private static boolean toBoolean()

in core/src/main/java/org/apache/calcite/avatica/AvaticaSite.java [451:465]

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

  private static boolean toBoolean(Object x) {
    if (x instanceof Boolean) {
      return (Boolean) x;
    } else if (x instanceof Number) {
      return ((Number) x).intValue() != 0;
    } else if (x instanceof String) {
      String s = (String) x;
      if (s.equalsIgnoreCase("true") || s.equalsIgnoreCase("yes")) {
        return true;
      } else if (s.equalsIgnoreCase("false") || s.equalsIgnoreCase("no")) {
        return false;
      }
    }
    throw unsupportedCast(x.getClass(), Boolean.TYPE);
  }