Java Code Examples for java.util.concurrent.TimeUnit#toMicros()
The following examples show how to use
java.util.concurrent.TimeUnit#toMicros() .
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Example 1
Source File: RateLimiter.java From aliyun-tsdb-java-sdk with Apache License 2.0 | 6 votes |
/** * Acquires the given number of permits from this {@code RateLimiter} if it can be obtained * without exceeding the specified {@code timeout}, or returns {@code false} * immediately (without waiting) if the permits would not have been granted * before the timeout expired. * * @param permits the number of permits to acquire * @param timeout the maximum time to wait for the permits * @param unit the time unit of the timeout argument * @return {@code true} if the permits were acquired, {@code false} otherwise */ public boolean tryAcquire(int permits, long timeout, TimeUnit unit) { long timeoutMicros = unit.toMicros(timeout); checkPermits(permits); long microsToWait; synchronized (mutex) { long nowMicros = readSafeMicros(); if (nextFreeTicketMicros > nowMicros + timeoutMicros) { return false; } else { microsToWait = reserveNextTicket(permits, nowMicros); } } ticker.sleepMicrosUninterruptibly(microsToWait); return true; }
Example 2
Source File: DefaultFenceWait.java From phoenix-tephra with Apache License 2.0 | 6 votes |
@Override public void await(long timeout, TimeUnit timeUnit) throws TransactionFailureException, InterruptedException, TimeoutException { Stopwatch stopwatch = new Stopwatch(); stopwatch.start(); long sleepTimeMicros = timeUnit.toMicros(timeout) / 10; // Have sleep time to be within 1 microsecond and 500 milliseconds sleepTimeMicros = Math.max(Math.min(sleepTimeMicros, 500 * 1000), 1); while (stopwatch.elapsedTime(timeUnit) < timeout) { txContext.start(); try { txContext.finish(); return; } catch (TransactionFailureException e) { LOG.error("Got exception waiting for fence. Sleeping for {} microseconds", sleepTimeMicros, e); txContext.abort(); TimeUnit.MICROSECONDS.sleep(sleepTimeMicros); } } throw new TimeoutException("Timeout waiting for fence"); }
Example 3
Source File: DataSketchesOpStatsLogger.java From pulsar with Apache License 2.0 | 6 votes |
@Override public void registerFailedEvent(long eventLatency, TimeUnit unit) { double valueMillis = unit.toMicros(eventLatency) / 1000.0; failCountAdder.increment(); failSumAdder.add((long) valueMillis); LocalData localData = current.localData.get(); long stamp = localData.lock.readLock(); try { localData.failSketch.update(valueMillis); } finally { localData.lock.unlockRead(stamp); } }
Example 4
Source File: TimeRange.java From aliyun-tablestore-java-sdk with Apache License 2.0 | 5 votes |
/** * 某个时间点之后的时间范围 * @param begin * @param unit * @return */ public static TimeRange after(long begin, TimeUnit unit) { if (unit.toMicros(begin) <= 0) { throw new ClientException("The begin muse be positive."); } TimeRange timeRange = new TimeRange(); timeRange.begin = unit.toMicros(begin); return timeRange; }
Example 5
Source File: Recorder.java From grpc-proxy with Apache License 2.0 | 5 votes |
public Recorder(long minLatency, long maxLatency, long goalLatency, TimeUnit latencyUnit) { this.goalLatency = latencyUnit.toMicros(goalLatency); this.count = new IntervalAdder(); this.responseTime = new IntervalAdder(); this.latency = new org.HdrHistogram.Recorder( latencyUnit.toMicros(minLatency), latencyUnit.toMicros(maxLatency), 1); this.histogram = latency.getIntervalHistogram(); // preload reporting histogram }
Example 6
Source File: TimeRange.java From aliyun-tablestore-java-sdk with Apache License 2.0 | 5 votes |
/** * 某个时间点之前的时间范围 * @param end * @param unit * @return */ public static TimeRange before(long end, TimeUnit unit) { if (unit.toMicros(end) <= 0) { throw new ClientException("The end muse be positive."); } TimeRange timeRange = new TimeRange(); timeRange.end = unit.toMicros(end); return timeRange; }
Example 7
Source File: Point.java From aliyun-tablestore-java-sdk with Apache License 2.0 | 5 votes |
public Builder(long timestamp, TimeUnit unit) { if (timestamp < 0) { throw new ClientException("The timestamp must be positive."); } this.timestamp = unit.toMicros(timestamp); this.fieldList = new ArrayList<Column>(); }
Example 8
Source File: LoggingStatisticCollector.java From copper-engine with Apache License 2.0 | 5 votes |
@Override public void submit(String measurePointId, int elementCount, long elapsedTime, TimeUnit timeUnit) { if (measurePointId == null) throw new NullPointerException(); if (measurePointId.isEmpty()) throw new IllegalArgumentException(); if (elapsedTime < 0) throw new IllegalArgumentException(); if (elementCount < 0) throw new IllegalArgumentException(); if (timeUnit == null) throw new NullPointerException(); if ((dataFilter != null) && !dataFilter.accept(measurePointId, elementCount, elapsedTime, timeUnit)) { return; } StatSet ss = map.get(measurePointId); if (ss == null) { synchronized (mutex) { ss = map.get(measurePointId); if (ss == null) { ss = new StatSet(measurePointId); Map<String, StatSet> map2 = new HashMap<String, StatSet>(map); map2.put(measurePointId, ss); map = map2; } } } final long delta = timeUnit.toMicros(elapsedTime); synchronized (ss) { ss.elapsedTimeMicros += delta; ss.elementCount += elementCount; ss.count++; } }
Example 9
Source File: DataQuery.java From aliyun-tablestore-java-sdk with Apache License 2.0 | 5 votes |
protected void setTimestamp(long timestamp, TimeUnit unit) { if (this.timeRange != null) { throw new ClientException("time range has been set"); } if (timestamp < 0) { throw new ClientException("timestamp must be positive"); } this.timestamp = unit.toMicros(timestamp); }
Example 10
Source File: SmoothRateLimiter.java From codebuff with BSD 2-Clause "Simplified" License | 4 votes |
SmoothWarmingUp(SleepingStopwatch stopwatch, long warmupPeriod, TimeUnit timeUnit, double coldFactor) { super(stopwatch); this.warmupPeriodMicros = timeUnit.toMicros(warmupPeriod); this.coldFactor = coldFactor; }
Example 11
Source File: SmoothRateLimiter.java From light-task-scheduler with Apache License 2.0 | 4 votes |
SmoothWarmingUp( SleepingStopwatch stopwatch, long warmupPeriod, TimeUnit timeUnit, double coldFactor) { super(stopwatch); this.warmupPeriodMicros = timeUnit.toMicros(warmupPeriod); this.coldFactor = coldFactor; }
Example 12
Source File: TimestreamMeta.java From aliyun-tablestore-java-sdk with Apache License 2.0 | 4 votes |
public TimestreamMeta setUpdateTime(long timestamp, TimeUnit unit) { this.updateTime = unit.toMicros(timestamp); return this; }
Example 13
Source File: SmoothRateLimiter.java From codebuff with BSD 2-Clause "Simplified" License | 4 votes |
SmoothWarmingUp( SleepingStopwatch stopwatch, long warmupPeriod, TimeUnit timeUnit, double coldFactor) { super(stopwatch); this.warmupPeriodMicros = timeUnit.toMicros(warmupPeriod); this.coldFactor = coldFactor; }
Example 14
Source File: SmoothRateLimiter.java From codebuff with BSD 2-Clause "Simplified" License | 4 votes |
SmoothWarmingUp(SleepingStopwatch stopwatch, long warmupPeriod, TimeUnit timeUnit, double coldFactor) { super(stopwatch); this.warmupPeriodMicros = timeUnit.toMicros(warmupPeriod); this.coldFactor = coldFactor; }
Example 15
Source File: SmoothRateLimiter.java From codebuff with BSD 2-Clause "Simplified" License | 4 votes |
SmoothWarmingUp(SleepingStopwatch stopwatch, long warmupPeriod, TimeUnit timeUnit, double coldFactor) { super(stopwatch); this.warmupPeriodMicros = timeUnit.toMicros(warmupPeriod); this.coldFactor = coldFactor; }
Example 16
Source File: SmoothRateLimiter.java From neural with MIT License | 4 votes |
SmoothWarmingUp(SleepingStopwatch stopwatch, long warmupPeriod, TimeUnit timeUnit, double coldFactor) { super(stopwatch); this.warmUpPeriodMicros = timeUnit.toMicros(warmupPeriod); this.coldFactor = coldFactor; }
Example 17
Source File: SmoothRateLimiter.java From neural with MIT License | 4 votes |
SmoothWarmingUp(SleepingStopwatch stopwatch, long warmupPeriod, TimeUnit timeUnit, double coldFactor) { super(stopwatch); this.warmUpPeriodMicros = timeUnit.toMicros(warmupPeriod); this.coldFactor = coldFactor; }
Example 18
Source File: RateLimiter.java From aliyun-tsdb-java-sdk with Apache License 2.0 | 4 votes |
WarmingUp(SleepingTicker ticker, long warmupPeriod, TimeUnit timeUnit) { super(ticker); this.warmupPeriodMicros = timeUnit.toMicros(warmupPeriod); }
Example 19
Source File: BigqueryUtils.java From nomulus with Apache License 2.0 | 2 votes |
/** * Converts a time (in TimeUnits since the epoch) into a numeric string that BigQuery understands * as a timestamp: the decimal number of seconds since the epoch, precise up to microseconds. * * @see <a href="https://developers.google.com/bigquery/timestamp">Data Types</a> */ public static String toBigqueryTimestamp(long timestamp, TimeUnit unit) { long seconds = unit.toSeconds(timestamp); long fractionalSeconds = unit.toMicros(timestamp) % 1000000; return String.format("%d.%06d", seconds, fractionalSeconds); }
Example 20
Source File: FFprobe.java From Jaffree with Apache License 2.0 | 2 votes |
/** * Specify how long to analyze to probe the input (from 0 to I64_MAX) (default 0) * @param analyzeDuration duration * @param timeUnit time unit * @return this */ public FFprobe setAnalyzeDuration(Number analyzeDuration, TimeUnit timeUnit) { long micros = (long) (analyzeDuration.doubleValue() * timeUnit.toMicros(1)); return setAnalyzeDuration(micros); }