aws-robotics / cloudwatchmetrics-ros2
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 20 units with 432 lines of code in units (66.2% 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 (53 lines of code)
    • 19 very simple units (379 lines of code)
0% | 0% | 0% | 12% | 87%
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% | 100% | 0%
cpp0% | 0% | 0% | 0% | 100%
Conditional Complexity per Logical Component
primary logical decomposition
51+
26-50
11-25
6-10
1-5
launch0% | 0% | 0% | 100% | 0%
src0% | 0% | 0% | 0% | 100%
Most Complex Units
Top 20 most complex units
Unit# linesMcCabe index# params
def generate_launch_description()
in cloudwatch_metrics_collector/launch/cloudwatch_metrics_collector.launch.py
 53 8 0
void ReadMetricDimensions()
in cloudwatch_metrics_collector/src/metrics_collector_parameter_helper.cpp
 27 5 3
int MetricsCollector::RecordMetrics()
in cloudwatch_metrics_collector/src/metrics_collector.cpp
 30 5 1
void ReadPublishFrequency()
in cloudwatch_metrics_collector/src/metrics_collector_parameter_helper.cpp
 22 3 2
void ReadStorageResolution()
in cloudwatch_metrics_collector/src/metrics_collector_parameter_helper.cpp
 25 3 2
void ReadOption()
in cloudwatch_metrics_collector/src/metrics_collector_parameter_helper.cpp
 21 3 4
void ReadOption()
in cloudwatch_metrics_collector/src/metrics_collector_parameter_helper.cpp
 23 3 4
bool MetricsCollector::checkIfOnline()
in cloudwatch_metrics_collector/src/metrics_collector.cpp
 11 3 2
void ReadMetricNamespace()
in cloudwatch_metrics_collector/src/metrics_collector_parameter_helper.cpp
 14 2 2
void ReadTopics()
in cloudwatch_metrics_collector/src/metrics_collector_parameter_helper.cpp
 10 2 2
void MetricsCollector::SubscribeAllTopics()
in cloudwatch_metrics_collector/src/metrics_collector.cpp
 12 2 0
bool MetricsCollector::start()
in cloudwatch_metrics_collector/src/metrics_collector.cpp
 9 2 0
bool MetricsCollector::shutdown()
in cloudwatch_metrics_collector/src/metrics_collector.cpp
 7 2 0
int main()
in cloudwatch_metrics_collector/src/main.cpp
 65 2 2
void ReadCloudWatchOptions()
in cloudwatch_metrics_collector/src/metrics_collector_parameter_helper.cpp
 12 1 2
void ReadUploaderOptions()
in cloudwatch_metrics_collector/src/metrics_collector_parameter_helper.cpp
 34 1 2
void ReadFileManagerStrategyOptions()
in cloudwatch_metrics_collector/src/metrics_collector_parameter_helper.cpp
 29 1 2
void MetricsCollector::Initialize()
in cloudwatch_metrics_collector/src/metrics_collector.cpp
 19 1 9
int64_t MetricsCollector::GetMetricDataEpochMillis()
in cloudwatch_metrics_collector/src/metrics_collector.cpp
 4 1 1
void MetricsCollector::TriggerPublish()
in cloudwatch_metrics_collector/src/metrics_collector.cpp
 5 1 0