renamed IpAddress to IpPrefix

Change-Id: I35990622e5b1c29ab6f6a0a0227088cd5d6c7294
diff --git a/core/api/src/main/java/org/onlab/onos/net/host/DefaultHostDescription.java b/core/api/src/main/java/org/onlab/onos/net/host/DefaultHostDescription.java
index 68795bd..0a419fd 100644
--- a/core/api/src/main/java/org/onlab/onos/net/host/DefaultHostDescription.java
+++ b/core/api/src/main/java/org/onlab/onos/net/host/DefaultHostDescription.java
@@ -6,7 +6,7 @@
 import java.util.Set;
 
 import org.onlab.onos.net.HostLocation;
-import org.onlab.packet.IpAddress;
+import org.onlab.packet.IpPrefix;
 import org.onlab.packet.MacAddress;
 import org.onlab.packet.VlanId;
 
@@ -17,22 +17,22 @@
     private final MacAddress mac;
     private final VlanId vlan;
     private final HostLocation location;
-    private final Set<IpAddress> ips;
+    private final Set<IpPrefix> ips;
 
     public DefaultHostDescription(MacAddress mac, VlanId vlan,
             HostLocation loc) {
         this.mac = mac;
         this.vlan = vlan;
         this.location = loc;
-        this.ips = new HashSet<IpAddress>();
+        this.ips = new HashSet<IpPrefix>();
     }
 
     public DefaultHostDescription(MacAddress mac, VlanId vlan,
-            HostLocation loc, Set<IpAddress> ips) {
+            HostLocation loc, Set<IpPrefix> ips) {
         this.mac = mac;
         this.vlan = vlan;
         this.location = loc;
-        this.ips = new HashSet<IpAddress>(ips);
+        this.ips = new HashSet<IpPrefix>(ips);
     }
 
     @Override
@@ -51,7 +51,7 @@
     }
 
     @Override
-    public Set<IpAddress> ipAddresses() {
+    public Set<IpPrefix> ipAddresses() {
         return ImmutableSet.copyOf(ips);
     }
 
diff --git a/core/api/src/main/java/org/onlab/onos/net/host/HostDescription.java b/core/api/src/main/java/org/onlab/onos/net/host/HostDescription.java
index 5917bef..27014b6 100644
--- a/core/api/src/main/java/org/onlab/onos/net/host/HostDescription.java
+++ b/core/api/src/main/java/org/onlab/onos/net/host/HostDescription.java
@@ -4,7 +4,7 @@
 
 import org.onlab.onos.net.Description;
 import org.onlab.onos.net.HostLocation;
-import org.onlab.packet.IpAddress;
+import org.onlab.packet.IpPrefix;
 import org.onlab.packet.MacAddress;
 import org.onlab.packet.VlanId;
 
@@ -39,6 +39,6 @@
      *
      * @return a set of IP addresses.
      */
-    Set<IpAddress> ipAddresses();
+    Set<IpPrefix> ipAddresses();
 
 }
diff --git a/core/api/src/main/java/org/onlab/onos/net/host/HostService.java b/core/api/src/main/java/org/onlab/onos/net/host/HostService.java
index a42e231..39f63c0 100644
--- a/core/api/src/main/java/org/onlab/onos/net/host/HostService.java
+++ b/core/api/src/main/java/org/onlab/onos/net/host/HostService.java
@@ -4,7 +4,7 @@
 import org.onlab.onos.net.DeviceId;
 import org.onlab.onos.net.Host;
 import org.onlab.onos.net.HostId;
-import org.onlab.packet.IpAddress;
+import org.onlab.packet.IpPrefix;
 import org.onlab.packet.MacAddress;
 import org.onlab.packet.VlanId;
 
@@ -59,7 +59,7 @@
      * @param ip ip address
      * @return set of hosts with the given IP
      */
-    Set<Host> getHostsByIp(IpAddress ip);
+    Set<Host> getHostsByIp(IpPrefix ip);
 
     // TODO: consider adding Host getHostByIp(IpAddress ip, VlanId vlan);
 
diff --git a/core/api/src/main/java/org/onlab/onos/net/host/HostStore.java b/core/api/src/main/java/org/onlab/onos/net/host/HostStore.java
index cb5ed64..94c4585 100644
--- a/core/api/src/main/java/org/onlab/onos/net/host/HostStore.java
+++ b/core/api/src/main/java/org/onlab/onos/net/host/HostStore.java
@@ -5,7 +5,7 @@
 import org.onlab.onos.net.Host;
 import org.onlab.onos.net.HostId;
 import org.onlab.onos.net.provider.ProviderId;
-import org.onlab.packet.IpAddress;
+import org.onlab.packet.IpPrefix;
 import org.onlab.packet.MacAddress;
 import org.onlab.packet.VlanId;
 
@@ -81,7 +81,7 @@
      * @param ip ip address
      * @return set of hosts with the given IP
      */
-    Set<Host> getHosts(IpAddress ip);
+    Set<Host> getHosts(IpPrefix ip);
 
     /**
      * Returns the set of hosts whose location falls on the given connection point.