directory = $directory; } public function getDirectory() { return $this->directory; } public function setId($id) { $this->id = $id; } public function getId() { return $this->id; } public function setKind($kind) { $this->kind = $kind; } public function getKind() { return $this->kind; } public function setPublisherName($publisherName) { $this->publisherName = $publisherName; } public function getPublisherName() { return $this->publisherName; } public function setTitle($title) { $this->title = $title; } public function getTitle() { return $this->title; } }