Method metrics

Method with more than three negations  

Reports methods with three or more negation operations (! or !=).

Method with multiple return points  

Reports methods with too many return points.

Method with too many parameters  

Reports methods with too many parameters.

Overly complex method  

Reports methods that have too high a cyclomatic complexity.

Overly long method  

Reports methods that are too long.

Overly nested method  

Reports methods whose bodies are too deeply nested.