Example usage for java.util Collections newSetFromMap

Introduction

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

Prototype

public static <E> Set<E> newSetFromMap(Map<E, Boolean> map)

Source Link

Document

Returns a set backed by the specified map.

Usage

From source file:com.kixeye.chassis.transport.websocket.WebSocketSession.java

protected WebSocketSession(ActionInvokingWebSocket webSocket) {
    this.webSocket = webSocket;
    this.properties = new ConcurrentHashMap<>();
    this.closeListeners = Collections.newSetFromMap(new ConcurrentHashMap<Runnable, Boolean>());
}

From source file:com.radiofarda.istgah.model.MusicProvider.java

public MusicProvider(MusicProviderSource source) {
    mSource = source;// w w  w.  j  a va  2s .  c  om
    mMusicListById = new ConcurrentHashMap<>();
    mFavoriteTracks = Collections.newSetFromMap(new ConcurrentHashMap<String, Boolean>());
}

From source file:com.adaptris.core.AdaptrisConnectionImp.java

/**
 * <p>/* ww  w . j  a va  2s .com*/
 * Created a new instance.
 * </p>
 */
public AdaptrisConnectionImp() {
    consumers = Collections.newSetFromMap(new WeakHashMap<AdaptrisMessageConsumer, Boolean>());
    producers = Collections.newSetFromMap(new WeakHashMap<AdaptrisMessageProducer, Boolean>());
    listeners = Collections.newSetFromMap(new WeakHashMap<StateManagedComponent, Boolean>());
    state = ClosedState.getInstance();
}

From source file:com.phearom.um.model.MyMusicProvider.java

private MyMusicProvider() {
    mMusicListByGenre = new ConcurrentHashMap<>();
    mMusicListById = new ConcurrentHashMap<>();
    mFavoriteTracks = Collections.newSetFromMap(new ConcurrentHashMap<String, Boolean>());
}

From source file:com.phearom.um.model.MusicProvider.java

public MusicProvider(Context context) {
    this.mContext = context;
    mMusicListByGenre = new ConcurrentHashMap<>();
    mMusicListById = new ConcurrentHashMap<>();
    mFavoriteTracks = Collections.newSetFromMap(new ConcurrentHashMap<String, Boolean>());
}

From source file:com.classiqo.nativeandroid_32bitz.model.MusicProvider.java

public MusicProvider(MusicProviderSource source) {
    mSource = source;// ww  w . j a v a  2  s .c  o m
    mMusicListByGenre = new ConcurrentHashMap<>();
    mMusicListById = new ConcurrentHashMap<>();
    mFavoriteTracks = Collections.newSetFromMap(new ConcurrentHashMap<String, Boolean>());
}

From source file:org.b3log.symphony.processor.channel.UserChannel.java

/**
 * Called when the socket connection with the browser is established.
 *
 * @param session session/*w  w  w  . j ava  2  s.c o  m*/
 */
@OnOpen
public void onConnect(final Session session) {
    final JSONObject user = (JSONObject) Channels.getHttpSessionAttribute(session, User.USER);
    if (null == user) {
        return;
    }

    final String userId = user.optString(Keys.OBJECT_ID);

    Set<Session> userSessions = SESSIONS.get(userId);
    if (null == userSessions) {
        userSessions = Collections.newSetFromMap(new ConcurrentHashMap());
    }
    userSessions.add(session);

    SESSIONS.put(userId, userSessions);

    updateUserOnlineFlag(userId, true);
}

From source file:backup.namenode.NameNodeRestoreProcessor.java

public NameNodeRestoreProcessor(Configuration conf, NameNode namenode, UserGroupInformation ugi)
        throws Exception {
    this.ugi = ugi;
    this.conf = conf;
    this.namesystem = namenode.getNamesystem();
    this.blockManager = namesystem.getBlockManager();
    Cache<ExtendedBlock, Boolean> cache = CacheBuilder.newBuilder().expireAfterWrite(10, TimeUnit.MINUTES)
            .build();/*from   w  ww. j a v a 2  s .com*/
    currentRequestedRestore = Collections.newSetFromMap(cache.asMap());
    pollTime = conf.getLong(DFS_BACKUP_NAMENODE_MISSING_BLOCKS_POLL_TIME_KEY,
            DFS_BACKUP_NAMENODE_MISSING_BLOCKS_POLL_TIME_DEFAULT);
    blockCheck = new NameNodeBackupBlockCheckProcessor(conf, this, namenode, ugi);
    start();
}

From source file:org.biopax.validator.impl.ValidatorImpl.java

public ValidatorImpl() {
    results = Collections.newSetFromMap(new ConcurrentHashMap<Validation, Boolean>());
}

From source file:com.pi.android.brainbeats.model.MusicProvider.java

public MusicProvider(Context context, MusicProviderSource source) {

    mSource = source;/*from  w w w.  j a  va  2  s. c o  m*/
    mMusicListByGenre = new ConcurrentHashMap<>();
    mMusicListById = new ConcurrentHashMap<>();
    mFavoriteTracks = Collections.newSetFromMap(new ConcurrentHashMap<String, Boolean>());
}