pipeline.hpp

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#pragma once
 
#include <expected>
#include <memory>
#include <unordered_map>
#include <vector>
 
#include <porytiles2/orchestration/operation.hpp>
 
namespace porytiles {
 
class Pipeline {
  public:
    explicit Pipeline(const std::vector<std::shared_ptr<Operation>> &ops);
 
    [[nodiscard]] std::expected<AnyMap, std::string> Run() const;
 
  private:
    std::unordered_map<std::string, Operation *> producers_;
    std::unordered_map<Operation *, std::vector<Operation *>> adj_;
    std::unordered_map<Operation *, int> in_degree_;
    std::vector<Operation *> sorted_;
};
 
} // namespace porytiles