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# Copyright (c) 2022 The Regents of the University of California
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from ...utils.override import overrides
from .traffic_generator_core import TrafficGeneratorCore
from .abstract_generator import AbstractGenerator
from typing import List
class TrafficGenerator(AbstractGenerator):
def __init__(
self,
config_file_list: List[str],
) -> None:
super().__init__(
cores=self._create_cores(config_file_list=config_file_list)
)
"""The traffic generator
This class defines an external interface to create a list of traffic
generator cores that could replace the processing cores in a board.
:param config_file_list: A list containing the path to configuration
file each describing the traffic pattern that should be created by
each core of the generator.
"""
def _create_cores(
self, config_file_list: List[str]
) -> List[TrafficGeneratorCore]:
"""
The helper function to create the cores for the generator, it will use
the same inputs as the constructor function.
"""
return [
TrafficGeneratorCore(config_file)
for config_file in config_file_list
]
@overrides(AbstractGenerator)
def start_traffic(self) -> None:
pass