diff -r 000000000000 -r e686773b3f54 phonebookengines/VirtualPhonebook/VPbkSimStoreImpl/inc/CParallelCompositeCmd.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/phonebookengines/VirtualPhonebook/VPbkSimStoreImpl/inc/CParallelCompositeCmd.h Tue Feb 02 10:12:17 2010 +0200 @@ -0,0 +1,101 @@ +/* +* Copyright (c) 2007-2007 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: A composite command that runs subcommands parallel. +* +*/ + + + +#ifndef VPBKSIMSTOREIMPL_CPARALLELCOMPOSITECMD_H +#define VPBKSIMSTOREIMPL_CPARALLELCOMPOSITECMD_H + +// INCLUDES +#include "CCompositeCmdBase.h" + +// FORWARD DECLARATIONS + +namespace VPbkSimStoreImpl { + +// CLASS DECLARATION + +/** +* A composite command that runs subcommands parallel. +*/ +NONSHARABLE_CLASS(CParallelCompositeCmd) : public CCompositeCmdBase + { + public: // Data types + enum TTerminationPolicy + { + /// Composite terminates when the first subcommand is done. + EFirstSubCommandDone, + /// Composite terminates when all subcommands are done. + EAllSubCommandsDone + }; + + public: // Construction and Destruction + + /** + * Two-phased constructor. + * + * @param aTerminationPolicy Defines how the composite terminates + * @return A new instance of this class + */ + static CParallelCompositeCmd* NewL( + TTerminationPolicy aTerminationPolicy ); + + /** + * Two-phased constructor. + * + * @param aTerminationPolicy Defines how the composite terminates + * @return A new instance of this class in CleanupStack + */ + static CParallelCompositeCmd* NewLC( + TTerminationPolicy aTerminationPolicy ); + + /** + * Destructor. + */ + ~CParallelCompositeCmd(); + + public: // Functions from base classes + + /** + * From MVPbkSimCommand + */ + void Execute(); + + private: // Functions from base classes + + /** + * From MVPbkSimCommandObserver + */ + void CommandDone( MVPbkSimCommand& aCommand ); + + private: // Implementation + + /** + * C++ constructor. + */ + CParallelCompositeCmd( TTerminationPolicy aTerminationPolicy ); + + private: // Data + /// Own: Defines when the composite terminates + TTerminationPolicy iTerminationPolicy; + /// Own: A counter for terminated subcommands. + TInt iTerminatedCommands; + }; +} // namespace VPbkSimStoreImpl +#endif // VPBKSIMSTOREIMPL_CPARALLELCOMPOSITECMD_H + +// End of File