owncloud / core

	 * @throws \InvalidArgumentException if the message are invalid

	 * @since 8.2.0

	 */

	public function setParsedMessage($message) {

		if (!is_string($message) || $message === '') {

			throw new \InvalidArgumentException('The given parsed message is invalid');

		}

		$this->messageParsed = $message;

		return $this;

	}

	/**

	 * @return string

	 * @return IComment

	 * @since 9.0.0

	 */

	public function setVerb($verb) {

		if(!is_string($verb) || !trim($verb)) {

			throw new \InvalidArgumentException('Non-empty String expected.');

		}

		$this->data['verb'] = trim($verb);

		return $this;

	}

	/**

	 * returns the actor type