Not quite. It defines getModuleManager(), which I mentioned above. The module manager has getModule().
David, when dealing with the SDK, you have to explore. The GatewayContext that IgnitionGateway implements is the core of the system, and mostly exposes tools to get subsystems, which then sometimes have their own nested components.
{ When exploring you will sometimes encounter a java Interface that doesn't seem to show all possibilities, and doesn't list any implementations. That means the implementation details aren't public. Beware of such cases. }