public static void DependencyVisitor <TSinkItem, TSinkEdge, TSourceItem, TSourceEdge> (GraphCursor <TSinkItem, TSinkEdge> sink, Action <TSinkItem> visit, GraphEventType eventType)
where TSinkEdge : IEdge <TSinkItem>, TSinkItem
where TSourceEdge : IEdge <TSourceItem>, TSourceItem
{
var graphPair = sink.Graph.Source <TSinkItem, TSinkEdge, TSourceItem, TSourceEdge> ();
if (graphPair == null)
{
return;
}
var sourceGraph = graphPair.Source;
var sourceItem = sink.Graph.SourceItemOf <TSinkItem, TSinkEdge, TSourceItem, TSourceEdge> (sink.Cursor);
if (sourceGraph == null || sourceItem == null)
{
return;
}
Registry.Pooled <GraphDepencencies <TSourceItem, TSourceEdge> > ()
.VisitItems(
GraphCursor.Create(sourceGraph, sourceItem),
source => {
if (graphPair.Source2Sink.ContainsKey(source))
{
visit(graphPair.Get(source));
}
},
eventType);
}
public virtual void VisitItems(
GraphCursor <TItem, TEdge> graphCursor,
Action <TItem> visit,
GraphEventType eventType)
{
if (Visitor != null)
{
Visitor(graphCursor, visit, eventType);
}
}
