original_string: protected function _isInteger($rawValue)
      {
          $rawValues = explode(',', $rawValue);
  
          foreach ($rawValues as $value) {
              if (!is_numeric($value)) {
                  return false;
              }
          }
  
          return true;
      }
code: protected function _isInteger($rawValue)
      {
          $rawValues = explode(',', $rawValue);
  
          foreach ($rawValues as $value) {
              if (!is_numeric($value)) {
                  return false;
              }
          }
  
          return true;
      }
code_tokens: protected function _isInteger ( $ rawValue ) { $ rawValues = explode ( ',' , $ rawValue ) ; foreach ( $ rawValues as $ value ) { if ( ! is_numeric ( $ value ) ) { return false ; } } return true ; }
docstring: The schema expected for facet attributes integer values
  
  @param string $rawValue
  @return bool
docstring_tokens: The schema expected for facet attributes integer values