text: /*
   * Copyright 2018- The Pixie Authors.
   *
   * 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.
   *
   * SPDX-License-Identifier: Apache-2.0
   */
  
  #pragma once
  #include <string>
  #include <vector>
  
  #include "src/carnot/planner/ir/ir_nodes.h"
  
  namespace px {
  namespace carnot {
  namespace planner {
  
  constexpr char kAbsTimeFormat[] = "%E4Y-%m-%d %H:%M:%E*S %z";
  StatusOr<int64_t> ParseDurationFmt(const StringIR* node, int64_t time_now);
  
  StatusOr<int64_t> ParseAbsFmt(const StringIR* node, const std::string& format);
  
  StatusOr<int64_t> ParseStringToTime(const StringIR* node, int64_t time_now);
  
  }  // namespace planner
  }  // namespace carnot
  }  // namespace px
  