private bool TraverseAny(NodeModel entry)
{
bool result;
if (_resultDict.TryGetValue(entry, out result))
return result;
result = _predicate(entry);
_resultDict[entry] = result;
if (result)
return result;
if (entry is Function)
{
var symbol = Guid.Parse((entry as Function).Symbol);
if (!dynSettings.Controller.CustomNodeManager.Contains(symbol))
{
DynamoLogger.Instance.Log("WARNING -- No implementation found for node: " + symbol);
entry.Error("Could not find .dyf definition file for this node.");
return false;
}
result = dynSettings.Controller.CustomNodeManager.GetFunctionDefinition(symbol)
.WorkspaceModel.GetTopMostNodes().Any(ContinueTraversalUntilAny);
}
_resultDict[entry] = result;
if (result)
return result;
return entry.Inputs.Values.Any(x => x != null && TraverseAny(x.Item2));
}