Package-level declarations

Static decomposition

The collision guard node is the application's only modeled child; other application nodes are outside the example and have no specified design here.

flowchart LR
subgraph application["robotApplication<br/>«Cluster»"]
direction LR
guard["collisionGuardNode<br/>«Component»"]
otherNodes["Other application nodes<br/>Not part of example"]
end
style otherNodes stroke-dasharray: 5 5

Child context: collisionGuardNode.

Functions and interactions

The application exposes the collision guard node's input_stream subscription and brake_request publisher at its own boundary, with no additional node behavior modeled.

flowchart LR
subgraph application["robotApplication<br/>«Cluster»"]
direction LR
inputStream["inputStream<br/>«Subscriber»"]
subgraph guard["collisionGuardNode<br/>«Component»"]
direction LR
guardInput["inputStream<br/>«Subscriber»"]
guardOutput["brakeRequest<br/>«Publisher»"]
guardInput --> guardOutput
end
brakeRequest["brakeRequest<br/>«Publisher»"]
inputStream -->|input_stream| guardInput
guardOutput -->|brake_request| brakeRequest
end

Design Check Results

All severities: 0 total / 0 without filed issue · Critical: 0 total / 0 without filed issue · High: 0 total / 0 without filed issue · Moderate: 0 total / 0 without filed issue · Low: 0 total / 0 without filed issue
RuleFindingsFindings without filed issue
HIGH descriptionDefinedInDesignPackage Design entity has no required description00
HIGH designChildrenBoundary Design contradicts the element's bottom-level declaration00
HIGH designChildrenParent Design lists a child with a different parent00
MODERATE designClassInstance Design class has no instance property in its file00
MODERATE designClassPascalCase Design class name violates PascalCase00
MODERATE designClassesTopLevel Design class is nested inside another declaration00
HIGH designElementDefined Design has no subject element00
MODERATE designObjectCamelCase Design instance name violates camelCase00
MODERATE forbiddenWordsInDesign Design entity contains forbidden wording00
HIGH nameDefinedInDesignPackage Design entity has no required name00
HIGH nonDesignEntityInDesignPackage Entity uses the wrong viewpoint package (Design)00
HIGH safetyMeasureAsilDefined Safety measure has no ASIL00
HIGH safetyMeasureMustLiveInDesign Safety measure lacks a containing design00
HIGH safetyMechanismAsilDefined Safety mechanism has no ASIL00
HIGH INFO safetyMechanismAsilExceedsElement Safety mechanism exceeds its element's ASIL00

More complete diagnostic records and evidence are available locally on the build machine (not published), at repository-relative path clusters/robot-application/build/docs/com.example.stig.clusters.robot-application--model-check-results.json.

Types

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class RobotApplicationDesign : Design

Allocation of the application's image-to-braking behavior to one ROS 2 node.

Properties