rename topology related objects: Device -> Host

- KVDevice to be renamed later.
- Use fully qualified name for topology's Host. (HostManager.java)

Change-Id: I1538f96d7ca93ca2197d23e5a69b85d284611412
diff --git a/src/test/java/net/onrc/onos/core/topology/MockTopology.java b/src/test/java/net/onrc/onos/core/topology/MockTopology.java
index d285504..9ceaa2a 100644
--- a/src/test/java/net/onrc/onos/core/topology/MockTopology.java
+++ b/src/test/java/net/onrc/onos/core/topology/MockTopology.java
@@ -128,16 +128,16 @@
         Port port43 = addPort(sw4, 43L); // sw4 -> sw3
 
         MACAddress mac1 = MACAddress.valueOf("00:44:33:22:11:00");
-        DeviceImpl dev1 = new DeviceImpl(this, mac1);
+        HostImpl dev1 = new HostImpl(this, mac1);
         dev1.addAttachmentPoint(port15);
         dev1.setLastSeenTime(1L);
-        this.putDevice(dev1);
+        this.putHost(dev1);
 
         MACAddress mac3 = MACAddress.valueOf("00:11:22:33:44:55");
-        DeviceImpl dev3 = new DeviceImpl(this, mac3);
+        HostImpl dev3 = new HostImpl(this, mac3);
         dev3.addAttachmentPoint(port35);
         dev3.setLastSeenTime(1L);
-        this.putDevice(dev3);
+        this.putHost(dev3);
 
         addBidirectionalLinks(1L, 12L, 2L, 21L);
         addBidirectionalLinks(2L, 23L, 3L, 32L);
diff --git a/src/test/java/net/onrc/onos/core/topology/TopologyImplTest.java b/src/test/java/net/onrc/onos/core/topology/TopologyImplTest.java
index bffca36..cb21b8d 100644
--- a/src/test/java/net/onrc/onos/core/topology/TopologyImplTest.java
+++ b/src/test/java/net/onrc/onos/core/topology/TopologyImplTest.java
@@ -51,9 +51,9 @@
 
             // Create a host for each switch
             MACAddress devMac = MACAddress.valueOf(switchID);
-            DeviceImpl testHost = new DeviceImpl(testTopology, devMac);
+            HostImpl testHost = new HostImpl(testTopology, devMac);
             testHost.addAttachmentPoint(hostPort);
-            testTopology.putDevice(testHost);
+            testTopology.putHost(testHost);
         }
 
         // Create one bidirectional link b/w two switches to construct a ring topology
@@ -188,7 +188,7 @@
             MACAddress devMac = MACAddress.valueOf(switchID);
 
             // Verify the device is in the graphDB
-            assertNotNull(testTopology.getDeviceByMac(devMac));
+            assertNotNull(testTopology.getHostByMac(devMac));
         }
     }
 
@@ -198,11 +198,11 @@
     @Test
     public void testRemoveDevice() {
         int devCount = 0;
-        Iterator<Device> itr = testTopology.getDevices().iterator();
+        Iterator<Host> itr = testTopology.getHosts().iterator();
         while (itr.hasNext()) {
-            Device currDev = itr.next();
-            testTopology.removeDevice(currDev);
-            testTopology.getDeviceByMac(currDev.getMacAddress());
+            Host currDev = itr.next();
+            testTopology.removeHost(currDev);
+            testTopology.getHostByMac(currDev.getMacAddress());
             devCount++;
         }
 
@@ -242,9 +242,9 @@
     @Test
     public void testRemoveSwitch() {
         for (long switchID = 1; switchID <= TEST_SWITCH_NUM; switchID++) {
-            Iterator<Device> itr = testTopology.getSwitch(new Dpid(switchID)).getDevices().iterator();
+            Iterator<Host> itr = testTopology.getSwitch(new Dpid(switchID)).getHosts().iterator();
             while (itr.hasNext()) {
-                testTopology.removeDevice(itr.next());
+                testTopology.removeHost(itr.next());
             }
             testTopology.removeSwitch(switchID);
 
diff --git a/src/test/java/net/onrc/onos/core/topology/TopologyManagerTest.java b/src/test/java/net/onrc/onos/core/topology/TopologyManagerTest.java
index 597f534..e4f6c8c 100644
--- a/src/test/java/net/onrc/onos/core/topology/TopologyManagerTest.java
+++ b/src/test/java/net/onrc/onos/core/topology/TopologyManagerTest.java
@@ -82,12 +82,12 @@
                 anyObject(PortEvent.class)))
                 .andReturn(true).anyTimes();
 
-        expect(dataStoreService.addDevice(
-                anyObject(DeviceEvent.class)))
+        expect(dataStoreService.addHost(
+                anyObject(HostEvent.class)))
                 .andReturn(true).anyTimes();
 
-        expect(dataStoreService.removeDevice(
-                anyObject(DeviceEvent.class)))
+        expect(dataStoreService.removeHost(
+                anyObject(HostEvent.class)))
                 .andReturn(true).anyTimes();
 
         expect(dataStoreService.addLink(
@@ -210,11 +210,11 @@
         SwitchPort sp = new SwitchPort(swDPId, portId);
         List<SwitchPort> spLists = new ArrayList<SwitchPort>();
         spLists.add(sp);
-        DeviceEvent deviceEvent = new DeviceEvent(devMac);
-        deviceEvent.setAttachmentPoints(spLists);
+        HostEvent hostEvent = new HostEvent(devMac);
+        hostEvent.setAttachmentPoints(spLists);
 
         // Call the topologyManager function for adding a device
-        theTopologyManager.putDeviceDiscoveryEvent(deviceEvent);
+        theTopologyManager.putHostDiscoveryEvent(hostEvent);
 
         // Verify the function calls
         verify(eventChannel);
@@ -240,11 +240,11 @@
         SwitchPort sp = new SwitchPort(swDPId, portId);
         List<SwitchPort> spLists = new ArrayList<SwitchPort>();
         spLists.add(sp);
-        DeviceEvent deviceEvent = new DeviceEvent(devMac);
-        deviceEvent.setAttachmentPoints(spLists);
+        HostEvent hostEvent = new HostEvent(devMac);
+        hostEvent.setAttachmentPoints(spLists);
 
         // Call the topologyManager function for removing a device
-        theTopologyManager.removeDeviceDiscoveryEvent(deviceEvent);
+        theTopologyManager.removeHostDiscoveryEvent(hostEvent);
 
         // Verify the function calls
         verify(eventChannel);