/// <summary>Gets the enumerator.</summary>
/// <returns>The enumerator.</returns>
public IEnumerator <T> GetEnumerator()
{
var enumerators = OriginalQueryable.GetEnumerator();
var asNoTracking = OriginalQueryable.Expression.ToString().Contains("MergeAs(NoTracking)");
List <T> list = new List <T>();
while (enumerators.MoveNext())
{
list.Add(enumerators.Current);
}
// todo: add all current objects
List <object> includedObjects = new List <object>();
List <object> excludedObjects = new List <object>();
foreach (var includeFilter in IncludeFilters)
{
includeFilter.ApplyFilter(list.Cast <object>().ToList());
includedObjects.AddRange(includeFilter.GetIncludedList());
excludedObjects.AddRange(includeFilter.GetExcludedList());
}
includedObjects.AddRange(list.Cast <object>());
excludedObjects = excludedObjects.Except(includedObjects).ToList();
var context = OriginalQueryable.GetObjectQuery().Context;
excludedObjects.ForEach(x => context.DeleteObject(x));
return(list.GetEnumerator());
}
/// <summary>Gets the enumerator.</summary>
/// <returns>The enumerator.</returns>
IEnumerator IEnumerable.GetEnumerator()
{
return(OriginalQueryable.GetEnumerator());
}