# Generated from O.g4 by ANTLR 4.10.1
from antlr4 import *
from io import StringIO
import sys
if sys.version_info[1] > 5:
    from typing import TextIO
else:
    from typing.io import TextIO


def serializedATN():
    return [
        4,0,9,50,6,-1,2,0,7,0,2,1,7,1,2,2,7,2,2,3,7,3,2,4,7,4,2,5,7,5,2,
        6,7,6,2,7,7,7,2,8,7,8,1,0,1,0,1,1,1,1,1,2,1,2,1,3,1,3,1,3,1,4,1,
        4,1,4,1,4,1,5,1,5,1,6,1,6,1,7,4,7,38,8,7,11,7,12,7,39,1,7,1,7,1,
        8,1,8,5,8,46,8,8,10,8,12,8,49,9,8,0,0,9,1,1,3,2,5,3,7,4,9,5,11,6,
        13,7,15,8,17,9,1,0,3,3,0,9,10,13,13,32,32,1,0,97,122,3,0,48,57,65,
        90,97,122,51,0,1,1,0,0,0,0,3,1,0,0,0,0,5,1,0,0,0,0,7,1,0,0,0,0,9,
        1,0,0,0,0,11,1,0,0,0,0,13,1,0,0,0,0,15,1,0,0,0,0,17,1,0,0,0,1,19,
        1,0,0,0,3,21,1,0,0,0,5,23,1,0,0,0,7,25,1,0,0,0,9,28,1,0,0,0,11,32,
        1,0,0,0,13,34,1,0,0,0,15,37,1,0,0,0,17,43,1,0,0,0,19,20,5,40,0,0,
        20,2,1,0,0,0,21,22,5,41,0,0,22,4,1,0,0,0,23,24,5,45,0,0,24,6,1,0,
        0,0,25,26,5,45,0,0,26,27,5,62,0,0,27,8,1,0,0,0,28,29,5,60,0,0,29,
        30,5,45,0,0,30,31,5,62,0,0,31,10,1,0,0,0,32,33,5,124,0,0,33,12,1,
        0,0,0,34,35,5,38,0,0,35,14,1,0,0,0,36,38,7,0,0,0,37,36,1,0,0,0,38,
        39,1,0,0,0,39,37,1,0,0,0,39,40,1,0,0,0,40,41,1,0,0,0,41,42,6,7,0,
        0,42,16,1,0,0,0,43,47,7,1,0,0,44,46,7,2,0,0,45,44,1,0,0,0,46,49,
        1,0,0,0,47,45,1,0,0,0,47,48,1,0,0,0,48,18,1,0,0,0,49,47,1,0,0,0,
        3,0,39,47,1,6,0,0
    ]

class OLexer(Lexer):

    atn = ATNDeserializer().deserialize(serializedATN())

    decisionsToDFA = [ DFA(ds, i) for i, ds in enumerate(atn.decisionToState) ]

    T__0 = 1
    T__1 = 2
    T__2 = 3
    T__3 = 4
    T__4 = 5
    T__5 = 6
    T__6 = 7
    WS = 8
    ATOM = 9

    channelNames = [ u"DEFAULT_TOKEN_CHANNEL", u"HIDDEN" ]

    modeNames = [ "DEFAULT_MODE" ]

    literalNames = [ "<INVALID>",
            "'('", "')'", "'-'", "'->'", "'<->'", "'|'", "'&'" ]

    symbolicNames = [ "<INVALID>",
            "WS", "ATOM" ]

    ruleNames = [ "T__0", "T__1", "T__2", "T__3", "T__4", "T__5", "T__6", 
                  "WS", "ATOM" ]

    grammarFileName = "O.g4"

    def __init__(self, input=None, output:TextIO = sys.stdout):
        super().__init__(input, output)
        self.checkVersion("4.10.1")
        self._interp = LexerATNSimulator(self, self.atn, self.decisionsToDFA, PredictionContextCache())
        self._actions = None
        self._predicates = None