aws-samples / amazon-ivs-chime-messaging-ugc-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 40 units with 975 lines of code in units (54.2% 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)
    • 1 simple units (96 lines of code)
    • 39 very simple units (879 lines of code)
0% | 0% | 0% | 9% | 90%
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% | 0% | 9% | 90%
Conditional Complexity per Logical Component
primary logical decomposition
51+
26-50
11-25
6-10
1-5
src0% | 0% | 0% | 14% | 85%
src/chimeapi0% | 0% | 0% | 0% | 100%
Most Complex Units
Top 20 most complex units
Unit# linesMcCabe index# params
function AWSIVSPlayer()
in src/channel.js
 96 8 1
async function listChannelMessages()
in src/chimeapi/chime.js
 28 4 3
async initSession()
in src/chat.js
 45 4 0
render()
in src/channelList.js
 43 3 0
render()
in src/myChannels.js
 35 3 0
async function sendChannelMessage()
in src/chimeapi/chime.js
 30 3 4
async getMessages()
in src/chat.js
 47 3 0
25 3 0
async componentDidMount()
in src/channelList.js
 14 2 0
async componentDidMount()
in src/myChannels.js
 23 2 0
42 2 1
14 2 2
async sendMessage()
in src/chat.js
 15 2 1
render()
in src/App.js
 107 2 0
27 2 0
36 2 1
constructor()
in src/channelList.js
 8 1 1
constructor()
in src/myChannels.js
 19 1 1
async function chimeClient()
in src/chimeapi/chime.js
 8 1 0
5 1 0