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#ifndef SC_DPSDBTAB_HXX
#define SC_DPSDBTAB_HXX

#include <com/sun/star/uno/Reference.hxx>

#include "dptabdat.hxx"

#include <vector>
#include <set>

class ScDPCacheTable;
class ScDocument;

// --------------------------------------------------------------------
//
//	implementation of ScDPTableData with database data
//

struct ScImportSourceDesc
{
	String	aDBName;
	String	aObject;
	sal_uInt16	nType;			// enum DataImportMode
	sal_Bool	bNative;

    ScImportSourceDesc() : nType(0), bNative(sal_False) {}

	sal_Bool operator==	( const ScImportSourceDesc& rOther ) const
		{ return aDBName == rOther.aDBName &&
				 aObject == rOther.aObject &&
				 nType   == rOther.nType &&
				 bNative == rOther.bNative; }

        // Wang Xu Ming -- 2009-9-15
        // DataPilot Migration - Cache&&Performance
	ScDPTableDataCache* GetExistDPObjectCache( ScDocument* pDoc ) const;
	ScDPTableDataCache* CreateCache(  ScDocument* pDoc , long nID  ) const;
	ScDPTableDataCache* GetCache( ScDocument* pDoc, long nID ) const;
	long	GetCacheId( ScDocument* pDoc, long nID ) const;
        // End Comments
};

class ScDatabaseDPData : public ScDPTableData
{
private:
	 ScDPCacheTable      aCacheTable;
public:
                    ScDatabaseDPData(ScDocument* pDoc, const ScImportSourceDesc& rImport, long nCacheId = -1);
	virtual			~ScDatabaseDPData();

	virtual long					GetColumnCount();
	virtual String					getDimensionName(long nColumn);
	virtual sal_Bool					getIsDataLayoutDimension(long nColumn);
	virtual sal_Bool					IsDateDimension(long nDim);
	virtual void					DisposeData();
	virtual void					SetEmptyFlags( sal_Bool bIgnoreEmptyRows, sal_Bool bRepeatIfEmpty );

    virtual void                    CreateCacheTable();
    virtual void                    FilterCacheTable(const ::std::vector<ScDPCacheTable::Criterion>& rCriteria, const ::std::hash_set<sal_Int32>& rDataDims);
    virtual void                    GetDrillDownData(const ::std::vector<ScDPCacheTable::Criterion>& rCriteria,
                                                     const ::std::hash_set<sal_Int32>& rCatDims,
                                                     ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any > >& rData);
    virtual void                    CalcResults(CalcInfo& rInfo, bool bAutoShow);
    virtual const ScDPCacheTable&   GetCacheTable() const;
};



#endif