/*++

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Abstract:

NMR_OpcPackagePart.h defines an OPC Package Part in a portable way.

--*/

#ifndef __NMR_OPCPACKAGEPART
#define __NMR_OPCPACKAGEPART

#include "Common/OPC/NMR_OpcPackageRelationship.h"
#include "Common/OPC/NMR_OpcPackageTypes.h"
#include "Common/Platform/NMR_ExportStream.h"
#include "Common/Platform/NMR_ImportStream.h"

#include <string>
#include <list>

namespace NMR {

	class COpcPackageRelationship;
	typedef std::shared_ptr<COpcPackageRelationship> POpcPackageRelationship;

	class COpcPackagePart {
	protected:
		std::string m_sURI;
		PExportStream m_pExportStream;
		PImportStream m_pImportStream;

		std::list<POpcPackageRelationship> m_Relationships;
	public:
		COpcPackagePart(_In_ std::string sURI, _In_ PExportStream pExportStream);
		COpcPackagePart(_In_ std::string sURI, _In_ PImportStream pImportStream);

		std::string getURI ();
		PExportStream getExportStream ();
		PImportStream getImportStream();

		POpcPackageRelationship addRelationship(_In_ std::string sID, _In_ std::string sType, _In_ std::string sURI);
		nfBool hasRelationships();
		std::list<POpcPackageRelationship> getRelationShips();

		void writeRelationships(_In_ PExportStream pExportStream);
	};

	typedef std::shared_ptr<COpcPackagePart> POpcPackagePart;

}

#endif // __NMR_OPCPACKAGEPART
