Package com.wowza.wms.dvr

Interface IDvrPurgeController

public interface IDvrPurgeController
Interface for controlling DVR chunk purging. The purge controller is instantiated using a factory class DvrPurgeControllerFactory.
See Also:

  • Method Summary

    Modifier and Type
    Method
    Description
    long
    getCurrentTime()
    Get current DVR time.
    long
    getLastPurgeTime()
    Get the DVR time when the last purge occurred.
    void
    init(IDvrStreamStore store)
    Initialize the controller.
    boolean
    isPurgingEnabled()
    Is Purging enabled for this controller.
    void
    setCurrentDvrTime(long newDvrTime)
    Set the current DVR time and perform purge if necessary.

  • Method Details

    • init

      void init(IDvrStreamStore store)
      Initialize the controller.
      Parameters:
      store - the DVR stream store

    • isPurgingEnabled

      boolean isPurgingEnabled()
      Is Purging enabled for this controller.
      Returns:
      true if purging is active, false otherwise.

    • setCurrentDvrTime

      void setCurrentDvrTime(long newDvrTime)
      Set the current DVR time and perform purge if necessary. This method checks the DVR time against its internal rules for purging and performs the purge. It is also responsible for setting the last purge time and the next purge time.
      Parameters:
      newDvrTime -

    • getCurrentTime

      long getCurrentTime()
      Get current DVR time. The store is responsible for setting the DVR time via setCurrentDvrTime.
      Returns:
      current DVR time.

    • getLastPurgeTime

      long getLastPurgeTime()
      Get the DVR time when the last purge occurred.
      Returns:
      DVR time of last purge