aws-samples / aws-draco
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 9 units with 270 lines of code in units (15.0% of code).
    • 0 very complex units (0 lines of code)
    • 1 complex units (117 lines of code)
    • 1 medium complex units (75 lines of code)
    • 0 simple units (0 lines of code)
    • 7 very simple units (78 lines of code)
0% | 43% | 27% | 0% | 28%
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% | 43% | 27% | 0% | 28%
Conditional Complexity per Logical Component
primary logical decomposition
51+
26-50
11-25
6-10
1-5
src0% | 43% | 27% | 0% | 28%
Most Complex Units
Top 9 most complex units
Unit# linesMcCabe index# params
async function lifeCycle()
in src/consumer.js
 117 28 1
75 14 2
15 5 1
14 3 1
function shouldCopy()
in src/consumer.js
 13 3 1
async function doNotCopy()
in src/consumer.js
 12 3 1
11 2 1
8 1 0
5 1 0