private void ResolveReferences(GraphElement element)
{
foreach (var entry in element.InRefernceIdentifiers)
{
// Type is the _Ref xml element minus the _Ref. (e.g. <Mother_Ref> => Mother)
//
var referenceType = entry.Key.Substring(0, entry.Key.Length - (StrLits.Ref.Length + 1));
foreach (var referenceId in entry.Value)
{
GraphElement referencedElement = null;
if (_elementsByIdCollection.TryGetValue(referenceId, out referencedElement))
{
referencedElement.AddOutReference(referenceType, element);
element.AddInReference(referenceType, referencedElement);
}
}
}
foreach (var entry in element.OutRefernceIdentifiers)
{
// Type is the _Ref xml element minus the _Ref. (e.g. <Mother_Ref> => Mother)
var referenceType = entry.Key.Substring(0, entry.Key.Length - (StrLits.Ref.Length + 1));
foreach (var referenceId in entry.Value)
{
GraphElement referencedElement = null;
if (_elementsByIdCollection.TryGetValue(referenceId, out referencedElement))
{
referencedElement.AddInReference(referenceType, element);
element.AddOutReference(referenceType, referencedElement);
}
}
}
}
public void RemoveOutReference(string referenceType, GraphElement element)
{
List <GraphElement> list;
if (!_outgoingElements.TryGetValue(referenceType, out list))
{
return;
}
list.Remove(element);
}
public void AddOutReference(string referenceType, GraphElement element)
{
List <GraphElement> list;
if (!_outgoingElements.TryGetValue(referenceType, out list))
{
list = new List <GraphElement>();
_outgoingElements.GetOrAdd(referenceType, list);
}
list.Add(element);
}
private void ResolveChildren(GraphElement element)
{
if (!String.IsNullOrWhiteSpace(element.ParentId))
{
GraphElement parent = null;
if (_elementsByIdCollection.TryGetValue(element.ParentId, out parent))
{
element.Parent = parent;
}
}
foreach (var childId in element.ChildrenIdenifiers)
{
GraphElement child = null;
if (_elementsByIdCollection.TryGetValue(element.ParentId, out child))
{
element.Children.GetOrAdd(childId, child);
}
}
}
private void Resolve(GraphElement element)
{
ResolveChildren(element);
ResolveReferences(element);
}
