/// <summary> /// Returns a collection of the <see cref="T:System.Data.Entity.Core.Metadata.Edm.PrimitiveType" /> objects with the specified conceptual model version. /// </summary> /// <returns> /// A ReadOnlyCollection object that represents a collection of the /// <see /// cref="T:System.Data.Entity.Core.Metadata.Edm.PrimitiveType" /> /// objects. /// </returns> /// <param name="edmVersion">The conceptual model version.</param> public ReadOnlyCollection <PrimitiveType> GetPrimitiveTypes(double edmVersion) { if (edmVersion == XmlConstants.EdmVersionForV1 || edmVersion == XmlConstants.EdmVersionForV1_1 || edmVersion == XmlConstants.EdmVersionForV2) { return(new ReadOnlyCollection <PrimitiveType>(_primitiveTypeMaps.GetTypes().Where(type => !Helper.IsSpatialType(type) && !Helper.IsHierarchyIdType(type)).ToList())); } if (edmVersion == XmlConstants.EdmVersionForV3) { return(_primitiveTypeMaps.GetTypes()); } throw new ArgumentException(Strings.InvalidEDMVersion(edmVersion.ToString(CultureInfo.CurrentCulture))); }