DummyStep.h

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// Copyright (C) 2022 ASTRON (Netherlands Institute for Radio Astronomy)
// SPDX-License-Identifier: GPL-3.0-or-later
 
#ifndef DP3_STEPS_DUMMYSTEP_H_
#define DP3_STEPS_DUMMYSTEP_H_
 
#include "steps/Step.h"
 
#include "common/ParameterSet.h"
#include "common/Timer.h"
 
namespace dp3 {
namespace steps {
 
class DummyStep : public Step {
 public:
  DummyStep(const common::ParameterSet&, const std::string& prefix);
 
  common::Fields getRequiredFields() const override {
    return kWeightsField | kUvwField;
  }
 
  common::Fields getProvidedFields() const override { return kWeightsField; }
 
  bool process(std::unique_ptr<base::DPBuffer>) override;
 
  bool process(std::unique_ptr<base::BdaBuffer>) override;
 
  void finish() override;
 
  void updateInfo(const base::DPInfo&) override;
 
  void show(std::ostream&) const override;
 
  void showTimings(std::ostream&, double duration) const override;
 
 private:
  std::string name_;
  common::NSTimer timer_;
};
 
}  // namespace steps
}  // namespace dp3
 
#endif