private bool arithmetic_expr_sempred(Arithmetic_exprContext _localctx, int predIndex)
{
switch (predIndex)
{
case 2: return(Precpred(Context, 4));
case 3: return(Precpred(Context, 3));
case 4: return(Precpred(Context, 2));
}
return(true);
}
public static QsiExpressionNode VisitExpr(ExprContext expr)
{
while (expr is Expr_parensContext parens)
{
expr = parens.expr();
}
return(expr switch
{
Predicate1Context context => VisitPredicate1(context),
Predicate2Context context => VisitPredicate2(context),
Like_predicateContext context => VisitLikePredicate(context),
In_predicate_subqueryContext context => VisitInPredicateSubquery(context),
In_predicateContext context => VisitInPredicate(context),
Exists_predicateContext context => VisitExistsPredicate(context),
Compound_predicate1Context context => VisitCompoundPredicate1(context),
Compound_predicate2Context context => VisitCompoundPredicate2(context),
Comparison_predicate1Context context => VisitComparisonPredicate1(context),
Comparison_predicate2Context context => VisitComparisonPredicate2(context),
Comparison_predicate3Context context => VisitComparisonPredicate3(context),
Comparison_predicate4Context context => VisitComparisonPredicate4(context),
Comparison_predicate5Context context => VisitComparisonPredicate5(context),
Comparison_predicate6Context context => VisitComparisonPredicate6(context),
Comparison_predicate7Context context => VisitComparisonPredicate7(context),
Comparison_predicate8Context context => VisitComparisonPredicate8(context),
Comparison_predicate9Context context => VisitComparisonPredicate9(context),
Bool_test_exprContext context => VisitBoolTestExpr(context),
Between_predicateContext context => VisitBetweenPredicate(context),
Slot_ref_Context context => VisitSlotRef(context.slot_ref()),
Sign_chain_exprContext context => VisitSignChainExpr(context),
Literal_Context context => VisitLiteral(context.literal()),
Function_call_expr_Context context => VisitFunctionCallExpr(context.function_call_expr()),
Cast_expr_Context context => VisitCastExpr(context.cast_expr()),
Case_expr_Context context => VisitCaseExpr(context.case_expr()),
Analytic_expr_Context context => VisitAnalyticExpr(context.analytic_expr()),
Timestamp_arithmetic_expr1Context context => VisitTimestampArithmeticExpr1(context),
Timestamp_arithmetic_expr2Context context => VisitTimestampArithmeticExpr2(context),
Timestamp_arithmetic_expr3Context context => VisitTimestampArithmeticExpr3(context),
Arithmetic_exprContext context => VisitArithmeticExpr(context),
Arithmetic_expr_factorialContext context => VisitArithmeticExprFactorial(context),
Arithmetic_expr_bitnotContext context => VisitArithmeticExprBitnot(context),
Subquery_Context context => VisitSubquery(context.subquery()),
_ => throw TreeHelper.NotSupportedTree(expr)
});
private Arithmetic_exprContext arithmetic_expr(int _p)
{
ParserRuleContext _parentctx = Context;
int _parentState = State;
Arithmetic_exprContext _localctx = new Arithmetic_exprContext(Context, _parentState);
Arithmetic_exprContext _prevctx = _localctx;
int _startState = 6;
EnterRecursionRule(_localctx, 6, RULE_arithmetic_expr, _p);
int _la;
try {
int _alt;
EnterOuterAlt(_localctx, 1);
{
State = 79;
ErrorHandler.Sync(this);
switch (TokenStream.LA(1))
{
case ID:
{
_localctx = new AVarContext(_localctx);
Context = _localctx;
_prevctx = _localctx;
State = 71; Match(ID);
}
break;
case NUMBER:
{
_localctx = new ANumberContext(_localctx);
Context = _localctx;
_prevctx = _localctx;
State = 72; Match(NUMBER);
}
break;
case T__9:
{
_localctx = new AParensContext(_localctx);
Context = _localctx;
_prevctx = _localctx;
State = 73; Match(T__9);
State = 74; arithmetic_expr(0);
State = 75; Match(T__10);
}
break;
case T__18:
{
_localctx = new ANegContext(_localctx);
Context = _localctx;
_prevctx = _localctx;
State = 77; Match(T__18);
State = 78; arithmetic_expr(1);
}
break;
default:
throw new NoViableAltException(this);
}
Context.Stop = TokenStream.LT(-1);
State = 92;
ErrorHandler.Sync(this);
_alt = Interpreter.AdaptivePredict(TokenStream, 8, Context);
while (_alt != 2 && _alt != global::Antlr4.Runtime.Atn.ATN.INVALID_ALT_NUMBER)
{
if (_alt == 1)
{
if (ParseListeners != null)
{
TriggerExitRuleEvent();
}
_prevctx = _localctx;
{
State = 90;
ErrorHandler.Sync(this);
switch (Interpreter.AdaptivePredict(TokenStream, 7, Context))
{
case 1:
{
_localctx = new AArithmeticContext(new Arithmetic_exprContext(_parentctx, _parentState));
PushNewRecursionContext(_localctx, _startState, RULE_arithmetic_expr);
State = 81;
if (!(Precpred(Context, 4)))
{
throw new FailedPredicateException(this, "Precpred(Context, 4)");
}
State = 82; ((AArithmeticContext)_localctx).op = Match(T__14);
State = 83; arithmetic_expr(5);
}
break;
case 2:
{
_localctx = new AArithmeticContext(new Arithmetic_exprContext(_parentctx, _parentState));
PushNewRecursionContext(_localctx, _startState, RULE_arithmetic_expr);
State = 84;
if (!(Precpred(Context, 3)))
{
throw new FailedPredicateException(this, "Precpred(Context, 3)");
}
State = 85;
((AArithmeticContext)_localctx).op = TokenStream.LT(1);
_la = TokenStream.LA(1);
if (!(_la == T__15 || _la == T__16))
{
((AArithmeticContext)_localctx).op = ErrorHandler.RecoverInline(this);
}
else
{
ErrorHandler.ReportMatch(this);
Consume();
}
State = 86; arithmetic_expr(4);
}
break;
case 3:
{
_localctx = new AArithmeticContext(new Arithmetic_exprContext(_parentctx, _parentState));
PushNewRecursionContext(_localctx, _startState, RULE_arithmetic_expr);
State = 87;
if (!(Precpred(Context, 2)))
{
throw new FailedPredicateException(this, "Precpred(Context, 2)");
}
State = 88;
((AArithmeticContext)_localctx).op = TokenStream.LT(1);
_la = TokenStream.LA(1);
if (!(_la == T__17 || _la == T__18))
{
((AArithmeticContext)_localctx).op = ErrorHandler.RecoverInline(this);
}
else
{
ErrorHandler.ReportMatch(this);
Consume();
}
State = 89; arithmetic_expr(3);
}
break;
}
}
}
State = 94;
ErrorHandler.Sync(this);
_alt = Interpreter.AdaptivePredict(TokenStream, 8, Context);
}
}
}
catch (RecognitionException re) {
_localctx.exception = re;
ErrorHandler.ReportError(this, re);
ErrorHandler.Recover(this, re);
}
finally {
UnrollRecursionContexts(_parentctx);
}
return(_localctx);
}
public ANumberContext(Arithmetic_exprContext context)
{
CopyFrom(context);
}
public AParensContext(Arithmetic_exprContext context)
{
CopyFrom(context);
}
public virtual void CopyFrom(Arithmetic_exprContext context)
{
base.CopyFrom(context);
}
