class ExpressionParser {

  public static Expression parseExpression(final String expressionText) {
    final ParserRuleContext parseTree = GrammarParseUtil.getParseTree(
        expressionText,
        SqlBaseParser::singleExpression
    );
    return new AstBuilder(TypeRegistry.EMPTY).buildExpression(parseTree);
  }

  private  ExpressionParser();

}