diff -r 000000000000 -r 667063e416a2 landmarks/locationlandmarks/localaccess/inc/epos_cposlmlocaldbfastcounters.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/landmarks/locationlandmarks/localaccess/inc/epos_cposlmlocaldbfastcounters.h Tue Feb 02 01:06:48 2010 +0200 @@ -0,0 +1,98 @@ +/* +* Copyright (c) 2002-2007 Nokia Corporation and/or its subsidiary(-ies). +* All rights reserved. +* This component and the accompanying materials are made available +* under the terms of "Eclipse Public License v1.0" +* which accompanies this distribution, and is available +* at the URL "http://www.eclipse.org/legal/epl-v10.html". +* +* Initial Contributors: +* Nokia Corporation - initial contribution. +* +* Contributors: +* +* Description: Fast counters for local database +* +* +*/ + + +#ifndef EPOS_CPOSLMLOCALDBFASTCOUNTERS_H_ +#define EPOS_CPOSLMLOCALDBFASTCOUNTERS_H_ + +#include +#include +#include +#include +#include + +class CPosLmLocalDbAccess; +class CPosLandmark; + +/** +* Fast counters for local database +*/ + +class CPosLmLocalDbFastCounters : public CBase, public MPosLmDatabaseFastCounters + { + + public: // Constructors and destructor + + static CPosLmLocalDbFastCounters* NewL( CPosLmLocalDbAccess& aDbAccess ); + + /** + * Destructor. + */ + ~CPosLmLocalDbFastCounters(); + + protected: + + CPosLmLocalDbFastCounters( CPosLmLocalDbAccess& aDbAccess ); + + public: // from MPosLmDatabaseFastCounters + + /** Returns total amount of landmarks in the database. + * @return Number of landmarks in the database or negative error code: + * - KErrNotSupported if not supported in current database. + * - KErrPosLmNotInitialized if database is not yet initialized. */ + virtual TInt TotalLandmarksCount(); + + /** Returns total amount of landmark categories in the database. + * @return Number of landmark categories in the database or negative error code: + * - KErrNotSupported if not supported in current database. + * - KErrPosLmNotInitialized if database is not yet initialized. */ + virtual TInt TotalCategoriesCount(); + + /** Returns amount of categorized landmarks in the database. + * @return Number of categorized landmarks in the database or negative error code: + * - KErrNotSupported if not supported in current database. + * - KErrPosLmNotInitialized if database is not yet initialized. */ + virtual TInt CategorizedLandmarksCount(); + + /** Returns total amount of referenced landmark categories in the database. + * @return Number of referenced landmark categories in the database + * or negative error code: + * - KErrNotSupported if not supported in current database. + * - KErrPosLmNotInitialized if database is not yet initialized. */ + virtual TInt ReferencedCategoriesCount(); + + /** Returns amount of uncategorized landmarks in the database. + * @return Number of uncategorized landmarks in the database or negative error code: + * - KErrNotSupported if not supported in current database. + * - KErrPosLmNotInitialized if database is not yet initialized. */ + virtual TInt UncategorizedLandmarksCount(); + + /** Returns total amount of unreferenced landmark categories in the database. + * @return Number of unreferenced landmark categories in the database + * or negative error code: + * - KErrNotSupported if not supported in current database. + * - KErrPosLmNotInitialized if database is not yet initialized. */ + virtual TInt UnreferencedCategoriesCount(); + + private: + + CPosLmLocalDbAccess& iDbAccess; + + }; + +#endif /*EPOS_CPOSLMLOCALDBFASTCOUNTERS_H_*/