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diff --git a/docx/11_views.dox b/docx/11_views.dox new file mode 100644 index 0000000..2dda7c9 --- /dev/null +++ b/docx/11_views.dox @@ -0,0 +1,33 @@ + /* + * 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 views The two views of the AudioManager +In general, there are two views of the system:\n +\section command The CommandInterface View View +This is an abstracted view that the HMI and other controlling Instances have of the system. Every Information (with some little exceptions) here is maintained +by the AudioManagerController, so that he can "fake" situations for the HMI. +So why is that? Depending on the actual project it might be - for example - that not the volume at the sink must be changed, but instead of the source. +The HMI does not know about sourceVolumes (and does not need to!) so the HMI would change the sink volume and the AudioManagerController can translate it to a +sourceVolumeChange. The metrics of the volumes are different as well. +It is the duty of the AudioManagementController to keep the commandInterface information consistent with the "real" situation. +\section route RoutingInterface View +Here are the "real" system states. All changes that are done on this interface are maintained by the AudioMangerDaemon and here is the actual situation always +consistent with the reality. All actions on this interface are either triggered by the AudioManagerController or by the domains itself, like registration for +example. +\section over Overview +\image html views.png +*/
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