Support to store and monitor kubevirt port resource

Change-Id: Id1d8c7a9eb2c351ccb9ae27e5f0730aa37a8a720
diff --git a/apps/kubevirt-networking/api/src/main/java/org/onosproject/kubevirtnetworking/api/KubevirtPortService.java b/apps/kubevirt-networking/api/src/main/java/org/onosproject/kubevirtnetworking/api/KubevirtPortService.java
index 7861bb3..61b6338 100644
--- a/apps/kubevirt-networking/api/src/main/java/org/onosproject/kubevirtnetworking/api/KubevirtPortService.java
+++ b/apps/kubevirt-networking/api/src/main/java/org/onosproject/kubevirtnetworking/api/KubevirtPortService.java
@@ -35,6 +35,14 @@
     KubevirtPort port(MacAddress mac);
 
     /**
+     * Returns the kubevirt ports belongs to the given network.
+     *
+     * @param networkId network identifier
+     * @return kubevirt ports
+     */
+    Set<KubevirtPort> ports(String networkId);
+
+    /**
      * Returns all kubevirt ports registered.
      *
      * @return set of kubevirt ports