Detekt Custom Rules: Software Quality Metrics

Usage

gradle build
detekt --input ... --plugins build/libs/detekt-sqm-0.1.0.jar --all-rules

Plan

• WMC: Weighted methods per class
• DIT: Depth of Inheritance Tree
• NOC: Number of Children
• CBO: Coupling between object classes
• RFC: Response for a Class
• LCOM: Lack of cohesion in methods
• Ca: Afferent couplings
• NPM: Number of public methods

References

• https://github.com/yegor256/sqm
• https://www.aivosto.com/project/help/pm-oo-ck.html
• S. R. Chidamber and C. F. Kemerer, "A metrics suite for object oriented design"
• https://detekt.dev/docs/introduction/extensions/