# Copyright 2023 The KubeEdge Authors.
#
# 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,
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"""
Discover relationships between all tasks
Parameters
----------
tasks ：all tasks form `task_definition`
Returns
-------
task_groups : List of groups which including at least 1 task.
"""
from typing import List
from sedna.common.class_factory import ClassType, ClassFactory
from ..artifact import Task, TaskGroup
from .base_task_relation_discovery import BaseTaskRelationDiscover
__all__ = ('DefaultTaskRelationDiscover',)
@ClassFactory.register(ClassType.STP)
[docs]class DefaultTaskRelationDiscover(BaseTaskRelationDiscover):
"""
Assume that each task is independent of each other
"""
def __init__(self, **kwargs):
super(DefaultTaskRelationDiscover, self).__init__(**kwargs)
[docs] def __call__(self, tasks: List[Task]) -> List[TaskGroup]:
tgs = []
for task in tasks:
tg_obj = TaskGroup(entry=task.entry, tasks=[task])
tg_obj.samples = task.samples
tgs.append(tg_obj)
return tgs