import java.util.Map;
import java.util.Map.Entry;
+import org.opendaylight.controller.md.sal.binding.api.ClusteredDataTreeChangeListener;
import org.opendaylight.controller.md.sal.binding.api.DataBroker;
import org.opendaylight.controller.md.sal.binding.api.DataObjectModification;
import org.opendaylight.controller.md.sal.binding.api.DataObjectModification.ModificationType;
-import org.opendaylight.controller.md.sal.binding.api.DataTreeChangeListener;
import org.opendaylight.controller.md.sal.binding.api.DataTreeIdentifier;
import org.opendaylight.controller.md.sal.binding.api.DataTreeModification;
import org.opendaylight.controller.md.sal.binding.api.ReadWriteTransaction;
import com.google.common.base.Optional;
-public class HwvtepDataChangeListener implements DataTreeChangeListener<Node>, AutoCloseable {
+public class HwvtepDataChangeListener implements ClusteredDataTreeChangeListener<Node>, AutoCloseable {
private ListenerRegistration<HwvtepDataChangeListener> registration;
private HwvtepConnectionManager hcm;