No top-level operator in lib projects

Library Projects shall not contain top-level Operators

Description

This rule checks if library Projects (prefixed with Lib) does not contain top-level Operators.

The rule parameter describes the expected prefix for library projects. Default value is Lib.

Rationale

This enforces compliance with a specific modeling standard by ensuring that library projects do not define a top-level operator.

The intent is to ensure that library projects are always used by a main project instead of being run on their own.

Verification

This rule checks whether the model name starts with the expected library prefix. If so, it checks whether any operator is defined at the root of the model or in a top-level package, and fails if it finds one.

Resolution

Move the offending operators to a lower-level package.

Customization

N/A.