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:edu.uci.ics.jung.graph.UndirectedOrderedSparseMultigraph.java

@Override
public Collection<V> getNeighbors(V vertex) {
    if (!containsVertex(vertex))
        return null;

    Set<V> neighbors = new LinkedHashSet<V>();
    for (E edge : getIncident_internal(vertex)) {
        Pair<V> endpoints = this.getEndpoints(edge);
        V e_a = endpoints.getFirst();/* ww w  .ja va 2  s . co  m*/
        V e_b = endpoints.getSecond();
        if (vertex.equals(e_a))
            neighbors.add(e_b);
        else
            neighbors.add(e_a);
    }

    return Collections.unmodifiableCollection(neighbors);
}

From source file:edu.emory.bmi.aiw.i2b2export.output.PatientDataRowOutputFormatter.java

@Override
protected Collection<Observation> matchingObservations(I2b2ConceptEntity i2b2Concept) throws SQLException {
    switch (StringUtils.upperCase(i2b2Concept.getTableName())) {
    case "CONCEPT_DIMENSION":
        List<Observation> obxs = this.keyToObx.get(i2b2Concept.getI2b2Key());
        if (obxs != null) {
            return Collections.unmodifiableCollection(obxs);
        } else {/*from   www .  j a  va2  s  .  co m*/
            return Collections.emptyList();
        }
    case "PATIENT_DIMENSION":
        if (compareDimensionColumnValue(i2b2Concept, patient)) {
            Observation.Builder b = new Observation.Builder(null).tval(getParam(patient, i2b2Concept));
            Collection<Observation> o = Collections.singleton(b.build());
            return o;
        } else {
            return Collections.emptyList();
        }
    default:
        return Collections.emptyList();
    }
}

From source file:edu.uci.ics.jung.graph.OrderedSparseMultigraph.java

@Override
public Collection<V> getPredecessors(V vertex) {
    if (!containsVertex(vertex))
        return null;

    Set<V> preds = new LinkedHashSet<V>();
    for (E edge : getIncoming_internal(vertex)) {
        if (getEdgeType(edge) == EdgeType.DIRECTED) {
            preds.add(this.getSource(edge));
        } else {//ww  w. java 2 s. co  m
            preds.add(getOpposite(vertex, edge));
        }
    }
    return Collections.unmodifiableCollection(preds);
}

From source file:name.richardson.james.bukkit.utilities.command.argument.AbstractArgument.java

public final Collection<String> getStrings() {
    if (values.contains(null) && values.size() == 1) {
        return Collections.emptyList();
    } else {/*w w  w.  j  av  a2s .  c o m*/
        return Collections.unmodifiableCollection(values);
    }
}

From source file:com.cetsoft.imcache.spring.ImcacheCacheManager.java

public Collection<String> getCacheNames() {
    return Collections.unmodifiableCollection(caches.keySet());
}

From source file:edu.uci.ics.jung.graph.DirectedOrderedSparseMultigraph.java

@Override
public Collection<V> getSuccessors(V vertex) {
    if (!containsVertex(vertex))
        return null;
    Set<V> succs = new LinkedHashSet<V>();
    for (E edge : getOutgoing_internal(vertex))
        succs.add(this.getDest(edge));

    return Collections.unmodifiableCollection(succs);
}

From source file:hudson.plugins.clearcase.ucm.model.ActivitiesDelta.java

/**
 * @return an unmodifiable collection of activities present on left side.
 *//*  ww  w.ja  v  a 2s  .  c o  m*/
public Collection<Activity> getLeft() {
    return Collections.unmodifiableCollection(left);
}

From source file:org.keycloak.adapters.springsecurity.userdetails.authentication.KeycloakUserDetailsAuthenticationProviderTest.java

@Before
public void setUp() throws Exception {
    MockitoAnnotations.initMocks(this);
    Set<UserDetails> users = new HashSet<>();

    user = new User(KNOWN_USERNAME, "password", Arrays.asList(new SimpleGrantedAuthority("user")));
    users.add(user);//  ww  w .  ja v  a  2s.  co  m

    userDetailsService = new InMemoryUserDetailsManager(Collections.unmodifiableCollection(users));

    provider = new KeycloakUserDetailsAuthenticationProvider();
    provider.setUserDetailsService(userDetailsService);

    when(principal.getName()).thenReturn(KNOWN_USERNAME);
    when(account.getPrincipal()).thenReturn(principal);

    token = new KeycloakAuthenticationToken(account);
}

From source file:com.frank.search.solr.core.query.StatsOptions.java

/**
 * @return the fields to facet on.
 */
public Collection<Field> getFacets() {
    return Collections.unmodifiableCollection(state.facets);
}