public static VersionTokenType lookup()

in ideaSupport/src/main/scala/org/jetbrains/sbtidea/download/VersionComparatorUtil.java [57:83]

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

    public static VersionTokenType lookup(String str) {
      if (str == null) {
        return _WS;
      }

      str = str.trim();
      if (str.isEmpty()) {
        return _WS;
      }

      for (VersionTokenType token : VALUES) {
        final String name = token.name();
        if (name.charAt(0) != '_' && name.equalsIgnoreCase(str)) {
          return token;
        }
      }

      if (str.matches("0+")) {
        return _WS;
      }

      if (str.matches("\\d+")) {
        return _DIGITS;
      }

      return _WORD;
    }