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Controller

class Controller

The controller is the central element of a UP application. A controller defines the smallest, intrinsically functional unit.

A controller essentially consists of two main elements: * Interface and data * [UP - Statemachine]

In addition, the controller has the definition of relations to [Child] controllers.

A controller can also be described as an instantiable type that is instantiated in the [UP - ControllerTree].

Create a controller

  • By right-clicking on a package you enter the context menu.
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  • A new controller is created by selecting the controller element.

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  • In the wizard, the controller name must be entered:

NOTE: Best practice

The controller corresponds to a type that is instantiated. Therefore, the name should be capitalized.

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You will automatically be taken to the newly created controller resource. The missing ControllerInterface and an incomplete state machine are marked as errors.

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The ControllerInterface can be selected using Ctrl + Space. Existing interfaces are listed:

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If no interfaces have been defined yet, a new one can be created directly here:

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