public PathNav(string value, PathNavTypes type, PathNav next, bool root)
{
Next = next;
Value = value;
NavType = type;
IsRoot = root;
}
private static PathNav MakePathNavImpl(List <string> pathSegments)
{
PathNav current = null;
for (var i = pathSegments.Count - 1; i >= 0; --i)
{
//TODO 检测 segment 是否是数组，形如 A[0] 或 A[1][2]
current = new PathNav(pathSegments[i], PathNavTypes.Normal, current, i == 0);
}
return(current);
}