X-Git-Url: http://pilppa.org/gitweb/?p=libplp.git;a=blobdiff_plain;f=src%2FSensorDevice.hh;h=852c8706316956ffd68729abdfbf553c6e96e081;hp=b6830344bfd516270392c6bc86fc0807e69ec0d5;hb=fb1be129d4304d68e42f3e30710968a0899e5482;hpb=88183ebdd35a2bd340d949382f593466dfc887de

diff --git a/src/SensorDevice.hh b/src/SensorDevice.hh
index b683034..852c870 100644
--- a/src/SensorDevice.hh
+++ b/src/SensorDevice.hh
@@ -16,12 +16,24 @@
 using namespace plp;
 
 namespace plp {
+	/**
+	 * This class defines methods for Device which can return and collect data.
+	 */
 	class SensorDevice : public Device {
 		public:
 			SensorDevice(std::string id_param, std::string type_param) : Device(id_param, type_param) {}
 			virtual ~SensorDevice() {}
-			virtual const DataReader *get_device_data() = 0;
+			/*
+			 * Returns DataReader class for the device.
+			 */
+			virtual const DataReader *get_datareader() = 0;
+			/**
+			 * Returns the unit used by the device data.
+			 */
 			virtual string get_unit() = 0;
+			/*
+			 * Returns latest data that is available for the device.
+			 */
 			virtual plp::Data *get_data() = 0;
 	};
 }