Controller

The Controller project – fr.inria.plasmalab.controler – exposes the PLASMA Lab API. This layer is used to launch and control the execution of a PLASMA Lab experimentation. The PLASMA Lab API is effectively used by the PLASMA Lab GUI.

../_images/archi_controler.png

Initialization

The Controler class is a singleton class created by calling the createControler function. Path to the configuration file and java arguments are passed to the initialization function.

According to the configuration file, the Controller will configure the log4j module and load required PLASMA Lab plugins.

PluginLoader

Loading PLASMA Lab plugins is done by the PluginLoader class. Most SMC algorithms are loaded statically by the PluginLoader as they are included in the libs directory of PLASMA Lab distribution. Other plugins (models, requirements and additional algorithms) are loaded from the plugin sources specified in the configuration.

Experimentation Manager

The ExperimentationManager class launches and monitors the execution of an SMC Algorithm. The experimentation manager can be accessed trough the Controller.

A new experimentation is initialized by calling the setupAnExperiment method. The experimentation is monitored through the ExperimentationListner implementation. However the manager only transfers notifications to registered listener. The process calling the Controller API must give a reference to an object implementing the ExperimentationListener interface.

Simulation Manager

The SimulationManager follows the same purpose as the ExperimentationManager but for the simulation mode. As it is only passing calls to simulation functions of the selected model its use may be avoidable.