java.time.Duration.minus()方法的使用及代码示例

x33g5p2x  于2022-01-17 转载在 其他  
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本文整理了Java中java.time.Duration.minus()方法的一些代码示例，展示了Duration.minus()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。Duration.minus()方法的具体详情如下：
包路径：java.time.Duration
类名称：Duration
方法名：minus

Duration.minus介绍

[英]Returns a copy of this duration with the specified duration subtracted.

The duration amount is measured in terms of the specified unit. Only a subset of units are accepted by this method. The unit must either have an TemporalUnit#isDurationEstimated() or be ChronoUnit#DAYS which is treated as 24 hours. Other units throw an exception.

This instance is immutable and unaffected by this method call.
[中]返回此持续时间的副本，并减去指定的持续时间。
持续时间金额按指定单位计量。此方法仅接受单元的子集。该装置必须有一个临时单位“isDurationEstimated（）”或一个计时单位“DAYS”，即24小时。其他单位抛出异常。
此实例是不可变的，不受此方法调用的影响。

代码示例

代码示例来源：origin: thinkaurelius/titan

private Duration maxWaitTime() {
  if (!toSend.isEmpty()) {
    return maxSendDelay.minus(timeSinceFirstMsg());
  }
  return FOREVER;
}

代码示例来源：origin: JanusGraph/janusgraph

private Duration maxWaitTime() {
  if (!toSend.isEmpty()) {
    return maxSendDelay.minus(timeSinceFirstMsg());
  }
  return FOREVER;
}

代码示例来源：origin: debezium/debezium

@Override
  public Duration remaining() {
    return time.minus(start.elapsedTime(), ChronoUnit.MILLIS);
  }
};

代码示例来源：origin: runelite/runelite

@Override
public boolean render()
{
  final boolean rendered = super.render();
  if (rendered)
  {
    final Duration fromStart = Duration.between(getStartTime(), Instant.now());
    return !fromStart.minus(timer.getInitialDelay()).isNegative();
  }
  return false;
}

代码示例来源：origin: reactor/reactor-core

jitterOffset = Math.round(Long.MAX_VALUE * jitterFactor);
long lowBound = Math.max(firstBackoff.minus(nextBackoff)
                  .toMillis(), -jitterOffset);
long highBound = Math.min(maxBackoff.minus(nextBackoff)
                  .toMillis(), jitterOffset);

代码示例来源：origin: thinkaurelius/titan

@Override
public void lock(Duration timeout) {
  Timer t = times.getTimer().start();
  first.lock(timeout);
  Duration remainingTimeout = timeout.minus(t.elapsed());
  try {
    second.lock(remainingTimeout);
  } catch (RuntimeException e) {
    first.unlock();
    throw e;
  }
}

代码示例来源：origin: JanusGraph/janusgraph

@Override
public void lock(Duration timeout) {
  Timer t = times.getTimer().start();
  first.lock(timeout);
  Duration remainingTimeout = timeout.minus(t.elapsed());
  try {
    second.lock(remainingTimeout);
  } catch (RuntimeException e) {
    first.unlock();
    throw e;
  }
}

代码示例来源：origin: runelite/runelite

private void resetInfobox()
{
  if (deathTimer != null)
  {
    infoBoxManager.removeInfoBox(deathTimer);
    deathTimer = null;
  }
  if (hasDied() && config.showDeathInfoBox())
  {
    Instant now = Instant.now();
    Duration timeLeft = Duration.ofHours(1).minus(Duration.between(config.timeOfDeath(), now));
    if (!timeLeft.isNegative() && !timeLeft.isZero())
    {
      deathTimer = new Timer(timeLeft.getSeconds(), ChronoUnit.SECONDS, getBonesImage(), this);
      deathTimer.setTooltip("Died on world: " + config.deathWorld());
      infoBoxManager.addInfoBox(deathTimer);
    }
  }
}

代码示例来源：origin: reactor/reactor-core

@Test
public void verifyVirtualTimeOnNextInterval() {
  Duration r;
  r = StepVerifier.withVirtualTime(() -> Flux.interval(Duration.ofSeconds(3))
                        .map(d -> "t" + d))
          .thenAwait(Duration.ofSeconds(3))
          .expectNext("t0")
          .thenAwait(Duration.ofSeconds(3))
          .expectNext("t1")
          .thenAwait(Duration.ofSeconds(3))
          .expectNext("t2")
          .thenCancel()
          .verify();
  assertThat(r.minus(Duration.ofSeconds(9)).toMillis()).isNegative();
}

代码示例来源：origin: neo4j/neo4j

@Test
  void shouldGetNanosOfDayUTC()
  {
    LocalTime localTime = LocalTime.of( 14, 19, 18, 123999 );
    ZoneOffset offset = ZoneOffset.ofHours( -12 );
    OffsetTime time = OffsetTime.of( localTime, offset );

    long nanosOfDayUTC = TemporalUtil.getNanosOfDayUTC( time );

    long expectedNanosOfDayUTC = Duration.ofSeconds( localTime.toSecondOfDay() )
        .minus( offset.getTotalSeconds(), SECONDS )
        .toNanos();

    assertEquals( expectedNanosOfDayUTC + localTime.getNano(), nanosOfDayUTC );
  }
}

代码示例来源：origin: reactor/reactor-core

@Override
  void run(DefaultVerifySubscriber<T> parent) throws Exception {
    if(parent.virtualTimeScheduler != null) {
      parent.monitorSignal = true;
      virtualOrRealWait(duration.minus(Duration.ofNanos(1)), parent);
      parent.monitorSignal = false;
      if (parent.terminalError != null && !parent.isCancelled()) {
        Throwable terminalError = parent.terminalError.getThrowable();
        throw parent.errorFormatter.assertionError("Unexpected error during a no-event expectation: " + terminalError, terminalError);
      }
      else if (parent.isTerminated() && !parent.isCancelled()) {
        throw parent.errorFormatter.assertionError("Unexpected completion during a no-event expectation");
      }
      virtualOrRealWait(Duration.ofNanos(1), parent);
    }
    else{
      parent.monitorSignal = true;
      virtualOrRealWait(duration, parent);
      parent.monitorSignal = false;
      if (parent.terminalError != null && !parent.isCancelled()) {
        Throwable terminalError = parent.terminalError.getThrowable();
        throw parent.errorFormatter.assertionError("Unexpected error during a no-event expectation: " + terminalError, terminalError);
      }
      else if (parent.isTerminated() && !parent.isCancelled()) {
        throw parent.errorFormatter.assertionError("Unexpected completion during a no-event expectation");
      }
    }
  }
}

代码示例来源：origin: pravega/pravega

/**
 * Calculates the amount of time elapsed since the current iteration started.
 *
 * @param timer The reference timer.
 */
Duration getElapsedSinceIterationStart(AbstractTimer timer) {
  return timer.getElapsed().minus(this.currentIterationStartTime.get());
}

代码示例来源：origin: com.thinkaurelius.titan/titan-core

private Duration maxWaitTime() {
  if (!toSend.isEmpty()) {
    return maxSendDelay.minus(timeSinceFirstMsg());
  }
  return FOREVER;
}

代码示例来源：origin: org.eclipse.microprofile.fault-tolerance/microprofile-fault-tolerance-tck

@Override
protected boolean matchesSafely(Duration item, Description mismatchDescription) {
  Duration difference = item.minus(target).abs();
  mismatchDescription.appendValue(item)
            .appendText(" which is ")
            .appendValue(difference)
            .appendText(" from ")
            .appendValue(target);
  return difference.compareTo(margin) <= 0; // difference <= margin
}

代码示例来源：origin: com.goldmansachs.jdmn/jdmn-core

private TemporalAmount minus(TemporalAmount first, TemporalAmount second) {
  if (first instanceof Period && second instanceof Period) {
    return ((Period) first).minus(second);
  } else if (first instanceof Duration && second instanceof Duration) {
    return ((Duration)first).minus((Duration)second);
  } else {
    throw new DMNRuntimeException(String.format("Cannot subtract '%s' and '%s'", first, second));
  }
}

代码示例来源：origin: com.yahoo.vespa/orchestrator

@Override
public Duration getReadTimeoutOrThrow() {
  Duration timeLeft = timeBudget.timeLeft().get();
  // timeLeft = CONNECT_TIMEOUT + readTimeout
  Duration readTimeout = timeLeft.minus(CONNECT_TIMEOUT);
  if (readTimeout.toMillis() <= 0) {
    throw new UncheckedTimeoutException("Timed out after " + timeBudget.originalTimeout().get());
  }
  return readTimeout;
}

代码示例来源：origin: org.springframework.session/spring-session-data-geode

@Override @SuppressWarnings("all")
public Optional<Duration> determineExpirationTimeout(@NonNull Session session) {
  return getIdleTimeout()
    .map(idleTimeout -> idleTimeout.minus(computeIdleTime(session)));
}

代码示例来源：origin: org.springframework.session/spring-session-data-geode

@Override
public Optional<Duration> determineExpirationTimeout(@NonNull Session session) {
  Optional<Duration> idleTimeout = super.determineExpirationTimeout(session);
  Duration fixedExpirationTimeout = getFixedTimeout().minus(computeTimeSinceCreation(session));
  return idleTimeout.filter(it -> it.compareTo(fixedExpirationTimeout) <= 0).isPresent()
    ? Optional.empty() : Optional.of(fixedExpirationTimeout);
}

代码示例来源：origin: com.thinkaurelius.titan/titan-core

@Override
public void lock(Duration timeout) {
  Timer t = times.getTimer().start();
  first.lock(timeout);
  Duration remainingTimeout = timeout.minus(t.elapsed());
  try {
    second.lock(remainingTimeout);
  } catch (RuntimeException e) {
    first.unlock();
    throw e;
  }
}

代码示例来源：origin: Wikia/selenium-tests

private void simulateUserActivity(Duration duration, Duration waitDuration) {
 while (!duration.isNegative()) {
  jsActions.scrollBy(0, 100);
  wait.forX(waitDuration);
  jsActions.scrollBy(0, -100);
  duration = duration.minus(waitDuration);
 }
}

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