aws-samples / greengrass-v2-docker-ros-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 7 units with 101 lines of code in units (29.8% 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)
    • 0 simple units (0 lines of code)
    • 7 very simple units (101 lines of code)
0% | 0% | 0% | 0% | 100%
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
py0% | 0% | 0% | 0% | 100%
Conditional Complexity per Logical Component
primary logical decomposition
51+
26-50
11-25
6-10
1-5
workspace/src/greengrass-bridge/greengrass_bridge0% | 0% | 0% | 0% | 100%
workspace/src/greengrass-bridge/launch0% | 0% | 0% | 0% | 100%
Most Complex Units
Top 7 most complex units
Unit# linesMcCabe index# params
def init_subscribers()
in workspace/src/greengrass-bridge/greengrass_bridge/app.py
 18 3 1
def execute_publish_thread()
in workspace/src/greengrass-bridge/greengrass_bridge/app.py
 7 2 2
def publish_to_ros2()
in workspace/src/greengrass-bridge/greengrass_bridge/app.py
 11 2 2
def main()
in workspace/src/greengrass-bridge/greengrass_bridge/app.py
 9 2 1
def generate_launch_description()
in workspace/src/greengrass-bridge/launch/greengrass_bridge.launch.py
 20 1 0
def __init__()
in workspace/src/greengrass-bridge/greengrass_bridge/app.py
 26 1 1
def publish_to_iot()
in workspace/src/greengrass-bridge/greengrass_bridge/app.py
 10 1 3