Class ExpiringMap.Expirer

java.lang.Object
org.apache.mina.util.ExpiringMap.Expirer
All Implemented Interfaces:
Runnable
Enclosing class:
ExpiringMap<K,V>
public class ExpiringMap.Expirer extends Object implements Runnable
A Thread that monitors an ExpiringMap and will remove elements that have passed the threshold.

  • Field Details

    • stateLock

      private final ReadWriteLock stateLock

    • timeToLiveMillis

      private long timeToLiveMillis

    • expirationIntervalMillis

      private long expirationIntervalMillis

    • running

      private boolean running

    • expirerThread

      private final Thread expirerThread

  • Constructor Details

    • Expirer

      public Expirer()
      Creates a new instance of Expirer.

  • Method Details

    • run

      public void run()
      Specified by:
      run in interface Runnable

    • processExpires

      private void processExpires()

    • startExpiring

      public void startExpiring()
      Kick off this thread which will look for old objects and remove them.

    • startExpiringIfNotStarted

      public void startExpiringIfNotStarted()
      If this thread has not started, then start it. Otherwise just return;

    • stopExpiring

      public void stopExpiring()
      Stop the thread from monitoring the map.

    • isRunning

      public boolean isRunning()
      Checks to see if the thread is running
      Returns:
      If the thread is running, true. Otherwise false.

    • getTimeToLive

      public int getTimeToLive()
      Returns:
      the Time-to-live value in seconds.

    • setTimeToLive

      public void setTimeToLive(long timeToLive)
      Update the value for the time-to-live
      Parameters:
      timeToLive - The time-to-live (seconds)

    • getExpirationInterval

      public int getExpirationInterval()
      Get the interval in which an object will live in the map before it is removed.
      Returns:
      The time in seconds.

    • setExpirationInterval

      public void setExpirationInterval(long expirationInterval)
      Set the interval in which an object will live in the map before it is removed.
      Parameters:
      expirationInterval - The time in seconds