adding Access device events and a listener
Change-Id: I0e9b4dae4231e7057443e7ed52723e29e06747cc
diff --git a/src/main/java/org/onosproject/olt/AccessDeviceService.java b/src/main/java/org/onosproject/olt/AccessDeviceService.java
index bd82f48..868f877 100644
--- a/src/main/java/org/onosproject/olt/AccessDeviceService.java
+++ b/src/main/java/org/onosproject/olt/AccessDeviceService.java
@@ -17,12 +17,16 @@
package org.onosproject.olt;
import org.onlab.packet.VlanId;
+import org.onosproject.event.ListenerService;
import org.onosproject.net.ConnectPoint;
+import org.onosproject.olt.api.AccessDeviceEvent;
+import org.onosproject.olt.api.AccessDeviceListener;
/**
* Service for interacting with an access device (OLT).
*/
-public interface AccessDeviceService {
+public interface AccessDeviceService
+ extends ListenerService<AccessDeviceEvent, AccessDeviceListener> {
/**
* Provisions connectivity for a subscriber on an access device.
@@ -38,4 +42,5 @@
* @param port subscriber's connection point
*/
void removeSubscriber(ConnectPoint port);
+
}