aws-samples / amazon-ivs-chime-web-demo
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 35 units with 532 lines of code in units (15.1% of code).
    • 0 very complex units (0 lines of code)
    • 0 complex units (0 lines of code)
    • 2 medium complex units (127 lines of code)
    • 2 simple units (66 lines of code)
    • 31 very simple units (339 lines of code)
0% | 0% | 23% | 12% | 63%
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
js0% | 0% | 23% | 12% | 63%
Conditional Complexity per Logical Component
primary logical decomposition
51+
26-50
11-25
6-10
1-5
web-ui/src/components/chime0% | 0% | 31% | 8% | 60%
web-ui/src0% | 0% | 0% | 36% | 63%
serverless/lambda0% | 0% | 0% | 0% | 100%
Most Complex Units
Top 20 most complex units
Unit# linesMcCabe index# params
async initializeMeetingSession()
in web-ui/src/components/chime/ChimeSdkWrapper.js
87 14 1
async joinRoom()
in web-ui/src/components/chime/ChimeSdkWrapper.js
40 12 1
function registerValidSW()
in web-ui/src/serviceWorker.js
33 8 2
async createRoom()
in web-ui/src/components/chime/ChimeSdkWrapper.js
33 6 5
export function register()
in web-ui/src/serviceWorker.js
22 5 1
async leaveRoom()
in web-ui/src/components/chime/ChimeSdkWrapper.js
18 5 1
audioInputsChanged()
in web-ui/src/components/chime/ChimeSdkWrapper.js
21 5 1
audioOutputsChanged()
in web-ui/src/components/chime/ChimeSdkWrapper.js
21 5 1
videoInputsChanged()
in web-ui/src/components/chime/ChimeSdkWrapper.js
21 5 1
function simplifyTitle()
in serverless/lambda/index.js
5 4 1
function checkValidServiceWorker()
in web-ui/src/serviceWorker.js
25 4 2
async joinRoomMessaging()
in web-ui/src/components/chime/ChimeSdkWrapper.js
33 4 0
sendMessage()
in web-ui/src/components/chime/ChimeSdkWrapper.js
14 3 2
function uuid()
in serverless/lambda/index.js
6 2 0
export function unregister()
in web-ui/src/serviceWorker.js
11 2 0
async chooseAudioInputDevice()
in web-ui/src/components/chime/ChimeSdkWrapper.js
8 2 1
async chooseAudioOutputDevice()
in web-ui/src/components/chime/ChimeSdkWrapper.js
8 2 1
async chooseVideoInputDevice()
in web-ui/src/components/chime/ChimeSdkWrapper.js
8 2 1
unsubscribeFromDevicesUpdated()
in web-ui/src/components/chime/ChimeSdkWrapper.js
6 2 1
unsubscribeFromRosterUpdate()
in web-ui/src/components/chime/ChimeSdkWrapper.js
6 2 1