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:com.siemens.sw360.datahandler.common.JacksonUtils.java

public static Set<String> extractSet(ArrayNode array) throws SW360Exception {
    Set<String> result = new HashSet<>();

    for (JsonNode jsonNode : array) {
        if (jsonNode.isTextual())
            result.add(jsonNode.textValue());
        else//ww w  . jav  a 2 s  .  com
            throw new SW360Exception("Non textual string ?!");
    }
    return result;
}

From source file:Main.java

public static Set getAllRunningService(Context context) {
    ActivityManager activityManager = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
    List<RunningServiceInfo> infos = activityManager.getRunningServices(0x7FFFFFFF);
    Set<String> names = new HashSet<>();
    if (infos == null || infos.size() == 0)
        return null;
    for (RunningServiceInfo info : infos) {
        names.add(info.service.getClassName());
    }/*www  .j a v  a  2 s  .  c  o m*/
    return names;
}

From source file:Main.java

/**
 * Bestimmt die Schnittmenge zweier Mengen.
 * //ww  w  .  j av  a 2  s  . c o m
 * @param <T>
 *            der Typ der Mengen.
 * @param set1
 *            die erste Menge.
 * @param set2
 *            die zweite Menge.
 * @return die Schnittmenge.
 */
public static <T> Set<T> intersection(final Set<T> set1, final Set<T> set2) {
    final Set<T> result = new HashSet<T>();

    for (final T e : set1) {
        if (set2.contains(e)) {
            result.add(e);
        }
    }

    return result;
}

From source file:com.optimalbi.Services.Service.java

/**
 * A set of titles that mean the service is currently in a state that incurs cost
 *///from ww  w. j ava 2  s  . com
public static Set<String> runningTitles() {
    Set<String> runningTitles = new HashSet<>();
    runningTitles.add("running");
    runningTitles.add("available");
    runningTitles.add("creating");
    runningTitles.add("active");
    return runningTitles;
}

From source file:Main.java

public static <T> Set<T> newHashSet(final T... ts) {

    final Set<T> resultSet = new HashSet<T>();
    if (ts == null) {
        return new HashSet<T>();
    } else {//w w  w  .  j av  a 2  s .  com

        for (final T t : ts) {
            resultSet.add(t);
        }
    }

    return resultSet;
}

From source file:Main.java

/**
 * @param orig//from  w  w w .j  a v  a  2s. c  om
 *            if null, return intersect
 */
public static Set<? extends Object> intersectSet(Set<? extends Object> orig, Set<? extends Object> intersect) {
    if (orig == null)
        return intersect;
    if (intersect == null || orig.isEmpty())
        return Collections.emptySet();
    Set<Object> set = new HashSet<Object>(orig.size());
    for (Object p : orig) {
        if (intersect.contains(p))
            set.add(p);
    }
    return set;
}

From source file:com.enonic.cms.core.content.contenttype.ContentTypeKey.java

public static Set<ContentTypeKey> convertToSet(int[] array) throws InvalidKeyException {

    if ((array == null) || (array.length == 0)) {
        return null;
    }//from ww w .  j  a va  2 s.c om

    Set<ContentTypeKey> set = new HashSet<ContentTypeKey>(array.length);
    for (int value : array) {
        set.add(new ContentTypeKey(value));
    }
    return set;
}

From source file:fr.mby.portal.coreimpl.acl.AclHelper.java

public static Set<IRole> buileRoleSet(final IRole... roles) {
    Assert.notNull(roles, "No roles supplied !");
    final Set<IRole> set = new HashSet<IRole>(roles.length);
    for (final IRole role : roles) {
        if (role != null) {
            set.add(role);
        }/* w  w w .ja  va2s  .  c om*/
    }
    return set;
}

From source file:com.civprod.writerstoolbox.NaturalLanguage.util.RegexStringTokenizer.java

public static Set<Pattern> getRemovePatterns() {
    Set<Pattern> rList = new HashSet<>(1);
    rList.add(WhiteSpacePattern);
    return rList;
}

From source file:Main.java

@SuppressWarnings("unchecked")
public static boolean addToSetInMap(Object key, Object value, Map theMap) {
    if (theMap == null)
        return false;
    Set theSet = (Set) theMap.get(key);
    if (theSet == null) {
        theSet = new LinkedHashSet();
        theMap.put(key, theSet);// w  w  w. j  av  a2s.c om
    }
    return theSet.add(value);
}