apache / sling-org-apache-sling-distribution-journalConditional 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 468 units with 3,123 lines of code in units (59.8% 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)
4 simple units (88 lines of code)
464 very simple units (3,035 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 boolean equals() in src/main/java/org/apache/sling/distribution/journal/impl/discovery/State.java	11	9	1
private DistributionResponse execute() in src/main/java/org/apache/sling/distribution/journal/impl/publisher/DistributionPublisher.java	40	6	3
public void handleTopologyEvent() in src/main/java/org/apache/sling/distribution/journal/impl/publisher/DistributedEventNotifierManager.java	14	6	1
private void failure() in src/main/java/org/apache/sling/distribution/journal/bookkeeper/BookKeeper.java	23	6	3
public PackageMessage create() in src/main/java/org/apache/sling/distribution/journal/impl/publisher/PackageMessageFactory.java	14	5	4
private void processQueue() in src/main/java/org/apache/sling/distribution/journal/impl/subscriber/DistributionSubscriber.java	18	5	0
private static DistributionRequestType toDistReqType() in src/main/java/org/apache/sling/distribution/journal/queue/QueueItemFactory.java	14	5	1
public TabularData getQueue() in src/main/java/org/apache/sling/distribution/journal/impl/publisher/DistPublisherJMX.java	20	4	1
private void delay() in src/main/java/org/apache/sling/distribution/journal/impl/publisher/QueueCacheSeeder.java	13	4	1
protected void storeLastDistributedOffset() in src/main/java/org/apache/sling/distribution/journal/impl/publisher/PackageDistributedNotifier.java	16	4	0
public boolean equals() in src/main/java/org/apache/sling/distribution/journal/impl/discovery/TopologyView.java	6	4	1
private void handleChanges() in src/main/java/org/apache/sling/distribution/journal/impl/discovery/DiscoveryService.java	15	4	2
public void activate() in src/main/java/org/apache/sling/distribution/journal/impl/subscriber/DistributionSubscriber.java	49	4	3
private void enqueue() in src/main/java/org/apache/sling/distribution/journal/impl/subscriber/DistributionSubscriber.java	13	4	1
private Decision waitPrecondition() in src/main/java/org/apache/sling/distribution/journal/impl/subscriber/DistributionSubscriber.java	13	4	1
public synchronized void handleEvent() in src/main/java/org/apache/sling/distribution/journal/shared/JournalAvailableChecker.java	15	4	1
public void apply() in src/main/java/org/apache/sling/distribution/journal/bookkeeper/PackageHandler.java	15	4	2
public void handle() in src/main/java/org/apache/sling/distribution/journal/bookkeeper/ContentPackageExtractor.java	12	4	2
private void handlePath() in src/main/java/org/apache/sling/distribution/journal/bookkeeper/ContentPackageExtractor.java	15	4	2
public void close() in src/main/java/org/apache/sling/distribution/journal/queue/impl/PubQueueProviderImpl.java	16	4	0
public Set getQueueNames() in src/main/java/org/apache/sling/distribution/journal/queue/impl/PubQueueProviderImpl.java	14	4	1
private void fetchIfNeeded() in src/main/java/org/apache/sling/distribution/journal/queue/impl/PubQueueCache.java	22	4	1
public Decision canProcess() in src/main/java/org/apache/sling/distribution/journal/impl/precondition/StagingPrecondition.java	7	3	2
public TabularData getOffsetPerSubscriber() in src/main/java/org/apache/sling/distribution/journal/impl/publisher/DistPublisherJMX.java	20	3	0
private void handlePackage() in src/main/java/org/apache/sling/distribution/journal/impl/publisher/RangePoller.java	11	3	2
public QueueState getQueueState() in src/main/java/org/apache/sling/distribution/journal/impl/publisher/MessagingCacheCallback.java	13	3	2
public static DistributionAgentState getState() in src/main/java/org/apache/sling/distribution/journal/impl/publisher/AgentState.java	11	3	1
public void close() in src/main/java/org/apache/sling/distribution/journal/impl/publisher/QueueCacheSeeder.java	10	3	0
public DistributionQueue getQueue() in src/main/java/org/apache/sling/distribution/journal/impl/publisher/DistributionPublisher.java	12	3	1
private PackageMessage createAdd() in src/main/java/org/apache/sling/distribution/journal/impl/publisher/PackageMessageFactory.java	33	3	4
private long assertPkgLength() in src/main/java/org/apache/sling/distribution/journal/impl/publisher/PackageMessageFactory.java	6	3	1
private void notifyWait() in src/main/java/org/apache/sling/distribution/journal/impl/publisher/PackageQueuedNotifier.java	9	3	2
public DistributionAgentState getState() in src/main/java/org/apache/sling/distribution/journal/impl/subscriber/DistributionSubscriber.java	7	3	0
private void handlePackageMessage() in src/main/java/org/apache/sling/distribution/journal/impl/subscriber/DistributionSubscriber.java	13	3	2
private boolean shouldEnqueue() in src/main/java/org/apache/sling/distribution/journal/impl/subscriber/DistributionSubscriber.java	11	3	2
private void blockingSendStoredStatus() in src/main/java/org/apache/sling/distribution/journal/impl/subscriber/DistributionSubscriber.java	12	3	0
private FullMessage blockingPeekQueueItem() in src/main/java/org/apache/sling/distribution/journal/impl/subscriber/DistributionSubscriber.java	11	3	0
private void processQueueItem() in src/main/java/org/apache/sling/distribution/journal/impl/subscriber/DistributionSubscriber.java	19	3	1
private void handleCommandMessage() in src/main/java/org/apache/sling/distribution/journal/impl/subscriber/CommandPoller.java	8	3	2
public synchronized void idle() in src/main/java/org/apache/sling/distribution/journal/impl/subscriber/SubscriberIdle.java	8	3	0
public JMXRegistration() in src/main/java/org/apache/sling/distribution/journal/shared/JMXRegistration.java	11	3	3
public void handleEvent() in src/main/java/org/apache/sling/distribution/journal/shared/DistributionLogEventListener.java	7	3	1
private void handleLogEvent() in src/main/java/org/apache/sling/distribution/journal/shared/DistributionLogEventListener.java	11	3	1
public static InputStream stream() in src/main/java/org/apache/sling/distribution/journal/bookkeeper/PackageHandler.java	12	3	3
private void installDeletePackage() in src/main/java/org/apache/sling/distribution/journal/bookkeeper/PackageHandler.java	10	3	2
public void importPackage() in src/main/java/org/apache/sling/distribution/journal/bookkeeper/BookKeeper.java	22	3	3
public void invalidateCache() in src/main/java/org/apache/sling/distribution/journal/bookkeeper/BookKeeper.java	26	3	2
public void handleInitialOffset() in src/main/java/org/apache/sling/distribution/journal/bookkeeper/BookKeeper.java	13	3	1
private void installPackage() in src/main/java/org/apache/sling/distribution/journal/bookkeeper/ContentPackageExtractor.java	13	3	2
public ValueMap load() in src/main/java/org/apache/sling/distribution/journal/bookkeeper/LocalStore.java	12	3	0