commit 78885a22402441ca2c6ed413cdc385bf38b40260
author Jian Li <pyguni@gmail.com> Fri Mar 02 11:33:02 2018 +0900
committer Ray Milkey <ray@opennetworking.org> Mon Mar 05 23:33:41 2018 +0000
tree c7c02066fd352c2035ab601326ac3223ad700fe0
parent fb00549798ed89ce9914050d25ffb3d892325818

Refactor: perform further code simplification using asJavaMap

Change-Id: If61d9a0c14f77768a902c8c18340733bfb5d5357

apps/openstacknode/app/src/main/java/org/onosproject/openstacknode/impl/DistributedOpenstackNodeStore.java

diff --git a/apps/openstacknode/app/src/main/java/org/onosproject/openstacknode/impl/DistributedOpenstackNodeStore.java b/apps/openstacknode/app/src/main/java/org/onosproject/openstacknode/impl/DistributedOpenstackNodeStore.java
index dd54eb7..0b67d73 100644
--- a/apps/openstacknode/app/src/main/java/org/onosproject/openstacknode/impl/DistributedOpenstackNodeStore.java
+++ b/apps/openstacknode/app/src/main/java/org/onosproject/openstacknode/impl/DistributedOpenstackNodeStore.java
@@ -42,7 +42,6 @@
 
 import java.util.Set;
 import java.util.concurrent.ExecutorService;
-import java.util.stream.Collectors;
 
 import static com.google.common.base.Preconditions.checkArgument;
 import static java.util.concurrent.Executors.newSingleThreadExecutor;
@@ -140,16 +139,12 @@
 
     @Override
     public Set<OpenstackNode> nodes() {
-        Set<OpenstackNode> osNodes = osNodeStore.values().stream()
-                .map(Versioned::value)
-                .collect(Collectors.toSet());
-        return ImmutableSet.copyOf(osNodes);
+        return ImmutableSet.copyOf(osNodeStore.asJavaMap().values());
     }
 
     @Override
     public OpenstackNode node(String hostname) {
-        Versioned<OpenstackNode> osNode = osNodeStore.get(hostname);
-        return osNode == null ? null : osNode.value();
+        return osNodeStore.asJavaMap().get(hostname);
     }
 
     /**