e2sm_kpm: simplify metric collection in e2sm_kpm_report_service

srsgnb/hdr/stack/ric/e2sm_kpm.h

@@ -58,8 +58,7 @@ private:
   bool _get_meas_definition(std::string meas_name, E2SM_KPM_metric_t& def);
   std::vector<std::string> _get_supported_meas(uint32_t level_mask);
 
-  bool _collect_integer_type_meas_value(E2SM_KPM_meas_def_t& meas_value, meas_record_item_c& item);
-  bool _collect_real_type_meas_value(E2SM_KPM_meas_def_t& meas_value, meas_record_item_c& item);
+  bool _collect_type_meas_value(E2SM_KPM_meas_def_t& meas_value, meas_record_item_c& item);
   bool
   _extract_integer_type_meas_value(E2SM_KPM_meas_def_t& meas_value, const enb_metrics_t& enb_metrics, uint32_t& value);
   bool _extract_real_type_meas_value(E2SM_KPM_meas_def_t& meas_value, const enb_metrics_t& enb_metrics, float& value);

srsgnb/src/stack/ric/e2sm_kpm.cc

@@ -336,28 +336,27 @@ void e2sm_kpm::receive_e2_metrics_callback(const enb_metrics_t& m)
   logger.debug("e2sm_kpm received new enb metrics, CPU0 Load: %.1f", last_enb_metrics.sys.cpu_load[0]);
 }
 
-bool e2sm_kpm::_collect_integer_type_meas_value(E2SM_KPM_meas_def_t& meas_value, meas_record_item_c& item)
+bool e2sm_kpm::_collect_type_meas_value(E2SM_KPM_meas_def_t& meas_value, meas_record_item_c& item)
 {
   // here we implement logic of measurement data collection, currently we only read from enb_metrics
-  uint32_t value;
-  if (_extract_integer_type_meas_value(meas_value, last_enb_metrics, value)) {
-    item.set_integer() = value;
-    return true;
+  if (meas_value.data_type == meas_record_item_c::types::options::integer) {
+    uint32_t value;
+    if (_extract_integer_type_meas_value(meas_value, last_enb_metrics, value)) {
+      item.set_integer() = value;
+      return true;
+    }
+  } else {
+    // data_type == meas_record_item_c::types::options::real;
+    float value;
+    if (_extract_real_type_meas_value(meas_value, last_enb_metrics, value)) {
+      real_s real_value;
+      // TODO: real value seems to be not supported in asn1???
+      // real_value.value = value;
+      item.set_real() = real_value;
+      return true;
+    }
   }
-  return false;
-}
 
-bool e2sm_kpm::_collect_real_type_meas_value(E2SM_KPM_meas_def_t& meas_value, meas_record_item_c& item)
-{
-  // here we implement logic of measurement data collection, currently we only read from enb_metrics
-  float value;
-  if (_extract_real_type_meas_value(meas_value, last_enb_metrics, value)) {
-    real_s real_value;
-    // TODO: real value seems to be not supported in asn1???
-    // real_value.value = value;
-    item.set_real() = real_value;
-    return true;
-  }
   return false;
 }
 

srsgnb/src/stack/ric/e2sm_kpm_report_service.cc

@@ -380,18 +380,11 @@ bool e2sm_kpm_report_service_style1::_collect_meas_data()
       meas_value.data_type = data_type;
 
       meas_record_item_c item;
-      if (meas_value.data_type == meas_record_item_c::types::options::integer) {
-        if (not parent->_collect_integer_type_meas_value(meas_value, item)) {
-          parent->logger.info("Cannot extract value \"%s\" label: %i", meas_name.c_str(), label);
-          return false;
-        }
-      } else {
-        // data_type == meas_record_item_c::types::options::real;
-        if (not parent->_collect_real_type_meas_value(meas_value, item)) {
-          parent->logger.info("Cannot extract value \"%s\" label %i", meas_name.c_str(), label);
-          return false;
-        }
+      if (not parent->_collect_type_meas_value(meas_value, item)) {
+        parent->logger.info("Cannot extract value \"%s\" label: %i", meas_name.c_str(), label);
+        return false;
       }
+
       // save meas value in the proper record list
       meas_data_item.meas_record.push_back(item);
     }