--- /dev/null
+# Copyright 2023 highstreet technologies GmbH
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#!/usr/bin/python
+
+"""
+A Class representing an O-RAN Near real-time intelligent controller (ORanNearRtRic)
+"""
+from model.python.tower import Tower
+from model.python.o_ran_cu import ORanCu
+from model.python.o_ran_object import IORanObject
+from model.python.o_ran_node import ORanNode
+import xml.etree.ElementTree as ET
+
+
+# Define the "IORanNearRtRic" interface
+class IORanNearRtRic(IORanObject):
+ def __init__(self, **kwargs):
+ super().__init__(**kwargs)
+
+
+# Define an abstract O-RAN Node class
+class ORanNearRtRic(ORanNode, IORanNearRtRic):
+ def __init__(self, o_ran_near_rt_ric_data: IORanNearRtRic = None, **kwargs):
+ super().__init__(o_ran_near_rt_ric_data, **kwargs)
+ self._o_ran_cus: list(ORanCu) = self._calculate_o_ran_cus()
+
+ def _calculate_o_ran_cus(self):
+ hex_ring_radius: int = self.spiralRadiusProfile.oRanNearRtRicSpiralRadiusOfOCus
+ index: int = 0
+ s: str = "00" + str(index)
+ name: str = "O-RAN-CU-" + s[len(s) - 2 : len(s)]
+ result: list(ORanCu) = []
+ result.append(
+ ORanCu(
+ {
+ "name": name,
+ "geoLocation": self.geoLocation,
+ "position": self.position,
+ "layout": self.layout,
+ "spiralRadiusProfile": self.spiralRadiusProfile,
+ "parent": self,
+ }
+ )
+ )
+ return result
+
+ @property
+ def o_ran_cus(self):
+ return self._o_ran_cus
+
+ @property
+ def towers(self):
+ result: list(Tower) = []
+ for cu in self.o_ran_cus:
+ for tower in cu.towers:
+ result.append(tower)
+ return result
+
+ def toKml(self):
+ return None
+
+ def toSvg(self):
+ return None