/*
 * Copyright (C) 2012, BMW AG
 *
 * This file is part of GENIVI Project AudioManager.
 *
 * Contributions are licensed to the GENIVI Alliance under one or more
 * Contribution License Agreements.
 *
 * \copyright
 * This Source Code Form is subject to the terms of the
 * Mozilla Public License, v. 2.0. If a  copy of the MPL was not distributed with
 * this file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * \\author Christian Linke (christian.linke@bmw.de)
 *
 */

/*!
\page luc Last User Mode
\section luc_concept Last User Mode concept
In general last user modes are project specific. So it is not mandatory to do it like described here - it is just a suggestion how it could be implemented 
together with the LUC handler (Last User Concept). The LUC handler is a part of the NSC (Node State Controller) which is a GENIVI component. More information can be
found within GENIVI.\n
For implementing the suggested method here, the AudioManagerController has to take care of communicating with the LUC handler. The AudioManager is the 
component that knows the last heard source that should be started earlier than others in order to reduce the timespan until the customer can hear it's last
source.\n
In order to fullfull this, the controller has to keep a map that links sources to unit files. The sequence that shall be an example of how it could be realized.\n

\section luc_rundown The handling in the rundown context:
\image html LastUserModeHandlingExample.png

\section luc_startup The next startup:
\image html StartupWithLastUserMode.png



 */