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ENTITY point_representation SUBTYPE OF (shape_representation); END_ENTITY; -- point_representation  | 
Entity data types and their attributesrepresentationname: label; items: SET [1:?] OF representation_item; context_of_items: representation_context; (DER) id: identifier; (DER) description: text; shape_representation - point_representation -  | 
Global rules for this entity data type- | 
public interface EPoint_representation extends EShape_representation | 
public class CPoint_representation implements EPoint_representation | 
public class APoint_representation extends AEntitypublic EPoint_representation getByIndex(int index)public EPoint_representation getCurrentMember(SdaiIterator it)  |