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//            LOCA: Library of Continuation Algorithms Package
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#ifndef LOCA_EPETRA_FACTORY_H
#define LOCA_EPETRA_FACTORY_H

#include "LOCA_Abstract_Factory.H"    // base class
#include "LOCA_GlobalData.H"
#include "LOCA_ErrorCheck.H"

// Forward declarations
namespace LOCA{
  namespace Parameter {
    class SublistParser;
  }
}

namespace LOCA {

  namespace Epetra {

    //! Implementation of the LOCA::Abstract::Factory for Epetra groups.
    class Factory : public LOCA::Abstract::Factory {

    public:

      //! Constructor
      Factory();

      //! Destructor
      virtual ~Factory();

      //! Initialize factory
      virtual void
      init(const Teuchos::RCP<LOCA::GlobalData>& global_data);

      /*!
       * @name Strategy create methods
       */
      //@{

       //! Create bordered system solver strategy
      virtual bool
      createBorderedSolverStrategy(
       const std::string& strategyName,
       const Teuchos::RCP<LOCA::Parameter::SublistParser>& topParams,
       const Teuchos::RCP<Teuchos::ParameterList>& solverParams,
       Teuchos::RCP<LOCA::BorderedSolver::AbstractStrategy>& strategy);

      //! Create Anasazi operator strategy for Floquet option
      virtual bool
      createAnasaziOperatorStrategy(
       const std::string& strategyName,
       const Teuchos::RCP<LOCA::Parameter::SublistParser>& topParams,
       const Teuchos::RCP<Teuchos::ParameterList>& eigenParams,
       const Teuchos::RCP<Teuchos::ParameterList>& solverParams,
       const Teuchos::RCP<NOX::Abstract::Group>& grp,
       Teuchos::RCP<LOCA::AnasaziOperator::AbstractStrategy>& strategy);

      //@}

    private:

      //! Private to prohibit copying
      Factory(const Factory& fac);

      //! Private to prohibit copying
      Factory& operator = (const Factory& fac);

    protected:

      //! Global data
      Teuchos::RCP<LOCA::GlobalData> globalData;

    }; // Class Factory

  } // Namespace Epetra

} // Namespace LOCA

#endif
