public function initialize($id, $alias = null)
    {
        $this->id    = $id;
        $this->alias = $alias;
    }
public function initialize($id, $alias = null)
    {
        $this->id    = $id;
        $this->alias = $alias;
    }
public function initialize ( $ id , $ alias = null ) { $ this -> id = $ id ; $ this -> alias = $ alias ; }
Initializes the state of this object

@param string      $id    The layout item id
@param string|null $alias The layout item alias
Initializes the state of this object