Example usage for java.util Collections unmodifiableSet

Introduction

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

Prototype

public static <T> Set<T> unmodifiableSet(Set<? extends T> s)

Source Link

Document

Returns an unmodifiable view of the specified set.

Usage

From source file:com.jeremydyer.nifi.FaceDetectionProcessor.java

@Override
protected void init(final ProcessorInitializationContext context) {
    final List<PropertyDescriptor> descriptors = new ArrayList<PropertyDescriptor>();
    descriptors.add(FACE_CLASSIFIER);/*from  www  .  j a  v  a 2s. c  o  m*/
    descriptors.add(LEFT_EYE_CLASSIFIER);
    descriptors.add(RIGHT_EYE_CLASSIFIER);
    this.descriptors = Collections.unmodifiableList(descriptors);

    final Set<Relationship> relationships = new HashSet<Relationship>();
    relationships.add(REL_ORIGINAL);
    relationships.add(REL_OBJECT_DETECTED);
    relationships.add(REL_NO_OBJECT_DETECTED);
    relationships.add(REL_FAILURE);
    this.relationships = Collections.unmodifiableSet(relationships);

    //Load the OpenCV Native Library
    System.loadLibrary(Core.NATIVE_LIBRARY_NAME);
}

From source file:com.thinkbiganalytics.nifi.v2.ingest.AbstractMergeTable.java

public AbstractMergeTable() {
    final Set<Relationship> r = new HashSet<>();
    r.add(REL_SUCCESS);/* w w w .  jav a2 s .  c o  m*/
    r.add(REL_FAILURE);
    relationships = Collections.unmodifiableSet(r);

    List<PropertyDescriptor> pds = new ArrayList<>();
    pds.add(THRIFT_SERVICE);
    pds.add(MERGE_STRATEGY);
    pds.add(SOURCE_SCHEMA);
    pds.add(SOURCE_TABLE);
    pds.add(TARGET_SCHEMA);
    pds.add(TARGET_TABLE);
    pds.add(FEED_PARTITION);
    pds.add(PARTITION_SPECIFICATION);
    pds.add(FIELD_SPECIFICATION);
    pds.add(HIVE_CONFIGURATIONS);
    pds.add(RESET_HIVE);
    addPropertyDescriptors(pds);
    propDescriptors = Collections.unmodifiableList(pds);
}

From source file:at.beris.virtualfile.FileContext.java

public Set<Protocol> enabledProtocols() {
    Map<Protocol, Pair<String, String>> protocolClassMap = new HashMap<>();
    protocolClassMap.put(Protocol.SFTP, Pair.of("JSch", "com.jcraft.jsch.JSch"));
    protocolClassMap.put(Protocol.FTP, Pair.of("Apache Commons Net", "org.apache.commons.net.ftp.FTP"));

    Set<Protocol> enabledProtocols = new HashSet<>();
    enabledProtocols.add(Protocol.FILE);

    for (Map.Entry<Protocol, Pair<String, String>> entry : protocolClassMap.entrySet()) {
        Protocol protocol = entry.getKey();
        Pair<String, String> protocolLibrary = entry.getValue();
        try {//w ww.j  a  va  2s. c o m
            if (Class.forName(protocolLibrary.getRight()) != null)
                enabledProtocols.add(protocol);
        } catch (ClassNotFoundException e) {
        }
        if (!enabledProtocols.contains(protocol))
            LOGGER.info(protocolLibrary.getLeft() + " not installed. No support for protocol " + protocol);
    }

    return Collections.unmodifiableSet(enabledProtocols);
}

From source file:org.web4thejob.security.SpringSecurityContext.java

@Override
public void afterPropertiesSet() throws Exception {
    List<Element> elements = getAuthorizationElements();
    for (Element element : elements) {
        readRevokedResources(element);//from ww w . j  a v a 2s. co m
    }
    revokedResources = Collections.unmodifiableSet(revokedResources);
}

From source file:com.qwazr.server.configuration.ServerConfiguration.java

protected ServerConfiguration(final Map<?, ?>... propertiesMaps) throws IOException {

    // Merge the maps.
    properties = new HashMap<>();
    if (propertiesMaps != null) {
        for (Map<?, ?> props : propertiesMaps)
            if (props != null)
                props.forEach((key, value) -> {
                    if (key != null && value != null)
                        properties.put(key.toString(), value.toString());
                });/*w  w  w.j  a va  2  s .  c o m*/
    }

    //Set the data directory
    dataDirectory = getDataDirectory(getStringProperty(QWAZR_DATA, null));
    if (dataDirectory == null)
        throw new IOException("The data directory has not been set.");
    if (!Files.exists(dataDirectory))
        throw new IOException("The data directory does not exists: " + dataDirectory.toAbsolutePath());
    if (!Files.isDirectory(dataDirectory))
        throw new IOException("The data directory is not a directory: " + dataDirectory.toAbsolutePath());

    //Set the temp directory
    tempDirectory = getTempDirectory(dataDirectory, getStringProperty(QWAZR_TEMP, null));
    if (!Files.exists(tempDirectory))
        Files.createDirectories(tempDirectory);
    if (!Files.exists(tempDirectory))
        throw new IOException("The temp directory does not exists: " + tempDirectory.toAbsolutePath());
    if (!Files.isDirectory(tempDirectory))
        throw new IOException("The temp directory is not a directory: " + tempDirectory.toAbsolutePath());

    //Set the configuration directories
    etcDirectories = getEtcDirectories(getStringProperty(QWAZR_ETC_DIR, null));
    etcFileFilter = buildEtcFileFilter(getStringProperty(QWAZR_ETC, null));

    //Set the listen address
    listenAddress = findListenAddress(getStringProperty(LISTEN_ADDR, null));

    //Set the public address
    publicAddress = findPublicAddress(getStringProperty(PUBLIC_ADDR, null), this.listenAddress);

    //Set the connectors
    webAppConnector = new WebConnector(publicAddress, getIntegerProperty(WEBAPP_PORT, null), 9090,
            getStringProperty(WEBAPP_AUTHENTICATION, null), getStringProperty(WEBAPP_REALM, null));
    webServiceConnector = new WebConnector(publicAddress, getIntegerProperty(WEBSERVICE_PORT, null), 9091,
            getStringProperty(WEBSERVICE_AUTHENTICATION, null), getStringProperty(WEBSERVICE_REALM, null));
    multicastConnector = new WebConnector(getStringProperty(MULTICAST_ADDR, null),
            getIntegerProperty(MULTICAST_PORT, null), 9091, null, null);

    // Collect the master address.
    final LinkedHashSet<String> set = new LinkedHashSet<>();
    try {
        findMatchingAddress(getStringProperty(QWAZR_MASTERS, null), set);
    } catch (SocketException e) {
        LOGGER.warning("Failed in extracting IP information. No master server is configured.");
    }
    this.masters = set.isEmpty() ? null : Collections.unmodifiableSet(set);

    this.groups = buildSet(getStringProperty(QWAZR_GROUPS, null), ",; \t", true);
}

From source file:com.bigdata.dastor.dht.Range.java

private static Set<Range> intersectionOneWrapping(Range wrapping, Range other) {
    Set<Range> intersection = new HashSet<Range>(2);
    if (other.contains(wrapping.right))
        intersection.add(new Range(other.left, wrapping.right));
    // need the extra compareto here because ranges are asymmetrical; wrapping.left _is not_ contained by the wrapping range
    if (other.contains(wrapping.left) && wrapping.left.compareTo(other.right) < 0)
        intersection.add(new Range(wrapping.left, other.right));
    return Collections.unmodifiableSet(intersection);
}

From source file:net.sourceforge.fenixedu.domain.accounting.AccountingTransaction.java

@Override
public Set<AccountingTransaction> getAdjustmentTransactionsSet() {
    return Collections.unmodifiableSet(super.getAdjustmentTransactionsSet());
}

From source file:com.hmsinc.epicenter.model.analysis.AnalysisParameters.java

/**
 * @return the genders//from ww  w .  j  av a2  s .c o  m
 */
public Set<Gender> getGenders() {
    final Set<Gender> allGenders = new HashSet<Gender>();
    if (attributes != null) {
        for (Attribute a : attributes) {
            if (a instanceof Gender) {
                allGenders.add((Gender) a);
            }
        }
    }
    return Collections.unmodifiableSet(allGenders);
}

From source file:net.sourceforge.fenixedu.domain.Shift.java

@Override
public Set<StudentGroup> getAssociatedStudentGroupsSet() {
    Set<StudentGroup> result = new HashSet<StudentGroup>();
    for (StudentGroup sg : super.getAssociatedStudentGroupsSet()) {
        if (sg.getValid()) {
            result.add(sg);// w  w w  .ja  va2  s  .c o  m
        }
    }
    return Collections.unmodifiableSet(result);
}

From source file:com.nflabs.shiro.cache.zookeeper.ZookeeperCache.java

@Override
public Set<K> keys() {
    if (!isBaseDirectoryExist()) {
        LOG.debug("The Zookeeper base dir doesnt exist, abort.");
        return Collections.emptySet();
    }// www  .j  a  v a  2s  .  c  o m

    try {
        @SuppressWarnings("unchecked")
        List<K> childrens = (List<K>) zookeeperClient.getChildren(zookeeperBasePath, null);
        if (!CollectionUtils.isEmpty(childrens)) {
            return Collections.unmodifiableSet(new LinkedHashSet<K>(childrens));
        } else {
            return Collections.emptySet();
        }
    } catch (InterruptedException | KeeperException e) {
        //throw new CacheException(e);
        LOG.error("Error: {}", e.getMessage());
        return Collections.emptySet();
    }
}