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#ifndef Pegasus_CIMOMHandleQueryContext_h
#define Pegasus_CIMOMHandleQueryContext_h

#include <Pegasus/Common/Config.h>
#include <Pegasus/Common/AutoPtr.h>
#include <Pegasus/Provider/Linkage.h>
#include <Pegasus/Common/CIMName.h>
#include <Pegasus/Query/QueryCommon/QueryContext.h>
#include <Pegasus/Provider/CIMOMHandle.h>

#ifdef PEGASUS_USE_EXPERIMENTAL_INTERFACES

PEGASUS_NAMESPACE_BEGIN


class PEGASUS_PROVIDER_LINKAGE CIMOMHandleQueryContext: public QueryContext
{
public:

    CIMOMHandleQueryContext(const CIMNamespaceName& inNS, CIMOMHandle& handle);

    CIMOMHandleQueryContext(const CIMOMHandleQueryContext& handle);

    ~CIMOMHandleQueryContext();

    QueryContext* clone() const;

    CIMOMHandleQueryContext& operator=(const CIMOMHandleQueryContext& rhs);

    CIMClass getClass (const CIMName& inClassName) const;

    Array<CIMName> enumerateClassNames(const CIMName& inClassName) const;

    // Returns true if the derived class is a subclass of the base class.
    // Note: this will return false if the classes are the same.
    // Note: the default namespace of the query is used.
    Boolean isSubClass(
        const CIMName& baseClass,
        const CIMName& derivedClass)const;

    // Returns the relationship between the anchor class and the related
    // class in the class schema of the query's default name space.
    ClassRelation getClassRelation(
        const CIMName& anchorClass,
        const CIMName& relatedClass) const;

private:
    CIMOMHandleQueryContext();

    // members
    CIMOMHandle _CH;
};

PEGASUS_NAMESPACE_END
#endif
#endif