ClockWrapper.scala

// Copyright (C) 2011-2012 the original author or authors.
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// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
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//
// http://www.apache.org/licenses/LICENSE-2.0
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package org.apache.spark.streaming

import org.apache.spark.util.ManualClock

/** Ugly hack to access Spark private ManualClock class. */
object ClockWrapper {
  def advance(ssc: StreamingContext, timeToAdd: Duration): Unit = {
    val manualClock = ssc.scheduler.clock.asInstanceOf[ManualClock]
    manualClock.advance(timeToAdd.milliseconds)
  }
}