Example usage for java.util Set add

Introduction

In this page you can find the example usage for java.util Set add.

Prototype

boolean add(E e);

Source Link

Document

Adds the specified element to this set if it is not already present (optional operation).

Usage

From source file:Main.java

/**
 * Adds the value to map. If the key does not exists new value set is created and the value is
 * added to it/*from ww  w . j  a  va  2  s .c  o m*/
 * 
 * @param <K>
 *            the key type
 * @param <V>
 *            the value type
 * @param map
 *            the map
 * @param key
 *            the key
 * @param newValue
 *            the new value
 */
public static <K, V> void addValueToSetMap(Map<K, Set<V>> map, K key, V newValue) {
    Set<V> list = map.get(key);
    if (list == null) {
        list = new LinkedHashSet<V>();
        map.put(key, list);
    }
    list.add(newValue);
}

From source file:Main.java

public static void deleteFaces(List<String> faceIdsToDelete, String personId, Context context) {
    Set<String> faceIds = getAllFaceIds(personId, context);
    Set<String> newFaceIds = new HashSet<>();
    for (String faceId : faceIds) {
        if (!faceIdsToDelete.contains(faceId)) {
            newFaceIds.add(faceId);
        }/*  ww  w.  j av  a  2  s. com*/
    }
    SharedPreferences faceIdSet = context.getSharedPreferences(personId + "FaceIdSet", Context.MODE_PRIVATE);
    SharedPreferences.Editor faceIdSetEditor = faceIdSet.edit();
    faceIdSetEditor.putStringSet("FaceIdSet", newFaceIds);
    faceIdSetEditor.commit();
}

From source file:Main.java

/**
 * //from  ww w  .  ja  v  a 2  s. com
 * 
 */
public static <T> boolean equalsAsSet(Collection<T> value1, Collection<T> value2) {
    Set<Object> s1 = new HashSet<Object>();
    for (Object v : value1) {
        s1.add(v);
    }
    Set<Object> s2 = new HashSet<Object>();
    for (Object v : value2) {
        s2.add(v);
    }
    return s1.equals(s2);
}

From source file:com.blackducksoftware.integration.hub.detect.workflow.report.util.ObjectPrinter.java

private static Set<Class<?>> getNonNestedTypes() {
    final Set<Class<?>> ret = new HashSet<>();
    ret.add(File.class);
    ret.add(String.class);
    ret.add(Boolean.class);
    ret.add(Character.class);
    ret.add(Byte.class);
    ret.add(Short.class);
    ret.add(Integer.class);
    ret.add(Long.class);
    ret.add(Float.class);
    ret.add(Double.class);
    ret.add(Void.class);
    ret.add(Optional.class);
    return ret;/* www  . j  av  a 2 s  .c  o m*/
}

From source file:de.unisb.cs.st.javalanche.mutation.hibernate.CoverageDataTest.java

private static Set<String> getTests() {
    Set<String> result = new HashSet<String>();
    for (int i = 0; i < TESTS; i++) {
        result.add("TEST_" + i);
    }/*from  w  w  w  .  j a  v  a  2 s.  c  o m*/
    return result;
}

From source file:Main.java

/**
 * Look up giving map for giving value collect pick all suitable keys
 * @param map//w w w  .  ja v  a2s  .c  o  m
 * @param value
 * @return ste of keys mapped to the giving value
 */
public static <T, E> Set<T> getKeysByValue(Map<T, E> map, E value) {
    Set<T> keys = new HashSet<T>();
    for (Map.Entry<T, E> entry : map.entrySet()) {
        if (value.equals(entry.getValue())) {
            keys.add(entry.getKey());
        }
    }
    return keys;
}

From source file:de.perdian.apps.dashboard.mvc.modules.pingdom.PingdomController.java

private static Set<String> createIdentifierSet(String identifiers) {
    JsonNode identifiersNode = JsonUtil.fromJsonString(identifiers);
    Set<String> result = new LinkedHashSet<>();
    for (int i = 0; i < identifiersNode.size(); i++) {
        result.add(identifiersNode.get(i).asText());
    }//from ww  w.jav a2 s.  c o m
    return result;
}

From source file:co.turnus.analysis.util.AnalysisUtil.java

public static int[] linspacei(int min, int max) {
    Set<Integer> values = new LinkedHashSet<Integer>();
    for (int i = min; i <= max; i++) {
        values.add(i);
    }//ww w.j a v  a 2  s .  c o m
    return ArrayUtils.toPrimitive(values.toArray(new Integer[0]));
}

From source file:Main.java

/**
 * Add a varargs list of items into a set. If the set or items are null then no action is performed. Note that the
 * destination set has no requirements other than it must be a Set of the source item's type. This allows the
 * destination to be used, for example, as an accumulator.<br>
 * <br>//from w  w  w.j  a  v  a2s  . com
 * Note that this method is not thread safe. Users of this method will need to maintain type safety against the set.
 * 
 * @param set
 *            A set to which items will be added
 * @param items
 *            A list of items to add
 */
public static final <T, U extends T> Set<T> addToSet(Set<T> set, U... items) {
    if (set != null && items != null) {
        for (int i = 0; i < items.length; i++) {
            set.add(items[i]);
        }
    }

    return set;
}

From source file:org.hawkular.alerts.actions.api.model.JsonTest.java

@BeforeClass
public static void initTest() {
    Trigger trigger = new Trigger(TEST_TENANT, "trigger-test", "trigger-test");
    Alert alert = new Alert(TEST_TENANT, trigger, null);

    AvailabilityCondition aCond = new AvailabilityCondition(TEST_TENANT, "trigger-test", "Default",
            AvailabilityCondition.Operator.UP);
    Data aData = Data.forAvailability(TEST_TENANT, "Metric-test", 1, AvailabilityType.UP);
    AvailabilityConditionEval aEval = new AvailabilityConditionEval(aCond, aData);

    ThresholdCondition tCond = new ThresholdCondition(TEST_TENANT, "trigger-test", "Default",
            ThresholdCondition.Operator.LTE, 50.0);
    Data tData = Data.forNumeric(TEST_TENANT, "Metric-test2", 2, 25.5);
    ThresholdConditionEval tEval = new ThresholdConditionEval(tCond, tData);

    Set<ConditionEval> evals = new HashSet<>();
    evals.add(aEval);
    evals.add(tEval);/*from   ww  w  . j  a  va2s .  com*/

    List<Set<ConditionEval>> list = new ArrayList<>();
    list.add(evals);

    alert.setEvalSets(list);

    incomingAction = new Action(TEST_TENANT, "testPlugin", "testActionId", alert);
    Map<String, String> props = new HashMap<>();
    props.put("k1", "v1");
    props.put("k2", "v2");
    incomingAction.setProperties(props);
}