spotify / completable-futuresConditional 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 41 units with 337 lines of code in units (63.9% 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)
41 very simple units (337 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 41 most complex units

Unit	# lines	McCabe index	# params
private void invoke() in src/main/java/com/spotify/futures/ConcurrencyReducer.java	28	4	2
public static Throwable getException() in src/main/java/com/spotify/futures/CompletableFutures.java	12	3	1
public T get() in src/main/java/com/spotify/futures/CombinedFutures.java	11	3	1
private ConcurrencyReducer() in src/main/java/com/spotify/futures/ConcurrencyReducer.java	12	3	2
private Job grabJob() in src/main/java/com/spotify/futures/ConcurrencyReducer.java	11	3	0
private void pump() in src/main/java/com/spotify/futures/ConcurrencyReducer.java	11	3	0
public static void checkCompleted() in src/main/java/com/spotify/futures/CompletableFutures.java	5	2	1
public static CompletionStage combine() in src/main/java/com/spotify/futures/CompletableFutures.java	9	2	2
private static void pollTask() in src/main/java/com/spotify/futures/CompletableFutures.java	9	2	2
public CompletableFuture add() in src/main/java/com/spotify/futures/ConcurrencyReducer.java	11	2	1
private CompletableFutures() in src/main/java/com/spotify/futures/CompletableFutures.java	3	1	0
public static CompletableFuture exceptionallyCompletedFuture() in src/main/java/com/spotify/futures/CompletableFutures.java	5	1	1
public static T getCompleted() in src/main/java/com/spotify/futures/CompletableFutures.java	5	1	1
public static CompletionStage handleCompose() in src/main/java/com/spotify/futures/CompletableFutures.java	5	1	2
public static CompletionStage exceptionallyCompose() in src/main/java/com/spotify/futures/CompletableFutures.java	5	1	2
public static CompletionStage supplyAsyncCompose() in src/main/java/com/spotify/futures/CompletableFutures.java	3	1	1
public static CompletionStage supplyAsyncCompose() in src/main/java/com/spotify/futures/CompletableFutures.java	4	1	2
public static CompletionStage dereference() in src/main/java/com/spotify/futures/CompletableFutures.java	4	1	1
public static CompletionStage combine() in src/main/java/com/spotify/futures/CompletableFutures.java	5	1	3
public static CompletionStage combine() in src/main/java/com/spotify/futures/CompletableFutures.java	9	1	4
public static CompletionStage combine() in src/main/java/com/spotify/futures/CompletableFutures.java	10	1	5
public static CompletionStage combine() in src/main/java/com/spotify/futures/CompletableFutures.java	13	1	6
public static CompletionStage combine() in src/main/java/com/spotify/futures/CompletableFutures.java	19	1	7
public static CompletionStage combine() in src/main/java/com/spotify/futures/CompletableFutures.java	4	1	2
public static CompletionStage combineFutures() in src/main/java/com/spotify/futures/CompletableFutures.java	9	1	3
public static CompletionStage combineFutures() in src/main/java/com/spotify/futures/CompletableFutures.java	13	1	4
public static CompletionStage combineFutures() in src/main/java/com/spotify/futures/CompletableFutures.java	13	1	5
public static CompletionStage combineFutures() in src/main/java/com/spotify/futures/CompletableFutures.java	19	1	6
public static CompletionStage combineFutures() in src/main/java/com/spotify/futures/CompletableFutures.java	22	1	7
public static CompletableFuture poll() in src/main/java/com/spotify/futures/CompletableFutures.java	10	1	3
default Function6 andThen() in src/main/java/com/spotify/futures/Function6.java	4	1	1
default Function4 andThen() in src/main/java/com/spotify/futures/Function4.java	4	1	1
default Function5 andThen() in src/main/java/com/spotify/futures/Function5.java	4	1	1
public static ConcurrencyReducer create() in src/main/java/com/spotify/futures/ConcurrencyReducer.java	3	1	2
public int numQueued() in src/main/java/com/spotify/futures/ConcurrencyReducer.java	3	1	0
public int numActive() in src/main/java/com/spotify/futures/ConcurrencyReducer.java	3	1	0
public int remainingQueueCapacity() in src/main/java/com/spotify/futures/ConcurrencyReducer.java	3	1	0
public int remainingActiveCapacity() in src/main/java/com/spotify/futures/ConcurrencyReducer.java	3	1	0
public Job() in src/main/java/com/spotify/futures/ConcurrencyReducer.java	4	1	2
public CapacityReachedException() in src/main/java/com/spotify/futures/ConcurrencyReducer.java	3	1	1
default Function3 andThen() in src/main/java/com/spotify/futures/Function3.java	4	1	1