IUIDData.h

//========================================================================================
// 
// $File$
// 
// Owner: robin briggs
// 
// $Author$
// 
// $DateTime$
// 
// $Revision$
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// 
// Copyright 1997-2010 Adobe Systems Incorporated. All rights reserved.
// 
// NOTICE: Adobe permits you to use, modify, and distribute this file in accordance 
// with the terms of the Adobe license agreement accompanying it. If you have received
// this file from a source other than Adobe, then your use, modification, or 
// distribution of it requires the prior written permission of Adobe.
// 
// 
// Interface for storing UIDs.
// 
//========================================================================================

#ifndef __IUIDData__
#define __IUIDData__

//
// If you need to store a UID persistantly, use IPersistUIDData instead of
// IUIDData
//

#include "IPMUnknown.h"
#include "UIDRef.h"
#include "CommandID.h"

class IUIDData : public IPMUnknown
{
public:
 enum { kDefaultIID = IID_IUIDDATA };



 virtual void Set(const IPMUnknown *item) = 0;

 virtual void Set(IDataBase *db, UID id) = 0;

 virtual void Set(const UIDRef& ref) = 0;


 virtual IDataBase *GetItemDataBase() const = 0;

 virtual UID GetItemUID() const = 0;

 UID Get() const
 { return GetItemUID(); }


 virtual const UIDRef& GetRef() const = 0;


};



#endif // __IUIDData__