public function resourceName()
    {
        if (!$this->_resourceName) {
            $this->_resourceName = str_replace('_', '-', $this->getTable());
        }
        return $this->_resourceName;
    }
public function resourceName()
    {
        if (!$this->_resourceName) {
            $this->_resourceName = str_replace('_', '-', $this->getTable());
        }
        return $this->_resourceName;
    }
public function resourceName ( ) { if ( ! $ this -> _resourceName ) { $ this -> _resourceName = str_replace ( '_' , '-' , $ this -> getTable ( ) ) ; } return $ this -> _resourceName ; }
Return the unique identifier for this object.

@return mixed (int|string)
Return the unique identifier for this object .