run() public method Runs the explain action

$driverOptions public property Options for the MongoDB driver

key() public method Returns the index of the current dataset

$context public property Associated stream resource context. This

average() public method Returns the average of the specified

$cacheCollection public property The name of the MongoDB collection

addFile() public method Adds a file content to the upload

getChunkCursor() public method Returns file chunks read

one() public method Executes the query and returns a single

invalidateCache() public method Invalidates RBAC related