JetBrains / inspection-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 103 units with 695 lines of code in units (16.7% 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)
2 simple units (69 lines of code)
101 very simple units (626 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
override fun visitElement() in runner/src/main/kotlin/org/jetbrains/idea/inspections/generators/HTMLGenerator.kt	25	7	1
override fun analyze() in runner/src/main/kotlin/org/jetbrains/idea/inspections/runners/FileInfoRunner.kt	44	6	2
override fun equals() in runner/src/main/kotlin/org/jetbrains/idea/inspections/runners/InspectionsRunner.kt	7	4	1
override fun run() in runner/src/main/kotlin/org/jetbrains/idea/inspections/runners/IdeaRunner.kt	33	4	1
fun apply() in plugin/src/main/kotlin/org/jetbrains/intellij/tasks/DownloadKotlinPluginTask.kt	10	4	0
fun main() in runner/src/main/kotlin/org/jetbrains/idea/inspections/ProxyRunnerImpl.kt	11	3	1
fun finalize() in frontend/src/main/kotlin/org.jetbrains.intellij/ProxyRunner.kt	9	3	0
fun apply() in plugin/src/main/kotlin/org/jetbrains/intellij/tasks/UnzipKotlinPluginTask.kt	17	3	0
fun run() in plugin/src/main/kotlin/org/jetbrains/intellij/tasks/AbstractInspectionsTask.kt	31	3	0
override fun report() in runner/src/main/kotlin/org/jetbrains/idea/inspections/generators/XMLGenerator.kt	22	2	2
override fun analyze() in runner/src/main/kotlin/org/jetbrains/idea/inspections/runners/ReformatRunner.kt	21	2	3
fun step() in runner/src/main/kotlin/org/jetbrains/idea/inspections/ProxyRunnerImpl.kt	16	2	0
fun finalize() in runner/src/main/kotlin/org/jetbrains/idea/inspections/ProxyRunnerImpl.kt	9	2	0
override fun checkCompatibility() in interface/src/main/kotlin/org/jetbrains/intellij/plugins/KotlinPlugin.kt	4	2	2
fun read() in interface/src/main/kotlin/org/jetbrains/intellij/Connection.kt	11	2	0
fun foldToElvis() in testing/testData/inspection/htmlOutput/My.kt	5	2	1
fun apply() in plugin/src/main/kotlin/org/jetbrains/intellij/tasks/UnzipIdeaTask.kt	18	2	0
fun kotlinPluginDownloadDirectory() in plugin/src/main/kotlin/org/jetbrains/intellij/configurations/InspectionPlugin.kt	6	2	2
fun download() in plugin/src/main/kotlin/org/jetbrains/intellij/utils/Downloader.kt	21	2	3
override fun beforeApply() in plugin/src/main/kotlin/org/jetbrains/intellij/InspectionPlugin.kt	8	2	0
override fun configureTaskDefaults() in plugin/src/main/kotlin/org/jetbrains/intellij/InspectionPlugin.kt	4	2	2
override fun report() in runner/src/main/kotlin/org/jetbrains/idea/inspections/generators/HTMLGenerator.kt	3	1	2
override fun generate() in runner/src/main/kotlin/org/jetbrains/idea/inspections/generators/HTMLGenerator.kt	12	1	0
fun text() in runner/src/main/kotlin/org/jetbrains/idea/inspections/generators/HTML.kt	4	1	1
fun tag() in runner/src/main/kotlin/org/jetbrains/idea/inspections/generators/HTML.kt	5	1	2
fun tagIf() in runner/src/main/kotlin/org/jetbrains/idea/inspections/generators/HTML.kt	6	1	3
fun snapshot() in runner/src/main/kotlin/org/jetbrains/idea/inspections/generators/HTML.kt	3	1	0
fun line() in runner/src/main/kotlin/org/jetbrains/idea/inspections/generators/HTML.kt	4	1	1
fun raw() in runner/src/main/kotlin/org/jetbrains/idea/inspections/generators/HTML.kt	4	1	1
fun text() in runner/src/main/kotlin/org/jetbrains/idea/inspections/generators/HTML.kt	4	1	1
fun tag() in runner/src/main/kotlin/org/jetbrains/idea/inspections/generators/HTML.kt	5	1	2
fun tagIf() in runner/src/main/kotlin/org/jetbrains/idea/inspections/generators/HTML.kt	6	1	3
override fun generate() in runner/src/main/kotlin/org/jetbrains/idea/inspections/generators/XMLGenerator.kt	11	1	0
override fun hashCode() in runner/src/main/kotlin/org/jetbrains/idea/inspections/runners/InspectionsRunner.kt	3	1	0
override fun analyze() in runner/src/main/kotlin/org/jetbrains/idea/inspections/runners/InspectionsRunner.kt	11	1	3
fun apply() in runner/src/main/kotlin/org/jetbrains/idea/inspections/runners/InspectionsRunner.kt	17	1	1
override fun finalize() in runner/src/main/kotlin/org/jetbrains/idea/inspections/runners/IdeaRunner.kt	11	1	0
fun allocateSystemDirectory() in runner/src/main/kotlin/org/jetbrains/idea/inspections/runners/IdeaRunner.kt	6	1	3
fun freeSystemDirectory() in runner/src/main/kotlin/org/jetbrains/idea/inspections/runners/IdeaRunner.kt	3	1	0
fun createIfProblem() in runner/src/main/kotlin/org/jetbrains/idea/inspections/problems/PinnedProblemDescriptor.kt	12	1	4
override fun render() in runner/src/main/kotlin/org/jetbrains/idea/inspections/problems/DisplayableProblemDescriptorImpl.kt	3	1	0
fun run() in frontend/src/main/kotlin/org.jetbrains.intellij/ProxyRunner.kt	5	1	1
fun exception() in interface/src/main/kotlin/org/jetbrains/intellij/Logger.kt	5	1	1
fun read() in interface/src/main/kotlin/org/jetbrains/intellij/Connection.kt	5	1	1
fun write() in interface/src/main/kotlin/org/jetbrains/intellij/Connection.kt	6	1	2
fun exception() in interface/src/main/kotlin/org/jetbrains/intellij/ProxyLogger.kt	5	1	1
fun generate() in cli/src/main/kotlin/org.jetbrains.intellij/StructureGenerator.kt	8	1	1
int foo() in testing/testData/inspection/unusedDeclaration/A.java	3	1	0
fun main() in testing/testData/inspection/stdlib/sample.kt	3	1	1
fun test() in testing/testData/inspection/stdlib/sample.kt	3	1	1