Bug fix: flow statistics are not notified if empty

[controller.git] / opendaylight / protocol_plugins / openflow / src / main / java / org / opendaylight / controller / protocol_plugin / openflow / internal / ReadServiceFilter.java

diff --git a/opendaylight/protocol_plugins/openflow/src/main/java/org/opendaylight/controller/protocol_plugin/openflow/internal/ReadServiceFilter.java b/opendaylight/protocol_plugins/openflow/src/main/java/org/opendaylight/controller/protocol_plugin/openflow/internal/ReadServiceFilter.java
index b8f6ab471525d9f0bb633912fc52982ca8b3cf3e..7f9a13e92ac3be846342a7615e37ec658d8b9fa0 100644 (file)
--- a/opendaylight/protocol_plugins/openflow/src/main/java/org/opendaylight/controller/protocol_plugin/openflow/internal/ReadServiceFilter.java
+++ b/opendaylight/protocol_plugins/openflow/src/main/java/org/opendaylight/controller/protocol_plugin/openflow/internal/ReadServiceFilter.java
@@ -587,9 +587,7 @@ public class ReadServiceFilter implements IReadServiceFilter, IContainerListener
             flowOnNodeList = filterFlowListPerContainer(container, node, flowOnNodeList);
 
             // notify listeners
             flowOnNodeList = filterFlowListPerContainer(container, node, flowOnNodeList);
 
             // notify listeners

-            if (!flowOnNodeList.isEmpty()) {
-                l.getValue().nodeFlowStatisticsUpdated(node, flowOnNodeList);
-            }
+            l.getValue().nodeFlowStatisticsUpdated(node, flowOnNodeList);

         }
     }
 
         }
     }
 


@@ -606,9 +604,8 @@ public class ReadServiceFilter implements IReadServiceFilter, IContainerListener
                     .getNodeConnectorStatsList();
 
             // notify listeners
                     .getNodeConnectorStatsList();
 
             // notify listeners

-            if (!ncStatsList.isEmpty()) {
-                l.getValue().nodeConnectorStatisticsUpdated(node, ncStatsList);
-            }
+            l.getValue().nodeConnectorStatisticsUpdated(node, ncStatsList);
+

         }
     }
 
         }
     }
 


@@ -625,9 +622,7 @@ public class ReadServiceFilter implements IReadServiceFilter, IContainerListener
                     .getNodeTableStatsList();
 
             // notify listeners
                     .getNodeTableStatsList();
 
             // notify listeners

-            if (!tableStatsList.isEmpty()) {
-                l.getValue().nodeTableStatisticsUpdated(node, tableStatsList);
-            }
+            l.getValue().nodeTableStatisticsUpdated(node, tableStatsList);

         }
     }
 }
         }
     }
 }