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3 # Licensed under the Apache License, Version 2.0 (the "License");
4 # you may not use this file except in compliance with the License.
5 # You may obtain a copy of the License at
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10 # distributed under the License is distributed on an "AS IS" BASIS,
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12 # See the License for the specific language governing permissions and
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18 A Class representing an O-RAN Near real-time intelligent controller (ORanNearRtRic)
20 from model.python.tower import Tower
21 from model.python.o_ran_cu import ORanCu
22 from model.python.o_ran_object import IORanObject
23 from model.python.o_ran_node import ORanNode
24 from model.python.hexagon import Hex
25 import model.python.hexagon as Hexagon
26 import xml.etree.ElementTree as ET
29 # Define the "IORanNearRtRic" interface
30 class IORanNearRtRic(IORanObject):
31 def __init__(self, **kwargs):
32 super().__init__(**kwargs)
35 # Define an abstract O-RAN Node class
36 class ORanNearRtRic(ORanNode, IORanNearRtRic):
37 def __init__(self, o_ran_near_rt_ric_data: IORanNearRtRic = None, **kwargs):
38 super().__init__(o_ran_near_rt_ric_data, **kwargs)
39 self._o_ran_cus: list(ORanCu) = self._calculate_o_ran_cus()
41 def _calculate_o_ran_cus(self) -> list[ORanCu]:
42 hex_ring_radius: int = self.spiralRadiusProfile.oRanNearRtRicSpiralRadiusOfOCus
43 hex_list: list[Hex] = self.spiralRadiusProfile.oRanCuSpiral(
44 self.position, hex_ring_radius
46 result: list[ORanCu] = []
47 for index, hex in enumerate(hex_list):
48 s: str = "00" + str(index)
50 [self.name.replace("NearRtRic", "CU"), s[len(s) - 2 : len(s)]]
52 network_center: dict = self.parent.parent.center
53 newGeo = Hexagon.hex_to_geo_location(
54 self.layout, hex, network_center
60 "geoLocation": newGeo,
62 "layout": self.layout,
63 "spiralRadiusProfile": self.spiralRadiusProfile,
71 def o_ran_cus(self) -> list[ORanCu]:
72 return self._o_ran_cus
75 def towers(self) -> list[Tower]:
76 result: list[Tower] = []
77 for cu in self.o_ran_cus:
78 for tower in cu.towers:
82 def toKml(self) -> ET.Element:
83 ric: ET.Element = ET.Element("Folder")
84 open: ET.Element = ET.SubElement(ric, "open")
86 name: ET.Element = ET.SubElement(ric, "name")
88 for o_ran_cu in self.o_ran_cus:
89 ric.append(o_ran_cu.toKml())
92 def toSvg(self) -> None: