private static boolean parseExpression()

in src/main/java/org/apache/accumulo/access/ParserEvaluator.java [66:91]

• 21 lines of code
• 8 McCabe index (conditional complexity)

  private static boolean parseExpression(Tokenizer tokenizer,
      Predicate<Tokenizer.AuthorizationToken> authorizedPredicate,
      Predicate<Tokenizer.AuthorizationToken> shortCircuitPredicate) {

    boolean result =
        parseParenExpressionOrAuthorization(tokenizer, authorizedPredicate, shortCircuitPredicate);

    if (tokenizer.hasNext()) {
      var operator = tokenizer.peek();
      if (operator == ByteUtils.AND_OPERATOR) {
        result = parseAndExpression(result, tokenizer, authorizedPredicate, shortCircuitPredicate);
        if (tokenizer.hasNext() && isAndOrOperator(tokenizer.peek())) {
          // A case of mixed operators, lets give a clear error message
          tokenizer.error("Cannot mix '|' and '&'");
        }
      } else if (operator == ByteUtils.OR_OPERATOR) {
        result = parseOrExpression(result, tokenizer, authorizedPredicate, shortCircuitPredicate);
        if (tokenizer.hasNext() && isAndOrOperator(tokenizer.peek())) {
          // A case of mixed operators, lets give a clear error message
          tokenizer.error("Cannot mix '|' and '&'");
        }
      }
    }

    return result;
  }