declcontext.h

Pegasus is an open-source implementationof the DMTF CIM and WBEM standards. It is designed to be por

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#ifndef Pegasus_DeclContext_h
#define Pegasus_DeclContext_h

#include <Pegasus/Common/Config.h>
#include <Pegasus/Common/ArrayInternal.h>
#include <Pegasus/Common/Pair.h>
#include <Pegasus/Common/CIMName.h>
#include <Pegasus/Common/CIMClass.h>
#include <Pegasus/Common/CIMQualifierDecl.h>
#include <Pegasus/Common/Linkage.h>

PEGASUS_NAMESPACE_BEGIN

/**
    This class is used internally as a source of CIM declarations.
    It is passed to the resolve[objectType] () methods of the Resolver class
    (where [objectType] is Class, Instance, Property, Method, Parameter), and
    in turn to the resolve () methods of the CIM[objectType]Rep classes.
    Methods are provided for looking up class, qualifier, and instance
    declarations.  This is an abstract base class: implementations must be
    provided by derived classes.
*/
class PEGASUS_COMMON_LINKAGE DeclContext
{
public:

    virtual ~DeclContext();

    virtual CIMQualifierDecl lookupQualifierDecl(
        const CIMNamespaceName& nameSpace,
        const CIMName& name) const = 0;

    virtual CIMClass lookupClass(
        const CIMNamespaceName& nameSpace,
        const CIMName& name) const = 0;
};

typedef Pair<CIMNamespaceName, CIMClass> CPair;
typedef Pair<CIMNamespaceName, CIMQualifierDecl> QPair;

class PEGASUS_COMMON_LINKAGE SimpleDeclContext : public DeclContext
{
public:

    virtual ~SimpleDeclContext();

    void addQualifierDecl(
        const CIMNamespaceName& nameSpace,
        const CIMQualifierDecl& x);

    void addClass(
        const CIMNamespaceName& nameSpace,
        const CIMClass& x);

    virtual CIMQualifierDecl lookupQualifierDecl(
        const CIMNamespaceName& nameSpace,
        const CIMName& name) const;

    virtual CIMClass lookupClass(
        const CIMNamespaceName& nameSpace,
        const CIMName& name) const;

private:

    Array<CPair> _classDeclarations;
    Array<QPair> _qualifierDeclarations;
};

PEGASUS_NAMESPACE_END

#endif /* Pegasus_DeclContext_h */