flutter / uxr
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 372 units with 4,218 lines of code in units (57.5% 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)
    • 4 simple units (155 lines of code)
    • 368 very simple units (4,063 lines of code)
0% | 0% | 0% | 3% | 96%
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
dart0% | 0% | 0% | 3% | 96%
R0% | 0% | 0% | 0% | 100%
swift0% | 0% | 0% | 0% | 100%
Conditional Complexity per Logical Component
primary logical decomposition
51+
26-50
11-25
6-10
1-5
nav2-usability/scenario_code/lib/skipping-stacks0% | 0% | 0% | 9% | 90%
nav2-usability/scenario_code/lib/nested-routing0% | 0% | 0% | 7% | 92%
nav2-usability/scenario_code/lib/sign-in-routing0% | 0% | 0% | 0% | 100%
nav2-usability/scenario_code/lib/dynamic-linking0% | 0% | 0% | 0% | 100%
nav2-usability/scenario_code/lib/deeplink-pathparam0% | 0% | 0% | 0% | 100%
nav2-usability/scenario_code/lib/deeplink-queryparam0% | 0% | 0% | 0% | 100%
survey-analysis0% | 0% | 0% | 0% | 100%
nav2-usability/scenario_code/macos/Flutter0% | 0% | 0% | 0% | 100%
Most Complex Units
Top 20 most complex units
Unit# linesMcCabe index# params
Future parseRouteInformation()
in nav2-usability/scenario_code/lib/skipping-stacks/router.dart
26 9 1
Future parseRouteInformation()
in nav2-usability/scenario_code/lib/nested-routing/router.dart
16 8 1
Widget _overlayEntryBuilder()
in nav2-usability/scenario_code/lib/nested-routing/router.dart
52 7 1
Widget build()
in nav2-usability/scenario_code/lib/skipping-stacks/router.dart
61 6 1
RouteInformation restoreRouteInformation()
in nav2-usability/scenario_code/lib/skipping-stacks/router.dart
15 5 1
Future setNewRoutePath()
in nav2-usability/scenario_code/lib/dynamic-linking/router.dart
18 5 1
Future parseRouteInformation()
in nav2-usability/scenario_code/lib/deeplink-pathparam/router.dart
15 5 1
Future parseRouteInformation()
in nav2-usability/scenario_code/lib/sign-in-routing/router.dart
14 5 1
Widget build()
in nav2-usability/scenario_code/lib/sign-in-routing/router.dart
39 5 1
child: ErrorScreen()
in nav2-usability/scenario_code/lib/sign-in-routing/sign_in_routing_go_router.dart
9 5 1
Future setNewRoutePath()
in nav2-usability/scenario_code/lib/skipping-stacks/router.dart
13 4 1
List buildPages()
in nav2-usability/scenario_code/lib/skipping-stacks/skipping_stacks_beamer.dart
32 4 2
Future parseRouteInformation()
in nav2-usability/scenario_code/lib/dynamic-linking/router.dart
13 4 1
Widget build()
in nav2-usability/scenario_code/lib/deeplink-queryparam/deeplink_queryparam_qlevar_router.dart
20 4 1
Widget build()
in nav2-usability/scenario_code/lib/deeplink-queryparam/deeplink_queryparam_navi.dart
22 4 1
Widget build()
in nav2-usability/scenario_code/lib/deeplink-queryparam/router.dart
22 4 1
Widget build()
in nav2-usability/scenario_code/lib/deeplink-queryparam/deeplink-queryparam_beamer.dart
22 4 1
Widget build()
in nav2-usability/scenario_code/lib/deeplink-queryparam/deeplink_queryparam_go_router.dart
21 4 1
Widget build()
in nav2-usability/scenario_code/lib/deeplink-queryparam/deeplink_queryparam_vrouter.dart
23 4 1
Widget build()
in nav2-usability/scenario_code/lib/deeplink-queryparam/deeplink_queryparam_auto_route.dart
22 4 1