aws-samples / amazon-codeguru-reviewer-sample-app
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 109 lines of code in units (71.7% 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 (34 lines of code)
    • 8 very simple units (75 lines of code)
0% | 0% | 0% | 31% | 68%
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
java0% | 0% | 0% | 31% | 68%
Conditional Complexity per Logical Component
primary logical decomposition
51+
26-50
11-25
6-10
1-5
handlers0% | 0% | 0% | 32% | 67%
util0% | 0% | 0% | 0% | 100%
Most Complex Units
Top 9 most complex units
Unit# linesMcCabe index# params
private List processEventsInBucket()
in src/main/java/com/shipmentEvents/handlers/EventHandler.java
 34 8 3
private void processShipmentUpdates()
in src/main/java/com/shipmentEvents/handlers/EventHandler.java
 27 5 1
private boolean isValidFile()
in src/main/java/com/shipmentEvents/handlers/EventHandler.java
 12 4 1
public String handleRequest()
in src/main/java/com/shipmentEvents/handlers/EventHandler.java
 10 2 2
private void deleteProcessedFiles()
in src/main/java/com/shipmentEvents/handlers/EventHandler.java
 7 2 1
public static AmazonS3 getS3Client()
in src/main/java/com/shipmentEvents/util/S3ClientUtil.java
 3 1 0
public String weakMessageEncryption()
in src/main/java/com/shipmentEvents/handlers/EventHandler.java
 6 1 2
public ShopifyShop connectToShopify()
in src/main/java/com/shipmentEvents/handlers/EventHandler.java
 7 1 1
public static AmazonS3 getS3Client()
in src/main/java/com/shipmentEvents/handlers/EventHandler.java
 3 1 0