aws-samples / amazon-ivs-player-ios-sample
Conditional Complexity

The distribution of complexity of units (measured with McCabe index).

Intro
  • Conditional complexity (also called cyclomatic complexity) is a term used to measure the complexity of software. The term refers to the number of possible paths through a program function. A higher value ofter means higher maintenance and testing costs (infosecinstitute.com).
  • Conditional complexity is calculated by counting all conditions in the program that can affect the execution path (e.g. if statement, loops, switches, and/or operators, try and catch blocks...).
  • Conditional complexity is measured at the unit level (methods, functions...).
  • Units are classified in four categories based on the measured McCabe index: 1-5 (simple units), 6-10 (medium complex units), 11-25 (complex units), 26+ (very complex units).
Learn more...
Conditional Complexity Overall
  • There are 72 units with 511 lines of code in units (41.9% of code).
    • 0 very complex units (0 lines of code)
    • 0 complex units (0 lines of code)
    • 0 medium complex units (0 lines of code)
    • 2 simple units (38 lines of code)
    • 70 very simple units (473 lines of code)
0% | 0% | 0% | 7% | 92%
Legend:
51+
26-50
11-25
6-10
1-5
Alternative Visuals
Conditional Complexity per Extension
51+
26-50
11-25
6-10
1-5
swift0% | 0% | 0% | 7% | 92%
Conditional Complexity per Logical Component
primary logical decomposition
51+
26-50
11-25
6-10
1-5
CustomUI/CustomUI/Controllers0% | 0% | 0% | 17% | 82%
QuizDemo/QuizDemo/Controllers0% | 0% | 0% | 0% | 100%
BasicPlayback/BasicPlayback0% | 0% | 0% | 0% | 100%
QuizDemo/QuizDemo/Custom0% | 0% | 0% | 0% | 100%
QuizDemo/QuizDemo/Models0% | 0% | 0% | 0% | 100%
QuizDemo/QuizDemo0% | 0% | 0% | 0% | 100%
CustomUI/CustomUI0% | 0% | 0% | 0% | 100%
CustomUI/CustomUI/Views0% | 0% | 0% | 0% | 100%
CustomUI/CustomUI/Models0% | 0% | 0% | 0% | 100%
Most Complex Units
Top 20 most complex units
Unit# linesMcCabe index# params
func applyOrientationSize()
in CustomUI/CustomUI/Controllers/MainViewController.swift
 6 7 1
func player()
in CustomUI/CustomUI/Controllers/MainViewController.swift
 32 6 2
func player()
in CustomUI/CustomUI/Controllers/MainViewController.swift
 8 4 2
func player()
in QuizDemo/QuizDemo/Controllers/PlayerViewController.swift
 16 3 2
func tableView()
in CustomUI/CustomUI/Controllers/SourceSelectViewController.swift
 7 3 2
func tableView()
in CustomUI/CustomUI/Controllers/SourceSelectViewController.swift
 7 3 2
func applyStyleToControlsView()
in CustomUI/CustomUI/Controllers/MainViewController.swift
 18 3 0
func loadStream()
in CustomUI/CustomUI/Controllers/MainViewController.swift
 10 3 1
func player()
in BasicPlayback/BasicPlayback/ViewController.swift
 10 3 2
func loadStream()
in QuizDemo/QuizDemo/Controllers/PlayerViewController.swift
 6 2 0
func player()
in QuizDemo/QuizDemo/Controllers/PlayerViewController.swift
 8 2 2
func loadData()
in QuizDemo/QuizDemo/Controllers/SourceViewController.swift
 9 2 0
func saveData()
in QuizDemo/QuizDemo/Controllers/SourceViewController.swift
 5 2 0
func textFieldShouldReturn()
in QuizDemo/QuizDemo/Controllers/SourceViewController.swift
 10 2 1
func tableView()
in QuizDemo/QuizDemo/Controllers/SourceViewController.swift
 5 2 2
func tableView()
in QuizDemo/QuizDemo/Controllers/SourceViewController.swift
 5 2 2
func application()
in QuizDemo/QuizDemo/AppDelegate.swift
 9 2 2
func presentAlert()
in CustomUI/CustomUI/Controllers/MainViewController.swift
 11 2 1
func presentActionSheet()
in CustomUI/CustomUI/Controllers/MainViewController.swift
 14 2 3
func loadData()
in CustomUI/CustomUI/Controllers/MainViewController.swift
 10 2 0