aws-samples / amazon-keyspaces-examples
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 49 units with 560 lines of code in units (34.5% 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 (24 lines of code)
    • 48 very simple units (536 lines of code)
0% | 0% | 0% | 4% | 95%
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%
java0% | 0% | 0% | 0% | 100%
js0% | 0% | 0% | 0% | 100%
cs0% | 0% | 0% | 0% | 100%
go0% | 0% | 0% | 0% | 100%
scala0% | 0% | 0% | 0% | 100%
Conditional Complexity per Logical Component
primary logical decomposition
51+
26-50
11-25
6-10
1-5
python/datastax-v3/connection-sigv40% | 0% | 0% | 100% | 0%
java/datastax-v4/connection-lambda0% | 0% | 0% | 0% | 100%
nodejs/datastax-v4/ecs-sigv40% | 0% | 0% | 0% | 100%
java/datastax-v4/connection-vpc-endpoint0% | 0% | 0% | 0% | 100%
java/datastax-v3/connection-vpc-endpoint0% | 0% | 0% | 0% | 100%
dotnet/datastax-v3/connection-lambda0% | 0% | 0% | 0% | 100%
golang/gocql/connection-sigv40% | 0% | 0% | 0% | 100%
java/datastax-v3/connection-sigv40% | 0% | 0% | 0% | 100%
java/datastax-v4/connection-sigv40% | 0% | 0% | 0% | 100%
scala/datastax-v4/connection-sigv40% | 0% | 0% | 0% | 100%
Most Complex Units
Top 20 most complex units
Unit# linesMcCabe index# params
def main()
in python/datastax-v3/connection-sigv4/sigv4_sample/connectkeyspaces.py
24 6 0
public RetryDecision onReadTimeout()
in java/datastax-v4/connection-vpc-endpoint/src/main/java/software/aws/mcs/example/AmazonKeyspacesRetryPolicy.java
13 4 6
public RetryDecision onWriteTimeout()
in java/datastax-v4/connection-vpc-endpoint/src/main/java/software/aws/mcs/example/AmazonKeyspacesRetryPolicy.java
13 4 6
public RetryDecision onUnavailable()
in java/datastax-v4/connection-vpc-endpoint/src/main/java/software/aws/mcs/example/AmazonKeyspacesRetryPolicy.java
12 4 5
public RetryDecision onRequestAborted()
in java/datastax-v4/connection-vpc-endpoint/src/main/java/software/aws/mcs/example/AmazonKeyspacesRetryPolicy.java
8 4 3
public RetryDecision onErrorResponse()
in java/datastax-v4/connection-vpc-endpoint/src/main/java/software/aws/mcs/example/AmazonKeyspacesRetryPolicy.java
8 4 3
public String handleRequest()
in java/datastax-v4/connection-lambda/src/main/java/example/Handler.java
23 4 2
private void establishConnection()
in java/datastax-v4/connection-lambda/src/main/java/example/KeyspacesSSCSession.java
35 4 1
func main()
in golang/gocql/connection-sigv4/main.go
27 4 0
async function runQueryApiServer()
in nodejs/datastax-v4/ecs-sigv4/app/query-api/query-api-server.js
49 4 0
async function tableCreated()
in nodejs/datastax-v4/ecs-sigv4/app/load-data/load-data.js
13 4 2
public static void main()
in java/datastax-v3/connection-sigv4/src/main/java/software/aws/mcs/example/OrderFetcher.java
17 3 1
public static void main()
in java/datastax-v3/connection-vpc-endpoint/src/main/java/software/aws/mcs/example/OrderFetcher.java
17 3 1
public static void main()
in java/datastax-v4/connection-sigv4/src/main/java/software/aws/mcs/example/OrderFetcher.java
16 3 1
public static void main()
in java/datastax-v4/connection-vpc-endpoint/src/main/java/software/aws/mcs/example/OrderFetcher.java
16 3 1
private void establishConnection()
in java/datastax-v4/connection-lambda/src/main/java/example/KeyspacesSigV4Session.java
23 3 1
public int validateConnection()
in java/datastax-v4/connection-lambda/src/main/java/example/KeyspacesSigV4Session.java
10 3 0
public int validateConnection()
in java/datastax-v4/connection-lambda/src/main/java/example/KeyspacesSSCSession.java
10 3 0
func init()
in golang/gocql/connection-sigv4/main.go
11 3 0
async function runLoadData()
in nodejs/datastax-v4/ecs-sigv4/app/load-data/load-data.js
32 3 0