aws-samples / aws-end-to-end-iot-amplify-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 12 units with 158 lines of code in units (12.6% 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 (33 lines of code)
    • 11 very simple units (125 lines of code)
0% | 0% | 0% | 20% | 79%
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% | 29% | 70%
cpp0% | 0% | 0% | 0% | 100%
Conditional Complexity per Logical Component
primary logical decomposition
51+
26-50
11-25
6-10
1-5
amplify_code/src0% | 0% | 0% | 29% | 70%
iot_code/DemoProject/src0% | 0% | 0% | 0% | 100%
Most Complex Units
Top 12 most complex units
Unit# linesMcCabe index# params
function registerValidSW()
in amplify_code/src/serviceWorker.js
 33 8 2
export function register()
in amplify_code/src/serviceWorker.js
 22 5 1
function checkValidServiceWorker()
in amplify_code/src/serviceWorker.js
 25 4 2
void connectAWS()
in iot_code/DemoProject/src/main.cpp
 26 4 0
export function unregister()
in amplify_code/src/serviceWorker.js
 11 2 0
async function ProcessMessage()
in amplify_code/src/App.js
 9 1 1
async function SendMessage()
in amplify_code/src/App.js
 10 1 0
New messages from your device()
in amplify_code/src/App.js
 1 1 1
void messageHandler()
in iot_code/DemoProject/src/main.cpp
 3 1 2
void publishMessage()
in iot_code/DemoProject/src/main.cpp
 9 1 0
void setup()
in iot_code/DemoProject/src/main.cpp
 4 1 0
void loop()
in iot_code/DemoProject/src/main.cpp
 5 1 0