/* Copyright 2021 The TensorFlow Authors. All Rights Reserved.

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.
==============================================================================*/

#ifndef TENSORFLOW_CORE_DATA_SERVICE_PY_UTILS_H_
#define TENSORFLOW_CORE_DATA_SERVICE_PY_UTILS_H_

#include <string>

// Utilities called from the Python API through pybind. We define this file
// separately from other utils to keep the transitive closure of dependencies
// minimal, avoiding linking conflicts.
namespace tensorflow {
namespace data {

// Returns the default protocol to use for tf.data service control flow.
std::string DefaultProtocol();

// Returns the default protocol to use for tf.data service data transfer.
std::string DefaultDataTransferProtocol();

}  // namespace data
}  // namespace tensorflow

#endif  // TENSORFLOW_CORE_DATA_SERVICE_PY_UTILS_H_
