IAttributeMetaInfo.h

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/********************************************************************************
**  This file is part of the ICF Framework. Copyright (C) Witold Gantzke & Kirill Lepskiy
**  ICF Framework may be used under the terms of the LGPL License v. 2.1 by the Free Software Foundation.
********************************************************************************/
 
#pragma once
 
 
// ICF includes
#include <iser/IObject.h>
 
 
namespace iattr
{
 
 
class IAttributeMetaInfo: virtual public istd::IChangeable
{
public:
    enum AttributeFlags
    {
        AF_OBLIGATORY = 1 << 0,
        AF_NULLABLE = 1 << 1,
        AF_SINGLE = 1 << 2,
        AF_MULTIPLE = 1 << 3,
        AF_VALUE = 1 << 4,
        AF_READ_ONLY = 1 << 31
    };
 
    virtual QString GetAttributeDescription() const = 0;
 
    virtual const iser::IObject* GetAttributeDefaultValue() const = 0;
 
    virtual QByteArray GetAttributeTypeId() const = 0;
 
    virtual int GetAttributeFlags() const = 0;
};
 
 
} // namespace iattr