Example usage for java.util HashMap entrySet

Introduction

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

Prototype

Set entrySet

To view the source code for java.util HashMap entrySet.

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Document

Holds cached entrySet().

Usage

From source file:Main.java

public static String getPostDataString(HashMap<String, String> params) {
    try {//from ww  w .j  a v  a  2 s .co m
        StringBuilder result = new StringBuilder();
        boolean first = true;

        for (Map.Entry<String, String> entry : params.entrySet()) {
            if (first)
                first = false;
            else
                result.append("&");

            result.append(URLEncoder.encode(entry.getKey(), "UTF-8"));
            result.append("=");
            if (entry.getValue() == null) {
                result.append(URLEncoder.encode("", "UTF-8"));
            } else {
                result.append(URLEncoder.encode(entry.getValue(), "UTF-8"));
            }

        }
        return result.toString();
    } catch (UnsupportedEncodingException e) {
        System.out.print(e.getMessage());
    }
    return "";
}

From source file:Main.java

public static String generateBgsid(HashMap hashmap) {
    StringBuffer stringbuffer = new StringBuffer();
    ArrayList arraylist = new ArrayList();
    for (Iterator iterator = hashmap.entrySet().iterator(); iterator.hasNext(); arraylist
            .add(((java.util.Map.Entry) iterator.next()).getKey())) {
    }//from ww  w . j a  va  2 s .c  o  m
    Collections.sort(arraylist, String.CASE_INSENSITIVE_ORDER);
    for (Iterator iterator1 = arraylist.iterator(); iterator1.hasNext(); stringbuffer
            .append((String) hashmap.get((String) iterator1.next()))) {
    }
    stringbuffer.append("c18c24046606b2e084edd37f9fe9f94d");
    return md5(stringbuffer.toString());
}

From source file:Main.java

@SuppressWarnings("rawtypes")
public static String formCreateTableSqlString(String tableName, HashMap<String, String> columnNameAndType,
        String primary_key) {/*w ww.  jav a  2 s  . co  m*/
    StringBuffer sqlCreateTable = new StringBuffer("CREATE TABLE IF NOT EXISTS " + tableName + " (");

    Iterator iterator = columnNameAndType.entrySet().iterator();
    while (iterator.hasNext()) {
        Map.Entry entry = (Map.Entry) iterator.next();
        sqlCreateTable.append(" ");
        sqlCreateTable.append(entry.getKey());
        sqlCreateTable.append(" ");
        sqlCreateTable.append(entry.getValue());
        sqlCreateTable.append(",");
    }

    //sqlCreateTable.deleteCharAt(sqlCreateTable.lastIndexOf(","));
    sqlCreateTable.append(primary_key);

    sqlCreateTable.append(");");

    return sqlCreateTable.toString();
}

From source file:mamo.vanillaVotifier.utils.SubstitutionUtils.java

@NotNull
public static String applyRegexReplacements(@Nullable String string,
        @Nullable HashMap<String, String> substitutions) {
    if (string == null || substitutions == null) {
        return string;
    }/*from   ww w  . j a v  a 2  s  .c o  m*/
    for (Entry<String, String> substitution : substitutions.entrySet()) {
        string = string.replaceAll(substitution.getKey(), substitution.getValue());
    }
    return string;
}

From source file:Main.java

public static void storeDistanceAndLocation(Context context, HashMap<String, String> params) {
    SharedPreferences sharedPref = context.getSharedPreferences("DistanceAndLocation", Context.MODE_PRIVATE);
    SharedPreferences.Editor editor = sharedPref.edit();
    for (Map.Entry<String, String> entry : params.entrySet()) {
        editor.putString(entry.getKey(), entry.getValue());
    }//from w w w. j a va  2s  .com
    editor.apply();
}

From source file:in.flipbrain.Utils.java

public static String httpGet(String uri, HashMap<String, String> params) {
    StringBuilder query = new StringBuilder();
    for (Map.Entry<String, String> entrySet : params.entrySet()) {
        String key = entrySet.getKey();
        String value = entrySet.getValue();
        query.append(URLEncoder.encode(key)).append("=");
        query.append(URLEncoder.encode(value)).append("&");
    }//from w w w. j a va 2  s .co  m
    if (query.length() > 0) {
        query.insert(0, "?").insert(0, uri);
    }
    String res = null;
    try {
        String fullUrl = query.toString();
        logger.debug("Request URL: " + fullUrl);
        res = Request.Get(fullUrl).execute().returnContent().asString();
        logger.debug("Response: " + res);
    } catch (IOException e) {
        logger.fatal("Failed to process request. ", e);
    }
    return res;
}

From source file:in.flipbrain.Utils.java

public static String httpPost(String uri, HashMap<String, String> params) {
    List<NameValuePair> nvps = new ArrayList<NameValuePair>();
    for (Map.Entry<String, String> entrySet : params.entrySet()) {
        String key = entrySet.getKey();
        String value = entrySet.getValue();
        nvps.add(new BasicNameValuePair(key, value));
    }//from ww w. ja  v a  2  s .c  o  m
    String res = null;
    try {
        res = Request.Post(uri).bodyForm(nvps).execute().returnContent().asString();
        logger.debug("Response: " + res);
    } catch (IOException e) {
        logger.fatal("Failed to process request. ", e);
    }
    return res;
}

From source file:edu.coeia.charts.LineChartPanel.java

private static CategoryDataset createCategoryDataset(String userName, String otherName, ArrayList<Message> data,
        ArrayList<Message> data2) throws ParseException {

    // row keys...
    final String series1 = userName;
    final String series2 = otherName;

    // create the dataset...
    final DefaultCategoryDataset dataset = new DefaultCategoryDataset();

    HashMap<String, Integer> sentMap = getDateMap(data, userName, otherName);

    for (Map.Entry<String, Integer> mapEntry : sentMap.entrySet()) {
        dataset.addValue(mapEntry.getValue(), series2, mapEntry.getKey());
    }/*from   ww w .  ja v  a  2 s  . c  om*/

    HashMap<String, Integer> recMap = getDateMap(data2, otherName, userName);

    for (Map.Entry<String, Integer> mapEntry : recMap.entrySet()) {
        dataset.addValue(mapEntry.getValue(), series1, mapEntry.getKey());
    }

    return dataset;
}

From source file:net.sourceforge.jcctray.utils.ObjectPersister.java

private static void saveKeyValues(Writer writer, HashMap settings) throws IOException {
    writer.write("   <settings>\n");
    for (Iterator iterator = settings.entrySet().iterator(); iterator.hasNext();) {
        Entry entry = (Entry) iterator.next();
        writer.write("      <entry");
        writer.write(" key=\"" + entry.getKey() + "\"");
        writer.write(" value=\"" + entry.getValue() + "\"/>\n");
    }/*from   www.j  ava 2  s .c  o m*/
    writer.write("   </settings>\n");
}

From source file:de.upb.wdqa.wdvd.processors.statistics.ActionStatisticsProcessor.java

private static List<Map.Entry<String, Integer>> getSortedList2(HashMap<String, Integer> map) {
    List<Map.Entry<String, Integer>> entries = new ArrayList<Map.Entry<String, Integer>>(map.entrySet());

    Collections.sort(entries, new Comparator<Map.Entry<String, Integer>>() {
        public int compare(Map.Entry<String, Integer> a, Map.Entry<String, Integer> b) {
            return a.getKey().compareTo(b.getKey());
        }//from w w w. j  a v a2  s.  c o m
    });
    return entries;
}