public override ICollection <TSinkEdge> Edges(TSinkItem item)
{
//ICollection<TEdgeOne> result = Sink.Edges (item);
if (true) //(result == EmptyEgdes){
{
var itemTwo = Get(item);
ICollection <TSourceEdge> _edgesTwo = null;
if (itemTwo != null)
{
_edgesTwo = Source.Edges(itemTwo);
}
else
{
_edgesTwo = new EmptyCollection <TSourceEdge> ();
}
foreach (var edgeTwo in _edgesTwo)
{
Sink.Add((TSinkEdge)Mapper.TryGetCreate(edgeTwo));
}
}
return(Sink.Edges(item));
}
public override IEnumerable <TSinkEdge> Edges()
{
return(Sink.Edges());
}
public override ICollection <TEdge> Edges(TItem item)
{
return(Sink.Edges(item));
}
