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#ifndef GUARD_DBOBJECT_H_INCLUDE
#define GUARD_DBOBJECT_H_INCLUDE

#include <dbstruct/dbstruct-config.h>

#include <QString>
#include <QStringList>
#include <QDate>
#include <QTime>
#include <QDateTime>

class DbStructMeta;
class DbColumn;
class DbRecord;
class DbTable;
class DbView;

class DBSTRUCT_EXPORT DbObject {

public:

    enum Type {
        DBO_INVALID = -1,

        DBO_STRUCT, 
        DBO_COLUMN, 
        DBO_RECORD, 
        DBO_TABLE, 
        DBO_SUBSET, 
        DBO_CPLX_VIEW, 
        DBO_CUSTOM, 
        DBO_MAX 
    };

    DbObject ();

    virtual ~DbObject();

    virtual Type
    type () const {
        return DBO_CUSTOM;
    }

    DbStructMeta * asStruct ();

    DbColumn * asColumn ();

    DbRecord * asRecord ();

    DbTable * asTable ();

    DbView * asView ();

    inline bool isStruct () {
        return type() == DBO_STRUCT;
    }

    inline bool isColumn () {
        return type() == DBO_COLUMN;
    }

    inline bool isRecord () {
        return type() == DBO_RECORD;
    }

    inline bool isTable () {
        return type() == DBO_TABLE;
    }

    inline bool isView () {
        return (type() == DBO_SUBSET) || (type() == DBO_CPLX_VIEW);
    }

    inline bool isCustom () {
        return type() == DBO_CUSTOM;
    }



protected:

private:

};

#endif // GUARD_DBOBJECT_H_INCLUDE