aws-samples / aws-alexa-workshop-smarthome-ui
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 17 units with 317 lines of code in units (35.1% 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 (150 lines of code)
    • 15 very simple units (167 lines of code)
0% | 0% | 0% | 47% | 52%
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% | 47% | 52%
Conditional Complexity per Logical Component
primary logical decomposition
51+
26-50
11-25
6-10
1-5
src0% | 0% | 0% | 60% | 39%
src/graphql0% | 0% | 0% | 0% | 100%
Most Complex Units
Top 17 most complex units
Unit# linesMcCabe index# params
function registerValidSW()
in src/serviceWorker.js
 33 8 2
117 6 0
export function register()
in src/serviceWorker.js
 22 5 1
function checkValidServiceWorker()
in src/serviceWorker.js
 23 4 2
export function unregister()
in src/serviceWorker.js
 7 2 0
function handleClose()
in src/Device.js
 6 2 2
18 1 1
mutation CreateDevice()
in src/graphql/mutations.js
 5 1 1
createDevice()
in src/graphql/mutations.js
 7 1 2
mutation UpdateDevice()
in src/graphql/mutations.js
 5 1 1
updateDevice()
in src/graphql/mutations.js
 7 1 2
mutation DeleteDevice()
in src/graphql/mutations.js
 5 1 1
deleteDevice()
in src/graphql/mutations.js
 7 1 2
query GetDevice()
in src/graphql/queries.js
 2 1 1
getDevice()
in src/graphql/queries.js
 7 1 1
query ListDevices()
in src/graphql/queries.js
 24 1 1
function App()
in src/App.js
 22 1 0