private void RemoveNodes(IEnumerable <INode> nodes)
{
if (nodes == null)
{
return;
}
foreach (INode node in nodes)
{
if (node != null)
{
_algorithm.RemoveNode(node);
NetworkViewNodeItem item;
if (_nodesToItems.TryGetValue(node, out item))
{
_nodesToItems.Remove(node);
Children.Remove(item);
}
}
}
}
