Example usage for java.util Collections synchronizedSet

Introduction

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

Prototype

public static <T> Set<T> synchronizedSet(Set<T> s)

Source Link

Document

Returns a synchronized (thread-safe) set backed by the specified set.

Usage

From source file:org.codehaus.mojo.aspectj.AjcHelper.java

/**
 * Constructs AspectJ compiler classpath string
 * //from   w  w  w. j a va  2s .  c  o m
 * @param project the Maven Project
 * @param pluginArtifacts the plugin Artifacts
 * @param outDirs the outputDirectories
 * @return a os spesific classpath string
 */
public static String createClassPath(MavenProject project, List pluginArtifacts, List outDirs) {
    String cp = new String();
    Set classPathElements = Collections.synchronizedSet(new LinkedHashSet());
    classPathElements.addAll(project.getDependencyArtifacts());
    classPathElements.addAll(project.getArtifacts());
    classPathElements.addAll(pluginArtifacts == null ? Collections.EMPTY_LIST : pluginArtifacts);
    Iterator iter = classPathElements.iterator();
    while (iter.hasNext()) {
        Artifact classPathElement = (Artifact) iter.next();
        File artifact = classPathElement.getFile();
        if (null != artifact) {
            cp += classPathElement.getFile().getAbsolutePath();
            cp += File.pathSeparatorChar;
        }
    }
    Iterator outIter = outDirs.iterator();
    while (outIter.hasNext()) {
        cp += outIter.next();
        cp += File.pathSeparatorChar;
    }

    if (cp.endsWith("" + File.pathSeparatorChar)) {
        cp = cp.substring(0, cp.length() - 1);
    }

    cp = StringUtils.replace(cp, "//", "/");
    return cp;
}

From source file:org.arrow.runtime.execution.MultipleEventExecution.java

/**
 * Adds the given received event id.// ww  w .ja v a2 s .c  o m
 * 
 * @param eventId the event id value
 */
public void addReceivedEventId(String eventId) {

    Assert.notNull(eventId);
    if (receivedEventIds == null) {
        receivedEventIds = Collections.synchronizedSet(new HashSet<>());
    }

    receivedEventIds.add(eventId);
    evaluateExecutionState();
}

From source file:fr.aliasource.webmail.pool.Pool.java

public Pool(String poolId, IPoolableObjectFactory<T> factory, int poolSize, String destroyMethodName,
        long keepAlivePeriod) {
    this.logger = LogFactory.getLog(getClass());
    this.poolId = poolId;
    this.objectsInUse = Collections.synchronizedSet(new HashSet<T>());
    this.destroyMethod = destroyMethodName;
    this.availableObjects = new LinkedBlockingQueue<T>(poolSize);

    for (int i = 0; i < poolSize; i++) {
        logger.info(poolId + ": Adding pooled object...");
        availableObjects.add(factory.createNewObject());
        logger.info(poolId + ": Pooled object added.");
    }//  w ww  .j a  v a  2  s . c o m

    keepAliveTimer = new Timer(poolId + "-keepalive-timer", true);
    KeepAliveTask<T> kaTsk = new KeepAliveTask<T>(availableObjects, factory, this);
    keepAliveTimer.scheduleAtFixedRate(kaTsk, 10000, keepAlivePeriod);
}

From source file:net.ymate.platform.module.search.support.IndexHelper.java

public IndexHelper(ISearchConfig config) {
    __isBuildWorkingSet = Collections.synchronizedSet(new HashSet<String>());
    // ??30/* w w w . j  a  v a 2 s.c  o  m*/
    long _period = config.getScheduledPeriod() * 1000L;
    if (_period <= 0) {
        _period = 30L * 1000L;
    }
    // commit?Reopen
    __scheduler = Executors.newSingleThreadScheduledExecutor();
    // ??
    __scheduler.scheduleAtFixedRate(new Runnable() {

        public void run() {
            if (__isWorking) {
                return;
            }
            __isWorking = true;
            try {
                _LOG.debug("Start Reopen Working...");
                for (Map.Entry<String, IndexSearcher> entry : Searchs.__SEARCH_CACHES.entrySet()) {
                    IndexReader _reader = entry.getValue().getIndexReader();
                    try {
                        IndexReader _reOpenedReader = DirectoryReader.openIfChanged((DirectoryReader) _reader);
                        if (_reOpenedReader != null && _reOpenedReader != _reader) {
                            _reader.decRef();
                            Searchs.__SEARCH_CACHES.put(entry.getKey(), new IndexSearcher(_reOpenedReader));
                        }
                    } catch (IOException ex) {
                        _LOG.error("Reopen And DecRef IndexReader Error:", ex);
                    }
                }
            } finally {
                _LOG.debug("End Reopen Working...");
                __isWorking = false;
            }
        }
    }, _period, _period, TimeUnit.MILLISECONDS);
}

From source file:enumsupport.reverselookupmapfactory.DeduplicatdeNumberSetFactory.java

/**
 *
 * @param numberRange ???//from w ww  .  j a  v  a 2s.c om
 * @param number  null??
 * @param numbers ??????null??????
 * @return ????(??)
 * @throws NullPointerException ?????null?????
 * @throws IllegalArgumentException ??numberrange???????
 */
public Set<T> makeSet(Range<T> numberRange, T number, T... numbers)
        throws NullPointerException, IllegalArgumentException {

    List<T> t = new ArrayList<>();
    t.add(number);

    if (numbers != null) {
        t.addAll(Arrays.asList(numbers));
    }
    for (T num : t) {
        if (num == null) {
            throw new IllegalArgumentException("?null???????");
        }
        if (!numberRange.contains(num)) {
            MessageFormat msg = new MessageFormat(
                    "????????????={0}");
            Object[] parameters = { num };
            throw new IllegalArgumentException(msg.format(parameters));
        }
    }
    Set<T> numberSet_t = Collections.synchronizedSet(new HashSet<>());
    numberSet_t.addAll(t);
    return Collections.unmodifiableSet(numberSet_t);
}

From source file:hku.fyp14017.blencode.utils.DownloadUtil.java

private DownloadUtil() {
    programDownloadQueue = Collections.synchronizedSet(new HashSet<String>());
}

From source file:cc.kune.core.server.manager.impl.SocialNetworkCache.java

/**
 * Instantiates a new social network cache.
 *///from  ww  w . j a  v a  2  s  . c  om
public SocialNetworkCache() {
    super(100);
    expiredGroups = Collections.synchronizedSet(new HashSet<Group>());
}

From source file:epgtools.dumpepgfromts.dataextractor.AbstractDataExtractor.java

/**
 * <br>// w  w w .  ja  v  a2  s.  c  om
 * ??ID???<br>
 *
 * @param tableId ????ID
 * @param tablsIds ????ID
 * @throws IllegalArgumentException<br>
 * 1:???
 */
protected AbstractDataExtractor(TABLE_ID tableId, TABLE_ID... tablsIds) throws IllegalArgumentException {

    Set<TABLE_ID> tidset = Collections.synchronizedSet(new HashSet<>());
    if (tableId == null) {
        throw new IllegalArgumentException("ID?????");
    }
    tidset.add(tableId);

    int l = tablsIds.length;
    for (int x = 0; x < l; x++) {
        TABLE_ID y = tablsIds[x];
        if (y != null) {
            tidset.add(y);
        } else {
            LOG.error(
                    "ID??null???????null?????");
        }
    }
    this.tableIds = Collections.unmodifiableSet(tidset);

}

From source file:mitm.djigzo.web.components.MultiSelectCertificateGrid.java

public Set<String> getSelected() {
    if (selected == null) {
        selected = Collections.synchronizedSet(new HashSet<String>());
    }/*from  ww  w  . j a  v  a  2 s  .c o m*/

    return selected;
}

From source file:strat.mining.multipool.stats.service.impl.middlecoin.RequestStatsLoggingServiceImpl.java

public RequestStatsLoggingServiceImpl() {
    nbAllGlobal = new AtomicInteger(0);
    nbLastGlobal = new AtomicInteger(0);
    nbAllAddress = new AtomicInteger(0);
    nbLastAddress = new AtomicInteger(0);
    nbPaidout = new AtomicInteger(0);
    nbSuggestion = new AtomicInteger(0);

    uniqueAddressesAllStats = Collections.synchronizedSet(new HashSet<String>());
    uniqueAddressesLastStats = Collections.synchronizedSet(new HashSet<String>());
    uniqueAddressesPaidout = Collections.synchronizedSet(new HashSet<String>());
}