internal Schema(IList <PrimitiveField> fields, IList <IObserver <NotificationContext> > observers)
{
_observers = new List <IDisposable>();
_fields = new FieldList();
ConnectObservers(observers);
_fields.AddRange(fields);
}
/// <summary>
/// Iterates through a list of fields and returns a flattened list of fields.
/// </summary>
/// <param name="source"></param>
/// <returns></returns>
/// <exception cref="ArgumentException"></exception>
public static IReadOnlyFieldList SelectMany(this IReadOnlyFieldList source)
{
var fields = new FieldList(false);
for (int i = 0; i < source.Count; i++)
{
switch (source[i])
{
case StructField field:
fields.Add(field);
for (int j = 0; j < field.Fields.Count; j++)
{
fields.Add(field.Fields[j]);
}
break;
case ListField field:
fields.AddRange(field);
break;
case MapField field:
fields.AddRange(field);
break;
case DecimalField field:
fields.AddRange(field);
break;
case DateTimeField field:
fields.AddRange(field);
break;
case PrimitiveField field:
fields.AddRange(field);
break;
default:
throw new ArgumentException();
}
}
return(fields);
}
