Examples of SerialExecutor

com.linkedin.parseq.internal.SerialExecutor
An executor that provides the following guarantees:
1. Only one task may be executed at a time 2. The completion of a task happens-before the execution of the next task
For more on the happens-before constraint see the {@code java.util.concurrent}package documentation.
It is possible for the underlying executor to throw an exception signaling that it is not able to accept new work. For example, this can occur with an executor that has a bounded queue size and an {@link java.util.concurrent.ThreadPoolExecutor.AbortPolicy}. If this occurs the executor will run the {@code rejectionHandler} to signal this failureto a layer that can more appropriate handle this event. @author Chris Pettitt (cpettitt@linkedin.com)
freenet.support.SerialExecutor
org.apache.felix.dm.impl.SerialExecutor
Allows you to enqueue tasks from multiple threads and then execute them on one thread sequentially. It assumes more than one thread will try to execute the tasks and it will make an effort to pick the first task that comes along whilst making sure subsequent tasks return without waiting.
This class is lock free and ensures "safe object publication" between scheduling threads and actual executing thread: if one thread T1 schedules a task, but another thread T2 actually executes it, then all the objects from the T1 thread will be "safely published" to the executing T2 thread. Safe publication is ensured because we are using a ConcurrentLinkedQueue. (see [1], chapter 3.5.3 (Safe publication idioms). [1] Java Concurrency In Practice, Addison Wesley @author Felix Project Team
org.papoose.core.util.SerialExecutor
A handy wrapper class that conveniently queues runnables for execution.
Use this class when you need to have multiple queues feeding a single thread pool. @version $Revision: 228 $ $Date: 2010-01-12 15:40:06 -0600 (Tue, 12 Jan 2010) $
org.papoose.event.util.SerialExecutor
A handy wrapper class that conveniently queues runnables for execution.
Use this class when you need to have multiple queues feeding a single thread pool. @version $Revision: 228 $ $Date: 2010-01-12 13:40:06 -0800 (Tue, 12 Jan 2010) $
org.papoose.log.util.SerialExecutor
A handy wrapper class that conveniently queues runnables for execution.
Use this class when you need to have multiple queues feeding a single thread pool. @version $Revision: 228 $ $Date: 2010-01-12 13:40:06 -0800 (Tue, 12 Jan 2010) $

Examples of com.linkedin.parseq.internal.SerialExecutor

    } while (!_stateRef.compareAndSet(currState, newState));


    final long planId = NEXT_PLAN_ID.getAndIncrement();
    final Logger planLogger = _loggerFactory.getLogger(LOGGER_BASE + ":planClass=" + task.getClass().getName());
    final TaskLogger taskLogger = new TaskLogger(task, _allLogger, _rootLogger, planLogger);
    final Executor taskExecutor = new SerialExecutor(_taskExecutor, new CancelPlanRejectionHandler(task));
    new ContextImpl(new PlanContext(planId, this, taskExecutor, _timerExecutor, taskLogger), task).runTask();


    InternalUtil.unwildcardTask(task).addListener(_taskDoneListener);
  }

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Examples of freenet.support.SerialExecutor

    entriesByKey = LRUMap.createSafeMap();
    blockOfferListByKey = LRUMap.createSafeMap();
    this.node = node;
    offerAuthenticatorKey = new byte[32];
    node.random.nextBytes(offerAuthenticatorKey);
    offerExecutor = new SerialExecutor(NativeThread.HIGH_PRIORITY);
    node.ticker.queueTimedJob(new FailureTableCleaner(), CLEANUP_PERIOD);
  }

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Examples of freenet.support.SerialExecutor

      Logger.debug(this, "Initialize Plugin Manager config");


    client = core.makeClient(PRIO, true, false);


    // callback executor
    executor = new SerialExecutor(NativeThread.NORM_PRIORITY);
    executor.start(node.executor, "PM callback executor");


    pmconfig = new SubConfig("pluginmanager", node.config);
//    pmconfig.register("configfile", "fplugins.ini", 9, true, true, "PluginConfig.configFile", "PluginConfig.configFileLong",
//        new StringCallback() {

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Examples of org.apache.felix.dm.impl.SerialExecutor

     */
    public ServiceDependencyImpl(BundleContext context, Logger logger) {
        super(logger);
        m_context = context;
        m_autoConfig = true;
        m_serial = new SerialExecutor(logger);
    }

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Examples of org.apache.felix.dm.impl.SerialExecutor

    }


    /** Copying constructor that clones an existing instance. */
    public ServiceDependencyImpl(ServiceDependencyImpl prototype) {
        super(prototype);
        m_serial = new SerialExecutor(m_logger);
        synchronized (prototype) {
            m_context = prototype.m_context;
            m_autoConfig = prototype.m_autoConfig;
            m_trackedServiceName = prototype.m_trackedServiceName;
            m_nullObject = prototype.m_nullObject;

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Examples of org.papoose.core.util.SerialExecutor

        this.framework = framework;


        savedStartManager = framework.getStartManager();
        framework.setStartManager(this);


        this.serialExecutor = new SerialExecutor(framework.getExecutorService());


        BundleContext systemBundleContext = framework.getSystemBundleContext();


        ServiceReference reference = systemBundleContext.getServiceReference(StartLevelStore.class.getName());
        if (reference != null)

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Examples of org.papoose.core.util.SerialExecutor


    Executor getSerialExecutor()
    {
        synchronized (lock)
        {
            if (serialExecutor == null) serialExecutor = new SerialExecutor(framework.getExecutorService());
        }


        return serialExecutor;
    }

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Examples of org.papoose.event.util.SerialExecutor

        private final EventHandler handler;
        private final Filter filter;


        private EventListener(String[][] paths, ServiceReference reference, EventHandler handler, String filter) throws InvalidSyntaxException
        {
            this.executor = new SerialExecutor(EventAdminImpl.this.executor);
            this.paths = paths;
            this.reference = reference;
            this.handler = handler;
            this.filter = (filter == null ? DEFAULT_FILTER : context.createFilter(filter));
        }

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Examples of org.papoose.log.util.SerialExecutor

     */
    public void addLogListener(LogListener listener)
    {
        LOGGER.entering(CLASS_NAME, "addLogListener", listener);


        listeners.add(new LogListenerHolder(listener, new SerialExecutor(executorService)));


        LOGGER.exiting(CLASS_NAME, "addLogListener");
    }

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