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# Copyright (c) 2017 The WebRTC project authors. All Rights Reserved.
# Use of this source code is governed by a BSD-style license
# that can be found in the LICENSE file in the root of the source
# tree. An additional intellectual property rights grant can be found
# in the file PATENTS. All contributing project authors may
# be found in the AUTHORS file in the root of the source tree.
"""TestDataGenerator factory class.
import logging
from . import test_data_generation
class TestDataGeneratorFactory(object):
"""Factory class used to create test data generators.
Usage: Create a factory passing parameters to the ctor with which the
generators will be produced.
def __init__(self, output_directory_prefix, aechen_ir_database_path):
self._output_directory_prefix = output_directory_prefix
self._aechen_ir_database_path = aechen_ir_database_path
def GetInstance(self, test_data_generators_class):
"""Creates an TestDataGenerator instance given a class object.
test_data_generators_class: TestDataGenerator class object (not an
TestDataGenerator instance.
logging.debug('factory producing %s', test_data_generators_class)
if test_data_generators_class == (
return test_data_generation.ReverberationTestDataGenerator(
self._output_directory_prefix, self._aechen_ir_database_path)
return test_data_generators_class(self._output_directory_prefix)