class_docstr: Records progress through the set of linear nonbranching constraints with gaps.
class_docstr_tok: ["Records","progress","through","the","set","of","linear","nonbranching","constraints","with","gaps","."]
code: def name(self):
      if self.state == -1:
          return "ROOT"
      else:
          return str(self.sequence[self.state])
  
imports: from collections import Counter
  from typing import List, Optional, Set, Tuple
  import torch
label_desc: Use image node_id 8 for calling the OrderedConstraintState obj's underlying member method code with example usage: obj.name() and returns: str, str