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#
# 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
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"""Experiment factory methods."""

from official.core import config_definitions as cfg
from official.core import registry


_REGISTERED_CONFIGS = {}


def register_config_factory(name):
  """Register ExperimentConfig factory method."""
  return registry.register(_REGISTERED_CONFIGS, name)


def get_exp_config(exp_name: str) -> cfg.ExperimentConfig:
  """Looks up the `ExperimentConfig` according to the `exp_name`."""
  exp_creater = registry.lookup(_REGISTERED_CONFIGS, exp_name)
  return exp_creater()
