"""
Representation of a state in a finite state automaton
"""
from typing import Any
from .finite_automaton_object import FiniteAutomatonObject
[docs]
class State(FiniteAutomatonObject): # pylint: disable=too-few-public-methods
""" A state in a finite automaton
Parameters
----------
value : any
The value of the state
Examples
----------
>>> from pyformlang.finite_automaton import State
>>> State("A")
A
"""
def __init__(self, value):
super().__init__(value)
self.index = None
self.index_cfg_converter = None
def __hash__(self) -> int:
if self._hash is None:
self._hash = hash(self._value)
return self._hash
def __eq__(self, other: Any) -> bool:
if isinstance(other, State):
return self._value == other._value
return self._value == other