@Override
	public boolean sempred(RuleContext _localctx, int ruleIndex, int predIndex) {
		switch (ruleIndex) {
		case 314:
			return EXPONENT_VALUE_sempred((RuleContext)_localctx, predIndex);
		case 315:
			return DECIMAL_VALUE_sempred((RuleContext)_localctx, predIndex);
		case 316:
			return FLOAT_LITERAL_sempred((RuleContext)_localctx, predIndex);
		case 317:
			return DOUBLE_LITERAL_sempred((RuleContext)_localctx, predIndex);
		case 318:
			return BIGDECIMAL_LITERAL_sempred((RuleContext)_localctx, predIndex);
		case 326:
			return BRACKETED_COMMENT_sempred((RuleContext)_localctx, predIndex);
		}
		return true;
	}
This method will be called when the character stream ends and try to find out the
unclosed bracketed comment.
If the method be called, it means the end of the entire character stream match,
and we set the flag and fail later.
amoro-format-mixed/amoro-mixed-spark/v3.3/amoro-mixed-spark-3.3/src/main/gen-antlr/org/apache/amoro/spark/sql/parser/MixedFormatSqlExtendLexer.java