apache / ant-ivyConditional 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 4,989 units with 38,937 lines of code in units (73.0% of code).

0 very complex units (0 lines of code)
15 complex units (1,708 lines of code)
105 medium complex units (6,093 lines of code)
221 simple units (6,032 lines of code)
4,648 very simple units (25,104 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 void startElement() in src/java/org/apache/ivy/plugins/parser/xml/XmlModuleDescriptorParser.java	89	48	4
public void startElement() in src/java/org/apache/ivy/plugins/parser/xml/XmlModuleDescriptorUpdater.java	124	43	4
public ModuleDescriptor parseDescriptor() in src/java/org/apache/ivy/plugins/parser/m2/PomModuleDescriptorParser.java	174	39	4
public void doExecute() in src/java/org/apache/ivy/ant/IvyResolve.java	172	38	0
public void endElement() in src/java/org/apache/ivy/plugins/parser/xml/XmlModuleDescriptorParser.java	63	34	3
public ResolveReport resolve() in src/java/org/apache/ivy/core/resolve/ResolveEngine.java	130	31	2
private void startElementInDependency() in src/java/org/apache/ivy/plugins/parser/xml/XmlModuleDescriptorUpdater.java	100	30	1
public RetrieveReport retrieve() in src/java/org/apache/ivy/core/retrieve/RetrieveEngine.java	132	28	2
public ResolvedModuleRevision getDependency() in src/java/org/apache/ivy/plugins/resolver/BasicResolver.java	131	28	2
public boolean equals() in src/java/org/apache/ivy/osgi/core/BundleInfo.java	66	28	1
private static ResolveReport run() in src/java/org/apache/ivy/Main.java	156	28	2
private void parseCompareFilter() in src/java/org/apache/ivy/osgi/obr/xml/RequirementAdapter.java	97	27	2
private static String substituteTokens() in src/java/org/apache/ivy/core/IvyPatternHelper.java	95	26	3
protected synchronized String readResponse() in src/java/org/apache/ivy/plugins/repository/vsftp/VsftpRepository.java	104	26	2
public void addDependency() in src/java/org/apache/ivy/plugins/parser/m2/PomModuleDescriptorBuilder.java	75	26	2
private boolean resolveConflict() in src/java/org/apache/ivy/core/resolve/ResolveEngine.java	124	25	4
public boolean loadData() in src/java/org/apache/ivy/core/resolve/IvyNode.java	122	25	6
public List retrieveListing() in src/java/org/apache/ivy/util/url/ApacheURLLister.java	76	25	3
protected ResolvedModuleRevision checkCandidate() in src/java/org/apache/ivy/plugins/resolver/AbstractWorkspaceResolver.java	98	25	3
public void output() in src/java/org/apache/ivy/plugins/report/LogReportOutputter.java	104	24	3
public void startElement() in src/java/org/apache/ivy/plugins/report/XmlReportParser.java	124	24	4
public void doExecute() in src/java/org/apache/ivy/ant/IvyBuildList.java	104	22	0
public void setAttribute() in src/java/org/apache/ivy/util/Configurator.java	57	22	2
private void parseParameterValue() in src/java/org/apache/ivy/osgi/core/ManifestHeaderValue.java	59	22	0
public void doExecute() in src/java/org/apache/ivy/ant/IvyBuildNumber.java	90	21	0
public void startElement() in src/java/org/apache/ivy/core/settings/XmlSettingsParser.java	47	20	4
public ResolvedResource findResource() in src/java/org/apache/ivy/plugins/resolver/BasicResolver.java	81	20	4
public UnitHandler() in src/java/org/apache/ivy/osgi/p2/P2MetadataParser.java	122	20	0
public void doExecute() in src/java/org/apache/ivy/ant/IvyPublish.java	101	19	0
public void doExecute() in src/java/org/apache/ivy/ant/IvyDeliver.java	89	19	0
public void doExecute() in src/java/org/apache/ivy/ant/IvyReport.java	61	19	0
public ResolveReport install() in src/java/org/apache/ivy/core/install/InstallEngine.java	115	19	4
public Collection publish() in src/java/org/apache/ivy/core/publish/PublishEngine.java	78	19	4
public ObjectDescriptor() in src/java/org/apache/ivy/util/Configurator.java	38	19	2
private static void printInfoTag() in src/java/org/apache/ivy/plugins/parser/xml/XmlModuleDescriptorWriter.java	75	19	2
protected void init() in src/java/org/apache/ivy/osgi/updatesite/UpdateSiteResolver.java	74	19	0
protected void prepareAndCheck() in src/java/org/apache/ivy/ant/IvyPostResolveTask.java	91	18	0
public static String substitute() in src/java/org/apache/ivy/core/IvyPatternHelper.java	41	18	12
private void fetchDependencies() in src/java/org/apache/ivy/core/resolve/ResolveEngine.java	50	18	4
private void infoStarted() in src/java/org/apache/ivy/plugins/parser/xml/XmlModuleDescriptorUpdater.java	78	18	1
protected void parseRule() in src/java/org/apache/ivy/plugins/parser/xml/XmlModuleDescriptorParser.java	70	18	2
public static DefaultModuleDescriptor toModuleDescriptor() in src/java/org/apache/ivy/osgi/core/BundleInfoAdapter.java	84	18	5
public void doExecute() in src/java/org/apache/ivy/ant/BuildOBRTask.java	81	17	0
public void deliver() in src/java/org/apache/ivy/core/deliver/DeliverEngine.java	90	17	4
public boolean check() in src/java/org/apache/ivy/core/check/CheckEngine.java	62	17	2
public void bind() in src/java/org/apache/ivy/Ivy.java	62	17	0
public int compare() in src/java/org/apache/ivy/plugins/latest/LatestRevisionStrategy.java	47	17	2
private void includeStarted() in src/java/org/apache/ivy/plugins/parser/xml/XmlModuleDescriptorUpdater.java	77	17	1
public boolean hasNext() in src/java/org/apache/ivy/osgi/repo/ArtifactReportManifestIterable.java	59	17	0
private void printDependencies() in src/java/org/apache/ivy/ant/IvyDependencyTree.java	47	16	4