Limit visibility of FlowEntry

This class is no longer needed to be visible. Make it private and
static.

Change-Id: I30c612fca44aa993f29922fb1465ecdb16ea50c5
Signed-off-by: Robert Varga <rovarga@cisco.com>

diff --git a/opendaylight/md-sal/statistics-manager/src/main/java/org/opendaylight/controller/md/statistics/manager/NodeStatisticsHandler.java b/opendaylight/md-sal/statistics-manager/src/main/java/org/opendaylight/controller/md/statistics/manager/NodeStatisticsHandler.java
index 6d0b5ea0e31bdb75046ff157071a4ded54bfcaa7..395bacb5e374f9595f1d0f6a63e8778b6f83d1f6 100644 (file)
--- a/opendaylight/md-sal/statistics-manager/src/main/java/org/opendaylight/controller/md/statistics/manager/NodeStatisticsHandler.java
+++ b/opendaylight/md-sal/statistics-manager/src/main/java/org/opendaylight/controller/md/statistics/manager/NodeStatisticsHandler.java
@@ -122,7 +122,7 @@ public class NodeStatisticsHandler {
         this.targetNodeIdentifier = InstanceIdentifier.builder(Nodes.class).child(Node.class, targetNodeKey).build();
     }
 
-    public class FlowEntry {
+    private static class FlowEntry {
         private final Short tableId;
         private final Flow flow;
 
@@ -143,7 +143,6 @@ public class NodeStatisticsHandler {
         public int hashCode() {
             final int prime = 31;
             int result = 1;
-            result = prime * result + getOuterType().hashCode();
             result = prime * result + ((flow == null) ? 0 : flow.hashCode());
             result = prime * result + ((tableId == null) ? 0 : tableId.hashCode());
             return result;
@@ -158,8 +157,6 @@ public class NodeStatisticsHandler {
             if (getClass() != obj.getClass())
                 return false;
             FlowEntry other = (FlowEntry) obj;
-            if (!getOuterType().equals(other.getOuterType()))
-                return false;
             if (flow == null) {
                 if (other.flow != null)
                     return false;
@@ -172,10 +169,6 @@ public class NodeStatisticsHandler {
                 return false;
             return true;
         }
-
-        private NodeStatisticsHandler getOuterType() {
-            return NodeStatisticsHandler.this;
-        }
     }
 
     private static final class QueueEntry{