/// <summary>
/// Construct FieldMetadata for structuralType.Members from TypeUsage
/// </summary>
internal DataRecordInfo(TypeUsage metadata)
{
Debug.Assert(null != metadata, "invalid attempt to instantiate DataRecordInfo with null metadata information");
var structuralMembers = TypeHelpers.GetAllStructuralMembers(metadata);
var fieldList = new FieldMetadata[structuralMembers.Count];
for (var i = 0; i < fieldList.Length; ++i)
{
var member = structuralMembers[i];
Debug.Assert(
(BuiltInTypeKind.EdmProperty == member.BuiltInTypeKind) ||
(BuiltInTypeKind.AssociationEndMember == member.BuiltInTypeKind),
"unexpected BuiltInTypeKind for member");
fieldList[i] = new FieldMetadata(i, member);
}
_fieldMetadata = new ReadOnlyCollection<FieldMetadata>(fieldList);
_metadata = metadata;
}
/// <summary>
/// Construct FieldMetadata for structuralType.Members from TypeUsage
/// </summary>
internal DataRecordInfo(TypeUsage metadata)
{
DebugCheck.NotNull(metadata);
var structuralMembers = TypeHelpers.GetAllStructuralMembers(metadata);
var fieldList = new FieldMetadata[structuralMembers.Count];
for (var i = 0; i < fieldList.Length; ++i)
{
var member = structuralMembers[i];
Debug.Assert(
(BuiltInTypeKind.EdmProperty == member.BuiltInTypeKind) ||
(BuiltInTypeKind.AssociationEndMember == member.BuiltInTypeKind),
"unexpected BuiltInTypeKind for member");
fieldList[i] = new FieldMetadata(i, member);
}
_fieldMetadata = new ReadOnlyCollection <FieldMetadata>(fieldList);
_metadata = metadata;
}
