text: /*
   * Copyright 2020 Yeolar
   *
   * 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.
   */
  
  #include <raster/Scheduler.h>
  
  #include "ComputeTask.h"
  #include "QueryTask.h"
  #include "ResultTask.h"
  
  namespace bartender {
  
  class SearchScheduler : public raster::Scheduler {
   public:
    void operator()(tf::Taskflow& taskflow,
                    const raster::Context& context) const override {
      auto A = taskflow.emplace(QueryTask(context));
      auto B = taskflow.emplace(ComputeTask(context));
      auto C = taskflow.emplace(ComputeTask(context));
      auto D = taskflow.emplace(ResultTask(context));
  
      A.precede(B);
      A.precede(C);
      B.precede(D);
      C.precede(D);
    }
  };
  
  RASTER_REG_SCHED(SearchScheduler);
  
  } // namespace bartender
  