spotify / futures-extraConditional 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).

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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
public void accept() in src/main/java/com/spotify/futures/CompletableToApiFutureWrapper.java	11	3	2
private void startRetry() in src/main/java/com/spotify/futures/AsyncRetrier.java	29	3	6
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
public static Throwable getCompletedException() in src/main/java/com/spotify/futures/CompletableFuturesExtra.java	13	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 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
private void handleFailure() in src/main/java/com/spotify/futures/AsyncRetrier.java	15	2	7
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 ListenableFuture add() in src/main/java/com/spotify/futures/ConcurrencyLimiter.java	11	2	1
public static CompletableFuture toCompletableFuture() in src/main/java/com/spotify/futures/ApiFuturesExtra.java	7	2	2
public static CompletableFuture toCompletableFuture() in src/main/java/com/spotify/futures/ListenableFuturesExtra.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
public CompletableFuture unwrap() in src/main/java/com/spotify/futures/CompletableToApiFutureWrapper.java	3	1	0
public boolean cancel() in src/main/java/com/spotify/futures/CompletableToApiFutureWrapper.java	4	1	1
private AsyncRetrier() in src/main/java/com/spotify/futures/AsyncRetrier.java	3	1	1
public static AsyncRetrier create() in src/main/java/com/spotify/futures/AsyncRetrier.java	3	1	1
public ListenableFuture retry() in src/main/java/com/spotify/futures/AsyncRetrier.java	4	1	2
public ListenableFuture retry() in src/main/java/com/spotify/futures/AsyncRetrier.java	5	1	3
public ListenableFuture retry() in src/main/java/com/spotify/futures/AsyncRetrier.java	6	1	4
public ListenableFuture retry() in src/main/java/com/spotify/futures/AsyncRetrier.java	9	1	5
public CompletableFuture unwrap() in src/main/java/com/spotify/futures/CompletableToListenableFutureWrapper.java	3	1	0
public boolean cancel() in src/main/java/com/spotify/futures/CompletableToListenableFutureWrapper.java	4	1	1
private CompletableFuturesExtra() in src/main/java/com/spotify/futures/CompletableFuturesExtra.java	3	1	0
public static ListenableFuture toListenableFuture() in src/main/java/com/spotify/futures/CompletableFuturesExtra.java	3	1	1
public static CompletableFuture toCompletableFuture() in src/main/java/com/spotify/futures/CompletableFuturesExtra.java	3	1	1
public static CompletableFuture toCompletableFuture() in src/main/java/com/spotify/futures/CompletableFuturesExtra.java	3	1	1
public static CompletableFuture toCompletableFuture() in src/main/java/com/spotify/futures/CompletableFuturesExtra.java	4	1	2
public static CompletableFuture exceptionallyCompletedFuture() in src/main/java/com/spotify/futures/CompletableFuturesExtra.java	5	1	1
public static CompletionStage handleCompose() in src/main/java/com/spotify/futures/CompletableFuturesExtra.java	4	1	2
public static CompletionStage exceptionallyCompose() in src/main/java/com/spotify/futures/CompletableFuturesExtra.java	4	1	2
public static T getCompleted() in src/main/java/com/spotify/futures/CompletableFuturesExtra.java	5	1	1
public static CompletionStage dereference() in src/main/java/com/spotify/futures/CompletableFuturesExtra.java	4	1	1
public Object apply() in src/main/java/com/spotify/futures/CompletableFuturesExtra.java	3	1	1
public Object apply() in src/main/java/com/spotify/futures/CompletableFuturesExtra.java	3	1	1
private ConcurrencyLimiter() in src/main/java/com/spotify/futures/ConcurrencyLimiter.java	9	1	3
public static ConcurrencyLimiter create() in src/main/java/com/spotify/futures/ConcurrencyLimiter.java	3	1	2
public static ConcurrencyLimiter create() in src/main/java/com/spotify/futures/ConcurrencyLimiter.java	4	1	3
public int numQueued() in src/main/java/com/spotify/futures/ConcurrencyLimiter.java	3	1	0
public int numActive() in src/main/java/com/spotify/futures/ConcurrencyLimiter.java	3	1	0
public int remainingQueueCapacity() in src/main/java/com/spotify/futures/ConcurrencyLimiter.java	3	1	0