junctionTreeStrategy.h

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 *       - Pierre-Henri WUILLEMIN(_at_LIP6)                                 *
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#ifndef GUM_JUNCTION_TREE_STRATEGY_H
#define GUM_JUNCTION_TREE_STRATEGY_H
 
#include <agrum/agrum.h>
 
#include <agrum/base/graphs/cliqueGraph.h>
 
namespace gum {
 
  class StaticTriangulation;

  class GUM_SHARED_PUBLIC JunctionTreeStrategy {
    public:
    // ############################################################################
    // ############################################################################

    virtual ~JunctionTreeStrategy();

    [[nodiscard]] virtual JunctionTreeStrategy* newFactory() const = 0;


    [[nodiscard]] virtual JunctionTreeStrategy* copyFactory(StaticTriangulation* triangulation
                                                            = nullptr) const = 0;

 
 
    // ############################################################################
    // ############################################################################

    virtual bool requiresFillIns() const = 0;


    virtual const CliqueGraph& junctionTree() = 0;

    virtual void setTriangulation(StaticTriangulation* triangulation) = 0;

    virtual void moveTriangulation(StaticTriangulation* triangulation);

    virtual const NodeProperty< NodeId >& createdCliques() = 0;

    virtual NodeId createdClique(const NodeId id) = 0;

    virtual void clear() = 0;

 
 
    protected:
    StaticTriangulation* triangulation_{nullptr};
 
 
    // ############################################################################
    // ############################################################################

    JunctionTreeStrategy();

    JunctionTreeStrategy(const JunctionTreeStrategy& from);

    JunctionTreeStrategy(JunctionTreeStrategy&& from);

  };
 
} /* namespace gum */
 
#endif /* GUM_JUNCTION_TREE_STRATEGY_H */