Example usage for java.util HashMap keySet

Introduction

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

Prototype

public Set<K> keySet()

Source Link

Document

Returns a Set view of the keys contained in this map.

Usage

From source file:com.aspire.mandou.framework.http.HttpPost.java

HttpPost(AbstractHttpClient httpClient, String url, HashMap<String, String> defaultHeaders) {
    super(httpClient);
    this.request = new org.apache.http.client.methods.HttpPost(url);
    for (String header : defaultHeaders.keySet()) {
        request.setHeader(header, defaultHeaders.get(header));
    }/*from   w w w.  j a  va 2 s  . c  o m*/
}

From source file:edu.illinois.cs.cogcomp.transliteration.WikiTransliteration.java

/**
 * This function loops over all sizes of ngrams, from minN to maxN, and creates
 * an ngram model, and also normalizes it.
 *
 * @param minN minimum size ngram/* w ww . j a v a  2s.co m*/
 * @param maxN maximum size ngram
 * @param examples list of examples
 * @param padding whether or not this should be padded
 * @return a hashmap of ngrams.
 */
public static HashMap<String, Double> GetNgramCounts(int minN, int maxN, Iterable<String> examples,
        boolean padding) {
    HashMap<String, Double> result = new HashMap<>();
    for (int i = minN; i <= maxN; i++) {
        HashMap<String, Integer> counts = GetNgramCounts(i, examples, padding);
        int total = 0;
        for (int v : counts.values()) {
            total += v;
        }

        for (String key : counts.keySet()) {
            int value = counts.get(key);
            result.put(key, ((double) value) / total);
        }
    }

    return result;
}

From source file:eu.scape_project.up2ti.output.SimpleKeyValueOutputWriter.java

/**
 * Record method for hadoop job./*from  w  ww  .java  2  s .  c  o m*/
 *
 * @param resultMap Result map where K: recordkey-identificationtype, V:
 * tool identificationtype identificationresult)
 * @param mos Multiple output writer
 */
@Override
public void write(HashMap<String, List<String>> resultMap, MultipleOutputs mos) {
    Iterator iter = resultMap.keySet().iterator();
    while (iter.hasNext()) {
        String key = (String) iter.next();
        List<String> valueList = resultMap.get(key);
        try {
            for (String value : valueList) {
                mos.write("idtab", new Text(key), new Text(value));
            }
        } catch (IOException ex) {
            LOG.error("I/O Error", ex);
        } catch (InterruptedException ex) {
            LOG.error("Interrupted Error", ex);
        }
    }
}

From source file:edu.cornell.mannlib.vitro.webapp.controller.freemarker.ManageGrantsForIndividualController.java

private List<String> getAllSubclasses(HashMap<String, List<Map<String, String>>> grants) {
    List<String> allSubclasses = new ArrayList<String>(grants.keySet());
    Collections.sort(allSubclasses);
    return allSubclasses;
}

From source file:edu.cornell.mannlib.vitro.webapp.controller.freemarker.ManagePeopleForOrganizationController.java

private List<String> getAllSubclasses(HashMap<String, List<Map<String, String>>> people) {
    List<String> allSubclasses = new ArrayList<String>(people.keySet());
    Collections.sort(allSubclasses);
    return allSubclasses;
}

From source file:com.osbitools.ws.shared.prj.utils.EntityUtils.java

public EntityUtils() {
    // Index supported extensions
    HashMap<String, String[]> sdirs = getSubDirExtList();

    for (String name : sdirs.keySet()) {
        String[] extl = sdirs.get(name);
        HashSet<String> sx = new HashSet<String>();

        for (String ext : extl) {
            sx.add(ext);//from w w  w .j  a  v a2  s . c  om
            if (!_exts.contains(ext))
                _exts.add(ext);
        }

        _ffilters.put(name, new ExtListFileFilter(extl));
        _extl.put(name, sx);
    }
}

From source file:feedme.controller.AddOrDeleteCategoryServlet.java

@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    processRequest(request, response);//from   w w  w .j  a v a2s .  c  o  m
    request.setCharacterEncoding("UTF-8");
    response.setStatus(HttpServletResponse.SC_OK);
    String CategoryName = request.getParameter("categoryName").trim();
    DbRestaurantsManagement ob = new DbRestaurantsManagement();

    boolean flag = false;

    HashMap<String, Integer> cat = new DbHPOnLoad().getCategories();

    for (String se : cat.keySet()) {
        if (se.contains(CategoryName))
            flag = true;
    }
    int result = 0;
    if (!flag)
        result = ob.addNewCategory(CategoryName);

    PrintWriter out = response.getWriter();
    if (result == 1) {
        if (isAjax(request) == true) { // Stay in the same page, and sand json message

            try {
                cat = new DbHPOnLoad().getCategories();
                JSONObject catObj = new JSONObject();
                JSONArray catArray = new JSONArray();
                for (Entry<String, Integer> entry : cat.entrySet()) {
                    catArray.put(
                            new JSONObject().put("cat_id", entry.getValue()).put("cat_name", entry.getKey()));
                }
                catObj.put("categories", catArray);
                catObj.put("status", true);
                response.setContentType("application/json");
                PrintWriter writer = response.getWriter();
                writer.print(catObj);
                response.getWriter().flush();
            } catch (JSONException e) {
                e.printStackTrace();
            }
        } else { // redirect to othe page

        }
    }
}

From source file:org.wikimedia.analytics.kraken.schemas.JsonToClassConverterTest.java

@Test
public void readCountryJsonFile() throws JsonMappingException, JsonParseException, RuntimeException {
    JsonToClassConverter converter = new JsonToClassConverter();
    HashMap<String, Schema> map = converter.construct("org.wikimedia.analytics.kraken.schemas.Country",
            "country-codes.json", "getA2");
    assertEquals(map.keySet().size(), 249);

}

From source file:com.glluch.profilesparser.ICTProfile.java

/**
 * Transform the counts of the terms as in integers in a counts as doubles. 
 * @param pterms The map of terms to counts.
 *//*www . j  av  a 2  s.co m*/
public void setPtermsI2D(HashMap<String, Integer> pterms) {
    Set keys = pterms.keySet();
    for (Object key0 : keys) {
        String key = (String) key0;
        this.pterms.put(key, NumberUtils.createDouble(pterms.get(key).toString()));

    }

}

From source file:JasperPDF.PDF.java

@SuppressWarnings("unused")
private void setParameters(Object data, HashMap<String, Object> parametros) {
    try {/*ww w  . j  a  va  2 s  . c  o  m*/
        HashMap<String, Object> params = (HashMap<String, Object>) data;
        for (String key : params.keySet()) {
            parametros.put(key, params.get(key));
        }
    } catch (Exception e) {

    }
}