+++ /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 a Tower to mount O-RAN RUs
-It can be interpreted as 'resource pool' for physical network
-functions.
-"""
-from typing import overload
-from model.python.o_ran_object import IORanObject
-from model.python.o_ran_ru import ORanRu
-from model.python.o_ran_node import ORanNode
-from model.python.o_ran_termination_point import ORanTerminationPoint
-import xml.etree.ElementTree as ET
-
-
-# Define the "IORanDu" interface
-class ITower(IORanObject):
- def __init__(self, o_ran_ru_count: int, **kwargs):
- super().__init__(**kwargs)
- self._o_ran_ru_count = o_ran_ru_count
-
-
-# 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
-
- @property
- def termination_points(self) -> list[ORanTerminationPoint]:
- result: list[ORanTerminationPoint] = super().termination_points
- phy_tp: str = "-".join([self.name, "phy".upper()])
- result.append({"tp-id": phy_tp})
- for interface in ["e2", "o1", "ofhm", "ofhc", "ofhu","ofhs"]:
- result.append( {
- "tp-id": "-".join([self.name, interface.upper()]),
- "supporting-termination-point": [
- {
- "network-ref": type(self.parent.parent.parent.parent),
- "node-ref":self.name,
- "tp-ref": phy_tp
- }
- ]
- })
- return result
-
- def to_topology_nodes(self) -> list[dict[str, dict]]:
- result: list[dict[str, dict]] = super().to_topology_nodes()
- for o_ran_ru in self.o_ran_rus:
- result.extend(o_ran_ru.to_topology_nodes())
- return result
-
- def to_topology_links(self) -> list[dict[str, dict]]:
- result: list[dict[str, dict]] = super().to_topology_links()
- for o_ran_ru in self.o_ran_rus:
- result.extend(o_ran_ru.to_topology_links())
- return result
-
- 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
- for o_ran_ru in self.o_ran_rus:
- tower.append(o_ran_ru.toKml())
- return tower
-
-
- def toSvg(self) -> None:
- return None