public ModelCreationScope(MetadataModelBuilder builder, IValueAccessorFactory valueAccessorFactory)
{
_valueAccessorFactory = valueAccessorFactory;
_modelBuilder = builder;
_entities = new Dictionary <Type, EntityMetadata>();
_navigationProperties = new Dictionary <EntityMetadata, Dictionary <string, NavigationPropertyMetadata> >();
Entities = new ReadOnlyDictionary <Type, EntityMetadata>(_entities);
NavigationProperties = new ReadOnlyDictionary <EntityMetadata, Dictionary <string, NavigationPropertyMetadata> >(_navigationProperties);
}
internal MetadataModel(MetadataModelBuilder modelBuilder, IValueAccessorFactory valueAccessorFactory)
{
var scope = new ModelCreationScope(modelBuilder, valueAccessorFactory);
var unordered = GetSorted(modelBuilder.Entities).Where(p => !p.IsExcluded).Select(p => scope.GetEntity(p.TypeInfo.ClrType)).ToList();
var targetList = unordered.Where(p => p.BaseEntity == null).OrderBy(p => p.Name).ToList();
targetList.ForEach(p => unordered.Remove(p));
while (unordered.Any())
{
var nextLayer = unordered.Where(p => targetList.Contains(p.BaseEntity)).ToList();
foreach (var item in nextLayer.OrderByDescending(p => p.Name))
{
unordered.Remove(item);
targetList.Insert(0, item);
}
}
Entities = ImmutableList.CreateRange(targetList);
}
public MetadataModel ToModel(IValueAccessorFactory valueAccessorFactory)
{
return(new MetadataModel(this, valueAccessorFactory));
}
