Package java.util.concurrent.locks

Examples of java.util.concurrent.locks.ReentrantReadWriteLock.readLock()

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    protected LockSupport()
    {
        ReentrantReadWriteLock lock = new ReentrantReadWriteLock();

        readLock = lock.readLock();
        writeLock = lock.writeLock();
    }

    /**
     * Locks the shared read lock. Any number of threads may lock the read lock at the same time.
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    this.diagnostics = new StringBuilder();
    this.credentials = creds;
    this.metrics = metrics;
    user = containerTokenIdentifier.getApplicationSubmitter();
    ReadWriteLock readWriteLock = new ReentrantReadWriteLock();
    this.readLock = readWriteLock.readLock();
    this.writeLock = readWriteLock.writeLock();

    stateMachine = stateMachineFactory.make(this);
  }
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    this.appId = appId;
    this.credentials = credentials;
    this.aclsManager = aclsManager;
    this.context = context;
    ReentrantReadWriteLock lock = new ReentrantReadWriteLock();
    readLock = lock.readLock();
    writeLock = lock.writeLock();
    stateMachine = stateMachineFactory.make(this);
  }

  @Override
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    this.newApiCommitter = newApiCommitter;

    this.taskAttemptListener = taskAttemptListener;
    this.eventHandler = eventHandler;
    ReadWriteLock readWriteLock = new ReentrantReadWriteLock();
    this.readLock = readWriteLock.readLock();
    this.writeLock = readWriteLock.writeLock();

    this.jobCredentials = jobCredentials;
    this.jobTokenSecretManager = jobTokenSecretManager;
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    this.lastHealthReportTime = System.currentTimeMillis();

    this.latestNodeHeartBeatResponse.setResponseId(0);

    ReentrantReadWriteLock lock = new ReentrantReadWriteLock();
    this.readLock = lock.readLock();
    this.writeLock = lock.writeLock();

    this.stateMachine = stateMachineFactory.make(this);
   
    this.nodeUpdateQueue = new ConcurrentLinkedQueue<UpdatedContainerInfo>(); 
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    this.sharedDomainParticipantId =
        waveDomain != null ? ParticipantIdUtil.makeUnsafeSharedDomainParticipantId(waveDomain)
            : null;
    this.storageContinuationExecutor = storageContinuationExecutor;
    ReentrantReadWriteLock readWriteLock = new ReentrantReadWriteLock();
    this.readLock = readWriteLock.readLock();
    this.writeLock = readWriteLock.writeLock();

    waveletStateFuture.addListener(
        new Runnable() {
          @Override
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    public LRUMap(int initialEntries, int maxEntries)
    {
        super(initialEntries, 0.8f, true);
        _maxEntries = maxEntries;
        final ReentrantReadWriteLock rwl = new ReentrantReadWriteLock();
        _readLock = rwl.readLock();
        _writeLock = rwl.writeLock();
    }

    @Override
    protected boolean removeEldestEntry(Map.Entry<K,V> eldest) {
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  private final SearchFactoryImplementor searchFactoryImplementor;

  public StatisticsImpl(SearchFactoryImplementor searchFactoryImplementor) {
    ReadWriteLock lock = new ReentrantReadWriteLock();
    readLock = lock.readLock();
    writeLock = lock.writeLock();

    this.searchFactoryImplementor = searchFactoryImplementor;
  }
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    this.visitor = new LuceneWorkVisitor( workspace );
    this.maxQueueLength = CommonPropertiesParse.extractMaxQueueSize( indexName, props );
    this.queueingExecutor = Executors.newFixedThreadPool( 1, "Index updates queue processor for index " + indexName, maxQueueLength );
    this.workersExecutor = BackendFactory.buildWorkersExecutor( props, indexName );
    ReentrantReadWriteLock readWriteLock = new ReentrantReadWriteLock();
    readLock = readWriteLock.readLock();
    writeLock = readWriteLock.writeLock();
  }

  private LuceneBackendResources(LuceneBackendResources previous) {
    this.indexName = previous.indexName;
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  private final SearchFactoryImplementor searchFactoryImplementor;

  public StatisticsImpl(SearchFactoryImplementor searchFactoryImplementor) {
    ReadWriteLock lock = new ReentrantReadWriteLock();
    readLock = lock.readLock();
    writeLock = lock.writeLock();

    this.searchFactoryImplementor = searchFactoryImplementor;
  }
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