import java.util.HashMap;
import java.util.Map;
-import org.opendaylight.ovsdb.openstack.netvirt.api.ConfigurationService;
import org.opendaylight.ovsdb.openstack.netvirt.api.Constants;
import org.opendaylight.ovsdb.openstack.netvirt.api.NetworkingProvider;
import org.opendaylight.ovsdb.openstack.netvirt.api.NetworkingProviderManager;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
+import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
import org.osgi.framework.ServiceReference;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;