Package io.airlift.stats

Class DecayCounter

java.lang.Object
io.airlift.stats.DecayCounter
@ThreadSafe public final class DecayCounter extends Object

  • Constructor Details

    • DecayCounter

      public DecayCounter(double alpha)

    • DecayCounter

      public DecayCounter(double alpha, com.google.common.base.Ticker ticker)

  • Method Details

    • duplicate

      public DecayCounter duplicate()

    • add

      public void add(long value)

    • merge

      public void merge(DecayCounter decayCounter)

    • reset

      public void reset()

    • resetTo

      @Deprecated public void resetTo(DecayCounter counter)
      Deprecated.
      This is a hack to work around limitations in Jmxutils.

    • getCount

      public double getCount()

    • getRate

      public double getRate()

    • snapshot

      public DecayCounter.DecayCounterSnapshot snapshot()

    • toString

      public String toString()
      Overrides:
      toString in class Object

    • getAlpha

      public double getAlpha()