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GroupParser.py
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1650 lines (1287 loc) · 56.9 KB
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# Generated from Group.g4 by ANTLR 4.9.2
# encoding: utf-8
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():
with StringIO() as buf:
buf.write("\3\u608b\ua72a\u8133\ub9ed\u417c\u3be7\u7786\u5964\3\62")
buf.write("\u00df\4\2\t\2\4\3\t\3\4\4\t\4\4\5\t\5\4\6\t\6\4\7\t\7")
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buf.write("\2\u00c2\u00c4\5\n\6\2\u00c3\u00c1\3\2\2\2\u00c4\u00c7")
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buf.write("\35\2\2\u00cb\u00cc\7\36\2\2\u00cc\u00cd\7\61\2\2\u00cd")
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buf.write("\u00d1\5\20\t\2\u00d1\u00da\7\34\2\2\u00d2\u00d7\5\n\6")
buf.write("\2\u00d3\u00d4\7\'\2\2\u00d4\u00d6\5\n\6\2\u00d5\u00d3")
buf.write("\3\2\2\2\u00d6\u00d9\3\2\2\2\u00d7\u00d5\3\2\2\2\u00d7")
buf.write("\u00d8\3\2\2\2\u00d8\u00db\3\2\2\2\u00d9\u00d7\3\2\2\2")
buf.write("\u00da\u00d2\3\2\2\2\u00da\u00db\3\2\2\2\u00db\u00dc\3")
buf.write("\2\2\2\u00dc\u00dd\7\35\2\2\u00dd\37\3\2\2\2\32#(*/\63")
buf.write("\65;ES[]gnr~\u0081\u0086\u008b\u00a2\u00ab\u00c5\u00c8")
buf.write("\u00d7\u00da")
return buf.getvalue()
class GroupParser ( Parser ):
grammarFileName = "Group.g4"
atn = ATNDeserializer().deserialize(serializedATN())
decisionsToDFA = [ DFA(ds, i) for i, ds in enumerate(atn.decisionToState) ]
sharedContextCache = PredictionContextCache()
literalNames = [ "<INVALID>", "<INVALID>", "<INVALID>", "<INVALID>",
"<INVALID>", "'='", "'+'", "'-'", "'*'", "'/'", "'%'",
"'+='", "'-='", "'*='", "'/='", "'<'", "'>'", "'<='",
"'>='", "'!='", "'=='", "'and'", "'or'", "'not'", "'True'",
"'False'", "'('", "')'", "':'", "'else'", "'if'", "'elif'",
"'['", "']'", "'break'", "'continue'", "'\n'", "','",
"'for'", "'in'", "'while'", "'def'" ]
symbolicNames = [ "<INVALID>", "ID", "INTEGER", "STRING", "BOOL", "ASSIGN",
"ADD", "MINUS", "MULTIPLY", "DIVIDE", "MOD", "ADD_ASSIGN",
"SUB_ASSIGN", "MUL_ASSIGN", "DIV_ASSIGN", "LESS",
"GREATER", "EQLESS", "EQGREATER", "NOTEQ", "EQ", "AND",
"OR", "NOT", "TRUE", "FALSE", "OPENPAR", "CLOSEPAR",
"COLON", "ELSE", "IF", "ELIF", "OPENBRACKET", "CLOSEBRACKET",
"BREAK", "CONTINUE", "NEWLINE", "COMMA", "FOR", "IN",
"WHILE", "DEF", "LOOPCONTROL", "ASSIGNS", "CONDITIONAL",
"COMMENTS", "WHITESPACE", "INDENT", "DEDENT" ]
RULE_python_file = 0
RULE_multi_input = 1
RULE_multiLine_input = 2
RULE_single_input = 3
RULE_assignment_expr = 4
RULE_mathmatical_expr = 5
RULE_list_expr = 6
RULE_variable_expr = 7
RULE_conditional_expr = 8
RULE_star_conditional_expr = 9
RULE_if_expr = 10
RULE_for_expr = 11
RULE_while_expr = 12
RULE_function_def_expr = 13
RULE_function_call_expr = 14
ruleNames = [ "python_file", "multi_input", "multiLine_input", "single_input",
"assignment_expr", "mathmatical_expr", "list_expr", "variable_expr",
"conditional_expr", "star_conditional_expr", "if_expr",
"for_expr", "while_expr", "function_def_expr", "function_call_expr" ]
EOF = Token.EOF
ID=1
INTEGER=2
STRING=3
BOOL=4
ASSIGN=5
ADD=6
MINUS=7
MULTIPLY=8
DIVIDE=9
MOD=10
ADD_ASSIGN=11
SUB_ASSIGN=12
MUL_ASSIGN=13
DIV_ASSIGN=14
LESS=15
GREATER=16
EQLESS=17
EQGREATER=18
NOTEQ=19
EQ=20
AND=21
OR=22
NOT=23
TRUE=24
FALSE=25
OPENPAR=26
CLOSEPAR=27
COLON=28
ELSE=29
IF=30
ELIF=31
OPENBRACKET=32
CLOSEBRACKET=33
BREAK=34
CONTINUE=35
NEWLINE=36
COMMA=37
FOR=38
IN=39
WHILE=40
DEF=41
LOOPCONTROL=42
ASSIGNS=43
CONDITIONAL=44
COMMENTS=45
WHITESPACE=46
INDENT=47
DEDENT=48
def __init__(self, input:TokenStream, output:TextIO = sys.stdout):
super().__init__(input, output)
self.checkVersion("4.9.2")
self._interp = ParserATNSimulator(self, self.atn, self.decisionsToDFA, self.sharedContextCache)
self._predicates = None
class Python_fileContext(ParserRuleContext):
__slots__ = 'parser'
def __init__(self, parser, parent:ParserRuleContext=None, invokingState:int=-1):
super().__init__(parent, invokingState)
self.parser = parser
def function_def_expr(self, i:int=None):
if i is None:
return self.getTypedRuleContexts(GroupParser.Function_def_exprContext)
else:
return self.getTypedRuleContext(GroupParser.Function_def_exprContext,i)
def multi_input(self, i:int=None):
if i is None:
return self.getTypedRuleContexts(GroupParser.Multi_inputContext)
else:
return self.getTypedRuleContext(GroupParser.Multi_inputContext,i)
def NEWLINE(self, i:int=None):
if i is None:
return self.getTokens(GroupParser.NEWLINE)
else:
return self.getToken(GroupParser.NEWLINE, i)
def getRuleIndex(self):
return GroupParser.RULE_python_file
def enterRule(self, listener:ParseTreeListener):
if hasattr( listener, "enterPython_file" ):
listener.enterPython_file(self)
def exitRule(self, listener:ParseTreeListener):
if hasattr( listener, "exitPython_file" ):
listener.exitPython_file(self)
def python_file(self):
localctx = GroupParser.Python_fileContext(self, self._ctx, self.state)
self.enterRule(localctx, 0, self.RULE_python_file)
self._la = 0 # Token type
try:
self.enterOuterAlt(localctx, 1)
self.state = 33
self._errHandler.sync(self)
la_ = self._interp.adaptivePredict(self._input,0,self._ctx)
if la_ == 1:
self.state = 30
self.function_def_expr()
pass
elif la_ == 2:
self.state = 31
self.multi_input()
pass
elif la_ == 3:
self.state = 32
self.match(GroupParser.NEWLINE)
pass
self.state = 40
self._errHandler.sync(self)
_la = self._input.LA(1)
while (((_la) & ~0x3f) == 0 and ((1 << _la) & ((1 << GroupParser.ID) | (1 << GroupParser.INTEGER) | (1 << GroupParser.OPENPAR) | (1 << GroupParser.IF) | (1 << GroupParser.NEWLINE) | (1 << GroupParser.FOR) | (1 << GroupParser.WHILE) | (1 << GroupParser.DEF))) != 0):
self.state = 38
self._errHandler.sync(self)
la_ = self._interp.adaptivePredict(self._input,1,self._ctx)
if la_ == 1:
self.state = 35
self.function_def_expr()
pass
elif la_ == 2:
self.state = 36
self.multi_input()
pass
elif la_ == 3:
self.state = 37
self.match(GroupParser.NEWLINE)
pass
self.state = 42
self._errHandler.sync(self)
_la = self._input.LA(1)
except RecognitionException as re:
localctx.exception = re
self._errHandler.reportError(self, re)
self._errHandler.recover(self, re)
finally:
self.exitRule()
return localctx
class Multi_inputContext(ParserRuleContext):
__slots__ = 'parser'
def __init__(self, parser, parent:ParserRuleContext=None, invokingState:int=-1):
super().__init__(parent, invokingState)
self.parser = parser
def single_input(self, i:int=None):
if i is None:
return self.getTypedRuleContexts(GroupParser.Single_inputContext)
else:
return self.getTypedRuleContext(GroupParser.Single_inputContext,i)
def multiLine_input(self, i:int=None):
if i is None:
return self.getTypedRuleContexts(GroupParser.MultiLine_inputContext)
else:
return self.getTypedRuleContext(GroupParser.MultiLine_inputContext,i)
def getRuleIndex(self):
return GroupParser.RULE_multi_input
def enterRule(self, listener:ParseTreeListener):
if hasattr( listener, "enterMulti_input" ):
listener.enterMulti_input(self)
def exitRule(self, listener:ParseTreeListener):
if hasattr( listener, "exitMulti_input" ):
listener.exitMulti_input(self)
def multi_input(self):
localctx = GroupParser.Multi_inputContext(self, self._ctx, self.state)
self.enterRule(localctx, 2, self.RULE_multi_input)
try:
self.enterOuterAlt(localctx, 1)
self.state = 45
self._errHandler.sync(self)
token = self._input.LA(1)
if token in [GroupParser.ID, GroupParser.INTEGER, GroupParser.OPENPAR, GroupParser.NEWLINE]:
self.state = 43
self.single_input()
pass
elif token in [GroupParser.IF, GroupParser.FOR, GroupParser.WHILE]:
self.state = 44
self.multiLine_input()
pass
else:
raise NoViableAltException(self)
self.state = 51
self._errHandler.sync(self)
_alt = self._interp.adaptivePredict(self._input,5,self._ctx)
while _alt!=2 and _alt!=ATN.INVALID_ALT_NUMBER:
if _alt==1:
self.state = 49
self._errHandler.sync(self)
token = self._input.LA(1)
if token in [GroupParser.ID, GroupParser.INTEGER, GroupParser.OPENPAR, GroupParser.NEWLINE]:
self.state = 47
self.single_input()
pass
elif token in [GroupParser.IF, GroupParser.FOR, GroupParser.WHILE]:
self.state = 48
self.multiLine_input()
pass
else:
raise NoViableAltException(self)
self.state = 53
self._errHandler.sync(self)
_alt = self._interp.adaptivePredict(self._input,5,self._ctx)
except RecognitionException as re:
localctx.exception = re
self._errHandler.reportError(self, re)
self._errHandler.recover(self, re)
finally:
self.exitRule()
return localctx
class MultiLine_inputContext(ParserRuleContext):
__slots__ = 'parser'
def __init__(self, parser, parent:ParserRuleContext=None, invokingState:int=-1):
super().__init__(parent, invokingState)
self.parser = parser
def if_expr(self):
return self.getTypedRuleContext(GroupParser.If_exprContext,0)
def for_expr(self):
return self.getTypedRuleContext(GroupParser.For_exprContext,0)
def while_expr(self):
return self.getTypedRuleContext(GroupParser.While_exprContext,0)
def getRuleIndex(self):
return GroupParser.RULE_multiLine_input
def enterRule(self, listener:ParseTreeListener):
if hasattr( listener, "enterMultiLine_input" ):
listener.enterMultiLine_input(self)
def exitRule(self, listener:ParseTreeListener):
if hasattr( listener, "exitMultiLine_input" ):
listener.exitMultiLine_input(self)
def multiLine_input(self):
localctx = GroupParser.MultiLine_inputContext(self, self._ctx, self.state)
self.enterRule(localctx, 4, self.RULE_multiLine_input)
try:
self.state = 57
self._errHandler.sync(self)
token = self._input.LA(1)
if token in [GroupParser.IF]:
self.enterOuterAlt(localctx, 1)
self.state = 54
self.if_expr()
pass
elif token in [GroupParser.FOR]:
self.enterOuterAlt(localctx, 2)
self.state = 55
self.for_expr()
pass
elif token in [GroupParser.WHILE]:
self.enterOuterAlt(localctx, 3)
self.state = 56
self.while_expr()
pass
else:
raise NoViableAltException(self)
except RecognitionException as re:
localctx.exception = re
self._errHandler.reportError(self, re)
self._errHandler.recover(self, re)
finally:
self.exitRule()
return localctx
class Single_inputContext(ParserRuleContext):
__slots__ = 'parser'
def __init__(self, parser, parent:ParserRuleContext=None, invokingState:int=-1):
super().__init__(parent, invokingState)
self.parser = parser
def assignment_expr(self):
return self.getTypedRuleContext(GroupParser.Assignment_exprContext,0)
def NEWLINE(self):
return self.getToken(GroupParser.NEWLINE, 0)
def mathmatical_expr(self):
return self.getTypedRuleContext(GroupParser.Mathmatical_exprContext,0)
def function_call_expr(self):
return self.getTypedRuleContext(GroupParser.Function_call_exprContext,0)
def getRuleIndex(self):
return GroupParser.RULE_single_input
def enterRule(self, listener:ParseTreeListener):
if hasattr( listener, "enterSingle_input" ):
listener.enterSingle_input(self)
def exitRule(self, listener:ParseTreeListener):
if hasattr( listener, "exitSingle_input" ):
listener.exitSingle_input(self)
def single_input(self):
localctx = GroupParser.Single_inputContext(self, self._ctx, self.state)
self.enterRule(localctx, 6, self.RULE_single_input)
try:
self.state = 67
self._errHandler.sync(self)
la_ = self._interp.adaptivePredict(self._input,7,self._ctx)
if la_ == 1:
self.enterOuterAlt(localctx, 1)
self.state = 59
self.assignment_expr()
self.state = 60
self.match(GroupParser.NEWLINE)
pass
elif la_ == 2:
self.enterOuterAlt(localctx, 2)
self.state = 62
self.mathmatical_expr(0)
self.state = 63
self.match(GroupParser.NEWLINE)
pass
elif la_ == 3:
self.enterOuterAlt(localctx, 3)
self.state = 65
self.function_call_expr()
pass
elif la_ == 4:
self.enterOuterAlt(localctx, 4)
self.state = 66
self.match(GroupParser.NEWLINE)
pass
except RecognitionException as re:
localctx.exception = re
self._errHandler.reportError(self, re)
self._errHandler.recover(self, re)
finally:
self.exitRule()
return localctx
class Assignment_exprContext(ParserRuleContext):
__slots__ = 'parser'
def __init__(self, parser, parent:ParserRuleContext=None, invokingState:int=-1):
super().__init__(parent, invokingState)
self.parser = parser
self.left = None # Variable_exprContext
self.op = None # Token
self.right = None # Mathmatical_exprContext
def variable_expr(self):
return self.getTypedRuleContext(GroupParser.Variable_exprContext,0)
def ASSIGNS(self):
return self.getToken(GroupParser.ASSIGNS, 0)
def mathmatical_expr(self):
return self.getTypedRuleContext(GroupParser.Mathmatical_exprContext,0)
def getRuleIndex(self):
return GroupParser.RULE_assignment_expr
def enterRule(self, listener:ParseTreeListener):
if hasattr( listener, "enterAssignment_expr" ):
listener.enterAssignment_expr(self)
def exitRule(self, listener:ParseTreeListener):
if hasattr( listener, "exitAssignment_expr" ):
listener.exitAssignment_expr(self)
def assignment_expr(self):
localctx = GroupParser.Assignment_exprContext(self, self._ctx, self.state)
self.enterRule(localctx, 8, self.RULE_assignment_expr)
try:
self.enterOuterAlt(localctx, 1)
self.state = 69
localctx.left = self.variable_expr()
self.state = 70
localctx.op = self.match(GroupParser.ASSIGNS)
self.state = 71
localctx.right = self.mathmatical_expr(0)
except RecognitionException as re:
localctx.exception = re
self._errHandler.reportError(self, re)
self._errHandler.recover(self, re)
finally:
self.exitRule()
return localctx
class Mathmatical_exprContext(ParserRuleContext):
__slots__ = 'parser'
def __init__(self, parser, parent:ParserRuleContext=None, invokingState:int=-1):
super().__init__(parent, invokingState)
self.parser = parser
self.left = None # Mathmatical_exprContext
self.op = None # Token
self.right = None # Mathmatical_exprContext
def OPENPAR(self):
return self.getToken(GroupParser.OPENPAR, 0)
def mathmatical_expr(self, i:int=None):
if i is None:
return self.getTypedRuleContexts(GroupParser.Mathmatical_exprContext)
else:
return self.getTypedRuleContext(GroupParser.Mathmatical_exprContext,i)
def CLOSEPAR(self):
return self.getToken(GroupParser.CLOSEPAR, 0)
def INTEGER(self):
return self.getToken(GroupParser.INTEGER, 0)
def function_call_expr(self):
return self.getTypedRuleContext(GroupParser.Function_call_exprContext,0)
def variable_expr(self):
return self.getTypedRuleContext(GroupParser.Variable_exprContext,0)
def MULTIPLY(self):
return self.getToken(GroupParser.MULTIPLY, 0)
def DIVIDE(self):
return self.getToken(GroupParser.DIVIDE, 0)
def MOD(self):
return self.getToken(GroupParser.MOD, 0)
def ADD(self):
return self.getToken(GroupParser.ADD, 0)
def MINUS(self):
return self.getToken(GroupParser.MINUS, 0)
def getRuleIndex(self):
return GroupParser.RULE_mathmatical_expr
def enterRule(self, listener:ParseTreeListener):
if hasattr( listener, "enterMathmatical_expr" ):
listener.enterMathmatical_expr(self)
def exitRule(self, listener:ParseTreeListener):
if hasattr( listener, "exitMathmatical_expr" ):
listener.exitMathmatical_expr(self)
def mathmatical_expr(self, _p:int=0):
_parentctx = self._ctx
_parentState = self.state
localctx = GroupParser.Mathmatical_exprContext(self, self._ctx, _parentState)
_prevctx = localctx
_startState = 10
self.enterRecursionRule(localctx, 10, self.RULE_mathmatical_expr, _p)
self._la = 0 # Token type
try:
self.enterOuterAlt(localctx, 1)
self.state = 81
self._errHandler.sync(self)
la_ = self._interp.adaptivePredict(self._input,8,self._ctx)
if la_ == 1:
self.state = 74
self.match(GroupParser.OPENPAR)
self.state = 75
self.mathmatical_expr(0)
self.state = 76
self.match(GroupParser.CLOSEPAR)
pass
elif la_ == 2:
self.state = 78
self.match(GroupParser.INTEGER)
pass
elif la_ == 3:
self.state = 79
self.function_call_expr()
pass
elif la_ == 4:
self.state = 80
self.variable_expr()
pass
self._ctx.stop = self._input.LT(-1)
self.state = 91
self._errHandler.sync(self)
_alt = self._interp.adaptivePredict(self._input,10,self._ctx)
while _alt!=2 and _alt!=ATN.INVALID_ALT_NUMBER:
if _alt==1:
if self._parseListeners is not None:
self.triggerExitRuleEvent()
_prevctx = localctx
self.state = 89
self._errHandler.sync(self)
la_ = self._interp.adaptivePredict(self._input,9,self._ctx)
if la_ == 1:
localctx = GroupParser.Mathmatical_exprContext(self, _parentctx, _parentState)
localctx.left = _prevctx
self.pushNewRecursionContext(localctx, _startState, self.RULE_mathmatical_expr)
self.state = 83
if not self.precpred(self._ctx, 6):
from antlr4.error.Errors import FailedPredicateException
raise FailedPredicateException(self, "self.precpred(self._ctx, 6)")
self.state = 84
localctx.op = self._input.LT(1)
_la = self._input.LA(1)
if not((((_la) & ~0x3f) == 0 and ((1 << _la) & ((1 << GroupParser.MULTIPLY) | (1 << GroupParser.DIVIDE) | (1 << GroupParser.MOD))) != 0)):
localctx.op = self._errHandler.recoverInline(self)
else:
self._errHandler.reportMatch(self)
self.consume()
self.state = 85
localctx.right = self.mathmatical_expr(7)
pass
elif la_ == 2:
localctx = GroupParser.Mathmatical_exprContext(self, _parentctx, _parentState)
localctx.left = _prevctx
self.pushNewRecursionContext(localctx, _startState, self.RULE_mathmatical_expr)
self.state = 86
if not self.precpred(self._ctx, 5):
from antlr4.error.Errors import FailedPredicateException
raise FailedPredicateException(self, "self.precpred(self._ctx, 5)")
self.state = 87
localctx.op = self._input.LT(1)
_la = self._input.LA(1)
if not(_la==GroupParser.ADD or _la==GroupParser.MINUS):
localctx.op = self._errHandler.recoverInline(self)
else:
self._errHandler.reportMatch(self)
self.consume()
self.state = 88
localctx.right = self.mathmatical_expr(6)
pass
self.state = 93
self._errHandler.sync(self)
_alt = self._interp.adaptivePredict(self._input,10,self._ctx)
except RecognitionException as re:
localctx.exception = re
self._errHandler.reportError(self, re)
self._errHandler.recover(self, re)
finally:
self.unrollRecursionContexts(_parentctx)
return localctx
class List_exprContext(ParserRuleContext):
__slots__ = 'parser'
def __init__(self, parser, parent:ParserRuleContext=None, invokingState:int=-1):
super().__init__(parent, invokingState)
self.parser = parser
def variable_expr(self, i:int=None):
if i is None:
return self.getTypedRuleContexts(GroupParser.Variable_exprContext)
else:
return self.getTypedRuleContext(GroupParser.Variable_exprContext,i)
def ASSIGN(self):
return self.getToken(GroupParser.ASSIGN, 0)
def OPENBRACKET(self):
return self.getToken(GroupParser.OPENBRACKET, 0)
def CLOSEBRACKET(self):
return self.getToken(GroupParser.CLOSEBRACKET, 0)
def INTEGER(self, i:int=None):
if i is None:
return self.getTokens(GroupParser.INTEGER)
else:
return self.getToken(GroupParser.INTEGER, i)
def STRING(self, i:int=None):
if i is None:
return self.getTokens(GroupParser.STRING)
else:
return self.getToken(GroupParser.STRING, i)
def function_call_expr(self, i:int=None):
if i is None:
return self.getTypedRuleContexts(GroupParser.Function_call_exprContext)
else:
return self.getTypedRuleContext(GroupParser.Function_call_exprContext,i)
def COMMA(self, i:int=None):
if i is None:
return self.getTokens(GroupParser.COMMA)
else:
return self.getToken(GroupParser.COMMA, i)
def getRuleIndex(self):
return GroupParser.RULE_list_expr
def enterRule(self, listener:ParseTreeListener):
if hasattr( listener, "enterList_expr" ):
listener.enterList_expr(self)
def exitRule(self, listener:ParseTreeListener):
if hasattr( listener, "exitList_expr" ):
listener.exitList_expr(self)
def list_expr(self):
localctx = GroupParser.List_exprContext(self, self._ctx, self.state)
self.enterRule(localctx, 12, self.RULE_list_expr)
self._la = 0 # Token type
try:
self.enterOuterAlt(localctx, 1)
self.state = 94
self.variable_expr()
self.state = 95
self.match(GroupParser.ASSIGN)
self.state = 96
self.match(GroupParser.OPENBRACKET)
self.state = 101
self._errHandler.sync(self)
la_ = self._interp.adaptivePredict(self._input,11,self._ctx)
if la_ == 1:
self.state = 97
self.variable_expr()
pass
elif la_ == 2:
self.state = 98
self.match(GroupParser.INTEGER)
pass
elif la_ == 3:
self.state = 99
self.match(GroupParser.STRING)
pass
elif la_ == 4:
self.state = 100
self.function_call_expr()
pass
self.state = 112
self._errHandler.sync(self)
_la = self._input.LA(1)
while _la==GroupParser.COMMA:
self.state = 103
self.match(GroupParser.COMMA)
self.state = 108
self._errHandler.sync(self)
la_ = self._interp.adaptivePredict(self._input,12,self._ctx)
if la_ == 1:
self.state = 104
self.variable_expr()
pass
elif la_ == 2:
self.state = 105
self.match(GroupParser.INTEGER)
pass
elif la_ == 3:
self.state = 106
self.match(GroupParser.STRING)
pass
elif la_ == 4:
self.state = 107
self.function_call_expr()
pass
self.state = 114
self._errHandler.sync(self)
_la = self._input.LA(1)
self.state = 115
self.match(GroupParser.CLOSEBRACKET)
except RecognitionException as re:
localctx.exception = re
self._errHandler.reportError(self, re)
self._errHandler.recover(self, re)
finally:
self.exitRule()
return localctx
class Variable_exprContext(ParserRuleContext):
__slots__ = 'parser'
def __init__(self, parser, parent:ParserRuleContext=None, invokingState:int=-1):
super().__init__(parent, invokingState)
self.parser = parser
def ID(self):
return self.getToken(GroupParser.ID, 0)
def getRuleIndex(self):
return GroupParser.RULE_variable_expr
def enterRule(self, listener:ParseTreeListener):
if hasattr( listener, "enterVariable_expr" ):
listener.enterVariable_expr(self)
def exitRule(self, listener:ParseTreeListener):
if hasattr( listener, "exitVariable_expr" ):
listener.exitVariable_expr(self)
def variable_expr(self):
localctx = GroupParser.Variable_exprContext(self, self._ctx, self.state)
self.enterRule(localctx, 14, self.RULE_variable_expr)
try:
self.enterOuterAlt(localctx, 1)
self.state = 117
self.match(GroupParser.ID)
except RecognitionException as re:
localctx.exception = re
self._errHandler.reportError(self, re)
self._errHandler.recover(self, re)
finally:
self.exitRule()
return localctx
class Conditional_exprContext(ParserRuleContext):
__slots__ = 'parser'
def __init__(self, parser, parent:ParserRuleContext=None, invokingState:int=-1):
super().__init__(parent, invokingState)
self.parser = parser
def mathmatical_expr(self, i:int=None):
if i is None:
return self.getTypedRuleContexts(GroupParser.Mathmatical_exprContext)
else:
return self.getTypedRuleContext(GroupParser.Mathmatical_exprContext,i)
def CONDITIONAL(self):
return self.getToken(GroupParser.CONDITIONAL, 0)
def variable_expr(self):
return self.getTypedRuleContext(GroupParser.Variable_exprContext,0)
def getRuleIndex(self):
return GroupParser.RULE_conditional_expr
def enterRule(self, listener:ParseTreeListener):
if hasattr( listener, "enterConditional_expr" ):
listener.enterConditional_expr(self)
def exitRule(self, listener:ParseTreeListener):
if hasattr( listener, "exitConditional_expr" ):
listener.exitConditional_expr(self)
def conditional_expr(self):