virtual RESULT getService(const eServiceReferenceDVB &reference, ePtr<eDVBService> &service)=0;
virtual RESULT flush()=0;
virtual RESULT getBouquet(const eServiceReference &ref, eBouquet* &bouquet)=0;
virtual RESULT getService(const eServiceReferenceDVB &reference, ePtr<eDVBService> &service)=0;
virtual RESULT flush()=0;
virtual RESULT getBouquet(const eServiceReference &ref, eBouquet* &bouquet)=0;