<<rule>> Create: ID Attribute

<<preserve>> toContainerClass : EClass <<create>> newAttribute : EAttribute <<create>> iD = "false" <<create>> newIdAttribute : EAttribute <<create>> iD = "true" <<preserve>> toDataType : EDataType <<create>> eType <<create>> eType <<create>> eContainingClass eStructuralFeatures <<create>> eContainingClass eStructuralFeatures