apache / maven-changelog-plugin - 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).

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Conditional Complexity Overall

There are 78 units with 1,265 lines of code in units (78.2% of code).

0 very complex units (0 lines of code)
0 complex units (0 lines of code)
6 medium complex units (277 lines of code)
10 simple units (318 lines of code)
62 very simple units (670 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
protected void generateLinks() in src/main/java/org/apache/maven/plugins/changelog/ChangeLogReport.java	73	22	4
public ScmRepository getScmRepository() in src/main/java/org/apache/maven/plugins/changelog/ChangeLogReport.java	37	18	0
public void startElement() in src/main/java/org/apache/maven/plugins/changelog/ChangeLogHandler.java	52	15	4
public void endElement() in src/main/java/org/apache/maven/plugins/changelog/ChangeLogHandler.java	43	14	3
private void doChangedSetDetail() in src/main/java/org/apache/maven/plugins/changelog/ChangeLogReport.java	51	12	2
protected String getConnection() in src/main/java/org/apache/maven/plugins/changelog/ChangeLogReport.java	21	11	0
protected List getChangedSets() in src/main/java/org/apache/maven/plugins/changelog/ChangeLogReport.java	33	10	0
protected List generateChangeSetsFromSCM() in src/main/java/org/apache/maven/plugins/changelog/ChangeLogReport.java	84	10	0
protected void doChangeSetTitle() in src/main/java/org/apache/maven/plugins/changelog/ChangeLogReport.java	33	10	3
private void loadInfosFromSettings() in src/main/java/org/apache/maven/plugins/changelog/ChangeLogReport.java	24	9	1
private void verifySCMTypeParams() in src/main/java/org/apache/maven/plugins/changelog/ChangeLogReport.java	19	7	0
protected static Commandline createTagCommandLine() in src/main/java/org/apache/maven/plugins/changelog/scm/provider/svn/svnexe/command/info/SvnInfoCommandExpanded.java	33	7	5
public void executeReport() in src/main/java/org/apache/maven/plugins/changelog/ChangeLogReport.java	27	6	1
private void filter() in src/main/java/org/apache/maven/plugins/changelog/ChangeLogReport.java	18	6	3
protected long countFilesChanged() in src/main/java/org/apache/maven/plugins/changelog/ChangeLogReport.java	23	6	1
protected static Commandline createCommandLine() in src/main/java/org/apache/maven/plugins/changelog/scm/provider/svn/svnexe/command/info/SvnInfoCommandExpanded.java	24	6	4
private boolean isExcluded() in src/main/java/org/apache/maven/plugins/changelog/ChangeLogReport.java	11	5	2
private boolean isIncluded() in src/main/java/org/apache/maven/plugins/changelog/ChangeLogReport.java	11	5	2
private String getAbsolutePath() in src/main/java/org/apache/maven/plugins/changelog/ChangeLogReport.java	23	5	2
private String getLatestRevision() in src/main/java/org/apache/maven/plugins/changelog/FileActivityComparator.java	11	5	1
private String getRevisionForTag() in src/main/java/org/apache/maven/plugins/changelog/ChangeLogReport.java	24	4	3
private void filter() in src/main/java/org/apache/maven/plugins/changelog/ChangeLogReport.java	11	4	1
private Date parseDate() in src/main/java/org/apache/maven/plugins/changelog/ChangeLogReport.java	11	4	1
public void checkResult() in src/main/java/org/apache/maven/plugins/changelog/ChangeLogReport.java	9	4	1
private void sinkIssueLink() in src/main/java/org/apache/maven/plugins/changelog/ChangeLogReport.java	26	4	3
protected void initReportUrls() in src/main/java/org/apache/maven/plugins/changelog/ChangeLogReport.java	17	4	0
private void doRows() in src/main/java/org/apache/maven/plugins/changelog/FileActivityReport.java	24	4	2
private InfoScmResult executeInfoCommand() in src/main/java/org/apache/maven/plugins/changelog/scm/provider/svn/svnexe/command/info/SvnInfoCommandExpanded.java	18	4	1
private void initializeDefaultConfigurationParameters() in src/main/java/org/apache/maven/plugins/changelog/ChangeLogReport.java	5	3	0
private void initializeDeveloperMaps() in src/main/java/org/apache/maven/plugins/changelog/ChangeLogReport.java	10	3	0
private void writeChangelogXml() in src/main/java/org/apache/maven/plugins/changelog/ChangeLogReport.java	24	3	1
private List compilePatterns() in src/main/java/org/apache/maven/plugins/changelog/ChangeLogReport.java	15	3	1
protected void sinkAuthorDetails() in src/main/java/org/apache/maven/plugins/changelog/ChangeLogReport.java	13	3	2
public boolean canGenerateReport() in src/main/java/org/apache/maven/plugins/changelog/ChangeLogReport.java	6	3	0
public int compare() in src/main/java/org/apache/maven/plugins/changelog/FileActivityComparator.java	11	3	2
private int sortByRevision() in src/main/java/org/apache/maven/plugins/changelog/FileActivityComparator.java	11	3	2
protected void doGenerateReport() in src/main/java/org/apache/maven/plugins/changelog/DeveloperActivityReport.java	25	3	3
private void countDevFiles() in src/main/java/org/apache/maven/plugins/changelog/DeveloperActivityReport.java	9	3	1
protected void doGenerateReport() in src/main/java/org/apache/maven/plugins/changelog/ChangeLogReport.java	20	2	3
private void doChangedSetTable() in src/main/java/org/apache/maven/plugins/changelog/ChangeLogReport.java	23	2	3
private void doChangedFiles() in src/main/java/org/apache/maven/plugins/changelog/ChangeLogReport.java	5	2	2
private void sinkLogFile() in src/main/java/org/apache/maven/plugins/changelog/ChangeLogReport.java	10	2	3
private void sinkFileName() in src/main/java/org/apache/maven/plugins/changelog/ChangeLogReport.java	17	2	2
protected String getOutputDirectory() in src/main/java/org/apache/maven/plugins/changelog/ChangeLogReport.java	6	2	0
protected String getOutputEncoding() in src/main/java/org/apache/maven/plugins/changelog/ChangeLogReport.java	3	2	0
protected void doGenerateReport() in src/main/java/org/apache/maven/plugins/changelog/FileActivityReport.java	19	2	3
private void doDeveloperRows() in src/main/java/org/apache/maven/plugins/changelog/DeveloperActivityReport.java	19	2	2
private void countDevCommits() in src/main/java/org/apache/maven/plugins/changelog/DeveloperActivityReport.java	6	2	1
protected void doGenerateEmptyReport() in src/main/java/org/apache/maven/plugins/changelog/ChangeLogReport.java	19	1	2
private void doSummarySection() in src/main/java/org/apache/maven/plugins/changelog/ChangeLogReport.java	6	1	3