+ private final Map<Short,Map<Flow,GenericStatistics>> flowAndStatsMap=
+ new HashMap<Short,Map<Flow,GenericStatistics>>();
+
+ private final Map<Short,AggregateFlowStatistics> tableAndAggregateFlowStatsMap =
+ new HashMap<Short,AggregateFlowStatistics>();
+
+ private final Map<NodeConnectorId,NodeConnectorStatistics> nodeConnectorStats =
+ new ConcurrentHashMap<NodeConnectorId,NodeConnectorStatistics>();
+
+ private final Map<Short,GenericTableStatistics> flowTableAndStatisticsMap =
+ new HashMap<Short,GenericTableStatistics>();
+
+ private final Map<NodeConnectorId,Map<QueueId,GenericQueueStatistics>> NodeConnectorAndQueuesStatsMap =
+ new HashMap<NodeConnectorId,Map<QueueId,GenericQueueStatistics>>();
+