Package net.i2p.stat

Class FrequencyStat

java.lang.Object
net.i2p.stat.FrequencyStat
public class FrequencyStat extends Object
coordinate an event frequency over various periods

  • Constructor Details

    • FrequencyStat

      public FrequencyStat(String name, String description, String group, long[] periods)

  • Method Details

    • eventOccurred

      public void eventOccurred()
      update all of the frequencies for the various periods

    • coalesceStats

      public void coalesceStats()
      coalesce all the stats

    • getName

      public String getName()

    • getGroupName

      public String getGroupName()

    • getDescription

      public String getDescription()

    • getPeriods

      public long[] getPeriods()

    • getFrequency

      public Frequency getFrequency(long period)

    • getEventCount

      public long getEventCount()
      Returns:
      lifetime event count
      Since:
      0.8.2

    • getFrequency

      public long getFrequency()
      Returns:
      lifetime average frequency in millisedonds, i.e. the average time between events, or Long.MAX_VALUE if no events ever
      Since:
      0.8.2

    • hashCode

      public int hashCode()
      Overrides:
      hashCode in class Object

    • equals

      public boolean equals(Object obj)
      Overrides:
      equals in class Object
      Since:
      0.8.2

    • store

      public void store(OutputStream out, String prefix) throws IOException
      Serializes this FrequencyStat to the provided OutputStream
      Parameters:
      out - to write to
      prefix - to prepend to the stat
      Throws:
      IOException - if something goes wrong
      Since:
      0.9.23