|
public abstract GetInputChannels ( ) : IEnumerable |
||
| return | IEnumerable |
|
private static void BreakInputChannels(Node node)
{
foreach (var channel in node.GetInputChannels())
{
channel.IncomingConnection = null;
}
}
private IEnumerable <Node> GetConnectedNodesDepthFirstInner(Node parent, Stack <string> visitedNodes)
{
if (visitedNodes.Contains(parent.UniqueNodeIdentifier))
{
visitedNodes.Push(parent.UniqueNodeIdentifier);
_lastException = new CircularReferenceException {
CircularTrace = visitedNodes, CausalNodeId = parent.UniqueNodeIdentifier
};
_depthSortedNodes = null;
throw _lastException;
}
visitedNodes.Push(parent.UniqueNodeIdentifier);
var toReturn = new List <Node> ();
foreach (var input in parent.GetInputChannels())
{
if (input.IncomingConnection != null)
{
toReturn.AddRange(GetConnectedNodesDepthFirstInner(GetNode(input.IncomingConnection.NodeIdentifier), visitedNodes));
}
}
visitedNodes.Pop();
toReturn.Add(parent);
return(toReturn);
}