phonebookengines/VirtualPhonebook/VPbkSimStoreImpl/inc/CParallelCompositeCmd.h
changeset 0 e686773b3f54
--- /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