public BeerTree(SwitchNode start)
{
this.start = start;
this.start.switchObject.state = StateFactory.Create(2);
nodes = new List <Node>();
nodes.Add(start);
}
public void SetNodeState(string nodeId, int status)
{
((SwitchNode)nodes.FirstOrDefault
(n => n.nodeId.Equals(nodeId))).switchObject.state = StateFactory.Create(status);
}