JetBrains / kotlin-compiler-server 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 76 units with 866 lines of code in units (26.7% 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)
1 simple units (38 lines of code)
75 very simple units (828 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
fun main() in executors/src/main/kotlin/JavaRunnerExecutor.kt	38	6	1
fun completionTextFromFullName() in common/src/main/kotlin/model/Completion.kt	12	5	1
override fun visitMethod() in src/main/kotlin/com/compiler/server/compiler/components/KotlinCompiler.kt	8	5	5
fun checkStringJvmCompilerArgument() in src/main/kotlin/com/compiler/server/validation/AbstractCompilerArgumentsValidator.kt	6	5	2
fun execute() in src/main/kotlin/com/compiler/server/executor/JavaExecutor.kt	43	4	1
fun tryKotlinLangObsoleteEndpoint() in src/main/kotlin/com/compiler/server/controllers/KotlinPlaygroundRestController.kt	39	4	2
override fun render() in src/main/kotlin/com/compiler/server/compiler/components/CliUtils.kt	26	4	3
fun from() in src/main/kotlin/com/compiler/server/model/TextInterval.kt	17	4	3
fun convertCompilerArgumentsToCompilationString() in src/main/kotlin/com/compiler/server/utils/CompilerArgumentsUtil.kt	20	4	3
fun validateCompilerArguments() in src/main/kotlin/com/compiler/server/validation/AbstractCompilerArgumentsValidator.kt	12	4	1
fun getJavaPath() in src/main/kotlin/com/compiler/server/executor/JavaExecutor.kt	9	3	0
fun translateWasm() in src/main/kotlin/com/compiler/server/compiler/components/KotlinToJSTranslator.kt	29	3	8
override fun error() in src/main/kotlin/com/compiler/server/compiler/components/CompilationLogger.kt	6	3	2
override fun warn() in src/main/kotlin/com/compiler/server/compiler/components/CompilationLogger.kt	6	3	2
fun convertToCompilerArgumentsStringList() in src/main/kotlin/com/compiler/server/utils/CompilerArgumentsUtil.kt	11	3	2
fun checkListJvmCompilerArgument() in src/main/kotlin/com/compiler/server/validation/AbstractCompilerArgumentsValidator.kt	7	3	2
fun main() in executors/src/main/kotlin/JUnitExecutors.kt	18	2	1
override fun serialize() in executors/src/main/kotlin/FailureSerializers.kt	12	2	3
override fun serialize() in executors/src/main/kotlin/FailureSerializers.kt	12	2	3
override fun serialize() in executors/src/main/kotlin/FailureSerializers.kt	8	2	3
fun translate() in src/main/kotlin/com/compiler/server/controllers/CompilerRestController.kt	11	2	2
fun translateJs() in src/main/kotlin/com/compiler/server/compiler/components/KotlinToJSTranslator.kt	15	2	6
override fun debug() in src/main/kotlin/com/compiler/server/compiler/components/CompilationLogger.kt	3	2	1
override fun info() in src/main/kotlin/com/compiler/server/compiler/components/CompilationLogger.kt	3	2	1
override fun lifecycle() in src/main/kotlin/com/compiler/server/compiler/components/CompilationLogger.kt	3	2	1
fun asExecutionResult() in src/main/kotlin/com/compiler/server/model/ProgramOutput.kt	14	2	0
fun synchronize() in common/src/main/kotlin/component/KotlinEnvironment.kt	3	1	1
override fun write() in executors/src/main/kotlin/TestListener.kt	2	1	1
override fun testStarted() in executors/src/main/kotlin/TestListener.kt	14	1	1
override fun testFailure() in executors/src/main/kotlin/TestListener.kt	12	1	1
override fun testFinished() in executors/src/main/kotlin/TestListener.kt	13	1	1
fun toList() in src/main/kotlin/com/compiler/server/executor/JavaExecutor.kt	10	1	0
fun executeKotlinProjectEndpoint() in src/main/kotlin/com/compiler/server/controllers/CompilerRestController.kt	12	1	2
fun testKotlinProjectEndpoint() in src/main/kotlin/com/compiler/server/controllers/CompilerRestController.kt	12	1	2
fun translateJs() in src/main/kotlin/com/compiler/server/controllers/CompilerRestController.kt	9	1	1
fun translateWasm() in src/main/kotlin/com/compiler/server/controllers/CompilerRestController.kt	11	1	1
fun translateWasmCompose() in src/main/kotlin/com/compiler/server/controllers/CompilerRestController.kt	11	1	1
fun getKotlinCompleteEndpoint() in src/main/kotlin/com/compiler/server/controllers/CompilerRestController.kt	0	1	3
fun getCompilerArguments() in src/main/kotlin/com/compiler/server/controllers/CompilerRestController.kt	15	1	1
fun getSkikoMjs() in src/main/kotlin/com/compiler/server/controllers/ResourceRestController.kt	3	1	0
fun getSkikoWasm() in src/main/kotlin/com/compiler/server/controllers/ResourceRestController.kt	3	1	0
fun getVersionedSkikoMjs() in src/main/kotlin/com/compiler/server/controllers/ResourceRestController.kt	3	1	1
fun getVersionedSkikoWasm() in src/main/kotlin/com/compiler/server/controllers/ResourceRestController.kt	3	1	1
override fun handleRequest() in src/main/kotlin/com/compiler/server/lambdas/StreamLambdaHandler.kt	7	1	3
fun kotlinEnvironment() in src/main/kotlin/com/compiler/server/compiler/components/KotlinEnvironment.kt	28	1	0
fun doTranslateWithIr() in src/main/kotlin/com/compiler/server/compiler/components/KotlinToJSTranslator.kt	31	1	3
fun usingTempDirectory() in src/main/kotlin/com/compiler/server/compiler/components/CliUtils.kt	9	1	1
fun run() in src/main/kotlin/com/compiler/server/compiler/components/KotlinCompiler.kt	26	1	4
fun test() in src/main/kotlin/com/compiler/server/compiler/components/KotlinCompiler.kt	11	1	3
fun logExecutionResult() in src/main/kotlin/com/compiler/server/compiler/components/LoggerDetailsStreamer.kt	12	1	3