+ /// Returns true if the attribute in feature is not obligatory for the feature execution
+ virtual bool isNotObligatory(std::string theFeature, std::string theAttribute) = 0;
+
+ /// register that this attribute conceals in the object browser
+ /// all referenced features after execution
+ virtual void registerConcealment(std::string theFeature, std::string theAttribute) = 0;
+
+ /// Returns true that it was registered that attribute conceals the referenced result
+ virtual bool isConcealed(std::string theFeature, std::string theAttribute) = 0;
+
+ /// Register the case-attribute: this attribute is checked only if its case is selected
+ virtual void registerCase(std::string theFeature, std::string theAttribute,
+ std::string theSwitchId, std::string theCaseId) = 0;
+
+ /// Returns true if the attribute must be checked (the case is selected)
+ virtual bool isCase(FeaturePtr theFeature, std::string theAttribute) = 0;
+