init() public method Initializes the object.

stream_close() public method Closes a resource.

buildCursor() public method Builds the Mongo cursor for

$collection public read-only property Collection instance

$document public property Document to be downloaded.

__unset() public method PHP magic method, which is invoked

stream_flush() public method This method is called in

$chunkSize public property Chunk size in bytes.

getFileContent() public method Returns the associated

stream_tell() public method Retrieve the current position