/* Copyright 2022 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_KERNELS_DATA_EXPERIMENTAL_DISTRIBUTED_SAVE_OP_H_
#define TENSORFLOW_CORE_KERNELS_DATA_EXPERIMENTAL_DISTRIBUTED_SAVE_OP_H_

#include <string>

#include "tensorflow/core/framework/op_kernel.h"

namespace tensorflow {
namespace data {
namespace experimental {

// Initiates the process of distributedly saving a dataset to disk.
class DistributedSaveOp : public OpKernel {
 public:
  static constexpr const char* const kDirectory = "directory";
  static constexpr const char* const kAddress = "address";
  static constexpr const char* const kMetadata = "metadata";

  explicit DistributedSaveOp(OpKernelConstruction* ctx);

  void Compute(OpKernelContext* ctx) override;

 private:
  std::string serialized_metadata_;
};

}  // namespace experimental
}  // namespace data
}  // namespace tensorflow

#endif  // TENSORFLOW_CORE_KERNELS_DATA_EXPERIMENTAL_DISTRIBUTED_SAVE_OP_H_
