Example usage for java.util Set addAll

Introduction

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

Prototype

boolean addAll(Collection<? extends E> c);

Source Link

Document

Adds all of the elements in the specified collection to this set if they're not already present (optional operation).

Usage

From source file:gov.nih.nci.ncicb.cadsr.common.util.SessionUtils.java

private static void clearStaleObject() {
    synchronized (sessionObjectCacheTimeout) {
        log.error("SessionUtil.clearStaleObject start :" + TimeUtils.getEasternTime());
        Set keys = sessionObjectCacheTimeout.keySet();
        Collection copyKeys = new ArrayList();
        keys.addAll(copyKeys); // done to avoid java.util.ConcurrentModificationException
        if (keys != null) {
            Iterator it = copyKeys.iterator();
            while (it.hasNext()) {
                String key = (String) it.next();
                Long storedTime = (Long) sessionObjectCacheTimeout.get(key);
                if (new Long(new Date().getTime()).longValue() > storedTime.longValue() + CACHE_TIMEOUT_VALUE) {
                    sessionObjectCache.remove(key);
                    sessionObjectCacheTimeout.remove(key);
                }/* w w  w . jav  a 2s  .c o  m*/
            }
        }
        log.error("SessionUtil.clearStaleObject( start :" + TimeUtils.getEasternTime());
    }
}

From source file:ch.ifocusit.plantuml.utils.ClassUtils.java

public static Set<Class> getConcernedTypes(Field field) {
    Set<Class> classes = new HashSet<>();
    classes.add(field.getType());/*from ww  w .j  a  v a2 s.  com*/
    classes.addAll(getGenericTypes(field));
    return classes;
}

From source file:models.Watch.java

public static Set<User> findActualWatchers(final Set<User> baseWatchers, final Resource resource) {
    Set<User> actualWatchers = new HashSet<>();
    actualWatchers.addAll(baseWatchers);

    // Add every user who watches the project to which this resource belongs
    if (!(resource instanceof GlobalResource)) {
        Project project = resource.getProject();
        actualWatchers.addAll(findWatchers(project.asResource()));
    }/*from   w w w  . j a  v a 2s. c o m*/

    // For this resource, add every user who watch explicitly and remove who unwatch explicitly.
    actualWatchers.addAll(findWatchers(resource));
    actualWatchers.removeAll(findUnwatchers(resource));

    // Filter the watchers who has no permission to read this resource.
    CollectionUtils.filter(actualWatchers, new Predicate() {
        @Override
        public boolean evaluate(Object watcher) {
            return AccessControl.isAllowed((User) watcher, resource, Operation.READ);
        }
    });
    return actualWatchers;
}

From source file:ch.ifocusit.plantuml.utils.ClassUtils.java

public static Set<Class> getConcernedTypes(Parameter parameter) {
    Set<Class> classes = new HashSet<>();
    classes.add(parameter.getType());/*from   ww w  . j ava2s.c  o m*/
    classes.addAll(getGenericTypes(parameter));
    return classes;
}

From source file:com.offbynull.portmapper.natpmp.NatPmpDiscovery.java

/**
 * Discover NAT-PMP-enabled routers.//from  w  w w  .  jav  a 2s .c o m
 * @param extraAddresses extra addresses to check
 * @return a collection of discovered PCP devices
 * @throws InterruptedException if interrupted
 * @throws IOException if IO error
 * @throws NullPointerException if any argument is {@code null} or contains {@code null}
 */
public static Set<DiscoveredNatPmpDevice> discover(InetAddress... extraAddresses)
        throws InterruptedException, IOException {
    Validate.noNullElements(extraAddresses);

    Set<InetAddress> gateways = discoverGateways();
    gateways.addAll(Arrays.asList(extraAddresses));
    Map<InetAddress, InetAddress> localAddressToGatewayMap = discoverLocalAddressesToGateways(gateways);

    Set<DiscoveredNatPmpDevice> devices = new HashSet<>();
    for (Entry<InetAddress, InetAddress> e : localAddressToGatewayMap.entrySet()) {
        devices.add(new DiscoveredNatPmpDevice(e.getKey(), e.getValue()));
    }
    return devices;
}

From source file:com.jlfex.hermes.common.utils.CollectionUtil.java

/**
 * List?  Set ?//w w  w  .  j  a v a2  s.c  om
 * @param a
 * @return
 */
public static <T> Set<T> switchList2Set(List<T> a) {
    Set<T> sets = new HashSet<T>();
    sets.addAll(a);
    return sets;
}

From source file:com.eryansky.common.utils.collections.Collections3.java

/**
 * ?list2list1??/*from   ww w .  ja  v  a2  s .c  om*/
 * ???List?hashcodeequals
 * A={2,3} comple B={1,1,2,6} => C={1,6}
 * @param a
 * @param b
 * @return
 * @throws Exception
 */
@SuppressWarnings("unchecked")
public static <T> List<T> comple(Collection<T> a, Collection<T> b) {
    Set<T> set = new LinkedHashSet();
    set.addAll(a);
    set.removeAll(intersection(a, b));
    return new ArrayList(set);
}

From source file:com.haulmont.timesheets.global.DateTimeUtils.java

public static Set<String> getDatesRangeAsSeparateStrings(Date startDate, Date endDate, String format) {
    List<Holiday> holidays = projectsService().getHolidaysForPeriod(startDate, endDate);
    if (CollectionUtils.isEmpty(holidays)) {
        return Collections.emptySet();
    }/*from ww w.j  av a 2s.c  o  m*/
    Set<String> stringHolidays = new HashSet<>();

    for (Holiday holiday : holidays) {
        stringHolidays.addAll(holidayAsSeparateStrings(holiday, startDate, endDate, format));
    }

    return stringHolidays;
}

From source file:org.bremersee.common.spring.autoconfigure.JaxbAutoConfiguration.java

private static Set<String> createPackageSet(Collection<String> packages) {
    final Set<String> packageSet = new LinkedHashSet<>(Arrays.asList(DEFAULT_JAXB_CONTEXT_PATHS));
    if (packages != null) {
        packageSet.addAll(packages);
    }/* w  ww .ja  va 2s . co m*/
    return packageSet;
}

From source file:Main.java

/**
 * Returns a {@link Collection} containing the union
 * of the given {@link Collection}s./*w w w .j  av  a2  s  .  c o  m*/
 * <p/>
 * The cardinality of each element in the returned {@link Collection}
 * will be equal to the maximum of the cardinality of that element
 * in the two given {@link Collection}s.
 *
 * @param a the first collection, must not be null
 * @param b the second collection, must not be null
 * @return the union of the two collections15
 * @see Collection#addAll
 */
public static <E> Collection<E> union(final Collection<? extends E> a, final Collection<? extends E> b) {
    ArrayList<E> list = new ArrayList<E>();
    Map mapa = getCardinalityMap(a);
    Map mapb = getCardinalityMap(b);
    Set<E> elts = new HashSet<E>(a);
    elts.addAll(b);
    Iterator<E> it = elts.iterator();
    while (it.hasNext()) {
        E obj = it.next();
        for (int i = 0, m = Math.max(getFreq(obj, mapa), getFreq(obj, mapb)); i < m; i++) {
            list.add(obj);
        }
    }
    return list;
}