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Check usage of enumerated values

Check ID: mathworks.maab.na_0031

Guideline: na_0031: Definition of default enumerated value


Identifies the enumeration classes used in the model without a default value specification.

This check requires a Simulink® Check™ license.

Check Parameterization

This check does not include sub-checks because the MAB modeling guideline provides only one sub ID.

For reference, the MAB guideline sub ID(s) that are recommended for use by the NA-MAAB and JMAAB modeling standards organizations are:

  • NA-MAAB — a

  • JMAAB — a

Results and Recommended Actions

ConditionRecommended Action
Enumeration classes in the model do not have a default value specification.Make sure that the enumeration classes used in the model have a getDefaultValue method implementation as a static method of the class.

Capabilities and Limitations

  • Does not run on library models.

  • Does not allow exclusions of blocks and charts.

  • Analyzes content of library linked blocks.