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BUG#: 3559
TITLE: CQLSelectStatement constructor parameters should be const
DESCRIPTION: Use const constructor parameters where possible.  Also declare QueryContext::clone() as const.

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#ifndef Pegasus_RepositoryQueryContext_h
#define Pegasus_RepositoryQueryContext_h

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

#ifdef PEGASUS_USE_EXPERIMENTAL_INTERFACES

PEGASUS_NAMESPACE_BEGIN

class PEGASUS_REPOSITORY_LINKAGE RepositoryQueryContext: public QueryContext
{
public:

    RepositoryQueryContext(
        const CIMNamespaceName& inNS,
        CIMRepository* inCIMRep);

    RepositoryQueryContext(const RepositoryQueryContext& ctx);

    RepositoryQueryContext& operator=(const RepositoryQueryContext& rhs);

    ~RepositoryQueryContext();

    QueryContext* clone() const;

    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:
    RepositoryQueryContext();

    CIMRepository* _CIMRep;
};

PEGASUS_NAMESPACE_END
#endif
#endif