aws-samples / aws-sam-java-rest
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 32 units with 555 lines of code in units (53.1% of code).
    • 0 very complex units (0 lines of code)
    • 0 complex units (0 lines of code)
    • 1 medium complex units (88 lines of code)
    • 5 simple units (237 lines of code)
    • 26 very simple units (230 lines of code)
0% | 0% | 15% | 42% | 41%
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% | 15% | 42% | 41%
Conditional Complexity per Logical Component
primary logical decomposition
51+
26-50
11-25
6-10
1-5
src/main/java/com/amazonaws/handler0% | 0% | 29% | 40% | 29%
src/main/java/com/amazonaws/dao0% | 0% | 0% | 53% | 46%
src/main/java/com/amazonaws/config0% | 0% | 0% | 0% | 100%
src/main/java/com/amazonaws/exception0% | 0% | 0% | 0% | 100%
src/main/java/com/amazonaws/model/response0% | 0% | 0% | 0% | 100%
Most Complex Units
Top 20 most complex units
Unit# linesMcCabe index# params
public void handleRequest()
in src/main/java/com/amazonaws/handler/UpdateOrderHandler.java
 88 11 3
public void handleRequest()
in src/main/java/com/amazonaws/handler/CreateOrderHandler.java
 79 10 3
public Order updateOrder()
in src/main/java/com/amazonaws/dao/OrderDao.java
 50 8 1
private Order convert()
in src/main/java/com/amazonaws/dao/OrderDao.java
 37 8 1
public OrderPage getOrders()
in src/main/java/com/amazonaws/dao/OrderDao.java
 30 7 1
public void handleRequest()
in src/main/java/com/amazonaws/handler/DeleteOrderHandler.java
 41 6 3
public void handleRequest()
in src/main/java/com/amazonaws/handler/GetOrderHandler.java
 39 5 3
public Order createOrder()
in src/main/java/com/amazonaws/dao/OrderDao.java
 30 5 1
DynamoDbClient dynamoDb()
in src/main/java/com/amazonaws/config/OrderModule.java
 9 3 0
public Order deleteOrder()
in src/main/java/com/amazonaws/dao/OrderDao.java
 22 3 1
private Map createOrderItem()
in src/main/java/com/amazonaws/dao/OrderDao.java
 20 3 1
default boolean isNullOrEmpty()
in src/main/java/com/amazonaws/handler/OrderRequestStreamHandler.java
 3 2 1
public void handleRequest()
in src/main/java/com/amazonaws/handler/GetOrdersHandler.java
 19 2 3
public Order getOrder()
in src/main/java/com/amazonaws/dao/OrderDao.java
 16 2 1
private String validateCustomerId()
in src/main/java/com/amazonaws/dao/OrderDao.java
 6 2 1
private static boolean isNullOrEmpty()
in src/main/java/com/amazonaws/dao/OrderDao.java
 3 2 1
public CouldNotCreateOrderException()
in src/main/java/com/amazonaws/exception/CouldNotCreateOrderException.java
 3 1 1
public UnableToDeleteException()
in src/main/java/com/amazonaws/exception/UnableToDeleteException.java
 3 1 1
public UnableToUpdateException()
in src/main/java/com/amazonaws/exception/UnableToUpdateException.java
 3 1 1
public OrderDoesNotExistException()
in src/main/java/com/amazonaws/exception/OrderDoesNotExistException.java
 3 1 1