src/main/java/com/dji/sample/manage/service/ITopologyService.java
@@ -3,6 +3,7 @@ import com.dji.sample.manage.model.dto.TopologyDTO; import java.util.List; import java.util.Optional; /** * @author sean @@ -17,4 +18,11 @@ * @return */ List<TopologyDTO> getDeviceTopology(String workspaceId); /** * Query the topology according to the gateway sn. * @param gatewaySn * @return */ Optional<TopologyDTO> getDeviceTopologyByGatewaySn(String gatewaySn); }