X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?p=controller.git;a=blobdiff_plain;f=opendaylight%2Fmd-sal%2Fsal-distributed-datastore%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fcluster%2Fdatastore%2Fshardstrategy%2FShardStrategyFactory.java;h=fd786c903e87e4bc44136bf629977316250f79a3;hp=f4ab8fab6f768e84bd48c15ebc83e862315e09eb;hb=c685d3b17321084d41a94c92871da476aab39eb9;hpb=c46e223995956f1f759c551163c212947c1e2fb7

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/shardstrategy/ShardStrategyFactory.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/shardstrategy/ShardStrategyFactory.java
index f4ab8fab6f..fd786c903e 100644
--- a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/shardstrategy/ShardStrategyFactory.java
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/shardstrategy/ShardStrategyFactory.java
@@ -10,26 +10,25 @@ package org.opendaylight.controller.cluster.datastore.shardstrategy;
 
 import com.google.common.base.Optional;
 import com.google.common.base.Preconditions;
-import org.opendaylight.controller.cluster.datastore.Configuration;
-import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
-
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
+import org.opendaylight.controller.cluster.datastore.Configuration;
+import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
 
 public class ShardStrategyFactory {
     private static Map<String, ShardStrategy> moduleNameToStrategyMap =
-        new ConcurrentHashMap();
+        new ConcurrentHashMap<>();
 
     private static final String UNKNOWN_MODULE_NAME = "unknown";
     private static Configuration configuration;
 
 
-    public static void setConfiguration(Configuration configuration){
+    public static void setConfiguration(final Configuration configuration){
         ShardStrategyFactory.configuration = configuration;
         moduleNameToStrategyMap = configuration.getModuleNameToShardStrategyMap();
     }
 
-    public static ShardStrategy getStrategy(YangInstanceIdentifier path) {
+    public static ShardStrategy getStrategy(final YangInstanceIdentifier path) {
         Preconditions.checkState(configuration != null, "configuration should not be missing");
         Preconditions.checkNotNull(path, "path should not be null");
 
@@ -37,14 +36,14 @@ public class ShardStrategyFactory {
         String moduleName = getModuleName(path);
         ShardStrategy shardStrategy = moduleNameToStrategyMap.get(moduleName);
         if (shardStrategy == null) {
-            return new DefaultShardStrategy();
+            return DefaultShardStrategy.getInstance();
         }
 
         return shardStrategy;
     }
 
 
-    private static String getModuleName(YangInstanceIdentifier path) {
+    private static String getModuleName(final YangInstanceIdentifier path) {
         String namespace = path.getPathArguments().iterator().next().getNodeType().getNamespace().toASCIIString();
 
         Optional<String> optional =