owncloud / core

	protected function addToCache($path, $data, $fileId = -1) {

		\OC_Hook::emit('Scanner', 'addToCache', ['file' => $path, 'data' => $data]);

		$this->emit('\OC\Files\Cache\Scanner', 'addToCache', [$path, $this->storageId, $data]);

		if ($this->cacheActive) {

			if ($fileId !== -1) {

				$this->cache->update($fileId, $data);

				return $fileId;

			}

			return $this->cache->put($path, $data);

		}

		return -1;

	}

	protected function updateCache($path, $data, $fileId = -1) {

		\OC_Hook::emit('Scanner', 'addToCache', ['file' => $path, 'data' => $data]);

		$this->emit('\OC\Files\Cache\Scanner', 'updateCache', [$path, $this->storageId, $data]);

		if ($this->cacheActive) {

			if ($fileId !== -1) {

				$this->cache->update($fileId, $data);

			} else {

				$this->cache->put($path, $data);

			}

		}

	}

	/**