X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=opendaylight%2Fprotocol_plugins%2Fopenflow%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fprotocol_plugin%2Fopenflow%2Finternal%2FDescStatisticsConverter.java;h=28c3dd6b4f7b0df028291dfa9d8d481201806086;hb=3e2892be61674ca630392e776edb49265e078e38;hp=abad0b2ab5d5984cee70063697f9109b297602ac;hpb=40baffab6be9315bd15c3d59dfd6b8e6685e659a;p=controller.git

diff --git a/opendaylight/protocol_plugins/openflow/src/main/java/org/opendaylight/controller/protocol_plugin/openflow/internal/DescStatisticsConverter.java b/opendaylight/protocol_plugins/openflow/src/main/java/org/opendaylight/controller/protocol_plugin/openflow/internal/DescStatisticsConverter.java
index abad0b2ab5..28c3dd6b4f 100644
--- a/opendaylight/protocol_plugins/openflow/src/main/java/org/opendaylight/controller/protocol_plugin/openflow/internal/DescStatisticsConverter.java
+++ b/opendaylight/protocol_plugins/openflow/src/main/java/org/opendaylight/controller/protocol_plugin/openflow/internal/DescStatisticsConverter.java
@@ -19,9 +19,6 @@ import org.slf4j.LoggerFactory;
 /**
  * Utility class for converting openflow description statistics into SAL
  * NodeDescription object
- * 
- * 
- * 
  */
 public class DescStatisticsConverter {
     private static final Logger log = LoggerFactory
@@ -31,7 +28,12 @@ public class DescStatisticsConverter {
 
     public DescStatisticsConverter(List<OFStatistics> statsList) {
         this.hwDesc = null;
-        this.ofDesc = (OFDescriptionStatistics) statsList.get(0);
+        this.ofDesc = (statsList == null || statsList.isEmpty())?
+                null : (OFDescriptionStatistics) statsList.get(0);
+    }
+    public DescStatisticsConverter(OFDescriptionStatistics desc) {
+        this.hwDesc = null;
+        this.ofDesc = desc;
     }
 
     public NodeDescription getHwDescription() {