private ExprContext expr(int _p)
{
ParserRuleContext _parentctx = Context;
int _parentState = State;
ExprContext _localctx = new ExprContext(Context, _parentState);
ExprContext _prevctx = _localctx;
int _startState = 2;
EnterRecursionRule(_localctx, 2, RULE_expr, _p);
int _la;
try {
int _alt;
EnterOuterAlt(_localctx, 1);
{
State = 34;
ErrorHandler.Sync(this);
switch (Interpreter.AdaptivePredict(TokenStream, 2, Context))
{
case 1:
{
_localctx = new UnaryContext(_localctx);
Context = _localctx;
_prevctx = _localctx;
State = 9;
((UnaryContext)_localctx).sign = TokenStream.LT(1);
_la = TokenStream.LA(1);
if (!(_la == T__2 || _la == T__3))
{
((UnaryContext)_localctx).sign = ErrorHandler.RecoverInline(this);
}
else
{
ErrorHandler.ReportMatch(this);
Consume();
}
State = 10; expr(16);
}
break;
case 2:
{
_localctx = new ParenthesisContext(_localctx);
Context = _localctx;
_prevctx = _localctx;
State = 11; Match(T__14);
State = 12; expr(0);
State = 13; Match(T__15);
}
break;
case 3:
{
_localctx = new FunctionContext(_localctx);
Context = _localctx;
_prevctx = _localctx;
State = 15; ((FunctionContext)_localctx).name = Match(NAME);
State = 16; Match(T__14);
State = 25;
ErrorHandler.Sync(this);
_la = TokenStream.LA(1);
if ((((_la) & ~0x3f) == 0 && ((1L << _la) & ((1L << T__2) | (1L << T__3) | (1L << T__14) | (1L << STRING) | (1L << CELLREF) | (1L << BOOLEAN) | (1L << NUMBER) | (1L << NAME) | (1L << ERROR))) != 0))
{
{
State = 17; expr(0);
State = 22;
ErrorHandler.Sync(this);
_la = TokenStream.LA(1);
while (_la == T__16)
{
{
{
State = 18; Match(T__16);
State = 19; expr(0);
}
}
State = 24;
ErrorHandler.Sync(this);
_la = TokenStream.LA(1);
}
}
}
State = 27; Match(T__15);
}
break;
case 4:
{
_localctx = new StringContext(_localctx);
Context = _localctx;
_prevctx = _localctx;
State = 28; Match(STRING);
}
break;
case 5:
{
_localctx = new CellRefContext(_localctx);
Context = _localctx;
_prevctx = _localctx;
State = 29; Match(CELLREF);
}
break;
case 6:
{
_localctx = new BooleanContext(_localctx);
Context = _localctx;
_prevctx = _localctx;
State = 30; Match(BOOLEAN);
}
break;
case 7:
{
_localctx = new NumberContext(_localctx);
Context = _localctx;
_prevctx = _localctx;
State = 31; Match(NUMBER);
}
break;
case 8:
{
_localctx = new NameContext(_localctx);
Context = _localctx;
_prevctx = _localctx;
State = 32; Match(NAME);
}
break;
case 9:
{
_localctx = new ErrorContext(_localctx);
Context = _localctx;
_prevctx = _localctx;
State = 33; Match(ERROR);
}
break;
}
Context.Stop = TokenStream.LT(-1);
State = 61;
ErrorHandler.Sync(this);
_alt = Interpreter.AdaptivePredict(TokenStream, 4, Context);
while (_alt != 2 && _alt != global::Antlr4.Runtime.Atn.ATN.INVALID_ALT_NUMBER)
{
if (_alt == 1)
{
if (ParseListeners != null)
{
TriggerExitRuleEvent();
}
_prevctx = _localctx;
{
State = 59;
ErrorHandler.Sync(this);
switch (Interpreter.AdaptivePredict(TokenStream, 3, Context))
{
case 1:
{
_localctx = new RangeContext(new ExprContext(_parentctx, _parentState));
PushNewRecursionContext(_localctx, _startState, RULE_expr);
State = 36;
if (!(Precpred(Context, 17)))
{
throw new FailedPredicateException(this, "Precpred(Context, 17)");
}
State = 37; Match(T__1);
State = 38; expr(18);
}
break;
case 2:
{
_localctx = new PowContext(new ExprContext(_parentctx, _parentState));
PushNewRecursionContext(_localctx, _startState, RULE_expr);
State = 39;
if (!(Precpred(Context, 14)))
{
throw new FailedPredicateException(this, "Precpred(Context, 14)");
}
State = 40; Match(T__5);
State = 41; expr(15);
}
break;
case 3:
{
_localctx = new MulDivContext(new ExprContext(_parentctx, _parentState));
PushNewRecursionContext(_localctx, _startState, RULE_expr);
State = 42;
if (!(Precpred(Context, 13)))
{
throw new FailedPredicateException(this, "Precpred(Context, 13)");
}
State = 43;
((MulDivContext)_localctx).op = TokenStream.LT(1);
_la = TokenStream.LA(1);
if (!(_la == T__6 || _la == T__7))
{
((MulDivContext)_localctx).op = ErrorHandler.RecoverInline(this);
}
else
{
ErrorHandler.ReportMatch(this);
Consume();
}
State = 44; expr(14);
}
break;
case 4:
{
_localctx = new AddSubContext(new ExprContext(_parentctx, _parentState));
PushNewRecursionContext(_localctx, _startState, RULE_expr);
State = 45;
if (!(Precpred(Context, 12)))
{
throw new FailedPredicateException(this, "Precpred(Context, 12)");
}
State = 46;
((AddSubContext)_localctx).op = TokenStream.LT(1);
_la = TokenStream.LA(1);
if (!(_la == T__2 || _la == T__3))
{
((AddSubContext)_localctx).op = ErrorHandler.RecoverInline(this);
}
else
{
ErrorHandler.ReportMatch(this);
Consume();
}
State = 47; expr(13);
}
break;
case 5:
{
_localctx = new ConcatenateContext(new ExprContext(_parentctx, _parentState));
PushNewRecursionContext(_localctx, _startState, RULE_expr);
State = 48;
if (!(Precpred(Context, 11)))
{
throw new FailedPredicateException(this, "Precpred(Context, 11)");
}
State = 49; Match(T__8);
State = 50; expr(12);
}
break;
case 6:
{
_localctx = new EqualityContext(new ExprContext(_parentctx, _parentState));
PushNewRecursionContext(_localctx, _startState, RULE_expr);
State = 51;
if (!(Precpred(Context, 10)))
{
throw new FailedPredicateException(this, "Precpred(Context, 10)");
}
State = 52;
((EqualityContext)_localctx).op = TokenStream.LT(1);
_la = TokenStream.LA(1);
if (!(_la == T__0 || _la == T__9))
{
((EqualityContext)_localctx).op = ErrorHandler.RecoverInline(this);
}
else
{
ErrorHandler.ReportMatch(this);
Consume();
}
State = 53; expr(11);
}
break;
case 7:
{
_localctx = new RelationalContext(new ExprContext(_parentctx, _parentState));
PushNewRecursionContext(_localctx, _startState, RULE_expr);
State = 54;
if (!(Precpred(Context, 9)))
{
throw new FailedPredicateException(this, "Precpred(Context, 9)");
}
State = 55;
((RelationalContext)_localctx).op = TokenStream.LT(1);
_la = TokenStream.LA(1);
if (!((((_la) & ~0x3f) == 0 && ((1L << _la) & ((1L << T__10) | (1L << T__11) | (1L << T__12) | (1L << T__13))) != 0)))
{
((RelationalContext)_localctx).op = ErrorHandler.RecoverInline(this);
}
else
{
ErrorHandler.ReportMatch(this);
Consume();
}
State = 56; expr(10);
}
break;
case 8:
{
_localctx = new PercentageContext(new ExprContext(_parentctx, _parentState));
PushNewRecursionContext(_localctx, _startState, RULE_expr);
State = 57;
if (!(Precpred(Context, 15)))
{
throw new FailedPredicateException(this, "Precpred(Context, 15)");
}
State = 58; Match(T__4);
}
break;
}
}
}
State = 63;
ErrorHandler.Sync(this);
_alt = Interpreter.AdaptivePredict(TokenStream, 4, Context);
}
}
}
catch (RecognitionException re) {
_localctx.exception = re;
ErrorHandler.ReportError(this, re);
ErrorHandler.Recover(this, re);
}
finally {
UnrollRecursionContexts(_parentctx);
}
return(_localctx);
}
public TermContext term() {
TermContext _localctx = new TermContext(Context, State);
EnterRule(_localctx, 12, RULE_term);
try {
State = 77;
switch (TokenStream.La(1)) {
case ID:
_localctx = new IdentifierContext(_localctx);
EnterOuterAlt(_localctx, 1);
{
State = 70; Match(ID);
}
break;
case T__6:
_localctx = new NegationContext(_localctx);
EnterOuterAlt(_localctx, 2);
{
State = 71; Match(T__6);
State = 72; term();
}
break;
case T__7:
_localctx = new ParenthesisContext(_localctx);
EnterOuterAlt(_localctx, 3);
{
State = 73; Match(T__7);
State = 74; expression();
State = 75; Match(T__8);
}
break;
default:
throw new NoViableAltException(this);
}
}
catch (RecognitionException re) {
_localctx.exception = re;
ErrorHandler.ReportError(this, re);
ErrorHandler.Recover(this, re);
}
finally {
ExitRule();
}
return _localctx;
}