--- /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 <epos_cposlandmarkdatabaseextended.h>
+#include <EPos_CPosLandmarkEncoder.h>
+#include <EPos_CPosLandmarkParser.h>
+#include <epos_cposlmdiskutilities.h>
+#include <epos_mposlmdatabasefastcounters.h>
+
+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_*/