Replaced the usage of IpPrefix with IpAddress in the context of
Controller Nodes.

Change-Id: Id2b25fb071bb20541db3f77b7afefe886520538e
diff --git a/core/store/dist/src/main/java/org/onlab/onos/store/cluster/impl/ClusterDefinitionStore.java b/core/store/dist/src/main/java/org/onlab/onos/store/cluster/impl/ClusterDefinitionStore.java
index f38df5a..edd716c 100644
--- a/core/store/dist/src/main/java/org/onlab/onos/store/cluster/impl/ClusterDefinitionStore.java
+++ b/core/store/dist/src/main/java/org/onlab/onos/store/cluster/impl/ClusterDefinitionStore.java
@@ -8,7 +8,7 @@
 import com.fasterxml.jackson.databind.node.ObjectNode;
 import org.onlab.onos.cluster.DefaultControllerNode;
 import org.onlab.onos.cluster.NodeId;
-import org.onlab.packet.IpPrefix;
+import org.onlab.packet.IpAddress;
 
 import java.io.File;
 import java.io.IOException;
@@ -46,7 +46,7 @@
         while (it.hasNext()) {
             ObjectNode nodeDef = (ObjectNode) it.next();
             nodes.add(new DefaultControllerNode(new NodeId(nodeDef.get("id").asText()),
-                                                IpPrefix.valueOf(nodeDef.get("ip").asText()),
+                                                IpAddress.valueOf(nodeDef.get("ip").asText()),
                                                 nodeDef.get("tcpPort").asInt(9876)));
         }
         return nodes;
diff --git a/core/store/dist/src/main/java/org/onlab/onos/store/cluster/impl/ClusterNodesDelegate.java b/core/store/dist/src/main/java/org/onlab/onos/store/cluster/impl/ClusterNodesDelegate.java
index daef7bd..4037050 100644
--- a/core/store/dist/src/main/java/org/onlab/onos/store/cluster/impl/ClusterNodesDelegate.java
+++ b/core/store/dist/src/main/java/org/onlab/onos/store/cluster/impl/ClusterNodesDelegate.java
@@ -2,7 +2,7 @@
 
 import org.onlab.onos.cluster.DefaultControllerNode;
 import org.onlab.onos.cluster.NodeId;
-import org.onlab.packet.IpPrefix;
+import org.onlab.packet.IpAddress;
 
 // Not used right now
 /**
@@ -19,7 +19,8 @@
      * @param tcpPort node TCP listen port
      * @return the controller node
      */
-    DefaultControllerNode nodeDetected(NodeId nodeId, IpPrefix ip, int tcpPort);
+    DefaultControllerNode nodeDetected(NodeId nodeId, IpAddress ip,
+                                       int tcpPort);
 
     /**
      * Notifies about cluster node going offline.
diff --git a/core/store/dist/src/main/java/org/onlab/onos/store/cluster/impl/DistributedClusterStore.java b/core/store/dist/src/main/java/org/onlab/onos/store/cluster/impl/DistributedClusterStore.java
index 59267d1..07a3e6b8 100644
--- a/core/store/dist/src/main/java/org/onlab/onos/store/cluster/impl/DistributedClusterStore.java
+++ b/core/store/dist/src/main/java/org/onlab/onos/store/cluster/impl/DistributedClusterStore.java
@@ -22,7 +22,7 @@
 import org.onlab.onos.store.hz.AbsentInvalidatingLoadingCache;
 import org.onlab.onos.store.hz.AbstractHazelcastStore;
 import org.onlab.onos.store.hz.OptionalCacheLoader;
-import org.onlab.packet.IpPrefix;
+import org.onlab.packet.IpAddress;
 
 import java.util.Map;
 import java.util.Set;
@@ -105,7 +105,7 @@
     }
 
     @Override
-    public ControllerNode addNode(NodeId nodeId, IpPrefix ip, int tcpPort) {
+    public ControllerNode addNode(NodeId nodeId, IpAddress ip, int tcpPort) {
         return addNode(new DefaultControllerNode(nodeId, ip, tcpPort));
     }
 
@@ -127,13 +127,13 @@
 
     // Creates a controller node descriptor from the Hazelcast member.
     private DefaultControllerNode node(Member member) {
-        IpPrefix ip = memberAddress(member);
+        IpAddress ip = memberAddress(member);
         return new DefaultControllerNode(new NodeId(ip.toString()), ip);
     }
 
-    private IpPrefix memberAddress(Member member) {
+    private IpAddress memberAddress(Member member) {
         byte[] address = member.getSocketAddress().getAddress().getAddress();
-        return IpPrefix.valueOf(address);
+        return IpAddress.valueOf(address);
     }
 
     // Interceptor for membership events.
diff --git a/core/store/dist/src/test/java/org/onlab/onos/store/cluster/messaging/impl/ClusterCommunicationManagerTest.java b/core/store/dist/src/test/java/org/onlab/onos/store/cluster/messaging/impl/ClusterCommunicationManagerTest.java
index 34e5b3b..0ed82fd 100644
--- a/core/store/dist/src/test/java/org/onlab/onos/store/cluster/messaging/impl/ClusterCommunicationManagerTest.java
+++ b/core/store/dist/src/test/java/org/onlab/onos/store/cluster/messaging/impl/ClusterCommunicationManagerTest.java
@@ -8,7 +8,7 @@
 import org.onlab.onos.cluster.NodeId;
 import org.onlab.onos.store.cluster.impl.ClusterNodesDelegate;
 import org.onlab.netty.NettyMessagingService;
-import org.onlab.packet.IpPrefix;
+import org.onlab.packet.IpAddress;
 
 import java.util.concurrent.CountDownLatch;
 import java.util.concurrent.TimeUnit;
@@ -27,7 +27,7 @@
     private static final int P1 = 9881;
     private static final int P2 = 9882;
 
-    private static final IpPrefix IP = IpPrefix.valueOf("127.0.0.1");
+    private static final IpAddress IP = IpAddress.valueOf("127.0.0.1");
 
     private ClusterCommunicationManager ccm1;
     private ClusterCommunicationManager ccm2;
@@ -104,7 +104,7 @@
         NodeId nodeId;
 
         @Override
-        public DefaultControllerNode nodeDetected(NodeId nodeId, IpPrefix ip, int tcpPort) {
+        public DefaultControllerNode nodeDetected(NodeId nodeId, IpAddress ip, int tcpPort) {
             latch(nodeId, Op.DETECTED);
             return new DefaultControllerNode(nodeId, ip, tcpPort);
         }
diff --git a/core/store/dist/src/test/java/org/onlab/onos/store/device/impl/GossipDeviceStoreTest.java b/core/store/dist/src/test/java/org/onlab/onos/store/device/impl/GossipDeviceStoreTest.java
index 975a7f8..a613cb2 100644
--- a/core/store/dist/src/test/java/org/onlab/onos/store/device/impl/GossipDeviceStoreTest.java
+++ b/core/store/dist/src/test/java/org/onlab/onos/store/device/impl/GossipDeviceStoreTest.java
@@ -55,7 +55,7 @@
 import org.onlab.onos.store.cluster.messaging.ClusterMessageHandler;
 import org.onlab.onos.store.cluster.messaging.MessageSubject;
 import org.onlab.packet.ChassisId;
-import org.onlab.packet.IpPrefix;
+import org.onlab.packet.IpAddress;
 
 import com.google.common.collect.Iterables;
 import com.google.common.collect.Sets;
@@ -102,12 +102,12 @@
     // local node
     private static final NodeId NID1 = new NodeId("local");
     private static final ControllerNode ONOS1 =
-            new DefaultControllerNode(NID1, IpPrefix.valueOf("127.0.0.1"));
+            new DefaultControllerNode(NID1, IpAddress.valueOf("127.0.0.1"));
 
     // remote node
     private static final NodeId NID2 = new NodeId("remote");
     private static final ControllerNode ONOS2 =
-            new DefaultControllerNode(NID2, IpPrefix.valueOf("127.0.0.2"));
+            new DefaultControllerNode(NID2, IpAddress.valueOf("127.0.0.2"));
     private static final List<SparseAnnotations> NO_ANNOTATION = Collections.<SparseAnnotations>emptyList();
 
 
diff --git a/core/store/dist/src/test/java/org/onlab/onos/store/mastership/impl/DistributedMastershipStoreTest.java b/core/store/dist/src/test/java/org/onlab/onos/store/mastership/impl/DistributedMastershipStoreTest.java
index 4ecb8db..897a648 100644
--- a/core/store/dist/src/test/java/org/onlab/onos/store/mastership/impl/DistributedMastershipStoreTest.java
+++ b/core/store/dist/src/test/java/org/onlab/onos/store/mastership/impl/DistributedMastershipStoreTest.java
@@ -32,7 +32,7 @@
 import org.onlab.onos.store.hz.StoreService;
 import org.onlab.onos.store.hz.TestStoreManager;
 import org.onlab.onos.store.serializers.KryoSerializer;
-import org.onlab.packet.IpPrefix;
+import org.onlab.packet.IpAddress;
 
 import com.google.common.collect.Sets;
 import com.hazelcast.config.Config;
@@ -47,7 +47,7 @@
     private static final DeviceId DID2 = DeviceId.deviceId("of:02");
     private static final DeviceId DID3 = DeviceId.deviceId("of:03");
 
-    private static final IpPrefix IP = IpPrefix.valueOf("127.0.0.1");
+    private static final IpAddress IP = IpAddress.valueOf("127.0.0.1");
 
     private static final NodeId N1 = new NodeId("node1");
     private static final NodeId N2 = new NodeId("node2");
diff --git a/core/store/trivial/src/main/java/org/onlab/onos/store/trivial/impl/SimpleClusterStore.java b/core/store/trivial/src/main/java/org/onlab/onos/store/trivial/impl/SimpleClusterStore.java
index 1363fd0..65dc0ab 100644
--- a/core/store/trivial/src/main/java/org/onlab/onos/store/trivial/impl/SimpleClusterStore.java
+++ b/core/store/trivial/src/main/java/org/onlab/onos/store/trivial/impl/SimpleClusterStore.java
@@ -12,7 +12,7 @@
 import org.onlab.onos.cluster.DefaultControllerNode;
 import org.onlab.onos.cluster.NodeId;
 import org.onlab.onos.store.AbstractStore;
-import org.onlab.packet.IpPrefix;
+import org.onlab.packet.IpAddress;
 import org.slf4j.Logger;
 
 import java.util.Set;
@@ -29,7 +29,7 @@
         extends AbstractStore<ClusterEvent, ClusterStoreDelegate>
         implements ClusterStore {
 
-    public static final IpPrefix LOCALHOST = IpPrefix.valueOf("127.0.0.1");
+    public static final IpAddress LOCALHOST = IpAddress.valueOf("127.0.0.1");
 
     private final Logger log = getLogger(getClass());
 
@@ -68,7 +68,7 @@
     }
 
     @Override
-    public ControllerNode addNode(NodeId nodeId, IpPrefix ip, int tcpPort) {
+    public ControllerNode addNode(NodeId nodeId, IpAddress ip, int tcpPort) {
         return null;
     }
 
diff --git a/core/store/trivial/src/main/java/org/onlab/onos/store/trivial/impl/SimpleMastershipStore.java b/core/store/trivial/src/main/java/org/onlab/onos/store/trivial/impl/SimpleMastershipStore.java
index a0ac4c7..7125e50 100644
--- a/core/store/trivial/src/main/java/org/onlab/onos/store/trivial/impl/SimpleMastershipStore.java
+++ b/core/store/trivial/src/main/java/org/onlab/onos/store/trivial/impl/SimpleMastershipStore.java
@@ -26,7 +26,7 @@
 import org.onlab.onos.net.DeviceId;
 import org.onlab.onos.net.MastershipRole;
 import org.onlab.onos.store.AbstractStore;
-import org.onlab.packet.IpPrefix;
+import org.onlab.packet.IpAddress;
 import org.slf4j.Logger;
 
 import com.google.common.collect.Lists;
@@ -45,7 +45,7 @@
 
     private final Logger log = getLogger(getClass());
 
-    public static final IpPrefix LOCALHOST = IpPrefix.valueOf("127.0.0.1");
+    public static final IpAddress LOCALHOST = IpAddress.valueOf("127.0.0.1");
 
     private ControllerNode instance =
             new DefaultControllerNode(new NodeId("local"), LOCALHOST);