private bool restriction_sempred(RestrictionContext _localctx, int predIndex)
{
switch (predIndex)
{
case 0: return(Precpred(Context, 5));
case 1: return(Precpred(Context, 4));
}
return(true);
}
private RestrictionContext restriction(int _p)
{
ParserRuleContext _parentctx = Context;
int _parentState = State;
RestrictionContext _localctx = new RestrictionContext(Context, _parentState);
RestrictionContext _prevctx = _localctx;
int _startState = 8;
EnterRecursionRule(_localctx, 8, RULE_restriction, _p);
try {
int _alt;
EnterOuterAlt(_localctx, 1);
{
State = 61;
ErrorHandler.Sync(this);
switch (TokenStream.LA(1))
{
case T__1:
{
State = 54; Match(T__1);
State = 55; restriction(0);
State = 56; Match(T__2);
}
break;
case Not:
{
State = 58; Match(Not);
State = 59; restriction(2);
}
break;
case HasWordOfDict:
case HasTime:
case HasLocation:
case HasOrganization:
case HasURL:
case HasDate:
case HasQuestion:
case HasUserMentioned:
case ByUser:
{
State = 60; condition();
}
break;
default:
throw new NoViableAltException(this);
}
Context.Stop = TokenStream.LT(-1);
State = 71;
ErrorHandler.Sync(this);
_alt = Interpreter.AdaptivePredict(TokenStream, 7, Context);
while (_alt != 2 && _alt != global::Antlr4.Runtime.Atn.ATN.INVALID_ALT_NUMBER)
{
if (_alt == 1)
{
if (ParseListeners != null)
{
TriggerExitRuleEvent();
}
_prevctx = _localctx;
{
State = 69;
ErrorHandler.Sync(this);
switch (Interpreter.AdaptivePredict(TokenStream, 6, Context))
{
case 1:
{
_localctx = new RestrictionContext(_parentctx, _parentState);
PushNewRecursionContext(_localctx, _startState, RULE_restriction);
State = 63;
if (!(Precpred(Context, 5)))
{
throw new FailedPredicateException(this, "Precpred(Context, 5)");
}
State = 64; Match(And);
State = 65; restriction(6);
}
break;
case 2:
{
_localctx = new RestrictionContext(_parentctx, _parentState);
PushNewRecursionContext(_localctx, _startState, RULE_restriction);
State = 66;
if (!(Precpred(Context, 4)))
{
throw new FailedPredicateException(this, "Precpred(Context, 4)");
}
State = 67; Match(Or);
State = 68; restriction(5);
}
break;
}
}
}
State = 73;
ErrorHandler.Sync(this);
_alt = Interpreter.AdaptivePredict(TokenStream, 7, Context);
}
}
}
catch (RecognitionException re) {
_localctx.exception = re;
ErrorHandler.ReportError(this, re);
ErrorHandler.Recover(this, re);
}
finally {
UnrollRecursionContexts(_parentctx);
}
return(_localctx);
}