Example usage for java.util Collections unmodifiableCollection

Introduction

In this page you can find the example usage for java.util Collections unmodifiableCollection.

Prototype

public static <T> Collection<T> unmodifiableCollection(Collection<? extends T> c)

Source Link

Document

Returns an unmodifiable view of the specified collection.

Usage

From source file:fr.gouv.culture.thesaurus.service.rdf.Concept.java

/**
 * Renvoie l'ensemble des concept schemes auxquels est raccroch le
 * concept./*w w w  . j a v a 2s  .co m*/
 * 
 * @return Ensemble des concept schemes auxquels est raccroch le concept
 *         (ne peut tre <code>null</code> mais peut tre vide)
 */
public Collection<ConceptScheme> getConceptSchemes() {
    return Collections.unmodifiableCollection(schemes);
}

From source file:com.almuramc.bolt.registry.CommonRegistry.java

@Override
public Collection<Lock> getAll() {
    ArrayList<Lock> locks = new ArrayList<Lock>();
    for (TInt21TripleObjectHashMap value : registry.values()) {
        locks.addAll(value.valueCollection());
    }//from  ww w.  ja va2s  .c  om
    return Collections.unmodifiableCollection(locks);
}

From source file:iwein.samples.store.SimpleMessageGroup.java

public Collection<Message<?>> getUnmarked() {
    return Collections.unmodifiableCollection(unmarked);
}

From source file:com.yahoo.bard.webservice.util.Utils.java

/**
 * A recursive call to make a collection and all it's values immutable.
 *
 * @param <T>  The type of the collection
 * @param mutableCollection  The original, potentially mutable, collection
 *
 * @return Am immutable copy whose values are also immutable.
 *//*  w w w  .j a  v  a2  s  . c o m*/
public static <T> Collection<T> makeImmutable(Collection<T> mutableCollection) {
    Collection<T> newCollection;
    try {
        @SuppressWarnings("unchecked")
        Class<Collection<T>> cls = (Class<Collection<T>>) mutableCollection.getClass();
        newCollection = cls.newInstance();
    } catch (InstantiationException | IllegalAccessException e) {
        throw new IllegalStateException(e);
    }
    for (T element : mutableCollection) {
        newCollection.add(Utils.makeImmutable(element));
    }
    return Collections.unmodifiableCollection(newCollection);
}

From source file:hsyndicate.utils.IPUtils.java

public static Collection<String> getIPAddress() {
    if (!cachedIPAddr.isEmpty()) {
        return Collections.unmodifiableCollection(cachedIPAddr);
    } else {//from www.j a v a 2 s .c  om
        try {
            Enumeration e = NetworkInterface.getNetworkInterfaces();
            while (e.hasMoreElements()) {
                NetworkInterface n = (NetworkInterface) e.nextElement();
                Enumeration ee = n.getInetAddresses();
                while (ee.hasMoreElements()) {
                    InetAddress i = (InetAddress) ee.nextElement();
                    if (!i.isLoopbackAddress()) {
                        String hostAddress = i.getHostAddress();
                        cachedIPAddr.add(hostAddress);
                    }
                }
            }
        } catch (SocketException ex) {
            LOG.error("Exception occurred while scanning local interfaces", ex);
        }

        return Collections.unmodifiableCollection(cachedIPAddr);
    }
}

From source file:com.github.ukase.toolkit.fs.FileSource.java

public Collection<String> getFontsUrls() {
    return Collections.unmodifiableCollection(fonts);
}

From source file:org.keycloak.adapters.springsecurity.userdetails.config.AppConfig.java

@Bean
UserDetailsService userDetailsService() {
    Set<UserDetails> users = new HashSet<>();
    User user = new User(KNOWN_EMAIL, "does_not_matter", Arrays.asList(new SimpleGrantedAuthority("user")));
    users.add(user);//from   w  w  w .  ja  va 2  s.  c o m
    return new InMemoryUserDetailsManager(Collections.unmodifiableCollection(users));
}

From source file:com.haulmont.cuba.desktop.gui.components.DesktopFrameActionsHolder.java

public Collection<Action> getActions() {
    return Collections.unmodifiableCollection(actionList);
}

From source file:org.red5.cache.impl.CacheImpl.java

/** {@inheritDoc} */
public Iterator<SoftReference<? extends ICacheable>> getObjects() {
    return Collections.unmodifiableCollection(CACHE.values()).iterator();
}

From source file:iwein.samples.store.SimpleMessageGroup.java

public Collection<Message<?>> getMarked() {
    return Collections.unmodifiableCollection(marked);
}