Examples with DelayedEventHandler com.lmax.disruptor.dsl.stubs.DelayedEventHandler used on opensource projects

Example 11 with DelayedEventHandler

use of com.lmax.disruptor.dsl.stubs.DelayedEventHandler in project disruptor by LMAX-Exchange.

the class DisruptorTest method shouldSupportCustomProcessorsAndHandlersAsDependencies.

@Test
public void shouldSupportCustomProcessorsAndHandlersAsDependencies() throws Exception {
    final DelayedEventHandler delayedEventHandler1 = createDelayedEventHandler();
    final DelayedEventHandler delayedEventHandler2 = createDelayedEventHandler();
    disruptor.handleEventsWith(delayedEventHandler1);
    RingBuffer<TestEvent> ringBuffer = disruptor.getRingBuffer();
    CountDownLatch countDownLatch = new CountDownLatch(2);
    EventHandler<TestEvent> handlerWithBarrier = new EventHandlerStub<TestEvent>(countDownLatch);
    final SequenceBarrier sequenceBarrier = disruptor.after(delayedEventHandler1).asSequenceBarrier();
    final BatchEventProcessor<TestEvent> processor = new BatchEventProcessor<TestEvent>(ringBuffer, sequenceBarrier, delayedEventHandler2);
    disruptor.after(delayedEventHandler1).and(processor).handleEventsWith(handlerWithBarrier);
    ensureTwoEventsProcessedAccordingToDependencies(countDownLatch, delayedEventHandler1, delayedEventHandler2);
}

Example 12 with DelayedEventHandler

use of com.lmax.disruptor.dsl.stubs.DelayedEventHandler in project disruptor by LMAX-Exchange.

the class DisruptorTest method shouldSupportHandlersAsDependenciesToCustomProcessors.

@Test
public void shouldSupportHandlersAsDependenciesToCustomProcessors() throws Exception {
    final DelayedEventHandler delayedEventHandler = createDelayedEventHandler();
    disruptor.handleEventsWith(delayedEventHandler);
    RingBuffer<TestEvent> ringBuffer = disruptor.getRingBuffer();
    CountDownLatch countDownLatch = new CountDownLatch(2);
    EventHandler<TestEvent> handlerWithBarrier = new EventHandlerStub<TestEvent>(countDownLatch);
    final SequenceBarrier sequenceBarrier = disruptor.after(delayedEventHandler).asSequenceBarrier();
    final BatchEventProcessor<TestEvent> processor = new BatchEventProcessor<TestEvent>(ringBuffer, sequenceBarrier, handlerWithBarrier);
    disruptor.handleEventsWith(processor);
    ensureTwoEventsProcessedAccordingToDependencies(countDownLatch, delayedEventHandler);
}

Example 13 with DelayedEventHandler

use of com.lmax.disruptor.dsl.stubs.DelayedEventHandler in project disruptor by LMAX-Exchange.

the class DisruptorTest method shouldSupportUsingWorkerPoolAsDependencyAndProcessFirstEventAsSoonAsItIsAvailable.

@Test
public void shouldSupportUsingWorkerPoolAsDependencyAndProcessFirstEventAsSoonAsItIsAvailable() throws Exception {
    final TestWorkHandler workHandler1 = createTestWorkHandler();
    final TestWorkHandler workHandler2 = createTestWorkHandler();
    final DelayedEventHandler delayedEventHandler = createDelayedEventHandler();
    disruptor.handleEventsWithWorkerPool(workHandler1, workHandler2).then(delayedEventHandler);
    publishEvent();
    publishEvent();
    workHandler1.processEvent();
    delayedEventHandler.processEvent();
    workHandler2.processEvent();
    delayedEventHandler.processEvent();
}

Example 14 with DelayedEventHandler

use of com.lmax.disruptor.dsl.stubs.DelayedEventHandler in project disruptor by LMAX-Exchange.

the class DisruptorTest method shouldAllowSpecifyingSpecificEventProcessorsToWaitFor.

@Test
public void shouldAllowSpecifyingSpecificEventProcessorsToWaitFor() throws Exception {
    DelayedEventHandler handler1 = createDelayedEventHandler();
    DelayedEventHandler handler2 = createDelayedEventHandler();
    CountDownLatch countDownLatch = new CountDownLatch(2);
    EventHandler<TestEvent> handlerWithBarrier = new EventHandlerStub<TestEvent>(countDownLatch);
    disruptor.handleEventsWith(handler1, handler2);
    disruptor.after(handler1, handler2).handleEventsWith(handlerWithBarrier);
    ensureTwoEventsProcessedAccordingToDependencies(countDownLatch, handler1, handler2);
}

Example 15 with DelayedEventHandler

use of com.lmax.disruptor.dsl.stubs.DelayedEventHandler in project disruptor by LMAX-Exchange.

the class DisruptorTest method shouldWaitOnAllProducersJoinedByAnd.

@Test
public void shouldWaitOnAllProducersJoinedByAnd() throws Exception {
    DelayedEventHandler handler1 = createDelayedEventHandler();
    DelayedEventHandler handler2 = createDelayedEventHandler();
    CountDownLatch countDownLatch = new CountDownLatch(2);
    EventHandler<TestEvent> handlerWithBarrier = new EventHandlerStub<TestEvent>(countDownLatch);
    disruptor.handleEventsWith(handler1);
    final EventHandlerGroup<TestEvent> handler2Group = disruptor.handleEventsWith(handler2);
    disruptor.after(handler1).and(handler2Group).handleEventsWith(handlerWithBarrier);
    ensureTwoEventsProcessedAccordingToDependencies(countDownLatch, handler1, handler2);
}