X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?p=controller.git;a=blobdiff_plain;f=opendaylight%2Fmd-sal%2Fsal-clustering-commons%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fcluster%2Fdatastore%2Fnode%2Futils%2Fstream%2FAbstractNormalizedNodeDataOutput.java;h=002781a9b3e783bf07ec3a566223962cb8958d16;hp=cddcd8d17a09e552a7935e6f0f933e3931c973da;hb=refs%2Fchanges%2F04%2F82304%2F7;hpb=079163ec73e4304ebe9b6f9076f78e22e2d0e3a5;ds=sidebyside

diff --git a/opendaylight/md-sal/sal-clustering-commons/src/main/java/org/opendaylight/controller/cluster/datastore/node/utils/stream/AbstractNormalizedNodeDataOutput.java b/opendaylight/md-sal/sal-clustering-commons/src/main/java/org/opendaylight/controller/cluster/datastore/node/utils/stream/AbstractNormalizedNodeDataOutput.java
index cddcd8d17a..002781a9b3 100755
--- a/opendaylight/md-sal/sal-clustering-commons/src/main/java/org/opendaylight/controller/cluster/datastore/node/utils/stream/AbstractNormalizedNodeDataOutput.java
+++ b/opendaylight/md-sal/sal-clustering-commons/src/main/java/org/opendaylight/controller/cluster/datastore/node/utils/stream/AbstractNormalizedNodeDataOutput.java
@@ -276,7 +276,7 @@ abstract class AbstractNormalizedNodeDataOutput implements NormalizedNodeDataOut
         LOG.trace("Starting a new augmentation node");
 
         output.writeByte(NodeTypes.AUGMENTATION_NODE);
-        writeQNameSet(identifier.getPossibleChildNames());
+        writeAugmentationIdentifier(identifier);
     }
 
     @Override
@@ -410,10 +410,8 @@ abstract class AbstractNormalizedNodeDataOutput implements NormalizedNodeDataOut
 
             case PathArgumentTypes.AUGMENTATION_IDENTIFIER :
 
-                AugmentationIdentifier augmentationIdentifier = (AugmentationIdentifier) pathArgument;
-
                 // No Qname in augmentation identifier
-                writeQNameSet(augmentationIdentifier.getPossibleChildNames());
+                writeAugmentationIdentifier((AugmentationIdentifier) pathArgument);
                 break;
             default :
                 throw new IllegalStateException("Unknown node identifier type is found : "
@@ -434,11 +432,12 @@ abstract class AbstractNormalizedNodeDataOutput implements NormalizedNodeDataOut
         }
     }
 
-    private void writeQNameSet(final Set<QName> children) throws IOException {
+    void writeAugmentationIdentifier(final AugmentationIdentifier aid) throws IOException {
+        final Set<QName> qnames = aid.getPossibleChildNames();
         // Write each child's qname separately, if list is empty send count as 0
-        if (children != null && !children.isEmpty()) {
-            output.writeInt(children.size());
-            for (QName qname : children) {
+        if (!qnames.isEmpty()) {
+            output.writeInt(qnames.size());
+            for (QName qname : qnames) {
                 writeQName(qname);
             }
         } else {