    urlParamMap.put("resultCount", resultCount);
    urlParamMap.put("sortAsc", sortAsc);
    urlParamMap.put("sortField", sortField);

    urlParamMap.put("facetFilters", wrapParams(facetMap));

    final String path = service.getURL() + searchUri + URLUtils.buildUrlParamString(urlParamMap);

    SearchResults results = new SearchResults();
    Unmarshaller unmarshaller = null;
    String resultString = null;//from   www  .  ja  v a2 s.c  o  m

    try {
        logger.debug("Query to P4WS:\n" + path);

        P4HttpClient client = new P4HttpClient(service.getUserID());

        client.getParams().setParameter("http.protocol.content-charset", "UTF-8");

        HttpRequestBase request = new HttpGet(path);
        HttpResponse response = client.executeRequest(request);
        HttpEntity entity = response.getEntity();
        if (entity != null) {
            InputStream is = entity.getContent();
            BufferedReader reader = new BufferedReader(new InputStreamReader(is));
            StringBuilder sb = new StringBuilder();
            String line = null;
            while ((line = reader.readLine()) != null) {
                sb.append(line);
            }
            resultString = sb.toString();
            is.close();
        }
        EntityUtils.consume(entity);

        unmarshaller = ModelUtils.getUnmarshaller(P4JAXBPackage.CONF);
        results = (SearchResults) unmarshaller.unmarshal(new ByteArrayInputStream(resultString.getBytes()));
    } catch (JAXBException | IOException e) {
        String message = e.getMessage() + " - ";
        logger.error(e.getMessage());

        if (e instanceof JAXBException) {
            message += "The returned xml from P4WS was not a valid searchresult.";
        } else {
            message += "P4WS could not be accessed.";
        }
        results.setErrorMessage(message);
    }
    return results;
}

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From source file:com.activecq.api.utils.TypeUtil.java

/**
 * Converts a JSONObject to a simple Map. This will only work properly for
 * JSONObjects of depth 1.//from w ww . java  2  s  .com
 *
 * @param json
 * @return
 */
public static Map toMap(JSONObject json) {
    HashMap<String, Object> map = new HashMap<String, Object>();
    List<String> keys = IteratorUtils.toList(json.keys());

    for (String key : keys) {
        try {
            map.put(key, json.get(key));
        } catch (JSONException ex) {
            Logger.getLogger(ActiveForm.class.getName()).log(Level.SEVERE, null, ex);
        }
    }

    return map;
}

---

From source file:com.gst.integrationtests.common.GroupHelper.java

public static String updateGroupAsJSON(final String name) {
    final HashMap<String, String> map = new HashMap<>();
    map.put("name", name);
    System.out.println("map : " + map);
    return new Gson().toJson(map);
}

---

From source file:com.opengamma.analytics.util.surface.StringValue.java

/**
 * Create a new object containing the point of both initial objects. If a point is only on one surface, its value is the original value. 
 * If a point is on both surfaces, the values on that point are added.
 * @param value1 The first "string value".
 * @param value2 The second "string value".
 * @return The combined/sum "string value".
 *//* ww  w  .  ja v  a2 s. c om*/
public static StringValue plus(final StringValue value1, final StringValue value2) {
    Validate.notNull(value1, "Surface value 1");
    Validate.notNull(value2, "Surface value 2");
    final HashMap<String, Double> plus = new HashMap<String, Double>(value1._data);
    for (final String p : value2._data.keySet()) {
        if (value1._data.containsKey(p)) {
            plus.put(p, value2._data.get(p) + value1._data.get(p));
        } else {
            plus.put(p, value2._data.get(p));
        }
    }
    return new StringValue(plus);
}

---

From source file:com.baasbox.controllers.Root.java

@With({ RootCredentialWrapFilter.class })
public static Result getOverridableConfiguration() {
    HashMap returnMap = new HashMap();
    returnMap.put(BBConfiguration.DB_ALERT_THRESHOLD, BBConfiguration.getDBAlertThreshold());
    returnMap.put(BBConfiguration.DB_SIZE_THRESHOLD, BBConfiguration.getDBSizeThreshold());
    try {/*w w w. j  a  va  2  s.  c  om*/
        return ok(new ObjectMapper().writeValueAsString(returnMap));
    } catch (JsonProcessingException e) {
        return internalServerError(ExceptionUtils.getMessage(e));
    }
}

---

From source file:com.gst.integrationtests.common.GroupHelper.java

public static String assignStaffAndInheritStaffForClientAccountsAsJSON(final String staffId) {
    final HashMap<String, String> map = new HashMap<>();
    map.put("staffId", staffId);
    map.put("inheritStaffForClientAccounts", "true");
    System.out.println("map : " + map);
    return new Gson().toJson(map);
}

---

From source file:Main.java

public static void loadHashMapData() throws IOException {
    HashMap<String, String> hashMap = new HashMap<String, String>();
    Properties properties = new Properties();

    File file = new File(HASHMAPFILEPATH);
    if (file.exists()) {
        properties.load(new FileInputStream(HASHMAPFILEPATH));

        for (String key : properties.stringPropertyNames()) {
            hashMap.put(key, properties.getProperty(key));
            GPSDataMap = hashMap;/*from  w  ww  .  j a v  a2  s .  com*/
        }
    } else {
        file.createNewFile();
    }
}

---

From source file:info.aamulumi.sharedshopping.APIConnection.java

/**
 * Send a request to create a shopping list
 *
 * @param name - name of the shopping list
 * @return the created user//from  w ww  . j  ava  2s . c  o  m
 */
public static ShoppingList createShoppingList(String name) {
    HashMap<String, String> params = new HashMap<>(1);
    params.put("name", name);

    return APIConnection.createItem(urlShoppingLists, "parseShoppingList", null, params);
}

---

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