#!/usr/bin/python
"""
-A Class representing a Tower to mount O-RAN RUx
+A Class representing a Tower to mount O-RAN RUs
+It can be interpreted as 'resource pool' for physical network
+functions.
"""
-from typing import Any, Dict
-
-import model.python.hexagon as Hexagon
-from model.python.hexagon import Hex, Layout, Point
-from model.python.geo_location import GeoLocation
-
from model.python.o_ran_object import IORanObject
+from model.python.o_ran_ru import ORanRu
from model.python.o_ran_node import ORanNode
import xml.etree.ElementTree as ET
-# Define the "ITower" interface
+# Define the "IORanDu" interface
class ITower(IORanObject):
- def __init__(self, layout: Layout, hex: Hex = None, **kwargs):
+ def __init__(self, o_ran_ru_count: int, **kwargs):
super().__init__(**kwargs)
+ self._o_ran_ru_count = o_ran_ru_count
-# Define an abstract O-RAN Node class
-class Tower(ORanNode, ITower):
+# Implement a concrete O-RAN Node class
+class Tower(ORanNode):
def __init__(self, tower_data: ITower = None, **kwargs):
super().__init__(tower_data, **kwargs)
+ self._o_ran_ru_count = (
+ tower_data["oRanRuCount"]
+ if tower_data and "oRanRuCount" in tower_data
+ else 3
+ )
+ self._o_ran_rus: list[ORanRu] = self._create_o_ran_rus()
+
+ def _create_o_ran_rus(self) -> list[ORanRu]:
+ result: list[ORanRu] = []
+ for index in range(self._o_ran_ru_count):
+ s: str = "00" + str(index)
+ name: str = "-".join(
+ [self.name.replace("Tower", "RU"), s[len(s) - 2 : len(s)]]
+ )
+ cell_count: int = self.parent.parent.parent.parent.parent.configuration()[
+ "pattern"
+ ]["o-ran-ru"]["nr-cell-du-count"]
+ cell_angle : int = self.parent.parent.parent.parent.parent.configuration()[
+ "pattern"
+ ]["nr-cell-du"]["cell-angle"]
+ ru_angle: int = cell_count * cell_angle
+ ru_azimuth: int = index * ru_angle
+ result.append(
+ ORanRu(
+ {
+ "name": name,
+ "geoLocation": self.geoLocation,
+ "position": self.position,
+ "layout": self.layout,
+ "spiralRadiusProfile": self.spiralRadiusProfile,
+ "parent": self,
+ "cellCount": cell_count,
+ "ruAngle": ru_angle,
+ "ruAzimuth": ru_azimuth,
+ }
+ )
+ )
+ return result
+
+ @property
+ def o_ran_rus(self) -> list[ORanRu]:
+ return self._o_ran_rus
- def toKml(self):
- placemark: ET.Element = ET.Element("Placemark")
- name: ET.Element = ET.SubElement(placemark, "name")
+ def toKml(self) -> ET.Element:
+ tower: ET.Element = ET.Element("Folder")
+ open: ET.Element = ET.SubElement(tower, "open")
+ open.text = "1"
+ name: ET.Element = ET.SubElement(tower, "name")
name.text = self.name
- style: ET.Element = ET.SubElement(placemark, "styleUrl")
- style.text = "#" + self.__class__.__name__
- polygon: ET.Element = ET.SubElement(placemark, "Polygon")
- outer_boundary: ET.Element = ET.SubElement(polygon, "outerBoundaryIs")
- linear_ring: ET.Element = ET.SubElement(outer_boundary, "LinearRing")
- coordinates: ET.Element = ET.SubElement(linear_ring, "coordinates")
- points: list[Point] = Hexagon.polygon_corners(self.layout, self.position)
- points.append(points[0])
+ for o_ran_ru in self.o_ran_rus:
+ tower.append(o_ran_ru.toKml())
+ return tower
- method = GeoLocation(self.geoLocation).point_to_geo_location
- geo_locations: list[GeoLocation] = map(method, points)
- text:list[str] = []
- for geo_location in list(geo_locations):
- text.append(f"{geo_location.longitude},{geo_location.latitude},{geo_location.aboveMeanSeaLevel}")
- coordinates.text = " ".join(text)
- return placemark
- def toSvg(self):
+ def toSvg(self) -> None:
return None