import org.opendaylight.groupbasedpolicy.api.sf.EtherTypeClassifierDefinition;
import org.opendaylight.groupbasedpolicy.api.sf.IpProtoClassifierDefinition;
import org.opendaylight.groupbasedpolicy.api.sf.L4ClassifierDefinition;
import org.opendaylight.groupbasedpolicy.api.sf.EtherTypeClassifierDefinition;
import org.opendaylight.groupbasedpolicy.api.sf.IpProtoClassifierDefinition;
import org.opendaylight.groupbasedpolicy.api.sf.L4ClassifierDefinition;