aws-cloudformation / aws-cloudformation-resource-providers-sns
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 107 units with 1,341 lines of code in units (68.5% 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)
    • 9 simple units (294 lines of code)
    • 98 very simple units (1,047 lines of code)
0% | 0% | 0% | 21% | 78%
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% | 21% | 78%
Conditional Complexity per Logical Component
primary logical decomposition
51+
26-50
11-25
6-10
1-5
aws-sns-subscription/src/main/java/software/amazon/sns/subscription0% | 0% | 0% | 32% | 67%
aws-sns-topic/src/main/java/software/amazon/sns/topic0% | 0% | 0% | 18% | 81%
aws-sns-topicpolicy/src/main/java/software/amazon/sns/topicpolicy0% | 0% | 0% | 8% | 91%
Most Complex Units
Top 20 most complex units
Unit# linesMcCabe index# params
protected abstract ProgressEvent handleRequest()
in aws-sns-subscription/src/main/java/software/amazon/sns/subscription/BaseHandlerStd.java
34 10 5
private SubscribeResponse createSubscription()
in aws-sns-subscription/src/main/java/software/amazon/sns/subscription/CreateHandler.java
29 9 3
private Boolean deleteSubscription()
in aws-sns-subscription/src/main/java/software/amazon/sns/subscription/DeleteHandler.java
26 9 2
protected GetTopicAttributesResponse retrieveTopicAttributes()
in aws-sns-subscription/src/main/java/software/amazon/sns/subscription/BaseHandlerStd.java
24 9 2
private SetSubscriptionAttributesResponse updateSubscription()
in aws-sns-subscription/src/main/java/software/amazon/sns/subscription/UpdateHandler.java
26 9 2
public ProgressEvent handleRequest()
in aws-sns-subscription/src/main/java/software/amazon/sns/subscription/ListHandler.java
33 8 5
private ProgressEvent checkForPreCreateResourceExistence()
in aws-sns-topic/src/main/java/software/amazon/sns/topic/CreateHandler.java
32 7 3
protected SetTopicAttributesResponse invokeSetTopicAttributes()
in aws-sns-topicpolicy/src/main/java/software/amazon/sns/topicpolicy/BaseHandlerStd.java
23 6 4
protected ProgressEvent handleRequest()
in aws-sns-topic/src/main/java/software/amazon/sns/topic/UpdateHandler.java
67 6 5
protected ProgressEvent removeSubscription()
in aws-sns-topic/src/main/java/software/amazon/sns/topic/BaseHandlerStd.java
21 5 4
protected GetTopicAttributesResponse getTopicAttributes()
in aws-sns-topic/src/main/java/software/amazon/sns/topic/BaseHandlerStd.java
17 5 2
static ResourceModel translateFromReadResponse()
in aws-sns-subscription/src/main/java/software/amazon/sns/subscription/Translator.java
14 5 1
private ProgressEvent initCallbackContextAndPrimaryIdentifier()
in aws-sns-topicpolicy/src/main/java/software/amazon/sns/topicpolicy/CreateHandler.java
20 4 5
protected ProgressEvent handleRequest()
in aws-sns-topicpolicy/src/main/java/software/amazon/sns/topicpolicy/UpdateHandler.java
23 4 5
protected ProgressEvent handleRequest()
in aws-sns-topic/src/main/java/software/amazon/sns/topic/CreateHandler.java
27 4 5
protected abstract ProgressEvent handleRequest()
in aws-sns-topic/src/main/java/software/amazon/sns/topic/BaseHandlerStd.java
24 4 5
private ProgressEvent validateCreateOnlyProperties()
in aws-sns-subscription/src/main/java/software/amazon/sns/subscription/UpdateHandler.java
16 4 3
protected ProgressEvent modifyRawMessageDelivery()
in aws-sns-subscription/src/main/java/software/amazon/sns/subscription/UpdateHandler.java
19 4 8
protected ProgressEvent handleRequest()
in aws-sns-topicpolicy/src/main/java/software/amazon/sns/topicpolicy/CreateHandler.java
20 3 5
protected ProgressEvent handleRequest()
in aws-sns-topicpolicy/src/main/java/software/amazon/sns/topicpolicy/DeleteHandler.java
19 3 5