--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ncdengine/inc/ncdnodedependencyinfo.h	Thu Dec 17 08:51:10 2009 +0200
@@ -0,0 +1,103 @@
+/*
+* Copyright (c) 2006-2008 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:   MNcdDependencyInfo
+*
+*/
+
+
+#ifndef NCD_NODE_DEPENDENCY_INFO
+#define NCD_NODE_DEPENDENCY_INFO
+
+#include <e32cmn.h>
+
+#include "ncdnodedependency.h"
+
+class MNcdNode;
+
+/**
+ *  This interface provides functions to get information about dependency
+ *  nodes or dependency content.
+ *
+ *  This interface is also present when the node depends on some free
+ *  downloadable content. In that case, DependencyNodeL() will return 
+ *  a NULL pointer.
+ *
+ *  @see MNcdNodeDependency
+ *  @see MNcdNode
+ *
+ *  
+ */
+class MNcdNodeDependencyInfo
+{
+public:
+
+    /** 
+     * @return const TDesC& Name of the dependency content.
+     *         If the protocol has not defined any value, 
+     *         an empty string is returned.
+     */
+    virtual const TDesC& Name() const = 0;
+
+    /** 
+     * @return const TDesC& Version of the dependency content.
+     *         If the protocol has not defined any value, 
+     *         an empty string is returned.
+     */
+    virtual const TDesC& Version() const = 0;
+    
+    /** 
+     * This function is the indicative Symbian application UID for the
+     * contents that are applications. This can be used e.g. for checking
+     * if the application has already been installed to the phone.
+     *    
+     * @return TUid Uid of the dependency content.
+     */
+    virtual TUid Uid() const = 0;
+
+
+    /** 
+     * @return MNcdNode* Node that contains the dependency content. 
+     *         If the dependency content has been given as a 
+     *         downloadable content, then NULL is returned.
+     *         Counted, Release() must be called after use.
+     * @exception Leave System wide error code.
+     */
+    virtual MNcdNode* DependencyNodeL() const = 0;
+
+
+    /**
+     * Returns the state of the dependency
+     *
+     * @return Dependency's state
+     */
+    virtual TNcdDependencyState State() const = 0;
+
+
+protected:
+
+    /**
+     * The destructor of an interface is set virtual to make sure that
+     * the destructors of derived classes are called appropriately when the
+     * object is destroyed.
+     *
+     * Destructor is defined as protected to prevent direct use of 
+     * delete on interface.
+     *
+     * 
+     */
+    virtual ~MNcdNodeDependencyInfo() { };
+
+};
+
+#endif // NCD_NODE_DEPENDENCY_INFO