public void RemoveChild(TConnectionWay connectionWay, Func <TValue, bool> tester = null)
{
var connectionWayIndices = ConnectionWays.IndicesOf(connectionWay);
var removed = false;
foreach (var index in connectionWayIndices.OrderByDescending(x => x))
{
if (tester != null && !tester(ChildrenList[index].Value))
{
root.GarbageCollect();
return;
}
ChildrenList.RemoveAt(index);
ConnectionWays.RemoveAt(index);
removed = true;
}
if (!removed)
{
throw new InvalidOperationException(string.Format("Node '{0}' does not have child connected by '{1}'.", Value, connectionWay));
}
root.GarbageCollect();
}
