awslabs / kinesis-kafka-connector
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 36 units with 432 lines of code in units (55.8% of code).
    • 0 very complex units (0 lines of code)
    • 0 complex units (0 lines of code)
    • 2 medium complex units (122 lines of code)
    • 0 simple units (0 lines of code)
    • 34 very simple units (310 lines of code)
0% | 0% | 28% | 0% | 71%
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% | 28% | 0% | 71%
Conditional Complexity per Logical Component
primary logical decomposition
51+
26-50
11-25
6-10
1-5
kafka0% | 0% | 28% | 0% | 71%
Most Complex Units
Top 20 most complex units
Unit# linesMcCabe index# params
public static ByteBuffer parseValue()
in src/main/java/com/amazon/kinesis/kafka/DataUtility.java
73 22 2
private boolean validateOutStandingRecords()
in src/main/java/com/amazon/kinesis/kafka/AmazonKinesisSinkTask.java
49 11 0
public void put()
in src/main/java/com/amazon/kinesis/kafka/AmazonKinesisSinkTask.java
19 5 1
private void putRecordsInBatch()
in src/main/java/com/amazon/kinesis/kafka/FirehoseSinkTask.java
20 5 1
public void flush()
in src/main/java/com/amazon/kinesis/kafka/AmazonKinesisSinkTask.java
16 4 1
static AWSCredentialsProvider createCredentials()
in src/main/java/com/amazon/kinesis/kafka/IAMUtility.java
14 4 5
public void open()
in src/main/java/com/amazon/kinesis/kafka/AmazonKinesisSinkTask.java
7 3 1
public void close()
in src/main/java/com/amazon/kinesis/kafka/AmazonKinesisSinkTask.java
8 3 1
public void stop()
in src/main/java/com/amazon/kinesis/kafka/AmazonKinesisSinkTask.java
10 3 0
public void start()
in src/main/java/com/amazon/kinesis/kafka/FirehoseSinkTask.java
27 3 1
public void onFailure()
in src/main/java/com/amazon/kinesis/kafka/AmazonKinesisSinkTask.java
9 2 1
private void checkForEarlierPutException()
in src/main/java/com/amazon/kinesis/kafka/AmazonKinesisSinkTask.java
7 2 0
private ListenableFuture addUserRecord()
in src/main/java/com/amazon/kinesis/kafka/AmazonKinesisSinkTask.java
9 2 5
public void start()
in src/main/java/com/amazon/kinesis/kafka/AmazonKinesisSinkTask.java
29 2 1
private KinesisProducer getKinesisProducer()
in src/main/java/com/amazon/kinesis/kafka/AmazonKinesisSinkTask.java
16 2 0
public void put()
in src/main/java/com/amazon/kinesis/kafka/FirehoseSinkTask.java
6 2 1
private void validateDeliveryStream()
in src/main/java/com/amazon/kinesis/kafka/FirehoseSinkTask.java
9 2 0
private void putRecords()
in src/main/java/com/amazon/kinesis/kafka/FirehoseSinkTask.java
14 2 1
public static Record createRecord()
in src/main/java/com/amazon/kinesis/kafka/DataUtility.java
3 1 1
public void start()
in src/main/java/com/amazon/kinesis/kafka/FirehoseSinkConnector.java
12 1 1