Package org.apache.geode.cache.query

Interface CqServiceStatistics

public interface CqServiceStatistics
This class provides methods to get aggregate statistical information about the CQs of a client.
Since:
GemFire 5.5

  • Method Summary

    Modifier and Type
    Method
    Description
    long
    numCqsActive()
    Get the number of CQs currently active.
    long
    numCqsClosed()
    Get the total number of closed CQs.
    long
    numCqsCreated()
    Get the total number of CQs created.
    long
    numCqsOnClient()
    Get number of CQs that are currently active or stopped.
    long
    numCqsOnRegion(String regionFullPath)
    Get number of CQs on the given region.
    long
    numCqsStopped()
    Get the number of stopped CQs currently.

  • Method Details

    • numCqsActive

      long numCqsActive()
      Get the number of CQs currently active. Active CQs are those which are executing (in running state).
      Returns:
      long number of CQs

    • numCqsCreated

      long numCqsCreated()
      Get the total number of CQs created. This is a cumulative number.
      Returns:
      long number of CQs created.

    • numCqsClosed

      long numCqsClosed()
      Get the total number of closed CQs. This is a cumulative number.
      Returns:
      long number of CQs closed.

    • numCqsStopped

      long numCqsStopped()
      Get the number of stopped CQs currently.
      Returns:
      number of CQs stopped.

    • numCqsOnClient

      long numCqsOnClient()
      Get number of CQs that are currently active or stopped. The CQs included in this number are either running or stopped (suspended). Closed CQs are not included.
      Returns:
      long number of CQs on client.

    • numCqsOnRegion

      long numCqsOnRegion(String regionFullPath)
      Get number of CQs on the given region. Active CQs and stopped CQs on this region are included and closed CQs are not included.
      Parameters:
      regionFullPath - the full path of the region
      Returns:
      long number of CQs on the region.