Package com.google.common.util.concurrent.FuturesTest

Examples of com.google.common.util.concurrent.FuturesTest.SingleCallListener

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    abstractFuture.set(DATA1);
    ExecutorSpy spy = new ExecutorSpy(directExecutor());
    ListenableFuture<String> listenableFuture =
        listenInPoolThread(abstractFuture, spy);

    SingleCallListener singleCallListener = new SingleCallListener();
    singleCallListener.expectCall();

    assertFalse(spy.wasExecuted);
    assertFalse(singleCallListener.wasCalled());
    assertTrue(listenableFuture.isDone()); // We call AbstractFuture#set above.

    // #addListener() will run the listener immediately because the Future is
    // already finished (we explicitly set the result of it above).
    listenableFuture.addListener(singleCallListener, directExecutor());
    assertEquals(DATA1, listenableFuture.get());

    // 'spy' should have been ignored since 'abstractFuture' was done before
    // a listener was added.
    assertFalse(spy.wasExecuted);
    assertTrue(singleCallListener.wasCalled());
    assertTrue(listenableFuture.isDone());
  }
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        NonListenableSettableFuture.create();
    ExecutorSpy spy = new ExecutorSpy(executorService);
    ListenableFuture<String> listenableFuture =
        listenInPoolThread(abstractFuture, spy);

    SingleCallListener singleCallListener = new SingleCallListener();
    singleCallListener.expectCall();

    assertFalse(spy.wasExecuted);
    assertFalse(singleCallListener.wasCalled());
    assertFalse(listenableFuture.isDone());

    listenableFuture.addListener(singleCallListener, executorService);
    abstractFuture.set(DATA1);
    assertEquals(DATA1, listenableFuture.get());
    singleCallListener.waitForCall();

    assertTrue(spy.wasExecuted);
    assertTrue(singleCallListener.wasCalled());
    assertTrue(listenableFuture.isDone());
  }
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    NonListenableSettableFuture<String> abstractFuture =
        NonListenableSettableFuture.create();
    ListenableFuture<String> listenableFuture =
        listenInPoolThread(abstractFuture, executorService);

    SingleCallListener singleCallListener = new SingleCallListener();
    singleCallListener.expectCall();

    assertFalse(singleCallListener.wasCalled());
    assertFalse(listenableFuture.isDone());

    listenableFuture.addListener(singleCallListener, directExecutor());
    /*
     * Don't shut down until the listenInPoolThread task has been accepted to
     * run. We want to see what happens when it's interrupted, not when it's
     * rejected.
     */
    submitSuccessful.await();
    executorService.shutdownNow();
    abstractFuture.set(DATA1);
    assertEquals(DATA1, listenableFuture.get());
    singleCallListener.waitForCall();

    assertTrue(singleCallListener.wasCalled());
    assertTrue(listenableFuture.isDone());
  }
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    abstractFuture.set(DATA1);
    ExecutorSpy spy = new ExecutorSpy(sameThreadExecutor());
    ListenableFuture<String> listenableFuture =
        listenInPoolThread(abstractFuture, spy);

    SingleCallListener singleCallListener = new SingleCallListener();
    singleCallListener.expectCall();

    assertFalse(spy.wasExecuted);
    assertFalse(singleCallListener.wasCalled());
    assertTrue(listenableFuture.isDone()); // We call AbstractFuture#set above.

    // #addListener() will run the listener immediately because the Future is
    // already finished (we explicitly set the result of it above).
    listenableFuture.addListener(singleCallListener, sameThreadExecutor());
    assertEquals(DATA1, listenableFuture.get());

    // 'spy' should have been ignored since 'abstractFuture' was done before
    // a listener was added.
    assertFalse(spy.wasExecuted);
    assertTrue(singleCallListener.wasCalled());
    assertTrue(listenableFuture.isDone());
  }
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        NonListenableSettableFuture.create();
    ExecutorSpy spy = new ExecutorSpy(executorService);
    ListenableFuture<String> listenableFuture =
        listenInPoolThread(abstractFuture, spy);

    SingleCallListener singleCallListener = new SingleCallListener();
    singleCallListener.expectCall();

    assertFalse(spy.wasExecuted);
    assertFalse(singleCallListener.wasCalled());
    assertFalse(listenableFuture.isDone());

    listenableFuture.addListener(singleCallListener, executorService);
    abstractFuture.set(DATA1);
    assertEquals(DATA1, listenableFuture.get());
    singleCallListener.waitForCall();

    assertTrue(spy.wasExecuted);
    assertTrue(singleCallListener.wasCalled());
    assertTrue(listenableFuture.isDone());
  }
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Related Classes of com.google.common.util.concurrent.FuturesTest.SingleCallListener

  • com.google.common.util.concurrent.JdkFutureAdaptersTest
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