# Generated from MathExpr.g4 by ANTLR 4.13.2 # 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(): return [ 4,1,46,278,2,0,7,0,2,1,7,1,2,2,7,2,2,3,7,3,2,4,7,4,2,5,7,5,2,6,7, 6,2,7,7,7,2,8,7,8,2,9,7,9,1,0,1,0,3,0,23,8,0,1,1,1,1,1,1,1,1,1,1, 1,1,1,1,1,1,1,1,5,1,34,8,1,10,1,12,1,37,9,1,1,2,1,2,1,2,1,2,1,2, 1,2,1,2,1,2,1,2,1,2,1,2,1,2,5,2,51,8,2,10,2,12,2,54,9,2,1,3,1,3, 1,3,1,3,1,3,3,3,61,8,3,1,4,1,4,1,4,1,4,1,4,3,4,68,8,4,1,5,1,5,1, 5,1,5,1,5,1,5,1,5,1,5,1,5,1,5,1,5,3,5,81,8,5,1,6,1,6,1,6,1,6,1,6, 1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6, 1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6, 1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6, 1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6, 1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6,1,6, 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0,0,248,249,3,0,0,0,249,250,5,3,0,0,250,251,3,0,0,0,251,252,5,2, 0,0,252,17,1,0,0,0,253,254,5,22,0,0,254,255,5,1,0,0,255,258,3,0, 0,0,256,257,5,3,0,0,257,259,3,0,0,0,258,256,1,0,0,0,259,260,1,0, 0,0,260,258,1,0,0,0,260,261,1,0,0,0,261,262,1,0,0,0,262,263,5,2, 0,0,263,276,1,0,0,0,264,265,5,23,0,0,265,266,5,1,0,0,266,269,3,0, 0,0,267,268,5,3,0,0,268,270,3,0,0,0,269,267,1,0,0,0,270,271,1,0, 0,0,271,269,1,0,0,0,271,272,1,0,0,0,272,273,1,0,0,0,273,274,5,2, 0,0,274,276,1,0,0,0,275,253,1,0,0,0,275,264,1,0,0,0,276,19,1,0,0, 0,13,22,33,35,50,52,60,67,80,212,242,260,271,275 ] class MathExprParser ( Parser ): grammarFileName = "MathExpr.g4" atn = ATNDeserializer().deserialize(serializedATN()) decisionsToDFA = [ DFA(ds, i) for i, ds in enumerate(atn.decisionToState) ] sharedContextCache = PredictionContextCache() literalNames = [ "", "'('", "')'", "','", "'sin'", "'cos'", "'tan'", "'asin'", "'acos'", "'atan'", "'atan2'", "'sinh'", "'cosh'", "'tanh'", "'asinh'", "'acosh'", "'atanh'", "'abs'", "'sqrt'", "'ln'", "'log'", "'exp'", "'smin'", "'smax'", "'tmin'", "'tmax'", "'tnorm'", "'snorm'", "'floor'", "'ceil'", "'round'", "'gamma'", "'pow'", "'sigm'", "'clamp'", "'fft'", "'ifft'", "'+'", "'-'", "'*'", "'/'", "'%'", "'^'" ] symbolicNames = [ "", "", "", "", "SIN", "COS", "TAN", "ASIN", "ACOS", "ATAN", "ATAN2", "SINH", "COSH", "TANH", "ASINH", "ACOSH", "ATANH", "ABS", "SQRT", "LN", "LOG", "EXP", "SMIN", "SMAX", "TMIN", "TMAX", "TNORM", "SNORM", "FLOOR", "CEIL", "ROUND", "GAMMA", "POWE", "SIGM", "CLAMP", "SFFT", "SIFFT", "PLUS", "MINUS", "MULT", "DIV", "MOD", "POW", "CONSTANT", "NUMBER", "VARIABLE", "WS" ] RULE_expr = 0 RULE_addExpr = 1 RULE_mulExpr = 2 RULE_powExpr = 3 RULE_unaryExpr = 4 RULE_atom = 5 RULE_func1 = 6 RULE_func2 = 7 RULE_func3 = 8 RULE_funcN = 9 ruleNames = [ "expr", "addExpr", "mulExpr", "powExpr", "unaryExpr", "atom", "func1", "func2", "func3", "funcN" ] EOF = Token.EOF T__0=1 T__1=2 T__2=3 SIN=4 COS=5 TAN=6 ASIN=7 ACOS=8 ATAN=9 ATAN2=10 SINH=11 COSH=12 TANH=13 ASINH=14 ACOSH=15 ATANH=16 ABS=17 SQRT=18 LN=19 LOG=20 EXP=21 SMIN=22 SMAX=23 TMIN=24 TMAX=25 TNORM=26 SNORM=27 FLOOR=28 CEIL=29 ROUND=30 GAMMA=31 POWE=32 SIGM=33 CLAMP=34 SFFT=35 SIFFT=36 PLUS=37 MINUS=38 MULT=39 DIV=40 MOD=41 POW=42 CONSTANT=43 NUMBER=44 VARIABLE=45 WS=46 def __init__(self, input:TokenStream, output:TextIO = sys.stdout): super().__init__(input, output) self.checkVersion("4.13.2") self._interp = ParserATNSimulator(self, self.atn, self.decisionsToDFA, self.sharedContextCache) self._predicates = None class ExprContext(ParserRuleContext): __slots__ = 'parser' def __init__(self, parser, parent:ParserRuleContext=None, invokingState:int=-1): super().__init__(parent, invokingState) self.parser = parser def atom(self): return self.getTypedRuleContext(MathExprParser.AtomContext,0) def addExpr(self): return self.getTypedRuleContext(MathExprParser.AddExprContext,0) def getRuleIndex(self): return MathExprParser.RULE_expr def enterRule(self, listener:ParseTreeListener): if hasattr( listener, "enterExpr" ): listener.enterExpr(self) def exitRule(self, listener:ParseTreeListener): if hasattr( listener, "exitExpr" ): listener.exitExpr(self) def accept(self, visitor:ParseTreeVisitor): if hasattr( visitor, "visitExpr" ): return visitor.visitExpr(self) else: return visitor.visitChildren(self) def expr(self): localctx = MathExprParser.ExprContext(self, self._ctx, self.state) self.enterRule(localctx, 0, self.RULE_expr) try: self.state = 22 self._errHandler.sync(self) la_ = self._interp.adaptivePredict(self._input,0,self._ctx) if la_ == 1: self.enterOuterAlt(localctx, 1) self.state = 20 self.atom() pass elif la_ == 2: self.enterOuterAlt(localctx, 2) self.state = 21 self.addExpr(0) pass except RecognitionException as re: localctx.exception = re self._errHandler.reportError(self, re) self._errHandler.recover(self, re) finally: self.exitRule() return localctx class AddExprContext(ParserRuleContext): __slots__ = 'parser' def __init__(self, parser, parent:ParserRuleContext=None, invokingState:int=-1): super().__init__(parent, invokingState) self.parser = parser def getRuleIndex(self): return MathExprParser.RULE_addExpr def copyFrom(self, ctx:ParserRuleContext): super().copyFrom(ctx) class AddExpContext(AddExprContext): def __init__(self, parser, ctx:ParserRuleContext): # actually a MathExprParser.AddExprContext super().__init__(parser) self.copyFrom(ctx) def addExpr(self): return self.getTypedRuleContext(MathExprParser.AddExprContext,0) def PLUS(self): return self.getToken(MathExprParser.PLUS, 0) def mulExpr(self): return self.getTypedRuleContext(MathExprParser.MulExprContext,0) def enterRule(self, listener:ParseTreeListener): if hasattr( listener, "enterAddExp" ): listener.enterAddExp(self) def exitRule(self, listener:ParseTreeListener): if hasattr( listener, "exitAddExp" ): listener.exitAddExp(self) def accept(self, visitor:ParseTreeVisitor): if hasattr( visitor, "visitAddExp" ): return visitor.visitAddExp(self) else: return visitor.visitChildren(self) class ToMulContext(AddExprContext): def __init__(self, parser, ctx:ParserRuleContext): # actually a MathExprParser.AddExprContext super().__init__(parser) self.copyFrom(ctx) def mulExpr(self): return self.getTypedRuleContext(MathExprParser.MulExprContext,0) def enterRule(self, listener:ParseTreeListener): if hasattr( listener, "enterToMul" ): listener.enterToMul(self) def exitRule(self, listener:ParseTreeListener): if hasattr( listener, "exitToMul" ): listener.exitToMul(self) def accept(self, visitor:ParseTreeVisitor): if hasattr( visitor, "visitToMul" ): return visitor.visitToMul(self) else: return visitor.visitChildren(self) class SubExpContext(AddExprContext): def __init__(self, parser, ctx:ParserRuleContext): # actually a MathExprParser.AddExprContext super().__init__(parser) self.copyFrom(ctx) def addExpr(self): return self.getTypedRuleContext(MathExprParser.AddExprContext,0) def MINUS(self): return self.getToken(MathExprParser.MINUS, 0) def mulExpr(self): return self.getTypedRuleContext(MathExprParser.MulExprContext,0) def enterRule(self, listener:ParseTreeListener): if hasattr( listener, "enterSubExp" ): listener.enterSubExp(self) def exitRule(self, listener:ParseTreeListener): if hasattr( listener, "exitSubExp" ): listener.exitSubExp(self) def accept(self, visitor:ParseTreeVisitor): if hasattr( visitor, "visitSubExp" ): return visitor.visitSubExp(self) else: return visitor.visitChildren(self) def addExpr(self, _p:int=0): _parentctx = self._ctx _parentState = self.state localctx = MathExprParser.AddExprContext(self, self._ctx, _parentState) _prevctx = localctx _startState = 2 self.enterRecursionRule(localctx, 2, self.RULE_addExpr, _p) try: self.enterOuterAlt(localctx, 1) localctx = MathExprParser.ToMulContext(self, localctx) self._ctx = localctx _prevctx = localctx self.state = 25 self.mulExpr(0) self._ctx.stop = self._input.LT(-1) self.state = 35 self._errHandler.sync(self) _alt = self._interp.adaptivePredict(self._input,2,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 = 33 self._errHandler.sync(self) la_ = self._interp.adaptivePredict(self._input,1,self._ctx) if la_ == 1: localctx = MathExprParser.AddExpContext(self, MathExprParser.AddExprContext(self, _parentctx, _parentState)) self.pushNewRecursionContext(localctx, _startState, self.RULE_addExpr) self.state = 27 if not self.precpred(self._ctx, 3): from antlr4.error.Errors import FailedPredicateException raise FailedPredicateException(self, "self.precpred(self._ctx, 3)") self.state = 28 self.match(MathExprParser.PLUS) self.state = 29 self.mulExpr(0) pass elif la_ == 2: localctx = MathExprParser.SubExpContext(self, MathExprParser.AddExprContext(self, _parentctx, _parentState)) self.pushNewRecursionContext(localctx, _startState, self.RULE_addExpr) self.state = 30 if not self.precpred(self._ctx, 2): from antlr4.error.Errors import FailedPredicateException raise FailedPredicateException(self, "self.precpred(self._ctx, 2)") self.state = 31 self.match(MathExprParser.MINUS) self.state = 32 self.mulExpr(0) pass self.state = 37 self._errHandler.sync(self) _alt = self._interp.adaptivePredict(self._input,2,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 MulExprContext(ParserRuleContext): __slots__ = 'parser' def __init__(self, parser, parent:ParserRuleContext=None, invokingState:int=-1): super().__init__(parent, invokingState) self.parser = parser def getRuleIndex(self): return MathExprParser.RULE_mulExpr def copyFrom(self, ctx:ParserRuleContext): super().copyFrom(ctx) class MulExpContext(MulExprContext): def __init__(self, parser, ctx:ParserRuleContext): # actually a MathExprParser.MulExprContext super().__init__(parser) self.copyFrom(ctx) def mulExpr(self): return self.getTypedRuleContext(MathExprParser.MulExprContext,0) def MULT(self): return self.getToken(MathExprParser.MULT, 0) def powExpr(self): return self.getTypedRuleContext(MathExprParser.PowExprContext,0) def enterRule(self, listener:ParseTreeListener): if hasattr( listener, "enterMulExp" ): listener.enterMulExp(self) def exitRule(self, listener:ParseTreeListener): if hasattr( listener, "exitMulExp" ): listener.exitMulExp(self) def accept(self, visitor:ParseTreeVisitor): if hasattr( visitor, "visitMulExp" ): return visitor.visitMulExp(self) else: return visitor.visitChildren(self) class ModExpContext(MulExprContext): def __init__(self, parser, ctx:ParserRuleContext): # actually a MathExprParser.MulExprContext super().__init__(parser) self.copyFrom(ctx) def mulExpr(self): return self.getTypedRuleContext(MathExprParser.MulExprContext,0) def MOD(self): return self.getToken(MathExprParser.MOD, 0) def powExpr(self): return self.getTypedRuleContext(MathExprParser.PowExprContext,0) def enterRule(self, listener:ParseTreeListener): if hasattr( listener, "enterModExp" ): listener.enterModExp(self) def exitRule(self, listener:ParseTreeListener): if hasattr( listener, "exitModExp" ): listener.exitModExp(self) def accept(self, visitor:ParseTreeVisitor): if hasattr( visitor, "visitModExp" ): return visitor.visitModExp(self) else: return visitor.visitChildren(self) class DivExpContext(MulExprContext): def __init__(self, parser, ctx:ParserRuleContext): # actually a MathExprParser.MulExprContext super().__init__(parser) self.copyFrom(ctx) def mulExpr(self): return self.getTypedRuleContext(MathExprParser.MulExprContext,0) def DIV(self): return self.getToken(MathExprParser.DIV, 0) def powExpr(self): return self.getTypedRuleContext(MathExprParser.PowExprContext,0) def enterRule(self, listener:ParseTreeListener): if hasattr( listener, "enterDivExp" ): listener.enterDivExp(self) def exitRule(self, listener:ParseTreeListener): if hasattr( listener, "exitDivExp" ): listener.exitDivExp(self) def accept(self, visitor:ParseTreeVisitor): if hasattr( visitor, "visitDivExp" ): return visitor.visitDivExp(self) else: return visitor.visitChildren(self) class ToPowContext(MulExprContext): def __init__(self, parser, ctx:ParserRuleContext): # actually a MathExprParser.MulExprContext super().__init__(parser) self.copyFrom(ctx) def powExpr(self): return self.getTypedRuleContext(MathExprParser.PowExprContext,0) def enterRule(self, listener:ParseTreeListener): if hasattr( listener, "enterToPow" ): listener.enterToPow(self) def exitRule(self, listener:ParseTreeListener): if hasattr( listener, "exitToPow" ): listener.exitToPow(self) def accept(self, visitor:ParseTreeVisitor): if hasattr( visitor, "visitToPow" ): return visitor.visitToPow(self) else: return visitor.visitChildren(self) def mulExpr(self, _p:int=0): _parentctx = self._ctx _parentState = self.state localctx = MathExprParser.MulExprContext(self, self._ctx, _parentState) _prevctx = localctx _startState = 4 self.enterRecursionRule(localctx, 4, self.RULE_mulExpr, _p) try: self.enterOuterAlt(localctx, 1) localctx = MathExprParser.ToPowContext(self, localctx) self._ctx = localctx _prevctx = localctx self.state = 39 self.powExpr() self._ctx.stop = self._input.LT(-1) self.state = 52 self._errHandler.sync(self) _alt = self._interp.adaptivePredict(self._input,4,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 = 50 self._errHandler.sync(self) la_ = self._interp.adaptivePredict(self._input,3,self._ctx) if la_ == 1: localctx = MathExprParser.MulExpContext(self, MathExprParser.MulExprContext(self, _parentctx, _parentState)) self.pushNewRecursionContext(localctx, _startState, self.RULE_mulExpr) self.state = 41 if not self.precpred(self._ctx, 4): from antlr4.error.Errors import FailedPredicateException raise FailedPredicateException(self, "self.precpred(self._ctx, 4)") self.state = 42 self.match(MathExprParser.MULT) self.state = 43 self.powExpr() pass elif la_ == 2: localctx = MathExprParser.DivExpContext(self, MathExprParser.MulExprContext(self, _parentctx, _parentState)) self.pushNewRecursionContext(localctx, _startState, self.RULE_mulExpr) self.state = 44 if not self.precpred(self._ctx, 3): from antlr4.error.Errors import FailedPredicateException raise FailedPredicateException(self, "self.precpred(self._ctx, 3)") self.state = 45 self.match(MathExprParser.DIV) self.state = 46 self.powExpr() pass elif la_ == 3: localctx = MathExprParser.ModExpContext(self, MathExprParser.MulExprContext(self, _parentctx, _parentState)) self.pushNewRecursionContext(localctx, _startState, self.RULE_mulExpr) self.state = 47 if not self.precpred(self._ctx, 2): from antlr4.error.Errors import FailedPredicateException raise FailedPredicateException(self, "self.precpred(self._ctx, 2)") self.state = 48 self.match(MathExprParser.MOD) self.state = 49 self.powExpr() pass self.state = 54 self._errHandler.sync(self) _alt = self._interp.adaptivePredict(self._input,4,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 PowExprContext(ParserRuleContext): __slots__ = 'parser' def __init__(self, parser, parent:ParserRuleContext=None, invokingState:int=-1): super().__init__(parent, invokingState) self.parser = parser def getRuleIndex(self): return MathExprParser.RULE_powExpr def copyFrom(self, ctx:ParserRuleContext): super().copyFrom(ctx) class PowExpContext(PowExprContext): def __init__(self, parser, ctx:ParserRuleContext): # actually a MathExprParser.PowExprContext super().__init__(parser) self.copyFrom(ctx) def unaryExpr(self): return self.getTypedRuleContext(MathExprParser.UnaryExprContext,0) def POW(self): return self.getToken(MathExprParser.POW, 0) def powExpr(self): return self.getTypedRuleContext(MathExprParser.PowExprContext,0) def enterRule(self, listener:ParseTreeListener): if hasattr( listener, "enterPowExp" ): listener.enterPowExp(self) def exitRule(self, listener:ParseTreeListener): if hasattr( listener, "exitPowExp" ): listener.exitPowExp(self) def accept(self, visitor:ParseTreeVisitor): if hasattr( visitor, "visitPowExp" ): return visitor.visitPowExp(self) else: return visitor.visitChildren(self) class ToUnaryContext(PowExprContext): def __init__(self, parser, ctx:ParserRuleContext): # actually a MathExprParser.PowExprContext super().__init__(parser) self.copyFrom(ctx) def unaryExpr(self): return self.getTypedRuleContext(MathExprParser.UnaryExprContext,0) def enterRule(self, listener:ParseTreeListener): if hasattr( listener, "enterToUnary" ): listener.enterToUnary(self) def exitRule(self, listener:ParseTreeListener): if hasattr( listener, "exitToUnary" ): listener.exitToUnary(self) def accept(self, visitor:ParseTreeVisitor): if hasattr( visitor, "visitToUnary" ): return visitor.visitToUnary(self) else: return visitor.visitChildren(self) def powExpr(self): localctx = MathExprParser.PowExprContext(self, self._ctx, self.state) self.enterRule(localctx, 6, self.RULE_powExpr) try: self.state = 60 self._errHandler.sync(self) la_ = self._interp.adaptivePredict(self._input,5,self._ctx) if la_ == 1: localctx = MathExprParser.PowExpContext(self, localctx) self.enterOuterAlt(localctx, 1) self.state = 55 self.unaryExpr() self.state = 56 self.match(MathExprParser.POW) self.state = 57 self.powExpr() pass elif la_ == 2: localctx = MathExprParser.ToUnaryContext(self, localctx) self.enterOuterAlt(localctx, 2) self.state = 59 self.unaryExpr() pass except RecognitionException as re: localctx.exception = re self._errHandler.reportError(self, re) self._errHandler.recover(self, re) finally: self.exitRule() return localctx class UnaryExprContext(ParserRuleContext): __slots__ = 'parser' def __init__(self, parser, parent:ParserRuleContext=None, invokingState:int=-1): super().__init__(parent, invokingState) self.parser = parser def getRuleIndex(self): return MathExprParser.RULE_unaryExpr def copyFrom(self, ctx:ParserRuleContext): super().copyFrom(ctx) class UnaryPlusContext(UnaryExprContext): def __init__(self, parser, ctx:ParserRuleContext): # actually a MathExprParser.UnaryExprContext super().__init__(parser) self.copyFrom(ctx) def PLUS(self): return self.getToken(MathExprParser.PLUS, 0) def unaryExpr(self): return self.getTypedRuleContext(MathExprParser.UnaryExprContext,0) def enterRule(self, listener:ParseTreeListener): if hasattr( listener, "enterUnaryPlus" ): listener.enterUnaryPlus(self) def exitRule(self, listener:ParseTreeListener): if hasattr( listener, "exitUnaryPlus" ): listener.exitUnaryPlus(self) def accept(self, visitor:ParseTreeVisitor): if hasattr( visitor, "visitUnaryPlus" ): return visitor.visitUnaryPlus(self) else: return visitor.visitChildren(self) class UnaryMinusContext(UnaryExprContext): def __init__(self, parser, ctx:ParserRuleContext): # actually a MathExprParser.UnaryExprContext super().__init__(parser) self.copyFrom(ctx) def MINUS(self): return self.getToken(MathExprParser.MINUS, 0) def unaryExpr(self): return self.getTypedRuleContext(MathExprParser.UnaryExprContext,0) def enterRule(self, listener:ParseTreeListener): if hasattr( listener, "enterUnaryMinus" ): listener.enterUnaryMinus(self) def exitRule(self, listener:ParseTreeListener): if hasattr( listener, "exitUnaryMinus" ): listener.exitUnaryMinus(self) def accept(self, visitor:ParseTreeVisitor): if hasattr( visitor, "visitUnaryMinus" ): return visitor.visitUnaryMinus(self) else: return visitor.visitChildren(self) class ToAtomContext(UnaryExprContext): def __init__(self, parser, ctx:ParserRuleContext): # actually a MathExprParser.UnaryExprContext super().__init__(parser) self.copyFrom(ctx) def atom(self): return self.getTypedRuleContext(MathExprParser.AtomContext,0) def enterRule(self, listener:ParseTreeListener): if hasattr( listener, "enterToAtom" ): listener.enterToAtom(self) def exitRule(self, listener:ParseTreeListener): if hasattr( listener, "exitToAtom" ): listener.exitToAtom(self) def accept(self, visitor:ParseTreeVisitor): if hasattr( visitor, "visitToAtom" ): return visitor.visitToAtom(self) else: return visitor.visitChildren(self) def unaryExpr(self): localctx = MathExprParser.UnaryExprContext(self, self._ctx, self.state) self.enterRule(localctx, 8, self.RULE_unaryExpr) try: self.state = 67 self._errHandler.sync(self) token = self._input.LA(1) if token in [37]: localctx = MathExprParser.UnaryPlusContext(self, localctx) self.enterOuterAlt(localctx, 1) self.state = 62 self.match(MathExprParser.PLUS) self.state = 63 self.unaryExpr() pass elif token in [38]: localctx = MathExprParser.UnaryMinusContext(self, localctx) self.enterOuterAlt(localctx, 2) self.state = 64 self.match(MathExprParser.MINUS) self.state = 65 self.unaryExpr() pass elif token in [1, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 43, 44, 45]: localctx = MathExprParser.ToAtomContext(self, localctx) self.enterOuterAlt(localctx, 3) self.state = 66 self.atom() 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 AtomContext(ParserRuleContext): __slots__ = 'parser' def __init__(self, parser, parent:ParserRuleContext=None, invokingState:int=-1): super().__init__(parent, invokingState) self.parser = parser def getRuleIndex(self): return MathExprParser.RULE_atom def copyFrom(self, ctx:ParserRuleContext): super().copyFrom(ctx) class Func2ExpContext(AtomContext): def __init__(self, parser, ctx:ParserRuleContext): # actually a MathExprParser.AtomContext super().__init__(parser) self.copyFrom(ctx) def func2(self): return self.getTypedRuleContext(MathExprParser.Func2Context,0) def enterRule(self, listener:ParseTreeListener): if hasattr( listener, "enterFunc2Exp" ): listener.enterFunc2Exp(self) def exitRule(self, listener:ParseTreeListener): if hasattr( listener, "exitFunc2Exp" ): listener.exitFunc2Exp(self) def accept(self, visitor:ParseTreeVisitor): if hasattr( visitor, "visitFunc2Exp" ): return visitor.visitFunc2Exp(self) else: return visitor.visitChildren(self) class VariableExpContext(AtomContext): def __init__(self, parser, ctx:ParserRuleContext): # actually a MathExprParser.AtomContext super().__init__(parser) self.copyFrom(ctx) def VARIABLE(self): return self.getToken(MathExprParser.VARIABLE, 0) def enterRule(self, listener:ParseTreeListener): if hasattr( listener, "enterVariableExp" ): listener.enterVariableExp(self) def exitRule(self, listener:ParseTreeListener): if hasattr( listener, "exitVariableExp" ): listener.exitVariableExp(self) def accept(self, visitor:ParseTreeVisitor): if hasattr( visitor, "visitVariableExp" ): return visitor.visitVariableExp(self) else: return visitor.visitChildren(self) class Func3ExpContext(AtomContext): def __init__(self, parser, ctx:ParserRuleContext): # actually a MathExprParser.AtomContext super().__init__(parser) self.copyFrom(ctx) def func3(self): return self.getTypedRuleContext(MathExprParser.Func3Context,0) def enterRule(self, listener:ParseTreeListener): if hasattr( listener, "enterFunc3Exp" ): listener.enterFunc3Exp(self) def exitRule(self, listener:ParseTreeListener): if hasattr( listener, "exitFunc3Exp" ): listener.exitFunc3Exp(self) def accept(self, visitor:ParseTreeVisitor): if hasattr( visitor, "visitFunc3Exp" ): return visitor.visitFunc3Exp(self) else: return visitor.visitChildren(self) class ParenExpContext(AtomContext): def __init__(self, parser, ctx:ParserRuleContext): # actually a MathExprParser.AtomContext super().__init__(parser) self.copyFrom(ctx) def expr(self): return self.getTypedRuleContext(MathExprParser.ExprContext,0) def enterRule(self, listener:ParseTreeListener): if hasattr( listener, "enterParenExp" ): listener.enterParenExp(self) def exitRule(self, listener:ParseTreeListener): if hasattr( listener, "exitParenExp" ): listener.exitParenExp(self) def accept(self, visitor:ParseTreeVisitor): if hasattr( visitor, "visitParenExp" ): return visitor.visitParenExp(self) else: return visitor.visitChildren(self) class ConstantExpContext(AtomContext): def __init__(self, parser, ctx:ParserRuleContext): # actually a MathExprParser.AtomContext super().__init__(parser) self.copyFrom(ctx) def CONSTANT(self): return self.getToken(MathExprParser.CONSTANT, 0) def enterRule(self, listener:ParseTreeListener): if hasattr( listener, "enterConstantExp" ): listener.enterConstantExp(self) def exitRule(self, listener:ParseTreeListener): if hasattr( listener, "exitConstantExp" ): listener.exitConstantExp(self) def accept(self, visitor:ParseTreeVisitor): if hasattr( visitor, "visitConstantExp" ): return visitor.visitConstantExp(self) else: return visitor.visitChildren(self) class Func1ExpContext(AtomContext): def __init__(self, parser, ctx:ParserRuleContext): # actually a MathExprParser.AtomContext super().__init__(parser) self.copyFrom(ctx) def func1(self): return self.getTypedRuleContext(MathExprParser.Func1Context,0) def enterRule(self, listener:ParseTreeListener): if hasattr( listener, "enterFunc1Exp" ): listener.enterFunc1Exp(self) def exitRule(self, listener:ParseTreeListener): if hasattr( listener, "exitFunc1Exp" ): listener.exitFunc1Exp(self) def accept(self, visitor:ParseTreeVisitor): if hasattr( visitor, "visitFunc1Exp" ): return visitor.visitFunc1Exp(self) else: return visitor.visitChildren(self) class FuncNExpContext(AtomContext): def __init__(self, parser, ctx:ParserRuleContext): # actually a MathExprParser.AtomContext super().__init__(parser) self.copyFrom(ctx) def funcN(self): return self.getTypedRuleContext(MathExprParser.FuncNContext,0) def enterRule(self, listener:ParseTreeListener): if hasattr( listener, "enterFuncNExp" ): listener.enterFuncNExp(self) def exitRule(self, listener:ParseTreeListener): if hasattr( listener, "exitFuncNExp" ): listener.exitFuncNExp(self) def accept(self, visitor:ParseTreeVisitor): if hasattr( visitor, "visitFuncNExp" ): return visitor.visitFuncNExp(self) else: return visitor.visitChildren(self) class NumberExpContext(AtomContext): def __init__(self, parser, ctx:ParserRuleContext): # actually a MathExprParser.AtomContext super().__init__(parser) self.copyFrom(ctx) def NUMBER(self): return self.getToken(MathExprParser.NUMBER, 0) def enterRule(self, listener:ParseTreeListener): if hasattr( listener, "enterNumberExp" ): listener.enterNumberExp(self) def exitRule(self, listener:ParseTreeListener): if hasattr( listener, "exitNumberExp" ): listener.exitNumberExp(self) def accept(self, visitor:ParseTreeVisitor): if hasattr( visitor, "visitNumberExp" ): return visitor.visitNumberExp(self) else: return visitor.visitChildren(self) def atom(self): localctx = MathExprParser.AtomContext(self, self._ctx, self.state) self.enterRule(localctx, 10, self.RULE_atom) try: self.state = 80 self._errHandler.sync(self) token = self._input.LA(1) if token in [4, 5, 6, 7, 8, 9, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 26, 27, 28, 29, 30, 31, 33, 35, 36]: localctx = MathExprParser.Func1ExpContext(self, localctx) self.enterOuterAlt(localctx, 1) self.state = 69 self.func1() pass elif token in [10, 24, 25, 32]: localctx = MathExprParser.Func2ExpContext(self, localctx) self.enterOuterAlt(localctx, 2) self.state = 70 self.func2() pass elif token in [34]: localctx = MathExprParser.Func3ExpContext(self, localctx) self.enterOuterAlt(localctx, 3) self.state = 71 self.func3() pass elif token in [22, 23]: localctx = MathExprParser.FuncNExpContext(self, localctx) self.enterOuterAlt(localctx, 4) self.state = 72 self.funcN() pass elif token in [45]: localctx = MathExprParser.VariableExpContext(self, localctx) self.enterOuterAlt(localctx, 5) self.state = 73 self.match(MathExprParser.VARIABLE) pass elif token in [44]: localctx = MathExprParser.NumberExpContext(self, localctx) self.enterOuterAlt(localctx, 6) self.state = 74 self.match(MathExprParser.NUMBER) pass elif token in [43]: localctx = MathExprParser.ConstantExpContext(self, localctx) self.enterOuterAlt(localctx, 7) self.state = 75 self.match(MathExprParser.CONSTANT) pass elif token in [1]: localctx = MathExprParser.ParenExpContext(self, localctx) self.enterOuterAlt(localctx, 8) self.state = 76 self.match(MathExprParser.T__0) self.state = 77 self.expr() self.state = 78 self.match(MathExprParser.T__1) 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 Func1Context(ParserRuleContext): __slots__ = 'parser' def __init__(self, parser, parent:ParserRuleContext=None, invokingState:int=-1): super().__init__(parent, invokingState) self.parser = parser def getRuleIndex(self): return MathExprParser.RULE_func1 def copyFrom(self, ctx:ParserRuleContext): super().copyFrom(ctx) class TanhFuncContext(Func1Context): def __init__(self, parser, ctx:ParserRuleContext): # actually a MathExprParser.Func1Context super().__init__(parser) self.copyFrom(ctx) def TANH(self): return self.getToken(MathExprParser.TANH, 0) def expr(self): return self.getTypedRuleContext(MathExprParser.ExprContext,0) def enterRule(self, listener:ParseTreeListener): if hasattr( listener, "enterTanhFunc" ): listener.enterTanhFunc(self) def exitRule(self, listener:ParseTreeListener): if hasattr( listener, "exitTanhFunc" ): listener.exitTanhFunc(self) def accept(self, visitor:ParseTreeVisitor): if hasattr( visitor, "visitTanhFunc" ): return visitor.visitTanhFunc(self) else: return visitor.visitChildren(self) class AcoshFuncContext(Func1Context): def __init__(self, parser, ctx:ParserRuleContext): # actually a MathExprParser.Func1Context super().__init__(parser) self.copyFrom(ctx) def ACOSH(self): return self.getToken(MathExprParser.ACOSH, 0) def expr(self): return self.getTypedRuleContext(MathExprParser.ExprContext,0) def enterRule(self, listener:ParseTreeListener): if hasattr( listener, "enterAcoshFunc" ): listener.enterAcoshFunc(self) def exitRule(self, listener:ParseTreeListener): if hasattr( listener, "exitAcoshFunc" ): listener.exitAcoshFunc(self) def accept(self, visitor:ParseTreeVisitor): if hasattr( visitor, "visitAcoshFunc" ): return visitor.visitAcoshFunc(self) else: return visitor.visitChildren(self) class SqrtFuncContext(Func1Context): def __init__(self, parser, ctx:ParserRuleContext): # actually a MathExprParser.Func1Context super().__init__(parser) self.copyFrom(ctx) def SQRT(self): return self.getToken(MathExprParser.SQRT, 0) def expr(self): return self.getTypedRuleContext(MathExprParser.ExprContext,0) def enterRule(self, listener:ParseTreeListener): if hasattr( listener, "enterSqrtFunc" ): listener.enterSqrtFunc(self) def exitRule(self, listener:ParseTreeListener): if hasattr( listener, "exitSqrtFunc" ): listener.exitSqrtFunc(self) def accept(self, visitor:ParseTreeVisitor): if hasattr( visitor, "visitSqrtFunc" ): return visitor.visitSqrtFunc(self) else: return visitor.visitChildren(self) class FloorFuncContext(Func1Context): def __init__(self, parser, ctx:ParserRuleContext): # actually a MathExprParser.Func1Context super().__init__(parser) self.copyFrom(ctx) def FLOOR(self): return self.getToken(MathExprParser.FLOOR, 0) def expr(self): return self.getTypedRuleContext(MathExprParser.ExprContext,0) def enterRule(self, listener:ParseTreeListener): if hasattr( listener, "enterFloorFunc" ): listener.enterFloorFunc(self) def exitRule(self, listener:ParseTreeListener): if hasattr( listener, "exitFloorFunc" ): listener.exitFloorFunc(self) def accept(self, visitor:ParseTreeVisitor): if hasattr( visitor, "visitFloorFunc" ): return visitor.visitFloorFunc(self) else: return visitor.visitChildren(self) class RoundFuncContext(Func1Context): def __init__(self, parser, ctx:ParserRuleContext): # actually a MathExprParser.Func1Context super().__init__(parser) self.copyFrom(ctx) def ROUND(self): return self.getToken(MathExprParser.ROUND, 0) def expr(self): return self.getTypedRuleContext(MathExprParser.ExprContext,0) def enterRule(self, listener:ParseTreeListener): if hasattr( listener, "enterRoundFunc" ): listener.enterRoundFunc(self) def exitRule(self, listener:ParseTreeListener): if hasattr( listener, "exitRoundFunc" ): listener.exitRoundFunc(self) def accept(self, visitor:ParseTreeVisitor): if hasattr( visitor, "visitRoundFunc" ): return visitor.visitRoundFunc(self) else: return visitor.visitChildren(self) class CeilFuncContext(Func1Context): def __init__(self, parser, ctx:ParserRuleContext): # actually a MathExprParser.Func1Context super().__init__(parser) self.copyFrom(ctx) def CEIL(self): return self.getToken(MathExprParser.CEIL, 0) def expr(self): return self.getTypedRuleContext(MathExprParser.ExprContext,0) def enterRule(self, listener:ParseTreeListener): if hasattr( listener, "enterCeilFunc" ): listener.enterCeilFunc(self) def exitRule(self, listener:ParseTreeListener): if hasattr( listener, "exitCeilFunc" ): listener.exitCeilFunc(self) def accept(self, visitor:ParseTreeVisitor): if hasattr( visitor, "visitCeilFunc" ): return visitor.visitCeilFunc(self) else: return visitor.visitChildren(self) class AbsFuncContext(Func1Context): def __init__(self, parser, ctx:ParserRuleContext): # actually a MathExprParser.Func1Context super().__init__(parser) self.copyFrom(ctx) def ABS(self): return self.getToken(MathExprParser.ABS, 0) def expr(self): return self.getTypedRuleContext(MathExprParser.ExprContext,0) def enterRule(self, listener:ParseTreeListener): if hasattr( listener, "enterAbsFunc" ): listener.enterAbsFunc(self) def exitRule(self, listener:ParseTreeListener): if hasattr( listener, "exitAbsFunc" ): listener.exitAbsFunc(self) def accept(self, visitor:ParseTreeVisitor): if hasattr( visitor, "visitAbsFunc" ): return visitor.visitAbsFunc(self) else: return visitor.visitChildren(self) class AtanFuncContext(Func1Context): def __init__(self, parser, ctx:ParserRuleContext): # actually a MathExprParser.Func1Context super().__init__(parser) self.copyFrom(ctx) def ATAN(self): return self.getToken(MathExprParser.ATAN, 0) def expr(self): return self.getTypedRuleContext(MathExprParser.ExprContext,0) def enterRule(self, listener:ParseTreeListener): if hasattr( listener, "enterAtanFunc" ): listener.enterAtanFunc(self) def exitRule(self, listener:ParseTreeListener): if hasattr( listener, "exitAtanFunc" ): listener.exitAtanFunc(self) def accept(self, visitor:ParseTreeVisitor): if hasattr( visitor, "visitAtanFunc" ): return visitor.visitAtanFunc(self) else: return visitor.visitChildren(self) class SinhFuncContext(Func1Context): def __init__(self, parser, ctx:ParserRuleContext): # actually a MathExprParser.Func1Context super().__init__(parser) self.copyFrom(ctx) def SINH(self): return self.getToken(MathExprParser.SINH, 0) def expr(self): return self.getTypedRuleContext(MathExprParser.ExprContext,0) def enterRule(self, listener:ParseTreeListener): if hasattr( listener, "enterSinhFunc" ): listener.enterSinhFunc(self) def exitRule(self, listener:ParseTreeListener): if hasattr( listener, "exitSinhFunc" ): listener.exitSinhFunc(self) def accept(self, visitor:ParseTreeVisitor): if hasattr( visitor, "visitSinhFunc" ): return visitor.visitSinhFunc(self) else: return visitor.visitChildren(self) class SigmoidFuncContext(Func1Context): def __init__(self, parser, ctx:ParserRuleContext): # actually a MathExprParser.Func1Context super().__init__(parser) self.copyFrom(ctx) def SIGM(self): return self.getToken(MathExprParser.SIGM, 0) def expr(self): return self.getTypedRuleContext(MathExprParser.ExprContext,0) def enterRule(self, listener:ParseTreeListener): if hasattr( listener, "enterSigmoidFunc" ): listener.enterSigmoidFunc(self) def exitRule(self, listener:ParseTreeListener): if hasattr( listener, "exitSigmoidFunc" ): listener.exitSigmoidFunc(self) def accept(self, visitor:ParseTreeVisitor): if hasattr( visitor, "visitSigmoidFunc" ): return visitor.visitSigmoidFunc(self) else: return visitor.visitChildren(self) class LogFuncContext(Func1Context): def __init__(self, parser, ctx:ParserRuleContext): # actually a MathExprParser.Func1Context super().__init__(parser) self.copyFrom(ctx) def LOG(self): return self.getToken(MathExprParser.LOG, 0) def expr(self): return self.getTypedRuleContext(MathExprParser.ExprContext,0) def enterRule(self, listener:ParseTreeListener): if hasattr( listener, "enterLogFunc" ): listener.enterLogFunc(self) def exitRule(self, listener:ParseTreeListener): if hasattr( listener, "exitLogFunc" ): listener.exitLogFunc(self) def accept(self, visitor:ParseTreeVisitor): if hasattr( visitor, "visitLogFunc" ): return visitor.visitLogFunc(self) else: return visitor.visitChildren(self) class LnFuncContext(Func1Context): def __init__(self, parser, ctx:ParserRuleContext): # actually a MathExprParser.Func1Context super().__init__(parser) self.copyFrom(ctx) def LN(self): return self.getToken(MathExprParser.LN, 0) def expr(self): return self.getTypedRuleContext(MathExprParser.ExprContext,0) def enterRule(self, listener:ParseTreeListener): if hasattr( listener, "enterLnFunc" ): listener.enterLnFunc(self) def exitRule(self, listener:ParseTreeListener): if hasattr( listener, "exitLnFunc" ): listener.exitLnFunc(self) def accept(self, visitor:ParseTreeVisitor): if hasattr( visitor, "visitLnFunc" ): return visitor.visitLnFunc(self) else: return visitor.visitChildren(self) class TNormFuncContext(Func1Context): def __init__(self, parser, ctx:ParserRuleContext): # actually a MathExprParser.Func1Context super().__init__(parser) self.copyFrom(ctx) def TNORM(self): return self.getToken(MathExprParser.TNORM, 0) def expr(self): return self.getTypedRuleContext(MathExprParser.ExprContext,0) def enterRule(self, listener:ParseTreeListener): if hasattr( listener, "enterTNormFunc" ): listener.enterTNormFunc(self) def exitRule(self, listener:ParseTreeListener): if hasattr( listener, "exitTNormFunc" ): listener.exitTNormFunc(self) def accept(self, visitor:ParseTreeVisitor): if hasattr( visitor, "visitTNormFunc" ): return visitor.visitTNormFunc(self) else: return visitor.visitChildren(self) class SNormFuncContext(Func1Context): def __init__(self, parser, ctx:ParserRuleContext): # actually a MathExprParser.Func1Context super().__init__(parser) self.copyFrom(ctx) def SNORM(self): return self.getToken(MathExprParser.SNORM, 0) def expr(self): return self.getTypedRuleContext(MathExprParser.ExprContext,0) def enterRule(self, listener:ParseTreeListener): if hasattr( listener, "enterSNormFunc" ): listener.enterSNormFunc(self) def exitRule(self, listener:ParseTreeListener): if hasattr( listener, "exitSNormFunc" ): listener.exitSNormFunc(self) def accept(self, visitor:ParseTreeVisitor): if hasattr( visitor, "visitSNormFunc" ): return visitor.visitSNormFunc(self) else: return visitor.visitChildren(self) class SinFuncContext(Func1Context): def __init__(self, parser, ctx:ParserRuleContext): # actually a MathExprParser.Func1Context super().__init__(parser) self.copyFrom(ctx) def SIN(self): return self.getToken(MathExprParser.SIN, 0) def expr(self): return self.getTypedRuleContext(MathExprParser.ExprContext,0) def enterRule(self, listener:ParseTreeListener): if hasattr( listener, "enterSinFunc" ): listener.enterSinFunc(self) def exitRule(self, listener:ParseTreeListener): if hasattr( listener, "exitSinFunc" ): listener.exitSinFunc(self) def accept(self, visitor:ParseTreeVisitor): if hasattr( visitor, "visitSinFunc" ): return visitor.visitSinFunc(self) else: return visitor.visitChildren(self) class AcosFuncContext(Func1Context): def __init__(self, parser, ctx:ParserRuleContext): # actually a MathExprParser.Func1Context super().__init__(parser) self.copyFrom(ctx) def ACOS(self): return self.getToken(MathExprParser.ACOS, 0) def expr(self): return self.getTypedRuleContext(MathExprParser.ExprContext,0) def enterRule(self, listener:ParseTreeListener): if hasattr( listener, "enterAcosFunc" ): listener.enterAcosFunc(self) def exitRule(self, listener:ParseTreeListener): if hasattr( listener, "exitAcosFunc" ): listener.exitAcosFunc(self) def accept(self, visitor:ParseTreeVisitor): if hasattr( visitor, "visitAcosFunc" ): return visitor.visitAcosFunc(self) else: return visitor.visitChildren(self) class CoshFuncContext(Func1Context): def __init__(self, parser, ctx:ParserRuleContext): # actually a MathExprParser.Func1Context super().__init__(parser) self.copyFrom(ctx) def COSH(self): return self.getToken(MathExprParser.COSH, 0) def expr(self): return self.getTypedRuleContext(MathExprParser.ExprContext,0) def enterRule(self, listener:ParseTreeListener): if hasattr( listener, "enterCoshFunc" ): listener.enterCoshFunc(self) def exitRule(self, listener:ParseTreeListener): if hasattr( listener, "exitCoshFunc" ): listener.exitCoshFunc(self) def accept(self, visitor:ParseTreeVisitor): if hasattr( visitor, "visitCoshFunc" ): return visitor.visitCoshFunc(self) else: return visitor.visitChildren(self) class TanFuncContext(Func1Context): def __init__(self, parser, ctx:ParserRuleContext): # actually a MathExprParser.Func1Context super().__init__(parser) self.copyFrom(ctx) def TAN(self): return self.getToken(MathExprParser.TAN, 0) def expr(self): return self.getTypedRuleContext(MathExprParser.ExprContext,0) def enterRule(self, listener:ParseTreeListener): if hasattr( listener, "enterTanFunc" ): listener.enterTanFunc(self) def exitRule(self, listener:ParseTreeListener): if hasattr( listener, "exitTanFunc" ): listener.exitTanFunc(self) def accept(self, visitor:ParseTreeVisitor): if hasattr( visitor, "visitTanFunc" ): return visitor.visitTanFunc(self) else: return visitor.visitChildren(self) class SifftFuncContext(Func1Context): def __init__(self, parser, ctx:ParserRuleContext): # actually a MathExprParser.Func1Context super().__init__(parser) self.copyFrom(ctx) def SIFFT(self): return self.getToken(MathExprParser.SIFFT, 0) def expr(self): return self.getTypedRuleContext(MathExprParser.ExprContext,0) def enterRule(self, listener:ParseTreeListener): if hasattr( listener, "enterSifftFunc" ): listener.enterSifftFunc(self) def exitRule(self, listener:ParseTreeListener): if hasattr( listener, "exitSifftFunc" ): listener.exitSifftFunc(self) def accept(self, visitor:ParseTreeVisitor): if hasattr( visitor, "visitSifftFunc" ): return visitor.visitSifftFunc(self) else: return visitor.visitChildren(self) class GammaFuncContext(Func1Context): def __init__(self, parser, ctx:ParserRuleContext): # actually a MathExprParser.Func1Context super().__init__(parser) self.copyFrom(ctx) def GAMMA(self): return self.getToken(MathExprParser.GAMMA, 0) def expr(self): return self.getTypedRuleContext(MathExprParser.ExprContext,0) def enterRule(self, listener:ParseTreeListener): if hasattr( listener, "enterGammaFunc" ): listener.enterGammaFunc(self) def exitRule(self, listener:ParseTreeListener): if hasattr( listener, "exitGammaFunc" ): listener.exitGammaFunc(self) def accept(self, visitor:ParseTreeVisitor): if hasattr( visitor, "visitGammaFunc" ): return visitor.visitGammaFunc(self) else: return visitor.visitChildren(self) class CosFuncContext(Func1Context): def __init__(self, parser, ctx:ParserRuleContext): # actually a MathExprParser.Func1Context super().__init__(parser) self.copyFrom(ctx) def COS(self): return self.getToken(MathExprParser.COS, 0) def expr(self): return self.getTypedRuleContext(MathExprParser.ExprContext,0) def enterRule(self, listener:ParseTreeListener): if hasattr( listener, "enterCosFunc" ): listener.enterCosFunc(self) def exitRule(self, listener:ParseTreeListener): if hasattr( listener, "exitCosFunc" ): listener.exitCosFunc(self) def accept(self, visitor:ParseTreeVisitor): if hasattr( visitor, "visitCosFunc" ): return visitor.visitCosFunc(self) else: return visitor.visitChildren(self) class AsinFuncContext(Func1Context): def __init__(self, parser, ctx:ParserRuleContext): # actually a MathExprParser.Func1Context super().__init__(parser) self.copyFrom(ctx) def ASIN(self): return self.getToken(MathExprParser.ASIN, 0) def expr(self): return self.getTypedRuleContext(MathExprParser.ExprContext,0) def enterRule(self, listener:ParseTreeListener): if hasattr( listener, "enterAsinFunc" ): listener.enterAsinFunc(self) def exitRule(self, listener:ParseTreeListener): if hasattr( listener, "exitAsinFunc" ): listener.exitAsinFunc(self) def accept(self, visitor:ParseTreeVisitor): if hasattr( visitor, "visitAsinFunc" ): return visitor.visitAsinFunc(self) else: return visitor.visitChildren(self) class AsinhFuncContext(Func1Context): def __init__(self, parser, ctx:ParserRuleContext): # actually a MathExprParser.Func1Context super().__init__(parser) self.copyFrom(ctx) def ASINH(self): return self.getToken(MathExprParser.ASINH, 0) def expr(self): return self.getTypedRuleContext(MathExprParser.ExprContext,0) def enterRule(self, listener:ParseTreeListener): if hasattr( listener, "enterAsinhFunc" ): listener.enterAsinhFunc(self) def exitRule(self, listener:ParseTreeListener): if hasattr( listener, "exitAsinhFunc" ): listener.exitAsinhFunc(self) def accept(self, visitor:ParseTreeVisitor): if hasattr( visitor, "visitAsinhFunc" ): return visitor.visitAsinhFunc(self) else: return visitor.visitChildren(self) class SfftFuncContext(Func1Context): def __init__(self, parser, ctx:ParserRuleContext): # actually a MathExprParser.Func1Context super().__init__(parser) self.copyFrom(ctx) def SFFT(self): return self.getToken(MathExprParser.SFFT, 0) def expr(self): return self.getTypedRuleContext(MathExprParser.ExprContext,0) def enterRule(self, listener:ParseTreeListener): if hasattr( listener, "enterSfftFunc" ): listener.enterSfftFunc(self) def exitRule(self, listener:ParseTreeListener): if hasattr( listener, "exitSfftFunc" ): listener.exitSfftFunc(self) def accept(self, visitor:ParseTreeVisitor): if hasattr( visitor, "visitSfftFunc" ): return visitor.visitSfftFunc(self) else: return visitor.visitChildren(self) class AtanhFuncContext(Func1Context): def __init__(self, parser, ctx:ParserRuleContext): # actually a MathExprParser.Func1Context super().__init__(parser) self.copyFrom(ctx) def ATANH(self): return self.getToken(MathExprParser.ATANH, 0) def expr(self): return self.getTypedRuleContext(MathExprParser.ExprContext,0) def enterRule(self, listener:ParseTreeListener): if hasattr( listener, "enterAtanhFunc" ): listener.enterAtanhFunc(self) def exitRule(self, listener:ParseTreeListener): if hasattr( listener, "exitAtanhFunc" ): listener.exitAtanhFunc(self) def accept(self, visitor:ParseTreeVisitor): if hasattr( visitor, "visitAtanhFunc" ): return visitor.visitAtanhFunc(self) else: return visitor.visitChildren(self) class ExpFuncContext(Func1Context): def __init__(self, parser, ctx:ParserRuleContext): # actually a MathExprParser.Func1Context super().__init__(parser) self.copyFrom(ctx) def EXP(self): return self.getToken(MathExprParser.EXP, 0) def expr(self): return self.getTypedRuleContext(MathExprParser.ExprContext,0) def enterRule(self, listener:ParseTreeListener): if hasattr( listener, "enterExpFunc" ): listener.enterExpFunc(self) def exitRule(self, listener:ParseTreeListener): if hasattr( listener, "exitExpFunc" ): listener.exitExpFunc(self) def accept(self, visitor:ParseTreeVisitor): if hasattr( visitor, "visitExpFunc" ): return visitor.visitExpFunc(self) else: return visitor.visitChildren(self) def func1(self): localctx = MathExprParser.Func1Context(self, self._ctx, self.state) self.enterRule(localctx, 12, self.RULE_func1) try: self.state = 212 self._errHandler.sync(self) token = self._input.LA(1) if token in [4]: localctx = MathExprParser.SinFuncContext(self, localctx) self.enterOuterAlt(localctx, 1) self.state = 82 self.match(MathExprParser.SIN) self.state = 83 self.match(MathExprParser.T__0) self.state = 84 self.expr() self.state = 85 self.match(MathExprParser.T__1) pass elif token in [5]: localctx = MathExprParser.CosFuncContext(self, localctx) self.enterOuterAlt(localctx, 2) self.state = 87 self.match(MathExprParser.COS) self.state = 88 self.match(MathExprParser.T__0) self.state = 89 self.expr() self.state = 90 self.match(MathExprParser.T__1) pass elif token in [6]: localctx = MathExprParser.TanFuncContext(self, localctx) self.enterOuterAlt(localctx, 3) self.state = 92 self.match(MathExprParser.TAN) self.state = 93 self.match(MathExprParser.T__0) self.state = 94 self.expr() self.state = 95 self.match(MathExprParser.T__1) pass elif token in [7]: localctx = MathExprParser.AsinFuncContext(self, localctx) self.enterOuterAlt(localctx, 4) self.state = 97 self.match(MathExprParser.ASIN) self.state = 98 self.match(MathExprParser.T__0) self.state = 99 self.expr() self.state = 100 self.match(MathExprParser.T__1) pass elif token in [8]: localctx = MathExprParser.AcosFuncContext(self, localctx) self.enterOuterAlt(localctx, 5) self.state = 102 self.match(MathExprParser.ACOS) self.state = 103 self.match(MathExprParser.T__0) self.state = 104 self.expr() self.state = 105 self.match(MathExprParser.T__1) pass elif token in [9]: localctx = MathExprParser.AtanFuncContext(self, localctx) self.enterOuterAlt(localctx, 6) self.state = 107 self.match(MathExprParser.ATAN) self.state = 108 self.match(MathExprParser.T__0) self.state = 109 self.expr() self.state = 110 self.match(MathExprParser.T__1) pass elif token in [11]: localctx = MathExprParser.SinhFuncContext(self, localctx) self.enterOuterAlt(localctx, 7) self.state = 112 self.match(MathExprParser.SINH) self.state = 113 self.match(MathExprParser.T__0) self.state = 114 self.expr() self.state = 115 self.match(MathExprParser.T__1) pass elif token in [12]: localctx = MathExprParser.CoshFuncContext(self, localctx) self.enterOuterAlt(localctx, 8) self.state = 117 self.match(MathExprParser.COSH) self.state = 118 self.match(MathExprParser.T__0) self.state = 119 self.expr() self.state = 120 self.match(MathExprParser.T__1) pass elif token in [13]: localctx = MathExprParser.TanhFuncContext(self, localctx) self.enterOuterAlt(localctx, 9) self.state = 122 self.match(MathExprParser.TANH) self.state = 123 self.match(MathExprParser.T__0) self.state = 124 self.expr() self.state = 125 self.match(MathExprParser.T__1) pass elif token in [14]: localctx = MathExprParser.AsinhFuncContext(self, localctx) self.enterOuterAlt(localctx, 10) self.state = 127 self.match(MathExprParser.ASINH) self.state = 128 self.match(MathExprParser.T__0) self.state = 129 self.expr() self.state = 130 self.match(MathExprParser.T__1) pass elif token in [15]: localctx = MathExprParser.AcoshFuncContext(self, localctx) self.enterOuterAlt(localctx, 11) self.state = 132 self.match(MathExprParser.ACOSH) self.state = 133 self.match(MathExprParser.T__0) self.state = 134 self.expr() self.state = 135 self.match(MathExprParser.T__1) pass elif token in [16]: localctx = MathExprParser.AtanhFuncContext(self, localctx) self.enterOuterAlt(localctx, 12) self.state = 137 self.match(MathExprParser.ATANH) self.state = 138 self.match(MathExprParser.T__0) self.state = 139 self.expr() self.state = 140 self.match(MathExprParser.T__1) pass elif token in [17]: localctx = MathExprParser.AbsFuncContext(self, localctx) self.enterOuterAlt(localctx, 13) self.state = 142 self.match(MathExprParser.ABS) self.state = 143 self.match(MathExprParser.T__0) self.state = 144 self.expr() self.state = 145 self.match(MathExprParser.T__1) pass elif token in [18]: localctx = MathExprParser.SqrtFuncContext(self, localctx) self.enterOuterAlt(localctx, 14) self.state = 147 self.match(MathExprParser.SQRT) self.state = 148 self.match(MathExprParser.T__0) self.state = 149 self.expr() self.state = 150 self.match(MathExprParser.T__1) pass elif token in [19]: localctx = MathExprParser.LnFuncContext(self, localctx) self.enterOuterAlt(localctx, 15) self.state = 152 self.match(MathExprParser.LN) self.state = 153 self.match(MathExprParser.T__0) self.state = 154 self.expr() self.state = 155 self.match(MathExprParser.T__1) pass elif token in [20]: localctx = MathExprParser.LogFuncContext(self, localctx) self.enterOuterAlt(localctx, 16) self.state = 157 self.match(MathExprParser.LOG) self.state = 158 self.match(MathExprParser.T__0) self.state = 159 self.expr() self.state = 160 self.match(MathExprParser.T__1) pass elif token in [21]: localctx = MathExprParser.ExpFuncContext(self, localctx) self.enterOuterAlt(localctx, 17) self.state = 162 self.match(MathExprParser.EXP) self.state = 163 self.match(MathExprParser.T__0) self.state = 164 self.expr() self.state = 165 self.match(MathExprParser.T__1) pass elif token in [26]: localctx = MathExprParser.TNormFuncContext(self, localctx) self.enterOuterAlt(localctx, 18) self.state = 167 self.match(MathExprParser.TNORM) self.state = 168 self.match(MathExprParser.T__0) self.state = 169 self.expr() self.state = 170 self.match(MathExprParser.T__1) pass elif token in [27]: localctx = MathExprParser.SNormFuncContext(self, localctx) self.enterOuterAlt(localctx, 19) self.state = 172 self.match(MathExprParser.SNORM) self.state = 173 self.match(MathExprParser.T__0) self.state = 174 self.expr() self.state = 175 self.match(MathExprParser.T__1) pass elif token in [28]: localctx = MathExprParser.FloorFuncContext(self, localctx) self.enterOuterAlt(localctx, 20) self.state = 177 self.match(MathExprParser.FLOOR) self.state = 178 self.match(MathExprParser.T__0) self.state = 179 self.expr() self.state = 180 self.match(MathExprParser.T__1) pass elif token in [29]: localctx = MathExprParser.CeilFuncContext(self, localctx) self.enterOuterAlt(localctx, 21) self.state = 182 self.match(MathExprParser.CEIL) self.state = 183 self.match(MathExprParser.T__0) self.state = 184 self.expr() self.state = 185 self.match(MathExprParser.T__1) pass elif token in [30]: localctx = MathExprParser.RoundFuncContext(self, localctx) self.enterOuterAlt(localctx, 22) self.state = 187 self.match(MathExprParser.ROUND) self.state = 188 self.match(MathExprParser.T__0) self.state = 189 self.expr() self.state = 190 self.match(MathExprParser.T__1) pass elif token in [31]: localctx = MathExprParser.GammaFuncContext(self, localctx) self.enterOuterAlt(localctx, 23) self.state = 192 self.match(MathExprParser.GAMMA) self.state = 193 self.match(MathExprParser.T__0) self.state = 194 self.expr() self.state = 195 self.match(MathExprParser.T__1) pass elif token in [33]: localctx = MathExprParser.SigmoidFuncContext(self, localctx) self.enterOuterAlt(localctx, 24) self.state = 197 self.match(MathExprParser.SIGM) self.state = 198 self.match(MathExprParser.T__0) self.state = 199 self.expr() self.state = 200 self.match(MathExprParser.T__1) pass elif token in [35]: localctx = MathExprParser.SfftFuncContext(self, localctx) self.enterOuterAlt(localctx, 25) self.state = 202 self.match(MathExprParser.SFFT) self.state = 203 self.match(MathExprParser.T__0) self.state = 204 self.expr() self.state = 205 self.match(MathExprParser.T__1) pass elif token in [36]: localctx = MathExprParser.SifftFuncContext(self, localctx) self.enterOuterAlt(localctx, 26) self.state = 207 self.match(MathExprParser.SIFFT) self.state = 208 self.match(MathExprParser.T__0) self.state = 209 self.expr() self.state = 210 self.match(MathExprParser.T__1) 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 Func2Context(ParserRuleContext): __slots__ = 'parser' def __init__(self, parser, parent:ParserRuleContext=None, invokingState:int=-1): super().__init__(parent, invokingState) self.parser = parser def getRuleIndex(self): return MathExprParser.RULE_func2 def copyFrom(self, ctx:ParserRuleContext): super().copyFrom(ctx) class TMaxFuncContext(Func2Context): def __init__(self, parser, ctx:ParserRuleContext): # actually a MathExprParser.Func2Context super().__init__(parser) self.copyFrom(ctx) def TMAX(self): return self.getToken(MathExprParser.TMAX, 0) def expr(self, i:int=None): if i is None: return self.getTypedRuleContexts(MathExprParser.ExprContext) else: return self.getTypedRuleContext(MathExprParser.ExprContext,i) def enterRule(self, listener:ParseTreeListener): if hasattr( listener, "enterTMaxFunc" ): listener.enterTMaxFunc(self) def exitRule(self, listener:ParseTreeListener): if hasattr( listener, "exitTMaxFunc" ): listener.exitTMaxFunc(self) def accept(self, visitor:ParseTreeVisitor): if hasattr( visitor, "visitTMaxFunc" ): return visitor.visitTMaxFunc(self) else: return visitor.visitChildren(self) class PowFuncContext(Func2Context): def __init__(self, parser, ctx:ParserRuleContext): # actually a MathExprParser.Func2Context super().__init__(parser) self.copyFrom(ctx) def POWE(self): return self.getToken(MathExprParser.POWE, 0) def expr(self, i:int=None): if i is None: return self.getTypedRuleContexts(MathExprParser.ExprContext) else: return self.getTypedRuleContext(MathExprParser.ExprContext,i) def enterRule(self, listener:ParseTreeListener): if hasattr( listener, "enterPowFunc" ): listener.enterPowFunc(self) def exitRule(self, listener:ParseTreeListener): if hasattr( listener, "exitPowFunc" ): listener.exitPowFunc(self) def accept(self, visitor:ParseTreeVisitor): if hasattr( visitor, "visitPowFunc" ): return visitor.visitPowFunc(self) else: return visitor.visitChildren(self) class Atan2FuncContext(Func2Context): def __init__(self, parser, ctx:ParserRuleContext): # actually a MathExprParser.Func2Context super().__init__(parser) self.copyFrom(ctx) def ATAN2(self): return self.getToken(MathExprParser.ATAN2, 0) def expr(self, i:int=None): if i is None: return self.getTypedRuleContexts(MathExprParser.ExprContext) else: return self.getTypedRuleContext(MathExprParser.ExprContext,i) def enterRule(self, listener:ParseTreeListener): if hasattr( listener, "enterAtan2Func" ): listener.enterAtan2Func(self) def exitRule(self, listener:ParseTreeListener): if hasattr( listener, "exitAtan2Func" ): listener.exitAtan2Func(self) def accept(self, visitor:ParseTreeVisitor): if hasattr( visitor, "visitAtan2Func" ): return visitor.visitAtan2Func(self) else: return visitor.visitChildren(self) class TMinFuncContext(Func2Context): def __init__(self, parser, ctx:ParserRuleContext): # actually a MathExprParser.Func2Context super().__init__(parser) self.copyFrom(ctx) def TMIN(self): return self.getToken(MathExprParser.TMIN, 0) def expr(self, i:int=None): if i is None: return self.getTypedRuleContexts(MathExprParser.ExprContext) else: return self.getTypedRuleContext(MathExprParser.ExprContext,i) def enterRule(self, listener:ParseTreeListener): if hasattr( listener, "enterTMinFunc" ): listener.enterTMinFunc(self) def exitRule(self, listener:ParseTreeListener): if hasattr( listener, "exitTMinFunc" ): listener.exitTMinFunc(self) def accept(self, visitor:ParseTreeVisitor): if hasattr( visitor, "visitTMinFunc" ): return visitor.visitTMinFunc(self) else: return visitor.visitChildren(self) def func2(self): localctx = MathExprParser.Func2Context(self, self._ctx, self.state) self.enterRule(localctx, 14, self.RULE_func2) try: self.state = 242 self._errHandler.sync(self) token = self._input.LA(1) if token in [32]: localctx = MathExprParser.PowFuncContext(self, localctx) self.enterOuterAlt(localctx, 1) self.state = 214 self.match(MathExprParser.POWE) self.state = 215 self.match(MathExprParser.T__0) self.state = 216 self.expr() self.state = 217 self.match(MathExprParser.T__2) self.state = 218 self.expr() self.state = 219 self.match(MathExprParser.T__1) pass elif token in [10]: localctx = MathExprParser.Atan2FuncContext(self, localctx) self.enterOuterAlt(localctx, 2) self.state = 221 self.match(MathExprParser.ATAN2) self.state = 222 self.match(MathExprParser.T__0) self.state = 223 self.expr() self.state = 224 self.match(MathExprParser.T__2) self.state = 225 self.expr() self.state = 226 self.match(MathExprParser.T__1) pass elif token in [24]: localctx = MathExprParser.TMinFuncContext(self, localctx) self.enterOuterAlt(localctx, 3) self.state = 228 self.match(MathExprParser.TMIN) self.state = 229 self.match(MathExprParser.T__0) self.state = 230 self.expr() self.state = 231 self.match(MathExprParser.T__2) self.state = 232 self.expr() self.state = 233 self.match(MathExprParser.T__1) pass elif token in [25]: localctx = MathExprParser.TMaxFuncContext(self, localctx) self.enterOuterAlt(localctx, 4) self.state = 235 self.match(MathExprParser.TMAX) self.state = 236 self.match(MathExprParser.T__0) self.state = 237 self.expr() self.state = 238 self.match(MathExprParser.T__2) self.state = 239 self.expr() self.state = 240 self.match(MathExprParser.T__1) 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 Func3Context(ParserRuleContext): __slots__ = 'parser' def __init__(self, parser, parent:ParserRuleContext=None, invokingState:int=-1): super().__init__(parent, invokingState) self.parser = parser def getRuleIndex(self): return MathExprParser.RULE_func3 def copyFrom(self, ctx:ParserRuleContext): super().copyFrom(ctx) class ClampFuncContext(Func3Context): def __init__(self, parser, ctx:ParserRuleContext): # actually a MathExprParser.Func3Context super().__init__(parser) self.copyFrom(ctx) def CLAMP(self): return self.getToken(MathExprParser.CLAMP, 0) def expr(self, i:int=None): if i is None: return self.getTypedRuleContexts(MathExprParser.ExprContext) else: return self.getTypedRuleContext(MathExprParser.ExprContext,i) def enterRule(self, listener:ParseTreeListener): if hasattr( listener, "enterClampFunc" ): listener.enterClampFunc(self) def exitRule(self, listener:ParseTreeListener): if hasattr( listener, "exitClampFunc" ): listener.exitClampFunc(self) def accept(self, visitor:ParseTreeVisitor): if hasattr( visitor, "visitClampFunc" ): return visitor.visitClampFunc(self) else: return visitor.visitChildren(self) def func3(self): localctx = MathExprParser.Func3Context(self, self._ctx, self.state) self.enterRule(localctx, 16, self.RULE_func3) try: localctx = MathExprParser.ClampFuncContext(self, localctx) self.enterOuterAlt(localctx, 1) self.state = 244 self.match(MathExprParser.CLAMP) self.state = 245 self.match(MathExprParser.T__0) self.state = 246 self.expr() self.state = 247 self.match(MathExprParser.T__2) self.state = 248 self.expr() self.state = 249 self.match(MathExprParser.T__2) self.state = 250 self.expr() self.state = 251 self.match(MathExprParser.T__1) except RecognitionException as re: localctx.exception = re self._errHandler.reportError(self, re) self._errHandler.recover(self, re) finally: self.exitRule() return localctx class FuncNContext(ParserRuleContext): __slots__ = 'parser' def __init__(self, parser, parent:ParserRuleContext=None, invokingState:int=-1): super().__init__(parent, invokingState) self.parser = parser def getRuleIndex(self): return MathExprParser.RULE_funcN def copyFrom(self, ctx:ParserRuleContext): super().copyFrom(ctx) class SMaxFuncContext(FuncNContext): def __init__(self, parser, ctx:ParserRuleContext): # actually a MathExprParser.FuncNContext super().__init__(parser) self.copyFrom(ctx) def SMAX(self): return self.getToken(MathExprParser.SMAX, 0) def expr(self, i:int=None): if i is None: return self.getTypedRuleContexts(MathExprParser.ExprContext) else: return self.getTypedRuleContext(MathExprParser.ExprContext,i) def enterRule(self, listener:ParseTreeListener): if hasattr( listener, "enterSMaxFunc" ): listener.enterSMaxFunc(self) def exitRule(self, listener:ParseTreeListener): if hasattr( listener, "exitSMaxFunc" ): listener.exitSMaxFunc(self) def accept(self, visitor:ParseTreeVisitor): if hasattr( visitor, "visitSMaxFunc" ): return visitor.visitSMaxFunc(self) else: return visitor.visitChildren(self) class SMinFuncContext(FuncNContext): def __init__(self, parser, ctx:ParserRuleContext): # actually a MathExprParser.FuncNContext super().__init__(parser) self.copyFrom(ctx) def SMIN(self): return self.getToken(MathExprParser.SMIN, 0) def expr(self, i:int=None): if i is None: return self.getTypedRuleContexts(MathExprParser.ExprContext) else: return self.getTypedRuleContext(MathExprParser.ExprContext,i) def enterRule(self, listener:ParseTreeListener): if hasattr( listener, "enterSMinFunc" ): listener.enterSMinFunc(self) def exitRule(self, listener:ParseTreeListener): if hasattr( listener, "exitSMinFunc" ): listener.exitSMinFunc(self) def accept(self, visitor:ParseTreeVisitor): if hasattr( visitor, "visitSMinFunc" ): return visitor.visitSMinFunc(self) else: return visitor.visitChildren(self) def funcN(self): localctx = MathExprParser.FuncNContext(self, self._ctx, self.state) self.enterRule(localctx, 18, self.RULE_funcN) self._la = 0 # Token type try: self.state = 275 self._errHandler.sync(self) token = self._input.LA(1) if token in [22]: localctx = MathExprParser.SMinFuncContext(self, localctx) self.enterOuterAlt(localctx, 1) self.state = 253 self.match(MathExprParser.SMIN) self.state = 254 self.match(MathExprParser.T__0) self.state = 255 self.expr() self.state = 258 self._errHandler.sync(self) _la = self._input.LA(1) while True: self.state = 256 self.match(MathExprParser.T__2) self.state = 257 self.expr() self.state = 260 self._errHandler.sync(self) _la = self._input.LA(1) if not (_la==3): break self.state = 262 self.match(MathExprParser.T__1) pass elif token in [23]: localctx = MathExprParser.SMaxFuncContext(self, localctx) self.enterOuterAlt(localctx, 2) self.state = 264 self.match(MathExprParser.SMAX) self.state = 265 self.match(MathExprParser.T__0) self.state = 266 self.expr() self.state = 269 self._errHandler.sync(self) _la = self._input.LA(1) while True: self.state = 267 self.match(MathExprParser.T__2) self.state = 268 self.expr() self.state = 271 self._errHandler.sync(self) _la = self._input.LA(1) if not (_la==3): break self.state = 273 self.match(MathExprParser.T__1) 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 def sempred(self, localctx:RuleContext, ruleIndex:int, predIndex:int): if self._predicates == None: self._predicates = dict() self._predicates[1] = self.addExpr_sempred self._predicates[2] = self.mulExpr_sempred pred = self._predicates.get(ruleIndex, None) if pred is None: raise Exception("No predicate with index:" + str(ruleIndex)) else: return pred(localctx, predIndex) def addExpr_sempred(self, localctx:AddExprContext, predIndex:int): if predIndex == 0: return self.precpred(self._ctx, 3) if predIndex == 1: return self.precpred(self._ctx, 2) def mulExpr_sempred(self, localctx:MulExprContext, predIndex:int): if predIndex == 2: return self.precpred(self._ctx, 4) if predIndex == 3: return self.precpred(self._ctx, 3) if predIndex == 4: return self.precpred(self._ctx, 2)