| ENTITY radius_dimension SUBTYPE OF (dimension_curve_directed_callout); WHERE wr1: SIZEOF (QUERY (con <* SELF.contents | 'AIC_DRAUGHTING_ELEMENTS.PROJECTION_CURVE' IN TYPEOF (con)))<=1; END_ENTITY; -- radius_dimension | 
| Entity data types and their attributesrepresentation_itemname: label; geometric_representation_item (DER) dim: dimension_count; draughting_callout contents: SET [1:?] OF draughting_callout_element; dimension_curve_directed_callout - radius_dimension - | 
| draughting_elements$radius_dimension (AIC_DRAUGHTING_ELEMENTS) | 
| Global rules for this entity data type- | 
| public interface ERadius_dimension extends EDimension_curve_directed_callout | 
| public class CRadius_dimension implements ERadius_dimension | 
| public class ARadius_dimension extends AEntitypublic ERadius_dimension getByIndex(int index)public ERadius_dimension getCurrentMember(SdaiIterator it) |