contents = $contents; } public function getContents() { return $this->contents; } public function setKind($kind) { $this->kind = $kind; } public function getKind() { return $this->kind; } public function setNext($next) { $this->next = $next; } public function getNext() { return $this->next; } public function setSelfLink($selfLink) { $this->selfLink = $selfLink; } public function getSelfLink() { return $this->selfLink; } public function setStart($start) { $this->start = $start; } public function getStart() { return $this->start; } }