protected function _mapData($data)
 {
     $this->_currentStream = Mapper\ReportMapper::getInstance()->mapBasicServices($data);
     if (is_array($this->_currentStream)) {
         $this->_currentStream = new \ArrayIterator($this->_currentStream);
     }
     return array();
 }
 public function setUp()
 {
     $this->reportMapper = ReportMapper::getInstance();
 }