OPNFLWPLUG-1032: Neon-MRI: Bump odlparent, yangtools, mdsal
[openflowplugin.git] / test-provider / src / main / java / org / opendaylight / openflowplugin / test / OpenflowPluginBulkTransactionProvider.java
index 05ae9ec2e819bd7e939a96a1007a504b5d14745c..c761ae54980454f0ffc62cfcffa22c0c32c88795 100644 (file)
@@ -1,24 +1,30 @@
+/*
+ * Copyright (c) 2014, 2015 Ericsson, Inc. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+
 package org.opendaylight.openflowplugin.test;
 
+import com.google.common.util.concurrent.FutureCallback;
+import com.google.common.util.concurrent.Futures;
+import com.google.common.util.concurrent.ListenableFuture;
+import com.google.common.util.concurrent.MoreExecutors;
 import java.math.BigInteger;
 import java.util.ArrayList;
 import java.util.List;
-import java.util.concurrent.ExecutionException;
-import java.util.concurrent.Future;
-
 import org.eclipse.osgi.framework.console.CommandInterpreter;
 import org.eclipse.osgi.framework.console.CommandProvider;
-import org.opendaylight.controller.md.sal.common.api.TransactionStatus;
-import org.opendaylight.controller.md.sal.common.api.data.DataModification;
-import org.opendaylight.controller.sal.binding.api.BindingAwareBroker.ProviderContext;
+import org.opendaylight.controller.md.sal.binding.api.DataBroker;
+import org.opendaylight.controller.md.sal.binding.api.ReadWriteTransaction;
+import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
 import org.opendaylight.controller.sal.binding.api.NotificationService;
-import org.opendaylight.controller.sal.binding.api.data.DataBrokerService;
-import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Ipv4Prefix;
-import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Ipv6Address;
-import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Ipv6FlowLabel;
-import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Ipv6Prefix;
-import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Uri;
-import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev100924.MacAddress;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Prefix;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv6FlowLabel;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Uri;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.MacAddress;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.action.ControllerActionCaseBuilder;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.action.CopyTtlInCaseBuilder;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.action.DecNwTtlCaseBuilder;
@@ -64,7 +70,6 @@ import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.ta
 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.Flow;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.FlowBuilder;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.FlowKey;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.service.rev130819.SalFlowListener;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.FlowCookie;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.FlowModFlags;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.OutputPortValues;
@@ -81,7 +86,6 @@ import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instru
 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.list.InstructionKey;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeConnectorId;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeId;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeRef;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.Nodes;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.NodeBuilder;
@@ -102,40 +106,31 @@ import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026
 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.layer._3.match.Ipv4Match;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.layer._3.match.Ipv4MatchBuilder;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.match.layer._3.match.Ipv6MatchBuilder;
-import org.opendaylight.yangtools.concepts.Registration;
-import org.opendaylight.yangtools.yang.binding.DataObject;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.node.error.service.rev140410.NodeErrorListener;
 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
-import org.opendaylight.yangtools.yang.common.RpcResult;
 import org.osgi.framework.BundleContext;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-//import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.meters.M
-
+@SuppressWarnings("checkstyle:MethodName")
 public class OpenflowPluginBulkTransactionProvider implements CommandProvider {
 
-    private static final Logger LOG = LoggerFactory.getLogger(OpenflowpluginTestCommandProvider.class);
-    private DataBrokerService dataBrokerService;
+    private static final Logger LOG = LoggerFactory.getLogger(OpenflowPluginBulkTransactionProvider.class);
+    private final DataBroker dataBroker;
     private final BundleContext ctx;
-    private NodeBuilder testNode;
-    private ProviderContext pc;
-    private FlowBuilder testFlow;
     private final String originalFlowName = "Foo";
-    private final SalFlowListener flowEventListener = new FlowEventListenerLoggingImpl();
-    private Registration<org.opendaylight.yangtools.yang.binding.NotificationListener> listener1Reg;
-    private Node testNode12;
-    private final String originalGroupName = "Foo";
-    private static NotificationService notificationService;
+    private final NodeErrorListener nodeErrorListener = new NodeErrorListenerLoggingImpl();
+    private final NotificationService notificationService;
 
-    public OpenflowPluginBulkTransactionProvider(BundleContext ctx) {
+    public OpenflowPluginBulkTransactionProvider(DataBroker dataBroker, NotificationService notificationService,
+            BundleContext ctx) {
+        this.dataBroker = dataBroker;
+        this.notificationService = notificationService;
         this.ctx = ctx;
     }
 
-    public void onSessionInitiated(ProviderContext session) {
-        pc = session;
-        notificationService = session.getSALService(NotificationService.class);
-        listener1Reg = notificationService.registerNotificationListener(flowEventListener);
-        dataBrokerService = session.getSALService(DataBrokerService.class);
+    public void init() {
+        notificationService.registerNotificationListener(nodeErrorListener);
         ctx.registerService(CommandProvider.class.getName(), this, null);
         createTestFlow(createTestNode(null), null, null);
     }
@@ -144,22 +139,12 @@ public class OpenflowPluginBulkTransactionProvider implements CommandProvider {
         if (nodeId == null) {
             nodeId = OpenflowpluginTestActivator.NODE_ID;
         }
-        NodeRef nodeOne = createNodeRef(nodeId);
         NodeBuilder builder = new NodeBuilder();
         builder.setId(new NodeId(nodeId));
-        builder.setKey(new NodeKey(builder.getId()));
-        testNode = builder;
+        builder.withKey(new NodeKey(builder.getId()));
         return builder;
     }
 
-    private static NodeRef createNodeRef(String string) {
-        NodeKey key = new NodeKey(new NodeId(string));
-        InstanceIdentifier<Node> path = InstanceIdentifier.builder(Nodes.class).child(Node.class, key)
-                .toInstance();
-
-        return new NodeRef(path);
-    }
-
     @Override
     public String getHelp() {
         return "No help";
@@ -176,243 +161,242 @@ public class OpenflowPluginBulkTransactionProvider implements CommandProvider {
         }
 
         switch (flowType) {
-        case "f1":
-            id += 1;
-            flow.setMatch(createMatch1().build());
-            flow.setInstructions(createDecNwTtlInstructions().build());
-            break;
-        case "f2":
-            id += 2;
-            flow.setMatch(createMatch2().build());
-            flow.setInstructions(createDropInstructions().build());
-            break;
-        case "f3":
-            id += 3;
-            flow.setMatch(createMatch3().build());
-            flow.setInstructions(createDropInstructions().build());
-            break;
-        case "f4":
-            id += 4;
-            flow.setMatch(createEthernetMatch().build());
-            flow.setInstructions(createDropInstructions().build());
-            break;
-        case "f5":
-            id += 5;
-            flow.setMatch(createMatch1().build());
-            flow.setInstructions(createAppyActionInstruction().build());
-            break;
-        case "f6":
-            id += 6;
-            flow.setMatch(createMatch1().build());
-            flow.setInstructions(createGotoTableInstructions().build());
-            break;
-        case "f7":
-            id += 7;
-            flow.setMatch(createMatch1().build());
-            flow.setInstructions(createMeterInstructions().build());
-            break;
-        case "f8":
-            id += 8;
-            flow.setMatch(createMatch1().build());
-            flow.setInstructions(createAppyActionInstruction7().build());
-            break;
-        case "f9":
-            id += 9;
-            flow.setMatch(createMatch1().build());
-            flow.setInstructions(createAppyActionInstruction2().build());
-            break;
-        case "f10":
-            id += 10;
-            flow.setMatch(createMatch1().build());
-            flow.setInstructions(createAppyActionInstruction3().build());
-            break;
-        case "f23":
-            id += 23;
-            flow.setMatch(createMatch1().build());
-            flow.setInstructions(createAppyActionInstruction16().build());
-            break;
-        case "f230":
-            id += 23;
-            flow.setMatch(createMatch1().build());
-            flow.setInstructions(createAppyActionInstruction160().build());
-            break;
-        case "f34":
-            id += 34;
-            flow.setMatch(createMatch1().build());
-            flow.setInstructions(createAppyActionInstruction26().build());
-            break;
-        case "f35":
-            id += 35;
-            flow.setMatch(createMatch1().build());
-            flow.setInstructions(createAppyActionInstruction27().build());
-            break;
-        case "f36":
-            id += 36;
-            flow.setMatch(createMatch1().build());
-            flow.setInstructions(createAppyActionInstruction28().build());
-            break;
-        case "f42":
-            id += 42;
-            flow.setMatch(createMatch1().build());
-            flow.setInstructions(createAppyActionInstruction34().build());
-            break;
-        case "f43":
-            id += 43;
-            flow.setMatch(createICMPv6Match().build());
-            flow.setInstructions(createDecNwTtlInstructions().build());
-            break;
-        case "f44":
-            id += 44;
-            flow.setMatch(createInphyportMatch(nodeBuilder.getId()).build());
-            flow.setInstructions(createDropInstructions().build());
-            break;
-        case "f45":
-            id += 45;
-            flow.setMatch(createMetadataMatch().build());
-            flow.setInstructions(createDropInstructions().build());
-            break;
-        case "f46":
-            id += 46;
-            flow.setMatch(createL3IPv6Match().build());
-            flow.setInstructions(createDecNwTtlInstructions().build());
-            break;
-        case "f81":
-            id += 81;
-            flow.setMatch(createLLDPMatch().build());
-            flow.setInstructions(createSentToControllerInstructions().build());
-            break;
-
-        case "f82":
-            id += 1;
-            flow.setMatch(createMatch1().build());
-            flow.setInstructions(createDropInstructions().build());
-            break;
-        case "f83":
-            id += 2;
-            flow.setMatch(createMatch2().build());
-            flow.setInstructions(createDecNwTtlInstructions().build());
-            break;
-        case "f84":
-            id += 3;
-            flow.setMatch(createMatch3().build());
-            flow.setInstructions(createDecNwTtlInstructions().build());
-            break;
-        case "f85":
-            id += 4;
-            flow.setMatch(createEthernetMatch().build());
-            flow.setInstructions(createMeterInstructions().build());
-            break;
-        case "f86":
-            id += 6;
-            flow.setMatch(createMatch1().build());
-            flow.setInstructions(createDecNwTtlInstructions().build());
-            break;
-        case "f87":
-            id += 12;
-            flow.setMatch(createMatch1().build());
-            flow.setInstructions(createAppyActionInstruction7().build());
-            break;
-        case "f88":
-            id += 13;
-            flow.setMatch(createEthernetMatch().build());
-            flow.setInstructions(createAppyActionInstruction6().build());
-            break;
-        case "f89":
-            id += 14;
-            flow.setMatch(createEthernetMatch().build());
-            flow.setInstructions(createAppyActionInstruction7().build());
-            break;
-        case "f90":
-            id += 15;
-            flow.setMatch(createMatch1().build());
-            flow.setInstructions(createAppyActionInstruction9().build());
-            break;
-        case "f91":
-            id += 7;
-            flow.setMatch(createMatch1().build());
-            flow.setInstructions(createAppyActionInstruction9().build());
-            break;
-        case "f92":
-            id += 8;
-            flow.setMatch(createMatch1().build());
-            flow.setInstructions(createAppyActionInstruction6().build());
-            break;
-        case "f93":
-            id += 9;
-            flow.setMatch(createMatch1().build());
-            flow.setInstructions(createDecNwTtlInstructions().build());
-            break;
-        case "f94":
-            id += 10;
-            flow.setMatch(createMatch1().build());
-            flow.setInstructions(createDecNwTtlInstructions().build());
-            break;
-        case "f95":
-            id += 42;
-            flow.setMatch(createMatch1().build());
-            flow.setInstructions(createDecNwTtlInstructions().build());
-            break;
-        case "f96":
-            id += 43;
-            flow.setMatch(createICMPv6Match().build());
-            flow.setInstructions(createDropInstructions().build());
-            break;
-        case "f97":
-            id += 44;
-            flow.setMatch(createInphyportMatch(nodeBuilder.getId()).build());
-            flow.setInstructions(createMeterInstructions().build());
-            break;
-        case "f98":
-            id += 45;
-            flow.setMatch(createMetadataMatch().build());
-            flow.setInstructions(createAppyActionInstruction6().build());
-            break;
-        case "f99":
-            id += 34;
-            flow.setMatch(createMatch1().build());
-            flow.setInstructions(createAppyActionInstruction6().build());
-            break;
-        case "f100":
-            id += 35;
-            flow.setMatch(createMatch1().build());
-            flow.setInstructions(createAppyActionInstruction7().build());
-            break;
-        case "f101":
-            id += 36;
-            flow.setMatch(createMatch1().build());
-            flow.setInstructions(createAppyActionInstruction8().build());
-            break;
-        case "f700":
-            id += 3;
-            flow.setMatch(createMatch3().build());
-            flow.setInstructions(createMeterInstructions().build());
-            break;
-        case "f800":
-            id += 8;
-            flow.setMatch(createMatch1000().build());
-            flow.setInstructions(createAppyActionInstruction6().build());
-            break;
-        case "f900":
-            id += 5;
-            flow.setMatch(createMatch1000().build());
-            flow.setInstructions(createAppyActionInstruction2().build());
-            break;
-        case "f1000":
-            id += 10;
-            flow.setMatch(createMatch1000().build());
-            flow.setInstructions(createAppyActionInstruction3().build());
-            break;
-        default:
-            LOG.warn("flow type not understood: {}", flowType);
+            case "f1":
+                id += 1;
+                flow.setMatch(createMatch1().build());
+                flow.setInstructions(createDecNwTtlInstructions().build());
+                break;
+            case "f2":
+                id += 2;
+                flow.setMatch(createMatch2().build());
+                flow.setInstructions(createDropInstructions().build());
+                break;
+            case "f3":
+                id += 3;
+                flow.setMatch(createMatch3().build());
+                flow.setInstructions(createDropInstructions().build());
+                break;
+            case "f4":
+                id += 4;
+                flow.setMatch(createEthernetMatch().build());
+                flow.setInstructions(createDropInstructions().build());
+                break;
+            case "f5":
+                id += 5;
+                flow.setMatch(createMatch1().build());
+                flow.setInstructions(createAppyActionInstruction().build());
+                break;
+            case "f6":
+                id += 6;
+                flow.setMatch(createMatch1().build());
+                flow.setInstructions(createGotoTableInstructions().build());
+                break;
+            case "f7":
+                id += 7;
+                flow.setMatch(createMatch1().build());
+                flow.setInstructions(createMeterInstructions().build());
+                break;
+            case "f8":
+                id += 8;
+                flow.setMatch(createMatch1().build());
+                flow.setInstructions(createAppyActionInstruction7().build());
+                break;
+            case "f9":
+                id += 9;
+                flow.setMatch(createMatch1().build());
+                flow.setInstructions(createAppyActionInstruction2().build());
+                break;
+            case "f10":
+                id += 10;
+                flow.setMatch(createMatch1().build());
+                flow.setInstructions(createAppyActionInstruction3().build());
+                break;
+            case "f23":
+                id += 23;
+                flow.setMatch(createMatch1().build());
+                flow.setInstructions(createAppyActionInstruction16().build());
+                break;
+            case "f230":
+                id += 23;
+                flow.setMatch(createMatch1().build());
+                flow.setInstructions(createAppyActionInstruction160().build());
+                break;
+            case "f34":
+                id += 34;
+                flow.setMatch(createMatch1().build());
+                flow.setInstructions(createAppyActionInstruction26().build());
+                break;
+            case "f35":
+                id += 35;
+                flow.setMatch(createMatch1().build());
+                flow.setInstructions(createAppyActionInstruction27().build());
+                break;
+            case "f36":
+                id += 36;
+                flow.setMatch(createMatch1().build());
+                flow.setInstructions(createAppyActionInstruction28().build());
+                break;
+            case "f42":
+                id += 42;
+                flow.setMatch(createMatch1().build());
+                flow.setInstructions(createAppyActionInstruction34().build());
+                break;
+            case "f43":
+                id += 43;
+                flow.setMatch(createICMPv6Match().build());
+                flow.setInstructions(createDecNwTtlInstructions().build());
+                break;
+            case "f44":
+                id += 44;
+                flow.setMatch(createInphyportMatch(nodeBuilder.getId()).build());
+                flow.setInstructions(createDropInstructions().build());
+                break;
+            case "f45":
+                id += 45;
+                flow.setMatch(createMetadataMatch().build());
+                flow.setInstructions(createDropInstructions().build());
+                break;
+            case "f46":
+                id += 46;
+                flow.setMatch(createL3IPv6Match().build());
+                flow.setInstructions(createDecNwTtlInstructions().build());
+                break;
+            case "f81":
+                id += 81;
+                flow.setMatch(createLLDPMatch().build());
+                flow.setInstructions(createSentToControllerInstructions().build());
+                break;
+
+            case "f82":
+                id += 1;
+                flow.setMatch(createMatch1().build());
+                flow.setInstructions(createDropInstructions().build());
+                break;
+            case "f83":
+                id += 2;
+                flow.setMatch(createMatch2().build());
+                flow.setInstructions(createDecNwTtlInstructions().build());
+                break;
+            case "f84":
+                id += 3;
+                flow.setMatch(createMatch3().build());
+                flow.setInstructions(createDecNwTtlInstructions().build());
+                break;
+            case "f85":
+                id += 4;
+                flow.setMatch(createEthernetMatch().build());
+                flow.setInstructions(createMeterInstructions().build());
+                break;
+            case "f86":
+                id += 6;
+                flow.setMatch(createMatch1().build());
+                flow.setInstructions(createDecNwTtlInstructions().build());
+                break;
+            case "f87":
+                id += 12;
+                flow.setMatch(createMatch1().build());
+                flow.setInstructions(createAppyActionInstruction7().build());
+                break;
+            case "f88":
+                id += 13;
+                flow.setMatch(createEthernetMatch().build());
+                flow.setInstructions(createAppyActionInstruction6().build());
+                break;
+            case "f89":
+                id += 14;
+                flow.setMatch(createEthernetMatch().build());
+                flow.setInstructions(createAppyActionInstruction7().build());
+                break;
+            case "f90":
+                id += 15;
+                flow.setMatch(createMatch1().build());
+                flow.setInstructions(createAppyActionInstruction9().build());
+                break;
+            case "f91":
+                id += 7;
+                flow.setMatch(createMatch1().build());
+                flow.setInstructions(createAppyActionInstruction9().build());
+                break;
+            case "f92":
+                id += 8;
+                flow.setMatch(createMatch1().build());
+                flow.setInstructions(createAppyActionInstruction6().build());
+                break;
+            case "f93":
+                id += 9;
+                flow.setMatch(createMatch1().build());
+                flow.setInstructions(createDecNwTtlInstructions().build());
+                break;
+            case "f94":
+                id += 10;
+                flow.setMatch(createMatch1().build());
+                flow.setInstructions(createDecNwTtlInstructions().build());
+                break;
+            case "f95":
+                id += 42;
+                flow.setMatch(createMatch1().build());
+                flow.setInstructions(createDecNwTtlInstructions().build());
+                break;
+            case "f96":
+                id += 43;
+                flow.setMatch(createICMPv6Match().build());
+                flow.setInstructions(createDropInstructions().build());
+                break;
+            case "f97":
+                id += 44;
+                flow.setMatch(createInphyportMatch(nodeBuilder.getId()).build());
+                flow.setInstructions(createMeterInstructions().build());
+                break;
+            case "f98":
+                id += 45;
+                flow.setMatch(createMetadataMatch().build());
+                flow.setInstructions(createAppyActionInstruction6().build());
+                break;
+            case "f99":
+                id += 34;
+                flow.setMatch(createMatch1().build());
+                flow.setInstructions(createAppyActionInstruction6().build());
+                break;
+            case "f100":
+                id += 35;
+                flow.setMatch(createMatch1().build());
+                flow.setInstructions(createAppyActionInstruction7().build());
+                break;
+            case "f101":
+                id += 36;
+                flow.setMatch(createMatch1().build());
+                flow.setInstructions(createAppyActionInstruction8().build());
+                break;
+            case "f700":
+                id += 3;
+                flow.setMatch(createMatch3().build());
+                flow.setInstructions(createMeterInstructions().build());
+                break;
+            case "f800":
+                id += 8;
+                flow.setMatch(createMatch1000().build());
+                flow.setInstructions(createAppyActionInstruction6().build());
+                break;
+            case "f900":
+                id += 5;
+                flow.setMatch(createMatch1000().build());
+                flow.setInstructions(createAppyActionInstruction2().build());
+                break;
+            case "f1000":
+                id += 10;
+                flow.setMatch(createMatch1000().build());
+                flow.setInstructions(createAppyActionInstruction3().build());
+                break;
+            default:
+                LOG.warn("flow type not understood: {}", flowType);
         }
 
-        FlowKey key = new FlowKey(new FlowId(Long.toString(id)));
         if (null == flow.isBarrier()) {
             flow.setBarrier(Boolean.FALSE);
         }
-        // flow.setBufferId(new Long(12));
-        BigInteger value = new BigInteger("10", 10);
-        BigInteger outputPort = new BigInteger("4294967295", 10);
+        // flow.setBufferId(12L);
+        BigInteger value = BigInteger.valueOf(10);
+        BigInteger outputPort = BigInteger.valueOf(4294967295L);
         flow.setCookie(new FlowCookie(value));
         flow.setCookieMask(new FlowCookie(value));
         flow.setHardTimeout(0);
@@ -423,23 +407,27 @@ public class OpenflowPluginBulkTransactionProvider implements CommandProvider {
         flow.setFlags(new FlowModFlags(false, false, false, false, true));
         flow.setId(new FlowId("12"));
         flow.setTableId(getTableId(tableId));
-        flow.setOutGroup(new Long("4294967295"));
+        flow.setOutGroup(4294967295L);
         // set outport to OFPP_NONE (65535) to disable remove restriction for
         // flow
         flow.setOutPort(outputPort);
 
-        flow.setKey(key);
+        FlowKey key = new FlowKey(new FlowId(Long.toString(id)));
+        flow.withKey(key);
         flow.setPriority(2);
         flow.setFlowName(originalFlowName + "X" + flowType);
-        testFlow = flow;
         return flow;
     }
 
     private short getTableId(String tableId) {
         short table = 2;
+        if (tableId == null) {
+            return table;
+        }
+
         try {
             table = Short.parseShort(tableId);
-        } catch (Exception ex) {
+        } catch (NumberFormatException ex) {
             // ignore exception and continue with default value
         }
 
@@ -447,14 +435,6 @@ public class OpenflowPluginBulkTransactionProvider implements CommandProvider {
 
     }
 
-    private void createTestNode() {
-        NodeRef nodeOne = createNodeRef(OpenflowpluginTestActivator.NODE_ID);
-        NodeBuilder builder = new NodeBuilder();
-        builder.setId(new NodeId(OpenflowpluginTestActivator.NODE_ID));
-        builder.setKey(new NodeKey(builder.getId()));
-        testNode12 = builder.build();
-    }
-
     public void _addFlows(CommandInterpreter ci) {
         NodeBuilder tn = createTestNode(ci.nextArgument());
         String flowtype = ci.nextArgument();
@@ -464,52 +444,52 @@ public class OpenflowPluginBulkTransactionProvider implements CommandProvider {
         FlowBuilder tf2;
         FlowBuilder tf3;
         switch (flowcnt) {
-        case 1:
-            tf = createTestFlow(tn, "f1", "10");
-            tf1 = createTestFlow(tn, "f2", "11");
-            tf2 = createTestFlow(tn, "f3", "12");
-            tf3 = createTestFlow(tn, "f4", "13");
-            break;
-        case 2:
-            tf = createTestFlow(tn, "f3", "3");
-            tf1 = createTestFlow(tn, "f4", "4");
-            tf2 = createTestFlow(tn, "f5", "5");
-            tf3 = createTestFlow(tn, "f6", "6");
-            break;
-        case 3:
-            tf = createTestFlow(tn, "f7", "7");
-            tf1 = createTestFlow(tn, "f8", "8");
-            tf2 = createTestFlow(tn, "f9", "9");
-            tf3 = createTestFlow(tn, "f10", "10");
-            break;
-        case 4:
-            // -ve scenario
-            tf = createTestFlow(tn, "f23", "3");
-            tf1 = createTestFlow(tn, "f34", "4");
-            tf2 = createTestFlow(tn, "f35", "5");
-            tf3 = createTestFlow(tn, "f36", "6");
-            break;
-        case 5:
-            // +ve scenario
-            // modify case 6 -ve
-            tf = createTestFlow(tn, "f230", "3");
-            tf1 = createTestFlow(tn, "f34", "4");
-            tf2 = createTestFlow(tn, "f35", "5");
-            tf3 = createTestFlow(tn, "f36", "6");
-            break;
-
-        default:
-            tf = createTestFlow(tn, "f42", "42");
-            tf1 = createTestFlow(tn, "f43", "43");
-            tf2 = createTestFlow(tn, "f44", "44");
-            tf3 = createTestFlow(tn, "f45", "45");
+            case 1:
+                tf = createTestFlow(tn, "f1", "10");
+                tf1 = createTestFlow(tn, "f2", "11");
+                tf2 = createTestFlow(tn, "f3", "12");
+                tf3 = createTestFlow(tn, "f4", "13");
+                break;
+            case 2:
+                tf = createTestFlow(tn, "f3", "3");
+                tf1 = createTestFlow(tn, "f4", "4");
+                tf2 = createTestFlow(tn, "f5", "5");
+                tf3 = createTestFlow(tn, "f6", "6");
+                break;
+            case 3:
+                tf = createTestFlow(tn, "f7", "7");
+                tf1 = createTestFlow(tn, "f8", "8");
+                tf2 = createTestFlow(tn, "f9", "9");
+                tf3 = createTestFlow(tn, "f10", "10");
+                break;
+            case 4:
+                // -ve scenario
+                tf = createTestFlow(tn, "f23", "3");
+                tf1 = createTestFlow(tn, "f34", "4");
+                tf2 = createTestFlow(tn, "f35", "5");
+                tf3 = createTestFlow(tn, "f36", "6");
+                break;
+            case 5:
+                // +ve scenario
+                // modify case 6 -ve
+                tf = createTestFlow(tn, "f230", "3");
+                tf1 = createTestFlow(tn, "f34", "4");
+                tf2 = createTestFlow(tn, "f35", "5");
+                tf3 = createTestFlow(tn, "f36", "6");
+                break;
+
+            default:
+                tf = createTestFlow(tn, "f42", "42");
+                tf1 = createTestFlow(tn, "f43", "43");
+                tf2 = createTestFlow(tn, "f44", "44");
+                tf3 = createTestFlow(tn, "f45", "45");
 
         }
         writeFlow(ci, tf, tf1, tf2, tf3, tn);
     }
 
     private InstanceIdentifier<Node> nodeBuilderToInstanceId(NodeBuilder node) {
-        return InstanceIdentifier.builder(Nodes.class).child(Node.class, node.getKey()).toInstance();
+        return InstanceIdentifier.create(Nodes.class).child(Node.class, node.key());
     }
 
     public void _modifyFlows(CommandInterpreter ci) {
@@ -521,45 +501,45 @@ public class OpenflowPluginBulkTransactionProvider implements CommandProvider {
         FlowBuilder tf2;
         FlowBuilder tf3;
         switch (flowcnt) {
-        case 1:
-            tf = createTestFlow(tn, "f82", "10");
-            tf1 = createTestFlow(tn, "f83", "11");
-            tf2 = createTestFlow(tn, "f84", "12");
-            tf3 = createTestFlow(tn, "f85", "13");
-            break;
-        case 2:
-            tf = createTestFlow(tn, "f700", "3");
-            tf1 = createTestFlow(tn, "f4", "4");
-            tf2 = createTestFlow(tn, "f900", "5");
-            tf3 = createTestFlow(tn, "f86", "6");
-            break;
-        case 3:
-            // +
-            tf = createTestFlow(tn, "f91", "7");
-            tf1 = createTestFlow(tn, "f92", "8");
-            tf2 = createTestFlow(tn, "f93", "9");
-            tf3 = createTestFlow(tn, "f94", "10");
-            break;
-        case 4:
-            // +ve scenario
-            tf = createTestFlow(tn, "f230", "3");
-            tf1 = createTestFlow(tn, "f99", "4");
-            tf2 = createTestFlow(tn, "f100", "5");
-            tf3 = createTestFlow(tn, "f101", "6");
-            break;
-        case 5:
-            // -
-            tf = createTestFlow(tn, "f23", "3");
-            tf1 = createTestFlow(tn, "f99", "4");
-            tf2 = createTestFlow(tn, "f100", "5");
-            tf3 = createTestFlow(tn, "f101", "6");
-            break;
-
-        default:
-            tf = createTestFlow(tn, "f87", "12");
-            tf1 = createTestFlow(tn, "f88", "13");
-            tf2 = createTestFlow(tn, "f89", "14");
-            tf3 = createTestFlow(tn, "f90", "15");
+            case 1:
+                tf = createTestFlow(tn, "f82", "10");
+                tf1 = createTestFlow(tn, "f83", "11");
+                tf2 = createTestFlow(tn, "f84", "12");
+                tf3 = createTestFlow(tn, "f85", "13");
+                break;
+            case 2:
+                tf = createTestFlow(tn, "f700", "3");
+                tf1 = createTestFlow(tn, "f4", "4");
+                tf2 = createTestFlow(tn, "f900", "5");
+                tf3 = createTestFlow(tn, "f86", "6");
+                break;
+            case 3:
+                // +
+                tf = createTestFlow(tn, "f91", "7");
+                tf1 = createTestFlow(tn, "f92", "8");
+                tf2 = createTestFlow(tn, "f93", "9");
+                tf3 = createTestFlow(tn, "f94", "10");
+                break;
+            case 4:
+                // +ve scenario
+                tf = createTestFlow(tn, "f230", "3");
+                tf1 = createTestFlow(tn, "f99", "4");
+                tf2 = createTestFlow(tn, "f100", "5");
+                tf3 = createTestFlow(tn, "f101", "6");
+                break;
+            case 5:
+                // -
+                tf = createTestFlow(tn, "f23", "3");
+                tf1 = createTestFlow(tn, "f99", "4");
+                tf2 = createTestFlow(tn, "f100", "5");
+                tf3 = createTestFlow(tn, "f101", "6");
+                break;
+
+            default:
+                tf = createTestFlow(tn, "f87", "12");
+                tf1 = createTestFlow(tn, "f88", "13");
+                tf2 = createTestFlow(tn, "f89", "14");
+                tf3 = createTestFlow(tn, "f90", "15");
 
         }
 
@@ -567,8 +547,8 @@ public class OpenflowPluginBulkTransactionProvider implements CommandProvider {
 
     }
 
-    public void _removeFlows(CommandInterpreter ci) {
-        DataModification<InstanceIdentifier<?>, DataObject> modification = dataBrokerService.beginTransaction();
+    public void _removeFlows(final CommandInterpreter ci) {
+        ReadWriteTransaction modification = dataBroker.newReadWriteTransaction();
         NodeBuilder tn = createTestNode(ci.nextArgument());
         String flowtype = ci.nextArgument();
         Integer flowcnt = Integer.parseInt(flowtype);
@@ -577,159 +557,171 @@ public class OpenflowPluginBulkTransactionProvider implements CommandProvider {
         FlowBuilder tf2 = null;
         FlowBuilder tf3 = null;
         switch (flowcnt) {
-        case 1:
-            // add case 1
-            tf = createTestFlow(tn, "f1", "10");
-            tf1 = createTestFlow(tn, "f2", "11");
-            tf2 = createTestFlow(tn, "f3", "12");
-            tf3 = createTestFlow(tn, "f4", "13");
-            break;
-        case 2:
-            // modify case 1
-            tf = createTestFlow(tn, "f82", "10");
-            tf1 = createTestFlow(tn, "f83", "11");
-            tf2 = createTestFlow(tn, "f84", "12");
-            tf3 = createTestFlow(tn, "f85", "13");
-            break;
-        case 3:
-            // add case 2
-            tf = createTestFlow(tn, "f3", "3");
-            tf1 = createTestFlow(tn, "f4", "4");
-            tf2 = createTestFlow(tn, "f5", "5");
-            tf3 = createTestFlow(tn, "f6", "6");
-            break;
-        case 4:
-            // modify case 2
-            tf = createTestFlow(tn, "f700", "3");
-            tf1 = createTestFlow(tn, "f4", "4");
-            tf2 = createTestFlow(tn, "f900", "5");
-            tf3 = createTestFlow(tn, "f86", "6");
-            break;
-        case 5:
-            // add case 3
-            tf = createTestFlow(tn, "f7", "7");
-            tf1 = createTestFlow(tn, "f8", "8");
-            tf2 = createTestFlow(tn, "f9", "9");
-            tf3 = createTestFlow(tn, "f10", "10");
-            break;
-        case 6:
-            // modify case 3
-            tf = createTestFlow(tn, "f91", "7");
-            tf1 = createTestFlow(tn, "f92", "8");
-            tf2 = createTestFlow(tn, "f93", "9");
-            tf3 = createTestFlow(tn, "f94", "10");
-            break;
-        case 7:
-            // -ve scenario
-            tf = createTestFlow(tn, "f23", "3");
-            tf1 = createTestFlow(tn, "f34", "4");
-            tf2 = createTestFlow(tn, "f35", "5");
-            tf3 = createTestFlow(tn, "f36", "6");
-            break;
-        case 8:
-            // +ve scenario
-            // modify case 6 -ve
-            tf = createTestFlow(tn, "f23", "3");
-            tf1 = createTestFlow(tn, "f99", "4");
-            tf2 = createTestFlow(tn, "f100", "5");
-            tf3 = createTestFlow(tn, "f101", "6");
-            break;
-        case 9:
-            // modify case 6
-            tf = createTestFlow(tn, "f700", "7");
-            tf1 = createTestFlow(tn, "f230", "23");
-            tf2 = createTestFlow(tn, "f900", "9");
-            tf3 = createTestFlow(tn, "f1000", "10");
-            break;
+            case 1:
+                // add case 1
+                tf = createTestFlow(tn, "f1", "10");
+                tf1 = createTestFlow(tn, "f2", "11");
+                tf2 = createTestFlow(tn, "f3", "12");
+                tf3 = createTestFlow(tn, "f4", "13");
+                break;
+            case 2:
+                // modify case 1
+                tf = createTestFlow(tn, "f82", "10");
+                tf1 = createTestFlow(tn, "f83", "11");
+                tf2 = createTestFlow(tn, "f84", "12");
+                tf3 = createTestFlow(tn, "f85", "13");
+                break;
+            case 3:
+                // add case 2
+                tf = createTestFlow(tn, "f3", "3");
+                tf1 = createTestFlow(tn, "f4", "4");
+                tf2 = createTestFlow(tn, "f5", "5");
+                tf3 = createTestFlow(tn, "f6", "6");
+                break;
+            case 4:
+                // modify case 2
+                tf = createTestFlow(tn, "f700", "3");
+                tf1 = createTestFlow(tn, "f4", "4");
+                tf2 = createTestFlow(tn, "f900", "5");
+                tf3 = createTestFlow(tn, "f86", "6");
+                break;
+            case 5:
+                // add case 3
+                tf = createTestFlow(tn, "f7", "7");
+                tf1 = createTestFlow(tn, "f8", "8");
+                tf2 = createTestFlow(tn, "f9", "9");
+                tf3 = createTestFlow(tn, "f10", "10");
+                break;
+            case 6:
+                // modify case 3
+                tf = createTestFlow(tn, "f91", "7");
+                tf1 = createTestFlow(tn, "f92", "8");
+                tf2 = createTestFlow(tn, "f93", "9");
+                tf3 = createTestFlow(tn, "f94", "10");
+                break;
+            case 7:
+                // -ve scenario
+                tf = createTestFlow(tn, "f23", "3");
+                tf1 = createTestFlow(tn, "f34", "4");
+                tf2 = createTestFlow(tn, "f35", "5");
+                tf3 = createTestFlow(tn, "f36", "6");
+                break;
+            case 8:
+                // +ve scenario
+                // modify case 6 -ve
+                tf = createTestFlow(tn, "f23", "3");
+                tf1 = createTestFlow(tn, "f99", "4");
+                tf2 = createTestFlow(tn, "f100", "5");
+                tf3 = createTestFlow(tn, "f101", "6");
+                break;
+            case 9:
+                // modify case 6
+                tf = createTestFlow(tn, "f700", "7");
+                tf1 = createTestFlow(tn, "f230", "23");
+                tf2 = createTestFlow(tn, "f900", "9");
+                tf3 = createTestFlow(tn, "f1000", "10");
+                break;
+            default:
+                throw new IllegalArgumentException("Invalid flowtype: " + flowtype);
         }
 
-        InstanceIdentifier<Flow> path1 = InstanceIdentifier.builder(Nodes.class).child(Node.class, tn.getKey())
+        InstanceIdentifier<Flow> path1 = InstanceIdentifier.create(Nodes.class).child(Node.class, tn.key())
                 .augmentation(FlowCapableNode.class).child(Table.class, new TableKey(tf.getTableId()))
-                .child(Flow.class, tf.getKey()).build();
-        modification.removeOperationalData(path1);
-        modification.removeConfigurationData(nodeBuilderToInstanceId(tn));
-        modification.removeConfigurationData(path1);
-        InstanceIdentifier<Flow> path2 = InstanceIdentifier.builder(Nodes.class).child(Node.class, tn.getKey())
+                .child(Flow.class, tf.key());
+        modification.delete(LogicalDatastoreType.OPERATIONAL, path1);
+        modification.delete(LogicalDatastoreType.CONFIGURATION, nodeBuilderToInstanceId(tn));
+        modification.delete(LogicalDatastoreType.CONFIGURATION, path1);
+        InstanceIdentifier<Flow> path2 = InstanceIdentifier.create(Nodes.class).child(Node.class, tn.key())
                 .augmentation(FlowCapableNode.class).child(Table.class, new TableKey(tf1.getTableId()))
-                .child(Flow.class, tf1.getKey()).build();
-        modification.removeOperationalData(path2);
-        modification.removeConfigurationData(nodeBuilderToInstanceId(tn));
-        modification.removeConfigurationData(path2);
+                .child(Flow.class, tf1.key());
+        modification.delete(LogicalDatastoreType.OPERATIONAL, path2);
+        modification.delete(LogicalDatastoreType.CONFIGURATION, nodeBuilderToInstanceId(tn));
+        modification.delete(LogicalDatastoreType.CONFIGURATION, path2);
 
-        InstanceIdentifier<Flow> path3 = InstanceIdentifier.builder(Nodes.class).child(Node.class, tn.getKey())
+        InstanceIdentifier<Flow> path3 = InstanceIdentifier.create(Nodes.class).child(Node.class, tn.key())
                 .augmentation(FlowCapableNode.class).child(Table.class, new TableKey(tf2.getTableId()))
-                .child(Flow.class, tf2.getKey()).build();
-        modification.removeOperationalData(path3);
-        modification.removeConfigurationData(nodeBuilderToInstanceId(tn));
-        modification.removeConfigurationData(path3);
-        InstanceIdentifier<Flow> path4 = InstanceIdentifier.builder(Nodes.class).child(Node.class, tn.getKey())
+                .child(Flow.class, tf2.key());
+        modification.delete(LogicalDatastoreType.OPERATIONAL, path3);
+        modification.delete(LogicalDatastoreType.CONFIGURATION, nodeBuilderToInstanceId(tn));
+        modification.delete(LogicalDatastoreType.CONFIGURATION, path3);
+        InstanceIdentifier<Flow> path4 = InstanceIdentifier.create(Nodes.class).child(Node.class, tn.key())
                 .augmentation(FlowCapableNode.class).child(Table.class, new TableKey(tf3.getTableId()))
-                .child(Flow.class, tf3.getKey()).build();
-        modification.removeOperationalData(path4);
-        modification.removeConfigurationData(nodeBuilderToInstanceId(tn));
-        modification.removeConfigurationData(path4);
-        Future<RpcResult<TransactionStatus>> commitFuture = modification.commit();
-        try {
-            RpcResult<TransactionStatus> result = commitFuture.get();
-            TransactionStatus status = result.getResult();
-            ci.println("Status of Flow Data Loaded Transaction: " + status);
-
-        } catch (InterruptedException e) {
-            LOG.error(e.getMessage(), e);
-        } catch (ExecutionException e) {
-            LOG.error(e.getMessage(), e);
-        }
+                .child(Flow.class, tf3.key());
+        modification.delete(LogicalDatastoreType.OPERATIONAL, path4);
+        modification.delete(LogicalDatastoreType.CONFIGURATION, nodeBuilderToInstanceId(tn));
+        modification.delete(LogicalDatastoreType.CONFIGURATION, path4);
+        ListenableFuture<Void> commitFuture = modification.submit();
+        Futures.addCallback(commitFuture, new FutureCallback<Void>() {
+            @Override
+            public void onSuccess(Void notUsed) {
+                ci.println("Status of Group Data Loaded Transaction: success.");
+            }
+
+            @Override
+            public void onFailure(Throwable throwable) {
+                LOG.error("Status of Group Data Loaded Transaction : failure. Reason : {}", throwable);
+                ci.println(String.format("Status of Group Data Loaded Transaction : failure. Reason : %s", throwable));
+            }
+        }, MoreExecutors.directExecutor());
+
     }
 
-    private void writeFlow(CommandInterpreter ci, FlowBuilder flow, FlowBuilder flow1, FlowBuilder flow2,
-            FlowBuilder flow3, NodeBuilder nodeBuilder) {
-        DataModification<InstanceIdentifier<?>, DataObject> modification = dataBrokerService.beginTransaction();
-        InstanceIdentifier<Flow> path1 = InstanceIdentifier.builder(Nodes.class)
-                .child(Node.class, nodeBuilder.getKey()).augmentation(FlowCapableNode.class)
-                .child(Table.class, new TableKey(flow.getTableId())).child(Flow.class, flow.getKey()).build();
-        modification.putOperationalData(nodeBuilderToInstanceId(nodeBuilder), nodeBuilder.build());
-        modification.putOperationalData(path1, flow.build());
-        modification.putConfigurationData(nodeBuilderToInstanceId(nodeBuilder), nodeBuilder.build());
-        modification.putConfigurationData(path1, flow.build());
-        InstanceIdentifier<Flow> path2 = InstanceIdentifier.builder(Nodes.class)
-                .child(Node.class, nodeBuilder.getKey()).augmentation(FlowCapableNode.class)
-                .child(Table.class, new TableKey(flow1.getTableId())).child(Flow.class, flow1.getKey()).build();
-        modification.putOperationalData(nodeBuilderToInstanceId(nodeBuilder), nodeBuilder.build());
-        modification.putOperationalData(path2, flow1.build());
-        modification.putConfigurationData(nodeBuilderToInstanceId(nodeBuilder), nodeBuilder.build());
-        modification.putConfigurationData(path2, flow1.build());
-
-        InstanceIdentifier<Flow> path3 = InstanceIdentifier.builder(Nodes.class)
-                .child(Node.class, nodeBuilder.getKey()).augmentation(FlowCapableNode.class)
-                .child(Table.class, new TableKey(flow2.getTableId())).child(Flow.class, flow2.getKey()).build();
-        modification.putOperationalData(nodeBuilderToInstanceId(nodeBuilder), nodeBuilder.build());
-        modification.putOperationalData(path3, flow2.build());
-        modification.putConfigurationData(nodeBuilderToInstanceId(nodeBuilder), nodeBuilder.build());
-        modification.putConfigurationData(path3, flow2.build());
-
-        InstanceIdentifier<Flow> path4 = InstanceIdentifier.builder(Nodes.class)
-                .child(Node.class, nodeBuilder.getKey()).augmentation(FlowCapableNode.class)
-                .child(Table.class, new TableKey(flow3.getTableId())).child(Flow.class, flow3.getKey()).build();
-        modification.putOperationalData(nodeBuilderToInstanceId(nodeBuilder), nodeBuilder.build());
-        modification.putOperationalData(path4, flow3.build());
-        modification.putConfigurationData(nodeBuilderToInstanceId(nodeBuilder), nodeBuilder.build());
-        modification.putConfigurationData(path4, flow3.build());
-        Future<RpcResult<TransactionStatus>> commitFuture = modification.commit();
-        try {
-            RpcResult<TransactionStatus> result = commitFuture.get();
-            TransactionStatus status = result.getResult();
-            ci.println("Status of Flow Data Loaded Transaction: " + status);
-
-        } catch (InterruptedException e) {
-            LOG.error(e.getMessage(), e);
-        } catch (ExecutionException e) {
-            LOG.error(e.getMessage(), e);
-        }
+    private void writeFlow(final CommandInterpreter ci, FlowBuilder flow, FlowBuilder flow1, FlowBuilder flow2,
+                           FlowBuilder flow3, NodeBuilder nodeBuilder) {
+        ReadWriteTransaction modification = dataBroker.newReadWriteTransaction();
+        InstanceIdentifier<Flow> path1 = InstanceIdentifier.create(Nodes.class)
+                .child(Node.class, nodeBuilder.key()).augmentation(FlowCapableNode.class)
+                .child(Table.class, new TableKey(flow.getTableId())).child(Flow.class, flow.key());
+        modification.merge(LogicalDatastoreType.OPERATIONAL, nodeBuilderToInstanceId(nodeBuilder), nodeBuilder.build(),
+                true);
+        modification.merge(LogicalDatastoreType.OPERATIONAL, path1, flow.build(), true);
+        modification.merge(LogicalDatastoreType.CONFIGURATION, nodeBuilderToInstanceId(nodeBuilder),
+                nodeBuilder.build(), true);
+        modification.merge(LogicalDatastoreType.CONFIGURATION, path1, flow.build(), true);
+        InstanceIdentifier<Flow> path2 = InstanceIdentifier.create(Nodes.class)
+                .child(Node.class, nodeBuilder.key()).augmentation(FlowCapableNode.class)
+                .child(Table.class, new TableKey(flow1.getTableId())).child(Flow.class, flow1.key());
+        modification.merge(LogicalDatastoreType.OPERATIONAL, nodeBuilderToInstanceId(nodeBuilder), nodeBuilder.build(),
+                true);
+        modification.merge(LogicalDatastoreType.OPERATIONAL, path2, flow1.build(), true);
+        modification.merge(LogicalDatastoreType.CONFIGURATION, nodeBuilderToInstanceId(nodeBuilder),
+                nodeBuilder.build(), true);
+        modification.merge(LogicalDatastoreType.CONFIGURATION, path2, flow1.build(), true);
+
+        InstanceIdentifier<Flow> path3 = InstanceIdentifier.create(Nodes.class)
+                .child(Node.class, nodeBuilder.key()).augmentation(FlowCapableNode.class)
+                .child(Table.class, new TableKey(flow2.getTableId())).child(Flow.class, flow2.key());
+        modification.merge(LogicalDatastoreType.OPERATIONAL, nodeBuilderToInstanceId(nodeBuilder), nodeBuilder.build(),
+                true);
+        modification.merge(LogicalDatastoreType.OPERATIONAL, path3, flow2.build(), true);
+        modification.merge(LogicalDatastoreType.CONFIGURATION, nodeBuilderToInstanceId(nodeBuilder),
+                nodeBuilder.build(), true);
+        modification.merge(LogicalDatastoreType.CONFIGURATION, path3, flow2.build(), true);
+
+        InstanceIdentifier<Flow> path4 = InstanceIdentifier.create(Nodes.class)
+                .child(Node.class, nodeBuilder.key()).augmentation(FlowCapableNode.class)
+                .child(Table.class, new TableKey(flow3.getTableId())).child(Flow.class, flow3.key());
+        modification.merge(LogicalDatastoreType.OPERATIONAL, nodeBuilderToInstanceId(nodeBuilder), nodeBuilder.build(),
+                true);
+        modification.merge(LogicalDatastoreType.OPERATIONAL, path4, flow3.build(), true);
+        modification.merge(LogicalDatastoreType.CONFIGURATION, nodeBuilderToInstanceId(nodeBuilder),
+                nodeBuilder.build(), true);
+        modification.merge(LogicalDatastoreType.CONFIGURATION, path4, flow3.build(), true);
+        ListenableFuture<Void> commitFuture = modification.submit();
+        Futures.addCallback(commitFuture, new FutureCallback<Void>() {
+            @Override
+            public void onSuccess(Void notUsed) {
+                ci.println("Status of Group Data Loaded Transaction: success.");
+            }
+
+            @Override
+            public void onFailure(Throwable throwable) {
+                LOG.error("Status of Group Data Loaded Transaction : failure. Reason : {}", throwable);
+                ci.println(String.format("Status of Group Data Loaded Transaction : failure. Reason : %s", throwable));
+            }
+        }, MoreExecutors.directExecutor());
     }
 
-    /**
-     * @return
-     */
     private static InstructionsBuilder createDecNwTtlInstructions() {
         DecNwTtlBuilder ta = new DecNwTtlBuilder();
         DecNwTtl decNwTtl = ta.build();
@@ -737,7 +729,7 @@ public class OpenflowPluginBulkTransactionProvider implements CommandProvider {
         ab.setAction(new DecNwTtlCaseBuilder().setDecNwTtl(decNwTtl).build());
 
         // Add our drop action to a list
-        List<Action> actionList = new ArrayList<Action>();
+        List<Action> actionList = new ArrayList<>();
         actionList.add(ab.build());
 
         // Create an Apply Action
@@ -747,31 +739,28 @@ public class OpenflowPluginBulkTransactionProvider implements CommandProvider {
         // Wrap our Apply Action in an Instruction
         InstructionBuilder ib = new InstructionBuilder();
         ib.setInstruction(new ApplyActionsCaseBuilder().setApplyActions(aab.build()).build());
-        ib.setKey(new InstructionKey(0));
+        ib.withKey(new InstructionKey(0));
         ib.setOrder(0);
 
         // Put our Instruction in a list of Instructions
         InstructionsBuilder isb = new InstructionsBuilder();
-        List<Instruction> instructions = new ArrayList<Instruction>();
+        List<Instruction> instructions = new ArrayList<>();
         instructions.add(ib.build());
         isb.setInstruction(instructions);
         return isb;
     }
 
-    /**
-     * @return
-     */
     private static InstructionsBuilder createMeterInstructions() {
 
         MeterBuilder aab = new MeterBuilder();
-        aab.setMeterId(new MeterId(new Long(1)));
+        aab.setMeterId(new MeterId(1L));
 
         InstructionBuilder ib = new InstructionBuilder();
         ib.setInstruction(new MeterCaseBuilder().setMeter(aab.build()).build());
 
         // Put our Instruction in a list of Instructions
         InstructionsBuilder isb = new InstructionsBuilder();
-        List<Instruction> instructions = new ArrayList<Instruction>();
+        List<Instruction> instructions = new ArrayList<>();
         instructions.add(ib.build());
         isb.setInstruction(instructions);
         return isb;
@@ -787,7 +776,7 @@ public class OpenflowPluginBulkTransactionProvider implements CommandProvider {
 
         // Put our Instruction in a list of Instructions
         InstructionsBuilder isb = new InstructionsBuilder();
-        List<Instruction> instructions = new ArrayList<Instruction>();
+        List<Instruction> instructions = new ArrayList<>();
         instructions.add(ib.build());
         isb.setInstruction(instructions);
         return isb;
@@ -800,7 +789,7 @@ public class OpenflowPluginBulkTransactionProvider implements CommandProvider {
         ab.setAction(new DropActionCaseBuilder().setDropAction(dropAction).build());
 
         // Add our drop action to a list
-        List<Action> actionList = new ArrayList<Action>();
+        List<Action> actionList = new ArrayList<>();
         actionList.add(ab.build());
 
         // Create an Apply Action
@@ -813,7 +802,7 @@ public class OpenflowPluginBulkTransactionProvider implements CommandProvider {
 
         // Put our Instruction in a list of Instructions
         InstructionsBuilder isb = new InstructionsBuilder();
-        List<Instruction> instructions = new ArrayList<Instruction>();
+        List<Instruction> instructions = new ArrayList<>();
         instructions.add(ib.build());
         isb.setInstruction(instructions);
         return isb;
@@ -821,7 +810,7 @@ public class OpenflowPluginBulkTransactionProvider implements CommandProvider {
 
     private static InstructionsBuilder createAppyActionInstruction() {
 
-        List<Action> actionList = new ArrayList<Action>();
+        List<Action> actionList = new ArrayList<>();
         ActionBuilder ab = new ActionBuilder();
         ControllerActionBuilder controller = new ControllerActionBuilder();
         controller.setMaxLength(5);
@@ -837,23 +826,24 @@ public class OpenflowPluginBulkTransactionProvider implements CommandProvider {
 
         // Put our Instruction in a list of Instructions
         InstructionsBuilder isb = new InstructionsBuilder();
-        List<Instruction> instructions = new ArrayList<Instruction>();
+        List<Instruction> instructions = new ArrayList<>();
         instructions.add(ib.build());
         isb.setInstruction(instructions);
         return isb;
     }
 
     private static InstructionsBuilder createSentToControllerInstructions() {
-        List<Action> actionList = new ArrayList<Action>();
         ActionBuilder ab = new ActionBuilder();
 
         OutputActionBuilder output = new OutputActionBuilder();
-        output.setMaxLength(new Integer(0xffff));
+        output.setMaxLength(0xffff);
         Uri value = new Uri(OutputPortValues.CONTROLLER.toString());
         output.setOutputNodeConnector(value);
         ab.setAction(new OutputActionCaseBuilder().setOutputAction(output.build()).build());
         ab.setOrder(0);
-        ab.setKey(new ActionKey(0));
+        ab.withKey(new ActionKey(0));
+
+        List<Action> actionList = new ArrayList<>();
         actionList.add(ab.build());
         // Create an Apply Action
         ApplyActionsBuilder aab = new ApplyActionsBuilder();
@@ -863,11 +853,11 @@ public class OpenflowPluginBulkTransactionProvider implements CommandProvider {
         InstructionBuilder ib = new InstructionBuilder();
         ib.setInstruction(new ApplyActionsCaseBuilder().setApplyActions(aab.build()).build());
         ib.setOrder(0);
-        ib.setKey(new InstructionKey(0));
+        ib.withKey(new InstructionKey(0));
 
         // Put our Instruction in a list of Instructions
         InstructionsBuilder isb = new InstructionsBuilder();
-        List<Instruction> instructions = new ArrayList<Instruction>();
+        List<Instruction> instructions = new ArrayList<>();
         instructions.add(ib.build());
         isb.setInstruction(instructions);
         return isb;
@@ -875,11 +865,11 @@ public class OpenflowPluginBulkTransactionProvider implements CommandProvider {
 
     private static InstructionsBuilder createAppyActionInstruction2() {
 
-        List<Action> actionList = new ArrayList<Action>();
+        List<Action> actionList = new ArrayList<>();
         ActionBuilder ab = new ActionBuilder();
 
         PushMplsActionBuilder push = new PushMplsActionBuilder();
-        push.setEthernetType(new Integer(0x8847));
+        push.setEthernetType(0x8847);
         ab.setAction(new PushMplsActionCaseBuilder().setPushMplsAction(push.build()).build());
         actionList.add(ab.build());
         // Create an Apply Action
@@ -892,7 +882,7 @@ public class OpenflowPluginBulkTransactionProvider implements CommandProvider {
 
         // Put our Instruction in a list of Instructions
         InstructionsBuilder isb = new InstructionsBuilder();
-        List<Instruction> instructions = new ArrayList<Instruction>();
+        List<Instruction> instructions = new ArrayList<>();
         instructions.add(ib.build());
         isb.setInstruction(instructions);
         return isb;
@@ -900,11 +890,11 @@ public class OpenflowPluginBulkTransactionProvider implements CommandProvider {
 
     private static InstructionsBuilder createAppyActionInstruction3() {
 
-        List<Action> actionList = new ArrayList<Action>();
+        List<Action> actionList = new ArrayList<>();
         ActionBuilder ab = new ActionBuilder();
 
         PushPbbActionBuilder pbb = new PushPbbActionBuilder();
-        pbb.setEthernetType(new Integer(0x88E7));
+        pbb.setEthernetType(0x88E7);
         ab.setAction(new PushPbbActionCaseBuilder().setPushPbbAction(pbb.build()).build());
         actionList.add(ab.build());
         // Create an Apply Action
@@ -917,7 +907,7 @@ public class OpenflowPluginBulkTransactionProvider implements CommandProvider {
 
         // Put our Instruction in a list of Instructions
         InstructionsBuilder isb = new InstructionsBuilder();
-        List<Instruction> instructions = new ArrayList<Instruction>();
+        List<Instruction> instructions = new ArrayList<>();
         instructions.add(ib.build());
         isb.setInstruction(instructions);
         return isb;
@@ -925,7 +915,7 @@ public class OpenflowPluginBulkTransactionProvider implements CommandProvider {
 
     private static InstructionsBuilder createAppyActionInstruction6() {
 
-        List<Action> actionList = new ArrayList<Action>();
+        List<Action> actionList = new ArrayList<>();
         ActionBuilder ab = new ActionBuilder();
 
         SetDlSrcActionBuilder src = new SetDlSrcActionBuilder();
@@ -943,7 +933,7 @@ public class OpenflowPluginBulkTransactionProvider implements CommandProvider {
 
         // Put our Instruction in a list of Instructions
         InstructionsBuilder isb = new InstructionsBuilder();
-        List<Instruction> instructions = new ArrayList<Instruction>();
+        List<Instruction> instructions = new ArrayList<>();
         instructions.add(ib.build());
         isb.setInstruction(instructions);
         return isb;
@@ -951,12 +941,12 @@ public class OpenflowPluginBulkTransactionProvider implements CommandProvider {
 
     private static InstructionsBuilder createAppyActionInstruction7() {
 
-        List<Action> actionList = new ArrayList<Action>();
+        List<Action> actionList = new ArrayList<>();
         ActionBuilder ab = new ActionBuilder();
 
         SetVlanIdActionBuilder vl = new SetVlanIdActionBuilder();
-        VlanId a = new VlanId(4012);
-        vl.setVlanId(a);
+        VlanId vlanId = new VlanId(4012);
+        vl.setVlanId(vlanId);
         ab.setAction(new SetVlanIdActionCaseBuilder().setSetVlanIdAction(vl.build()).build());
         actionList.add(ab.build());
         // Create an Apply Action
@@ -969,7 +959,7 @@ public class OpenflowPluginBulkTransactionProvider implements CommandProvider {
 
         // Put our Instruction in a list of Instructions
         InstructionsBuilder isb = new InstructionsBuilder();
-        List<Instruction> instructions = new ArrayList<Instruction>();
+        List<Instruction> instructions = new ArrayList<>();
         instructions.add(ib.build());
         isb.setInstruction(instructions);
         return isb;
@@ -977,7 +967,7 @@ public class OpenflowPluginBulkTransactionProvider implements CommandProvider {
 
     private static InstructionsBuilder createAppyActionInstruction8() {
 
-        List<Action> actionList = new ArrayList<Action>();
+        List<Action> actionList = new ArrayList<>();
         ActionBuilder ab = new ActionBuilder();
 
         SetVlanPcpActionBuilder pcp = new SetVlanPcpActionBuilder();
@@ -995,7 +985,7 @@ public class OpenflowPluginBulkTransactionProvider implements CommandProvider {
 
         // Put our Instruction in a list of Instructions
         InstructionsBuilder isb = new InstructionsBuilder();
-        List<Instruction> instructions = new ArrayList<Instruction>();
+        List<Instruction> instructions = new ArrayList<>();
         instructions.add(ib.build());
         isb.setInstruction(instructions);
         return isb;
@@ -1003,7 +993,7 @@ public class OpenflowPluginBulkTransactionProvider implements CommandProvider {
 
     private static InstructionsBuilder createAppyActionInstruction9() {
 
-        List<Action> actionList = new ArrayList<Action>();
+        List<Action> actionList = new ArrayList<>();
         ActionBuilder ab = new ActionBuilder();
 
         CopyTtlInBuilder ttlin = new CopyTtlInBuilder();
@@ -1019,21 +1009,21 @@ public class OpenflowPluginBulkTransactionProvider implements CommandProvider {
 
         // Put our Instruction in a list of Instructions
         InstructionsBuilder isb = new InstructionsBuilder();
-        List<Instruction> instructions = new ArrayList<Instruction>();
+        List<Instruction> instructions = new ArrayList<>();
         instructions.add(ib.build());
         isb.setInstruction(instructions);
         return isb;
     }
 
     private static InstructionsBuilder createAppyActionInstruction16() {
-
-        List<Action> actionList = new ArrayList<Action>();
         ActionBuilder ab = new ActionBuilder();
 
         GroupActionBuilder groupActionB = new GroupActionBuilder();
         groupActionB.setGroupId(1L);
         groupActionB.setGroup("0");
         ab.setAction(new GroupActionCaseBuilder().setGroupAction(groupActionB.build()).build());
+
+        List<Action> actionList = new ArrayList<>();
         actionList.add(ab.build());
 
         // Create an Apply Action
@@ -1046,7 +1036,7 @@ public class OpenflowPluginBulkTransactionProvider implements CommandProvider {
 
         // Put our Instruction in a list of Instructions
         InstructionsBuilder isb = new InstructionsBuilder();
-        List<Instruction> instructions = new ArrayList<Instruction>();
+        List<Instruction> instructions = new ArrayList<>();
         instructions.add(ib.build());
         isb.setInstruction(instructions);
         return isb;
@@ -1054,7 +1044,7 @@ public class OpenflowPluginBulkTransactionProvider implements CommandProvider {
 
     private static InstructionsBuilder createAppyActionInstruction160() {
 
-        List<Action> actionList = new ArrayList<Action>();
+        List<Action> actionList = new ArrayList<>();
         ActionBuilder ab = new ActionBuilder();
 
         FloodAllActionBuilder fldall = new FloodAllActionBuilder();
@@ -1070,15 +1060,13 @@ public class OpenflowPluginBulkTransactionProvider implements CommandProvider {
 
         // Put our Instruction in a list of Instructions
         InstructionsBuilder isb = new InstructionsBuilder();
-        List<Instruction> instructions = new ArrayList<Instruction>();
+        List<Instruction> instructions = new ArrayList<>();
         instructions.add(ib.build());
         isb.setInstruction(instructions);
         return isb;
     }
 
     private static InstructionsBuilder createAppyActionInstruction26() {
-
-        List<Action> actionList = new ArrayList<Action>();
         ActionBuilder ab = new ActionBuilder();
 
         SetNwDstActionBuilder setNwDstActionBuilder = new SetNwDstActionBuilder();
@@ -1087,6 +1075,8 @@ public class OpenflowPluginBulkTransactionProvider implements CommandProvider {
         ipdst.setIpv4Address(prefixdst);
         setNwDstActionBuilder.setAddress(ipdst.build());
         ab.setAction(new SetNwDstActionCaseBuilder().setSetNwDstAction(setNwDstActionBuilder.build()).build());
+
+        List<Action> actionList = new ArrayList<>();
         actionList.add(ab.build());
 
         // Create an Apply Action
@@ -1099,15 +1089,13 @@ public class OpenflowPluginBulkTransactionProvider implements CommandProvider {
 
         // Put our Instruction in a list of Instructions
         InstructionsBuilder isb = new InstructionsBuilder();
-        List<Instruction> instructions = new ArrayList<Instruction>();
+        List<Instruction> instructions = new ArrayList<>();
         instructions.add(ib.build());
         isb.setInstruction(instructions);
         return isb;
     }
 
     private static InstructionsBuilder createAppyActionInstruction27() {
-
-        List<Action> actionList = new ArrayList<Action>();
         ActionBuilder ab = new ActionBuilder();
 
         SetNwSrcActionBuilder setNwsrcActionBuilder = new SetNwSrcActionBuilder();
@@ -1116,6 +1104,8 @@ public class OpenflowPluginBulkTransactionProvider implements CommandProvider {
         ipsrc.setIpv4Address(prefixsrc);
         setNwsrcActionBuilder.setAddress(ipsrc.build());
         ab.setAction(new SetNwSrcActionCaseBuilder().setSetNwSrcAction(setNwsrcActionBuilder.build()).build());
+
+        List<Action> actionList = new ArrayList<>();
         actionList.add(ab.build());
 
         // Create an Apply Action
@@ -1128,7 +1118,7 @@ public class OpenflowPluginBulkTransactionProvider implements CommandProvider {
 
         // Put our Instruction in a list of Instructions
         InstructionsBuilder isb = new InstructionsBuilder();
-        List<Instruction> instructions = new ArrayList<Instruction>();
+        List<Instruction> instructions = new ArrayList<>();
         instructions.add(ib.build());
         isb.setInstruction(instructions);
         return isb;
@@ -1136,7 +1126,7 @@ public class OpenflowPluginBulkTransactionProvider implements CommandProvider {
 
     private static InstructionsBuilder createAppyActionInstruction28() {
 
-        List<Action> actionList = new ArrayList<Action>();
+        List<Action> actionList = new ArrayList<>();
         ActionBuilder ab = new ActionBuilder();
 
         SetNwTosActionBuilder setNwTosActionBuilder = new SetNwTosActionBuilder();
@@ -1153,7 +1143,7 @@ public class OpenflowPluginBulkTransactionProvider implements CommandProvider {
 
         // Put our Instruction in a list of Instructions
         InstructionsBuilder isb = new InstructionsBuilder();
-        List<Instruction> instructions = new ArrayList<Instruction>();
+        List<Instruction> instructions = new ArrayList<>();
         instructions.add(ib.build());
         isb.setInstruction(instructions);
         return isb;
@@ -1161,7 +1151,7 @@ public class OpenflowPluginBulkTransactionProvider implements CommandProvider {
 
     private static InstructionsBuilder createAppyActionInstruction34() {
 
-        List<Action> actionList = new ArrayList<Action>();
+        List<Action> actionList = new ArrayList<>();
         ActionBuilder ab = new ActionBuilder();
 
         SwPathActionBuilder swPathAction = new SwPathActionBuilder();
@@ -1178,7 +1168,7 @@ public class OpenflowPluginBulkTransactionProvider implements CommandProvider {
 
         // Put our Instruction in a list of Instructions
         InstructionsBuilder isb = new InstructionsBuilder();
-        List<Instruction> instructions = new ArrayList<Instruction>();
+        List<Instruction> instructions = new ArrayList<>();
         instructions.add(ib.build());
         isb.setInstruction(instructions);
         return isb;
@@ -1194,9 +1184,6 @@ public class OpenflowPluginBulkTransactionProvider implements CommandProvider {
         return match;
     }
 
-    /**
-     * @return
-     */
     private static MatchBuilder createMatch1() {
         MatchBuilder match = new MatchBuilder();
         Ipv4MatchBuilder ipv4Match = new Ipv4MatchBuilder();
@@ -1229,9 +1216,6 @@ public class OpenflowPluginBulkTransactionProvider implements CommandProvider {
         return match;
     }
 
-    /**
-     * @return
-     */
     private static MatchBuilder createMatch2() {
         MatchBuilder match = new MatchBuilder();
         Ipv4MatchBuilder ipv4Match = new Ipv4MatchBuilder();
@@ -1248,9 +1232,6 @@ public class OpenflowPluginBulkTransactionProvider implements CommandProvider {
         return match;
     }
 
-    /**
-     * @return
-     */
     private static MatchBuilder createMatch3() {
         MatchBuilder match = new MatchBuilder();
         EthernetMatchBuilder ethernetMatch = new EthernetMatchBuilder();
@@ -1262,23 +1243,6 @@ public class OpenflowPluginBulkTransactionProvider implements CommandProvider {
         return match;
     }
 
-    private static MatchBuilder createMatch33() {
-
-        MatchBuilder match = new MatchBuilder();
-        Ipv4MatchBuilder ipv4Match = new Ipv4MatchBuilder();
-        Ipv4Prefix prefix = new Ipv4Prefix("10.0.0.10");
-        ipv4Match.setIpv4Source(prefix);
-        Ipv4Match i4m = ipv4Match.build();
-        match.setLayer3Match(i4m);
-
-        EthernetMatchBuilder eth = new EthernetMatchBuilder();
-        EthernetTypeBuilder ethTypeBuilder = new EthernetTypeBuilder();
-        ethTypeBuilder.setType(new EtherType(0xfffeL));
-        eth.setEthernetType(ethTypeBuilder.build());
-        match.setEthernetMatch(eth.build());
-        return match;
-    }
-
     private static MatchBuilder createInphyportMatch(NodeId nodeId) {
         MatchBuilder match = new MatchBuilder();
         match.setInPort(new NodeConnectorId(nodeId + ":202"));
@@ -1287,20 +1251,15 @@ public class OpenflowPluginBulkTransactionProvider implements CommandProvider {
     }
 
     private static MatchBuilder createEthernetMatch() {
-        MatchBuilder match = new MatchBuilder();
-
-        byte[] mask1 = new byte[] { (byte) -1, (byte) -1, 0, 0, 0, 0 };
-        byte[] mask2 = new byte[] { (byte) -1, (byte) -1, (byte) -1, 0, 0, 0 };
-
         EthernetMatchBuilder ethmatch = new EthernetMatchBuilder(); // ethernettype
-                                                                    // match
+        // match
         EthernetTypeBuilder ethtype = new EthernetTypeBuilder();
         EtherType type = new EtherType(0x0800L);
         ethmatch.setEthernetType(ethtype.setType(type).build());
 
         EthernetDestinationBuilder ethdest = new EthernetDestinationBuilder(); // ethernet
-                                                                               // macaddress
-                                                                               // match
+        // macaddress
+        // match
         MacAddress macdest = new MacAddress("ff:ff:ff:ff:ff:ff");
         ethdest.setAddress(macdest);
         // ethdest.setMask(mask1);
@@ -1313,14 +1272,13 @@ public class OpenflowPluginBulkTransactionProvider implements CommandProvider {
         // ethsrc.setMask(mask2);
 
         ethmatch.setEthernetSource(ethsrc.build());
+
+        MatchBuilder match = new MatchBuilder();
         match.setEthernetMatch(ethmatch.build());
         return match;
 
     }
 
-    /**
-     * @return
-     */
     private static MatchBuilder createL3IPv6Match() {
         MatchBuilder match = new MatchBuilder();
 
@@ -1330,11 +1288,6 @@ public class OpenflowPluginBulkTransactionProvider implements CommandProvider {
         eth.setEthernetType(ethTypeBuilder.build());
         match.setEthernetMatch(eth.build());
 
-        Ipv6Prefix dstip6 = new Ipv6Prefix("2002::2/64");
-        Ipv6Prefix srcip6 = new Ipv6Prefix("2001:0:0:0:0:0:0:1/56");
-        Ipv6Address ndtarget = new Ipv6Address("2001:db8:0:1:fd97:f9f0:a810:782e");
-        MacAddress ndsll = new MacAddress("c2:00:54:f5:00:00");
-        MacAddress ndtll = new MacAddress("00:0c:29:0e:4c:67");
         Ipv6ExtHeaderBuilder nextheader = new Ipv6ExtHeaderBuilder();
         nextheader.setIpv6Exthdr(58);
         Ipv6LabelBuilder ipv6label = new Ipv6LabelBuilder();
@@ -1343,7 +1296,7 @@ public class OpenflowPluginBulkTransactionProvider implements CommandProvider {
         // ipv6label.setFlabelMask(new byte[] { 0, 1, -1, -1 });
 
         Icmpv6MatchBuilder icmpv6match = new Icmpv6MatchBuilder(); // icmpv6
-                                                                   // match
+        // match
         icmpv6match.setIcmpv6Type((short) 135);
         icmpv6match.setIcmpv6Code((short) 0);
         match.setIcmpv6Match(icmpv6match.build());
@@ -1352,8 +1305,9 @@ public class OpenflowPluginBulkTransactionProvider implements CommandProvider {
         // ipv6match.setIpv6Source(srcip6);
         // ipv6match.setIpv6Destination(dstip6);
         // ipv6match.setIpv6ExtHeader(nextheader.build());
-        ipv6match.setIpv6NdSll(ndsll);
-        ipv6match.setIpv6NdTll(ndtll);
+
+        ipv6match.setIpv6NdSll(new MacAddress("c2:00:54:f5:00:00"));
+        ipv6match.setIpv6NdTll(new MacAddress("00:0c:29:0e:4c:67"));
         // ipv6match.setIpv6NdTarget(ndtarget);
         ipv6match.setIpv6Label(ipv6label.build());
 
@@ -1362,9 +1316,6 @@ public class OpenflowPluginBulkTransactionProvider implements CommandProvider {
         return match;
     }
 
-    /**
-     * @return
-     */
     private static MatchBuilder createICMPv6Match() {
 
         MatchBuilder match = new MatchBuilder();
@@ -1379,7 +1330,7 @@ public class OpenflowPluginBulkTransactionProvider implements CommandProvider {
         match.setIpMatch(ipmatch.build());
 
         Icmpv6MatchBuilder icmpv6match = new Icmpv6MatchBuilder(); // icmpv6
-                                                                   // match
+        // match
         icmpv6match.setIcmpv6Type((short) 135);
         icmpv6match.setIcmpv6Code((short) 1);
         match.setIcmpv6Match(icmpv6match.build());
@@ -1387,12 +1338,8 @@ public class OpenflowPluginBulkTransactionProvider implements CommandProvider {
         return match;
     }
 
-    /**
-     * @return
-     */
     private static MatchBuilder createMetadataMatch() {
         MatchBuilder match = new MatchBuilder();
-        byte[] metamask = new byte[] { (byte) -1, (byte) -1, (byte) -1, 0, 0, 0, (byte) 1, (byte) 1 };
         MetadataBuilder metadata = new MetadataBuilder(); // metadata match
         metadata.setMetadata(BigInteger.valueOf(500L));
         // metadata.setMetadataMask(metamask);
@@ -1400,5 +1347,4 @@ public class OpenflowPluginBulkTransactionProvider implements CommandProvider {
 
         return match;
     }
-
 }