Coupling & Cohesion Analyzer FAQs

Question 1

How does this skill help with circular dependencies?

Accepted Answer

The skill analyzes 'use' statements and namespace interactions across your project. It identifies instances where Package A depends on Package B while Package B also depends on Package A, which creates a maintenance nightmare and prevents independent deployment.

Question 2

What is the 'Zone of Pain' in the architectural report?

Accepted Answer

The 'Zone of Pain' refers to code that is highly stable (many things depend on it) but very concrete and non-abstract. This makes the code extremely difficult to change because any modification has a massive ripple effect across the system.

Question 3

What are Afferent and Efferent coupling?

Accepted Answer

Afferent coupling (Ca) measures how many outside classes depend on a specific class, while Efferent coupling (Ce) measures how many outside classes a specific class depends on. High Efferent coupling often indicates a class is too complex and brittle.

Question 4

What is LCOM and why does it matter for my code?

Accepted Answer

LCOM stands for Lack of Cohesion of Methods. It measures how many methods in a class share the same instance variables. A high LCOM score indicates that the class is doing too many unrelated things (a 'God Object'), suggesting it should be split into smaller, more focused classes.

Coupling & Cohesion Analyzer

Key Features

Use Cases

Coupling & Cohesion Analyzer

Key Features

Use Cases