1   package javax.management.j2ee;
    2   
    3   /**
    4    * Represents the statistics provided by a JMS Session
    5    *
    6    * @author <a href="mailto:marc@jboss.org">Marc Fleury</a>
    7    * @author <a href="mailto:andreas@jboss.org">Andreas Schaefer</a>
    8    * @version $Revision: 1.1 $
    9    *   
   10    * <p><b>Revisions:</b>
   11    *
   12    * <p><b>200112009 Andreas Schaefer:</b>
   13    * <ul>
   14    * <li> Adjustment to the new JBoss guide lines and also adjustments
   15    *      to the latest JSR-77 specification
   16    * </ul>
   17    **/
   18   public interface JMSSessionStats
   19      extends Stats
   20   {
   21      // Constants -----------------------------------------------------
   22      
   23      // Public --------------------------------------------------------
   24      
   25      /**
   26      * @return The list of JMSProducerStats that provide statistics about the message
   27      *         producers associated with the referencing JMS session statistics
   28      **/
   29      public JMSProducerStats[] getProducers();
   30      
   31      /**
   32      * @return The list of JMSConsumerStats that provide statistics about the message
   33      *         consumers associated with the referencing JMS session statistics.
   34      **/
   35      public JMSConsumerStats[] getConsumers();
   36      
   37      /**
   38      * @return The number of messages exchanged
   39      **/
   40      public CountStatistic getMessageCount();
   41      
   42      /**
   43      * @return The number of pending messages
   44      **/
   45      public CountStatistic getPendingMessageCount();
   46      
   47      /**
   48      * @return The number of expired messages
   49      **/
   50      public CountStatistic getExpiredMessageCount();
   51      
   52      /**
   53      * @return The time spent by a message before being delivered
   54      **/
   55      public TimeStatistic getMessageWaitTime();
   56      
   57      /**
   58      * @return The number of durable subscriptions
   59      **/
   60      public CountStatistic getDurableSubscriptionCount();
   61      
   62      // Package protected ---------------------------------------------
   63      
   64      // Protected -----------------------------------------------------
   65      
   66      // Static inner classes -------------------------------------------------
   67   }