spotify / futures-extra - Conditional Complexity

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 100 units with 797 lines of code in units (75.8% 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)
0 simple units (0 lines of code)
100 very simple units (797 lines of code)

Legend:

51+

26-50

11-25

6-10

1-5

Alternative Visuals

3D view of all units

Conditional Complexity per Extension

51+

26-50

11-25

6-10

1-5

Conditional Complexity per Logical Component

primary logical decomposition

51+

26-50

11-25

6-10

1-5

Most Complex Units

Top 50 most complex units

Unit	# lines	McCabe index	# params
public static void addCallback() in src/main/java/com/spotify/futures/FuturesExtra.java	26	5	4
public static ListenableFuture select() in src/main/java/com/spotify/futures/FuturesExtra.java	27	4	2
private void startRetry() in src/main/java/com/spotify/futures/AsyncRetrier.java	29	3	6
public T get() in src/main/java/com/spotify/futures/JoinedResults.java	12	3	1
public JoinedResults apply() in src/main/java/com/spotify/futures/JoinedResults.java	13	3	1
public void accept() in src/main/java/com/spotify/futures/CompletableToListenableFutureWrapper.java	11	3	2
static Throwable unwrapThrowable() in src/main/java/com/spotify/futures/CompletableToListenableFutureWrapper.java	10	3	1
private Job grabJob() in src/main/java/com/spotify/futures/ConcurrencyLimiter.java	11	3	0
private void pump() in src/main/java/com/spotify/futures/ConcurrencyLimiter.java	11	3	0
private void invoke() in src/main/java/com/spotify/futures/ConcurrencyLimiter.java	33	3	2
public static Throwable getCompletedException() in src/main/java/com/spotify/futures/CompletableFuturesExtra.java	13	3	1
public void accept() in src/main/java/com/spotify/futures/CompletableToApiFutureWrapper.java	11	3	2
public static CompletableFuture toCompletableFuture() in src/main/java/com/spotify/futures/ApiFuturesExtra.java	7	2	2
public static ListenableFuture fastFail() in src/main/java/com/spotify/futures/FuturesExtra.java	18	2	4
public static void checkCompleted() in src/main/java/com/spotify/futures/FuturesExtra.java	5	2	1
public static Throwable getException() in src/main/java/com/spotify/futures/FuturesExtra.java	9	2	1
private void handleFailure() in src/main/java/com/spotify/futures/AsyncRetrier.java	15	2	7
public ListenableFuture add() in src/main/java/com/spotify/futures/ConcurrencyLimiter.java	11	2	1
public static ListenableFuture toListenableFuture() in src/main/java/com/spotify/futures/CompletableFuturesExtra.java	6	2	1
public static ApiFuture toApiFuture() in src/main/java/com/spotify/futures/CompletableFuturesExtra.java	6	2	1
public static void checkCompleted() in src/main/java/com/spotify/futures/CompletableFuturesExtra.java	5	2	1
public static CompletableFuture toCompletableFuture() in src/main/java/com/spotify/futures/ListenableFuturesExtra.java	7	2	2
public static CompletableFuture toCompletableFuture() in src/main/java/com/spotify/futures/ApiFuturesExtra.java	3	1	1
public static ListenableFuture makeTimeoutFuture() in src/main/java/com/spotify/futures/FuturesExtra.java	28	1	4
public static ListenableFuture fastFail() in src/main/java/com/spotify/futures/FuturesExtra.java	6	1	3
public static ListenableFuture select() in src/main/java/com/spotify/futures/FuturesExtra.java	3	1	1
public static void addCallback() in src/main/java/com/spotify/futures/FuturesExtra.java	6	1	3
public static void addSuccessCallback() in src/main/java/com/spotify/futures/FuturesExtra.java	4	1	2
public static void addSuccessCallback() in src/main/java/com/spotify/futures/FuturesExtra.java	6	1	3
public static void addFailureCallback() in src/main/java/com/spotify/futures/FuturesExtra.java	4	1	2
public static void addFailureCallback() in src/main/java/com/spotify/futures/FuturesExtra.java	6	1	3
public static ListenableFuture syncTransform2() in src/main/java/com/spotify/futures/FuturesExtra.java	6	1	3
public static ListenableFuture syncTransform2() in src/main/java/com/spotify/futures/FuturesExtra.java	11	1	4
public static ListenableFuture asyncTransform2() in src/main/java/com/spotify/futures/FuturesExtra.java	6	1	3
public static ListenableFuture asyncTransform2() in src/main/java/com/spotify/futures/FuturesExtra.java	11	1	4
public static ListenableFuture syncTransform3() in src/main/java/com/spotify/futures/FuturesExtra.java	7	1	4
public static ListenableFuture syncTransform3() in src/main/java/com/spotify/futures/FuturesExtra.java	12	1	5
public static ListenableFuture asyncTransform3() in src/main/java/com/spotify/futures/FuturesExtra.java	7	1	4
public static ListenableFuture asyncTransform3() in src/main/java/com/spotify/futures/FuturesExtra.java	12	1	5
public static ListenableFuture syncTransform4() in src/main/java/com/spotify/futures/FuturesExtra.java	8	1	5
public static ListenableFuture syncTransform4() in src/main/java/com/spotify/futures/FuturesExtra.java	15	1	6
public static ListenableFuture asyncTransform4() in src/main/java/com/spotify/futures/FuturesExtra.java	8	1	5
public static ListenableFuture asyncTransform4() in src/main/java/com/spotify/futures/FuturesExtra.java	15	1	6
public static ListenableFuture syncTransform5() in src/main/java/com/spotify/futures/FuturesExtra.java	9	1	6
public static ListenableFuture syncTransform5() in src/main/java/com/spotify/futures/FuturesExtra.java	20	1	7
public static ListenableFuture asyncTransform5() in src/main/java/com/spotify/futures/FuturesExtra.java	9	1	6
public static ListenableFuture asyncTransform5() in src/main/java/com/spotify/futures/FuturesExtra.java	20	1	7
public static ListenableFuture syncTransform6() in src/main/java/com/spotify/futures/FuturesExtra.java	11	1	7
public static ListenableFuture syncTransform6() in src/main/java/com/spotify/futures/FuturesExtra.java	22	1	8
public static ListenableFuture asyncTransform6() in src/main/java/com/spotify/futures/FuturesExtra.java	11	1	7