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#ifndef CNTSYMBIANSORTERDBMS_H
#define CNTSYMBIANSORTERDBMS_H

#include "cntabstractcontactsorter.h"
#include <e32cmn.h>

class CContactDatabase;
class CContactIdArray;
class CntTransformContact;

QTM_USE_NAMESPACE
class CntSymbianSorterDbms : public CntAbstractContactSorter
{
public:
    CntSymbianSorterDbms(CContactDatabase& contactDatabase, CntTransformContact& m_transformContact);
    ~CntSymbianSorterDbms();

    /* from CntAbstractContactFilter */
    QList<QContactLocalId> contacts(
            const QList<QContactSortOrder>& sortOrders,
            QContactManager::Error* error);
    QList<QContactLocalId> sort(
        QList<QContactLocalId> contactIds,
        const QList<QContactSortOrder>& sortOrders,
        QContactManager::Error* error);
    bool sortOrderSupported(const QList<QContactSortOrder>& sortOrders);

private:
    QList<QContactLocalId> contactsL(const QList<QContactSortOrder>& sortOrders) const;
    QList<QContactLocalId> sortL(const QList<QContactLocalId>& contactIds, const QList<QContactSortOrder>& sortOrders) const;
    CContactIdArray* sortL(const CContactIdArray* contactIds, const QList<QContactSortOrder>& sortOrders) const;

private:
    CContactDatabase& m_contactDatabase;
    CntTransformContact& m_transformContact;
};

#endif /* QCONTACTSYMBIANSORTERDBMS_H */
