本文整理了Java中io.reactivex.Flowable.delay()方法的一些代码示例，展示了Flowable.delay()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Flowable.delay()方法的具体详情如下：
包路径：io.reactivex.Flowable
类名称：Flowable
方法名：delay

Flowable.delay介绍

[英]Returns a Flowable that emits the items emitted by the source Publisher shifted forward in time by a specified delay. Error notifications from the source Publisher are not delayed.

Backpressure: The operator doesn't interfere with the backpressure behavior which is determined by the source Publisher. Scheduler: This version of delay operates by default on the computation Scheduler.
[中]返回一个FlowTable，该FlowTable发出源发布服务器发出的项，这些项在时间上向前移动了指定的延迟。来自源发布服务器的错误通知不会延迟。
背压：操作员不会干扰由源发布者确定的背压行为。调度程序：默认情况下，此版本的延迟在计算调度程序上运行。

代码示例

代码示例来源：origin: ReactiveX/RxJava

@Override
  public Publisher<Integer> apply(Boolean t1) {
    return Flowable.just(2).delay(500, TimeUnit.MILLISECONDS);
  }
});

代码示例来源：origin: ReactiveX/RxJava

@Override
  public Flowable<Integer> apply(Integer x) {
    System.out.println("testRepeatRetarget -> " + x);
    concatBase.add(x);
    return Flowable.<Integer>empty()
        .delay(200, TimeUnit.MILLISECONDS);
  }
})

代码示例来源：origin: ReactiveX/RxJava

@Override
  public Publisher<Integer> apply(Boolean t1) {
    return Flowable.just(2).delay(500, TimeUnit.MILLISECONDS);
  }
});

代码示例来源：origin: ReactiveX/RxJava

@Override
  public Integer apply(Integer v) throws Exception {
    Flowable.just(1).delay(10, TimeUnit.SECONDS).blockingLatest().iterator().hasNext();
    return v;
  }
})

代码示例来源：origin: ReactiveX/RxJava

@Override
  public Integer apply(Integer v) throws Exception {
    Flowable.just(1).delay(10, TimeUnit.SECONDS).blockingIterable().iterator().next();
    return v;
  }
})

代码示例来源：origin: ReactiveX/RxJava

@Override
  public Integer apply(Integer v) throws Exception {
    Flowable.just(1).delay(10, TimeUnit.SECONDS).blockingNext().iterator().hasNext();
    return v;
  }
})

代码示例来源：origin: ReactiveX/RxJava

@Override
  public Flowable<Integer> apply(Integer i) throws Exception {
    return i == 3 ? Flowable.just(i) : Flowable
        .just(i)
        .delay(1, TimeUnit.MILLISECONDS, Schedulers.io());
  }
})

代码示例来源：origin: ReactiveX/RxJava

@Override
  public Integer apply(Integer v) throws Exception {
    Flowable.just(1).delay(10, TimeUnit.SECONDS).toFuture().get();
    return v;
  }
})

代码示例来源：origin: ReactiveX/RxJava

@Override
  public Flowable<Object> apply(Flowable<Object> f) throws Exception {
    return f.delay(Functions.justFunction(Flowable.never()));
  }
});

代码示例来源：origin: ReactiveX/RxJava

@Override
  public Integer apply(Integer v) throws Exception {
    Flowable.just(1).delay(10, TimeUnit.SECONDS).blockingLast();
    return v;
  }
})

代码示例来源：origin: ReactiveX/RxJava

@Override
  public Integer apply(Integer v) throws Exception {
    Flowable.just(1).delay(10, TimeUnit.SECONDS).blockingLast();
    return v;
  }
})

代码示例来源：origin: ReactiveX/RxJava

@Test(expected = NullPointerException.class)
public void delayWithFunctionReturnsNull() {
  just1.delay(new Function<Integer, Publisher<Object>>() {
    @Override
    public Publisher<Object> apply(Integer v) {
      return null;
    }
  }).blockingSubscribe();
}

代码示例来源：origin: ReactiveX/RxJava

@Test(expected = NullPointerException.class)
public void delayBothItemSupplierReturnsNull() {
  just1.delay(just1, new Function<Integer, Publisher<Object>>() {
    @Override
    public Publisher<Object> apply(Integer v) {
      return null;
    }
  }).blockingSubscribe();
}

代码示例来源：origin: ReactiveX/RxJava

@Override
  public Integer apply(Integer v) throws Exception {
    return Flowable.just(2).delay(100, TimeUnit.MILLISECONDS).blockingLast();
  }
})

代码示例来源：origin: ReactiveX/RxJava

@Override
  public Integer apply(Integer v) throws Exception {
    Flowable.just(1).delay(10, TimeUnit.SECONDS).blockingFirst();
    return v;
  }
})

代码示例来源：origin: ReactiveX/RxJava

@Test
  public void itemDelayReturnsNull() {
    Flowable.just(1).delay(new Function<Integer, Publisher<Object>>() {
      @Override
      public Publisher<Object> apply(Integer t) throws Exception {
        return null;
      }
    })
    .test()
    .assertFailureAndMessage(NullPointerException.class, "The itemDelay returned a null Publisher");
  }
}

代码示例来源：origin: ReactiveX/RxJava

@Test
public void awaitCountLess3() {
  Flowable.range(1, 4).delay(50, TimeUnit.MILLISECONDS)
  .test()
  .awaitCount(5, TestWaitStrategy.SLEEP_1MS)
  .assertResult(1, 2, 3, 4);
}

代码示例来源：origin: ReactiveX/RxJava

@Test
public void skipLastTimedCustomSchedulerDelayError() {
  Flowable.just(1).concatWith(Flowable.just(2).delay(500, TimeUnit.MILLISECONDS))
  .skipLast(300, TimeUnit.MILLISECONDS, Schedulers.io(), true)
  .test()
  .awaitDone(5, TimeUnit.SECONDS)
  .assertResult(1);
}

代码示例来源：origin: ReactiveX/RxJava

@Test
public void skipLastTimedDefaultScheduler() {
  Flowable.just(1).concatWith(Flowable.just(2).delay(500, TimeUnit.MILLISECONDS))
  .skipLast(300, TimeUnit.MILLISECONDS)
  .test()
  .awaitDone(5, TimeUnit.SECONDS)
  .assertResult(1);
}

代码示例来源：origin: ReactiveX/RxJava

@Test
public void delayWithTimeDelayError() throws Exception {
  Flowable.just(1).concatWith(Flowable.<Integer>error(new TestException()))
  .delay(100, TimeUnit.MILLISECONDS, true)
  .test()
  .awaitDone(5, TimeUnit.SECONDS)
  .assertFailure(TestException.class, 1);
}