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.com.skillselector.client.root.Neo4JRequest.java

public static void lireMapFromNeo4J(Map<String, HashMap<String, String>> content) {

    Iterator it1 = content.entrySet().iterator();

    while (it1.hasNext()) {

        Map.Entry pair = (Map.Entry) it1.next();
        String key = (String) pair.getKey();

        System.out.println(key);//consultant

        HashMap<String, String> map = (HashMap<String, String>) pair.getValue();
        Iterator it2 = map.entrySet().iterator();

        while (it2.hasNext()) {
            Map.Entry submap = (Map.Entry) it2.next();
            String subkey = (String) submap.getKey();
            String subvalue = (String) submap.getValue();
            System.out.print(subkey);//skill
            System.out.println(" " + subvalue);//anne
        }/*from  ww w  .j  a  v a2 s.  com*/
    }

}

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From source file:com.knowbout.hibernate.HibernateUtil.java

/**
 * This will add properties to the hibernate configuration for each entry that has 
 * a non null value and will remove properties for entries will a null value. It will also attempt 
 * to close the old SessionFactory and create a new one based on the new properties.
 * All sessions must be closed before this method is called.
 * @param properties//from  w w  w  . ja va 2  s.  com
 */
public synchronized static void setProperties(HashMap<String, String> properties) {
    Properties currentProps = config.getProperties();
    Set<Entry<String, String>> entries = properties.entrySet();
    for (Entry<String, String> entry : entries) {
        if (entry.getValue() == null) {
            currentProps.remove(entry.getKey());
        } else {
            currentProps.setProperty(entry.getKey(), entry.getValue());
        }
    }
    if (sessionFactory != null) {
        sessionFactory.close();
        sessionFactory = null;
    }
}

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From source file:com.intuit.tank.http.BaseRequestHandler.java

/**
 * Set all the header keys//from   w  w w  .  j  a v a 2s.co m
 * 
 * @param connection
 */
@SuppressWarnings("rawtypes")
public static void setHeaders(HttpMethod method, HashMap<String, String> headerInformation) {
    try {
        Set set = headerInformation.entrySet();
        Iterator iter = set.iterator();

        while (iter.hasNext()) {
            Map.Entry mapEntry = (Map.Entry) iter.next();
            method.setRequestHeader((String) mapEntry.getKey(), (String) mapEntry.getValue());
        }
    } catch (Exception ex) {
        logger.warn(LogUtil.getLogMessage("Unable to set header: " + ex.getMessage(), LogEventType.System));
    }
}

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From source file:de.schaeuffelhut.android.openvpn.tun.DeviceDetails.java

private static void readSystemProperties(StringBuilder sb) {
    sb.append("System Properties (ro.build*, ro.product*, ro.revision) :\n");
    HashMap<String, String> properties = SystemPropertyUtil.getProperties();
    ArrayList<Entry<String, String>> entrySet = new ArrayList<Entry<String, String>>(properties.entrySet());
    Collections.sort(entrySet, new Comparator<Entry<String, String>>() {
        public int compare(Entry<String, String> lhs, Entry<String, String> rhs) {
            return lhs.getKey().compareTo(rhs.getKey());
        }/*from   www.  j ava  2s .c  o  m*/
    });
    for (Map.Entry<String, String> e : entrySet) {
        String key = e.getKey();
        if (key.startsWith("ro.build") || key.startsWith("ro.product") || key.startsWith("ro.revision")) {
            sb.append(key);
            sb.append(": ");
            sb.append(e.getValue());
            sb.append('\n');
        }
    }
    sb.append("\n");
}

---

From source file:Main.java

/**
 * Checks if a value userExists in a HashMap that matches the specified Predicate.
 * @param map the HashMap to check against
 * @param condition the Predicate to check
 * @param <K> the type of the Key in the HashMap
 * @param <V> the type of the Value in the HashMap
 * @return true if condition is true//from w ww . j  a v a2 s . c  o  m
 * @throws IllegalArgumentException if HashMap or Predicate is null
 */
public static <K, V> boolean doesItemExistInHashMap(final HashMap<K, V> map, final Predicate<V> condition) {
    if (map == null)
        throw new IllegalArgumentException("HashMap cannot be null!");
    if (condition == null)
        throw new IllegalArgumentException("Predicate cannot be null!");
    for (final Map.Entry<K, V> entry : map.entrySet())
        if (condition.test(entry.getValue()))
            return true;
    return false;
}

---

From source file:og.android.tether.system.WebserviceTask.java

public static void report(String url, HashMap<String, Object> paramMap) {
    List<BasicNameValuePair> params = new ArrayList<BasicNameValuePair>();
    Set<Entry<String, Object>> a = paramMap.entrySet();
    for (Entry<String, Object> e : a) {
        Object o = e.getValue();/*from   w w  w. ja  v  a2 s .  co  m*/
        if (o != null) {
            params.add(new BasicNameValuePair(e.getKey(), o.toString()));
        }
    }
    try {
        HttpResponse response = makeRequest(url, params);

        StatusLine status = response.getStatusLine();
        Log.d(MSG_TAG, "Request returned status " + status);
        if (status.getStatusCode() == 200) {
            HttpEntity entity = response.getEntity();
            Log.d(MSG_TAG, "Request returned: " + entity.getContent());
        }
    } catch (Exception e) {
        Log.d(MSG_TAG, "Can't report stats '" + url + "' (" + e.toString() + ").");
    }
}

---

From source file:main.java.com.skillselector.client.root.Neo4JRequest.java

public static JSONObject calculateScoresFromJsonNeo4J(Skill requestedSkills[], int requestedSkillsNumber,
        double power, Map<String, HashMap<String, String>> content) {

    System.out.print("Enter calculateScoresFromJsonNeo4J ");

    int nbConsultant = 0;
    Iterator it1c = content.entrySet().iterator();

    while (it1c.hasNext()) {
        Map.Entry pair = (Map.Entry) it1c.next();
        nbConsultant++;//w  w w . j  a v a2s  .c o m
    }

    System.out.print("nbConsultant " + nbConsultant);//skill
    double totalScore = 0.0;

    DecimalFormat df = new DecimalFormat("00.00");

    int nbConsultants = 0;

    JSONObject jsonReturn = new JSONObject();

    int nbskillsConsultant = 0;

    Iterator it1 = content.entrySet().iterator();

    while (it1.hasNext()) {

        Map.Entry pair = (Map.Entry) it1.next();
        String key = (String) pair.getKey();

        HashMap<String, String> map = (HashMap<String, String>) pair.getValue();
        Iterator it2 = map.entrySet().iterator();

        nbskillsConsultant = 0;
        while (it2.hasNext()) {
            Map.Entry submap = (Map.Entry) it2.next();
            nbskillsConsultant++;
        }
        String[][] skillsTab = new String[nbskillsConsultant][2];

        Iterator it3 = map.entrySet().iterator();
        int it3Number = -1;

        while (it3.hasNext()) {
            it3Number++;

            Map.Entry submap = (Map.Entry) it3.next();
            String subkey = (String) submap.getKey();
            String subvalue = (String) submap.getValue();

            skillsTab[it3Number][0] = subkey;
            skillsTab[it3Number][1] = subvalue;

        }

        it3Number = -1;
        // Test if skills in consultant and calculate score
        for (int j = 0; j < requestedSkillsNumber; j++) {

            totalScore += SkillsRequest.matchedSkill(requestedSkills[j], skillsTab, nbskillsConsultant - 1,
                    power);

        }

        nbskillsConsultant = 0;

        System.out.print("\nConsultant " + key + " score " + totalScore);//consultant
        int ts = (int) totalScore;
        String chTotalScore = String.valueOf(ts);
        if (!chTotalScore.contentEquals("0")) {
            jsonReturn.append(key, (String) chTotalScore);
        }
        totalScore = 0;

    }

    return jsonReturn;

}

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From source file:com.nridge.core.io.gson.IOJSON.java

/**
 * Writes a JSON field name/value.// ww w .j a v  a  2  s.  co  m
 *
 * @param aWriter JSON writer output stream.
 * @param aName Field name.
 * @param aValue Field value.
 *
 * @throws IOException I/O related exception.
 */
public static void writeNameValue(JsonWriter aWriter, String aName, HashMap<String, String> aValue)
        throws IOException {
    if (aValue.size() > 0) {
        aWriter.name(aName).beginObject();
        for (Map.Entry<String, String> featureEntry : aValue.entrySet()) {
            aWriter.name(featureEntry.getKey());
            aWriter.value(featureEntry.getValue());
        }
        aWriter.endObject();
    }
}

---

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

private static List<Map.Entry<String, HashMap<String, Integer>>> getSortedList(
        HashMap<String, HashMap<String, Integer>> map) {

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

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

---

From source file:com.sugarcrm.candybean.webservices.WS.java

/**
 * Send a DELETE, GET, POST, or PUT http request
 *
 * @param op          The type of http request
 * @param uri         The http endpoint/*from ww  w .j a v  a2 s . c o m*/
 * @param payload     Map of key value pairs for the body
 * @param postHeaders List of Maps of header key value pairs
 * @param body        String representation of the request body (ignored)
 * @return Key Value pairs of the response
 * @throws Exception When http request failed
 * @deprecated This is a work around for old compatibility, use {@link #request(OP, String, Map, String, ContentType)}
 * or {@link #request(OP, String, Map, Map)}
 */
@Deprecated
public static Map<String, Object> request(OP op, String uri, Map<String, String> payload, String body,
        ArrayList<HashMap<String, String>> postHeaders) throws Exception {
    HashMap<String, String> headers = new HashMap<>();
    for (HashMap<String, String> map : postHeaders) {
        for (Map.Entry<String, String> entry : map.entrySet()) {
            headers.put(entry.getKey(), entry.getValue());
        }
    }
    HashMap<String, Object> newPayload = new HashMap<>();
    for (Map.Entry<String, String> entry : payload.entrySet()) {
        newPayload.put(entry.getKey(), entry.getValue());
    }

    if (body == null) {
        return request(op, uri, headers, newPayload);
    } else {
        return request(op, uri, headers, body, ContentType.DEFAULT_TEXT);
    }
}

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