private bool mainExpr_sempred(MainExprContext _localctx, int predIndex)
{
switch (predIndex)
{
case 0: return(Precpred(Context, 4));
case 1: return(Precpred(Context, 3));
}
return(true);
}
private MainExprContext mainExpr(int _p)
{
ParserRuleContext _parentctx = Context;
int _parentState = State;
MainExprContext _localctx = new MainExprContext(Context, _parentState);
MainExprContext _prevctx = _localctx;
int _startState = 2;
EnterRecursionRule(_localctx, 2, RULE_mainExpr, _p);
try {
int _alt;
EnterOuterAlt(_localctx, 1);
{
State = 21;
ErrorHandler.Sync(this);
switch (Interpreter.AdaptivePredict(TokenStream, 1, Context))
{
case 1:
{
_localctx = new ParenthesisExpContext(_localctx);
Context = _localctx;
_prevctx = _localctx;
State = 11; Match(T__0);
State = 12; mainExpr(0);
State = 13; Match(T__1);
}
break;
case 2:
{
_localctx = new CompareNumberExpContext(_localctx);
Context = _localctx;
_prevctx = _localctx;
State = 15; Match(PROPERTY);
State = 16; Match(OPERATOR);
State = 17; Match(NUMBER);
}
break;
case 3:
{
_localctx = new CompareStringExpContext(_localctx);
Context = _localctx;
_prevctx = _localctx;
State = 18; Match(PROPERTY);
State = 19; Match(OPERATOR);
State = 20; Match(ESCAPEDSTRING);
}
break;
}
Context.Stop = TokenStream.LT(-1);
State = 31;
ErrorHandler.Sync(this);
_alt = Interpreter.AdaptivePredict(TokenStream, 3, Context);
while (_alt != 2 && _alt != global::Antlr4.Runtime.Atn.ATN.INVALID_ALT_NUMBER)
{
if (_alt == 1)
{
if (ParseListeners != null)
{
TriggerExitRuleEvent();
}
_prevctx = _localctx;
{
State = 29;
ErrorHandler.Sync(this);
switch (Interpreter.AdaptivePredict(TokenStream, 2, Context))
{
case 1:
{
_localctx = new AndExpContext(new MainExprContext(_parentctx, _parentState));
PushNewRecursionContext(_localctx, _startState, RULE_mainExpr);
State = 23;
if (!(Precpred(Context, 4)))
{
throw new FailedPredicateException(this, "Precpred(Context, 4)");
}
State = 24; Match(AND);
State = 25; mainExpr(5);
}
break;
case 2:
{
_localctx = new OrExpContext(new MainExprContext(_parentctx, _parentState));
PushNewRecursionContext(_localctx, _startState, RULE_mainExpr);
State = 26;
if (!(Precpred(Context, 3)))
{
throw new FailedPredicateException(this, "Precpred(Context, 3)");
}
State = 27; Match(OR);
State = 28; mainExpr(4);
}
break;
}
}
}
State = 33;
ErrorHandler.Sync(this);
_alt = Interpreter.AdaptivePredict(TokenStream, 3, Context);
}
}
}
catch (RecognitionException re) {
_localctx.exception = re;
ErrorHandler.ReportError(this, re);
ErrorHandler.Recover(this, re);
}
finally {
UnrollRecursionContexts(_parentctx);
}
return(_localctx);
}
public CompareStringExpContext(MainExprContext context)
{
CopyFrom(context);
}
public OrExpContext(MainExprContext context)
{
CopyFrom(context);
}
public ParenthesisExpContext(MainExprContext context)
{
CopyFrom(context);
}
public CompareNumberExpContext(MainExprContext context)
{
CopyFrom(context);
}
public virtual void CopyFrom(MainExprContext context)
{
base.CopyFrom(context);
}
