packagepolicycomponent.h

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#ifndef ZYPP_NG_SAT_COMPONENTS_PACKAGEPOLICYCOMPONENT_H_INCLUDED
#define ZYPP_NG_SAT_COMPONENTS_PACKAGEPOLICYCOMPONENT_H_INCLUDED

#include "poolcomponents.h"
#include <zypp/ng/sat/solvablespec.h>
#include <zypp/ng/sat/solvable.h>
#include <optional>

namespace zyppng::sat {

  class PackagePolicyComponent : public IPreparedPoolComponent
  {
  public:
    PackagePolicyComponent();
    ~PackagePolicyComponent() override = default;

    PreparedStage stage() const override { return PreparedStage::Policy; }

    void attach(Pool &p) override;

    void prepare( PreparedPool & pp ) override;

    void onInvalidate( Pool & pool, PoolInvalidation invalidation ) override;

    void onReset( Pool & pool ) override;

    bool isRetracted( const Solvable & solv_r ) const;

    bool isPtfMaster ( const Solvable & solv_r ) const;
    bool isPtfPackage( const Solvable & solv_r ) const;

    void setNeedrebootSpec( SolvableSpec spec );

    bool isNeedreboot( const Solvable & solv_r ) const;

  private:
    Pool *_pool = nullptr;
    // --- spec (definition) layer ---
    SolvableSpec _retractedSpec;   
    SolvableSpec _ptfMasterSpec;   
    SolvableSpec _ptfPackageSpec;  
    SolvableSpec _needrebootSpec;  

    // --- evaluated (cache) layer ---
    // Populated by prepare(); reset to nullopt by onInvalidate().
    std::optional<EvaluatedSolvableSpec> _retractedEval;
    std::optional<EvaluatedSolvableSpec> _ptfMasterEval;
    std::optional<EvaluatedSolvableSpec> _ptfPackageEval;
    std::optional<EvaluatedSolvableSpec> _needrebootEval;
  };


} // namespace zyppng::sat

#endif // ZYPP_NG_SAT_COMPONENTS_PACKAGEPOLICYCOMPONENT_H_INCLUDED