public function getAuthor()
    {
        if ($this->author === null) {
            $this->author = $this->authorFactory->create($this->getAuthorId());
        }

        return $this->author;
    }
public function getAuthor()
    {
        if ($this->author === null) {
            $this->author = $this->authorFactory->create($this->getAuthorId());
        }

        return $this->author;
    }
public function getAuthor ( ) { if ( $ this -> author === null ) { $ this -> author = $ this -> authorFactory -> create ( $ this -> getAuthorId ( ) ) ; } return $ this -> author ; }
Get post author.

@return \Tev\Author\Model\Author
Get post author .