JetBrains / coverage-report 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 257 units with 1,602 lines of code in units (56.2% of code).

0 very complex units (0 lines of code)
0 complex units (0 lines of code)
3 medium complex units (98 lines of code)
9 simple units (197 lines of code)
245 very simple units (1,307 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
private void computeForClass() in report-builder/src/jetbrains/coverage/report/impl/StatisticsCalculatorImpl.java	42	13	2
public SortOption inverse() in report-builder/src/jetbrains/coverage/report/impl/html/SortOption.java	17	13	0
public static List getLines() in report-builder/src/jetbrains/coverage/report/impl/StringUtil.java	39	12	1
public Comparator createModulesComparator() in report-builder/src/jetbrains/coverage/report/impl/html/SortOption.java	22	9	1
public Entry getStatementStats() in report-builder/src/jetbrains/coverage/report/idea/IDEACoverageClassInfo.java	21	9	0
public static T loop() in report-builder/src/jetbrains/coverage/report/impl/IOUtil.java	21	7	2
public void renderSourceCodeFor() in report-builder/src/jetbrains/coverage/report/idea/IDEACoverageData.java	22	7	2
private void doGenerateReport() in report-builder/src/jetbrains/coverage/report/impl/html/HTMLReportBuilderImpl.java	32	6	2
private Selector getSelector() in report-builder/src/jetbrains/coverage/report/impl/html/SortOption.java	38	6	0
public Entry getLineStats() in report-builder/src/jetbrains/coverage/report/idea/IDEACoverageClassInfo.java	15	6	0
public Entry getBlockStats() in report-builder/src/jetbrains/coverage/report/idea/IDEACoverageClassInfo.java	15	6	0
private void init() in report-builder/src/jetbrains/coverage/report/idea/IDEACoverageData.java	11	6	2
public boolean equals() in report-builder/src/jetbrains/coverage/report/impl/html/ModuleInfo.java	6	5	1
private boolean isCovered() in report-builder/src/jetbrains/coverage/report/idea/IDEACoverageClassInfo.java	12	5	1
public static String makeRelative() in report-builder/src/jetbrains/coverage/report/impl/IOUtil.java	12	4	2
private void collectInnerClasses() in report-builder/src/jetbrains/coverage/report/impl/ClassDataBean.java	11	4	2
public Collection getFiles() in report-builder/src/jetbrains/coverage/report/impl/ClassDataBean.java	24	4	0
public static CoverageStatus merge() in report-builder/src/jetbrains/coverage/report/CoverageStatus.java	6	4	2
public Entry getMethodStats() in report-builder/src/jetbrains/coverage/report/idea/IDEACoverageClassInfo.java	13	4	0
private CoverageStatus convertToLineCoverage() in report-builder/src/jetbrains/coverage/report/idea/IDEACoverageData.java	11	4	1
public Entry() in report-builder/src/jetbrains/coverage/report/Entry.java	4	3	2
public float getPercent() in report-builder/src/jetbrains/coverage/report/Entry.java	4	3	0
private CoverageStatisticsBean getStatistics() in report-builder/src/jetbrains/coverage/report/impl/StatisticsCalculatorImpl.java	9	3	1
private FileSystem createFS() in report-builder/src/jetbrains/coverage/report/impl/html/HTMLReportBuilderImpl.java	9	3	0
private void generateReportForModule() in report-builder/src/jetbrains/coverage/report/impl/html/HTMLReportBuilderImpl.java	16	3	6
public String getIndexFileName() in report-builder/src/jetbrains/coverage/report/impl/html/SortOption.java	4	3	0
public Comparator createClassComparator() in report-builder/src/jetbrains/coverage/report/impl/html/SortOption.java	18	3	1
public Comparator createNamespaceComparator() in report-builder/src/jetbrains/coverage/report/impl/html/SortOption.java	19	3	2
public SortOption nextOrderByClass() in report-builder/src/jetbrains/coverage/report/impl/html/SortOption.java	4	3	0
public SortOption nextOrderByName() in report-builder/src/jetbrains/coverage/report/impl/html/SortOption.java	4	3	0
public SortOption nextOrderByLine() in report-builder/src/jetbrains/coverage/report/impl/html/SortOption.java	4	3	0
public SortOption nextOrderByStatement() in report-builder/src/jetbrains/coverage/report/impl/html/SortOption.java	4	3	0
public SortOption nextOrderByMethod() in report-builder/src/jetbrains/coverage/report/impl/html/SortOption.java	4	3	0
public SortOption nextOrderByBlock() in report-builder/src/jetbrains/coverage/report/impl/html/SortOption.java	4	3	0
private boolean isEmpty() in report-builder/src/jetbrains/coverage/report/impl/html/BaseGenerator.java	3	3	1
protected Collection getGenerateSortOptions() in report-builder/src/jetbrains/coverage/report/impl/html/BaseGenerator.java	13	3	1
protected List filterCovered() in report-builder/src/jetbrains/coverage/report/impl/html/BaseGenerator.java	9	3	2
public OutputStream openFile() in report-builder/src/jetbrains/coverage/report/impl/html/fs/ZipFileSystem.java	37	3	1
public static File createDir() in report-builder/src/jetbrains/coverage/report/impl/IOUtil.java	6	3	1
public static void close() in report-builder/src/jetbrains/coverage/report/impl/IOUtil.java	8	3	1
public void incrementBlocks() in report-builder/src/jetbrains/coverage/report/impl/CoverageStatisticsBean.java	5	3	1
public void incrementLines() in report-builder/src/jetbrains/coverage/report/impl/CoverageStatisticsBean.java	5	3	1
public void incrementStatements() in report-builder/src/jetbrains/coverage/report/impl/CoverageStatisticsBean.java	5	3	1
private void incrementKey() in report-builder/src/jetbrains/coverage/report/impl/CoverageStatisticsBean.java	8	3	2
private static Collection findRelatedClassData() in report-builder/src/jetbrains/coverage/report/idea/IDEACoverageData.java	10	3	2
private void doCompute() in report-builder/src/jetbrains/coverage/report/impl/StatisticsCalculatorImpl.java	6	2	1
private List getIncrementLayers() in report-builder/src/jetbrains/coverage/report/impl/StatisticsCalculatorImpl.java	9	2	2
public void generateNamespaceIndex() in report-builder/src/jetbrains/coverage/report/impl/html/ClassesIndexGenerator.java	11	2	4
private FooterInfos getFooterInfos() in report-builder/src/jetbrains/coverage/report/impl/html/HTMLReportBuilderImpl.java	16	2	0
private void createReportDir() in report-builder/src/jetbrains/coverage/report/impl/html/HTMLReportBuilderImpl.java	7	2	1