JetBrains / teamcity-bazel-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 99 units with 1,207 lines of code in units (15.1% 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)
8 simple units (241 lines of code)
91 very simple units (966 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 handle() in plugin-bazel-event-service/src/main/kotlin/bazel/handlers/build/TargetCompletedHandler.kt	32	9	1
override fun handle() in plugin-bazel-event-service/src/main/kotlin/bazel/handlers/build/TestResultHandler.kt	53	8	1
override fun handle() in plugin-bazel-event-service/src/main/kotlin/bazel/handlers/build/FetchHandler.kt	19	8	1
override fun handle() in plugin-bazel-event-service/src/main/kotlin/bazel/handlers/build/OptionsParsedHandler.kt	24	7	1
override fun handle() in plugin-bazel-event-service/src/main/kotlin/bazel/handlers/build/ProgressHandler.kt	27	6	1
override fun handle() in plugin-bazel-event-service/src/main/kotlin/bazel/handlers/build/TargetConfiguredHandler.kt	26	6	1
override fun handle() in plugin-bazel-event-service/src/main/kotlin/bazel/handlers/grpc/InvocationAttemptFinishedHandler.kt	30	6	1
fun run() in plugin-bazel-event-service/src/main/kotlin/bazel/BazelRunner.kt	30	6	0
override fun handle() in plugin-bazel-event-service/src/main/kotlin/bazel/handlers/build/TestSummaryHandler.kt	21	5	1
override fun handle() in plugin-bazel-event-service/src/main/kotlin/bazel/handlers/build/WorkspaceStatusHandler.kt	12	5	1
override fun handle() in plugin-bazel-event-service/src/main/kotlin/bazel/handlers/build/NamedSetOfFilesHandler.kt	12	5	1
override fun handle() in plugin-bazel-event-service/src/main/kotlin/bazel/handlers/build/ConfigurationHandler.kt	34	5	1
override fun handle() in plugin-bazel-event-service/src/main/kotlin/bazel/handlers/build/BuildMetricsHandler.kt	13	5	1
override fun handle() in plugin-bazel-event-service/src/main/kotlin/bazel/handlers/grpc/ComponentStreamFinishedHandler.kt	31	5	1
override fun handle() in plugin-bazel-event-service/src/main/kotlin/bazel/handlers/build/BuildCompletedHandler.kt	19	4	1
override fun handle() in plugin-bazel-event-service/src/main/kotlin/bazel/handlers/build/BuildMetadataHandler.kt	12	4	1
override fun handle() in plugin-bazel-event-service/src/main/kotlin/bazel/handlers/build/BuildStartedHandler.kt	20	4	1
override fun handle() in plugin-bazel-event-service/src/main/kotlin/bazel/handlers/build/ActionExecutedHandler.kt	20	4	1
fun main() in plugin-bazel-event-service/src/main/kotlin/bazel/Main.kt	17	4	1
override fun makeProgramCommandLine() in plugin-bazel-agent/src/main/kotlin/jetbrains/buildServer/bazel/BazelRunnerBuildService.kt	16	4	0
override fun describeParameters() in plugin-bazel-server/src/main/kotlin/jetbrains/buildServer/bazel/BazelRunnerRunType.kt	20	4	1
override fun enterNamedParameter() in plugin-bazel-server/src/main/kotlin/jetbrains/buildServer/bazel/fetchers/BazelTargetNamesListener.kt	7	4	1
override fun retrieveData() in plugin-bazel-server/src/main/kotlin/jetbrains/buildServer/bazel/fetchers/BazelTargetFetcher.kt	19	4	2
override fun onNext() in plugin-bazel-event-service/src/main/kotlin/bazel/BesGrpcServerEventStream.kt	20	3	1
override fun handle() in plugin-bazel-event-service/src/main/kotlin/bazel/handlers/GrpcEventHandlerChain.kt	7	3	1
override fun handle() in plugin-bazel-event-service/src/main/kotlin/bazel/handlers/build/BuildToolLogsHandler.kt	14	3	1
override fun handle() in plugin-bazel-event-service/src/main/kotlin/bazel/handlers/build/ConvenienceSymlinkHandler.kt	14	3	1
override fun handle() in plugin-bazel-event-service/src/main/kotlin/bazel/handlers/build/StructuredCommandLineHandler.kt	14	3	1
override fun handle() in plugin-bazel-event-service/src/main/kotlin/bazel/handlers/build/UnstructuredCommandLineHandler.kt	13	3	1
override fun handle() in plugin-bazel-event-service/src/main/kotlin/bazel/handlers/build/PatternExpandedHandler.kt	13	3	1
override fun handle() in plugin-bazel-event-service/src/main/kotlin/bazel/handlers/build/WorkspaceConfigHandler.kt	10	3	1
override fun handle() in plugin-bazel-event-service/src/main/kotlin/bazel/handlers/build/AbortedHandler.kt	20	3	1
override fun handle() in plugin-bazel-event-service/src/main/kotlin/bazel/handlers/grpc/PackedBazelEventHandler.kt	15	3	1
override fun handle() in plugin-bazel-event-service/src/main/kotlin/bazel/handlers/grpc/InvocationAttemptStartedHandler.kt	11	3	1
fun build() in plugin-bazel-event-service/src/main/kotlin/bazel/messages/MessagePrefix.kt	21	3	3
fun tryFindWorkspace() in plugin-bazel-agent/src/main/kotlin/jetbrains/buildServer/bazel/WorkspaceExplorer.kt	15	3	1
override fun getRunResult() in plugin-bazel-agent/src/main/kotlin/jetbrains/buildServer/bazel/BazelRunnerBuildService.kt	17	3	1
override fun beforeBuildFinish() in plugin-bazel-agent/src/main/kotlin/jetbrains/buildServer/bazel/ShutdownMonitor.kt	14	3	2
override fun equals() in plugin-bazel-agent/src/main/kotlin/jetbrains/buildServer/bazel/ShutdownMonitor.kt	6	3	1
override fun equals() in plugin-bazel-agent/src/main/kotlin/jetbrains/buildServer/bazel/Workspace.kt	6	3	1
override fun publishLifecycleEvent() in plugin-bazel-event-service/src/main/kotlin/bazel/BesGrpcServerEventStream.kt	16	2	2
override fun handle() in plugin-bazel-event-service/src/main/kotlin/bazel/handlers/build/UnknownEventHandler.kt	6	2	1
fun appendFileIfNotBlank() in plugin-bazel-event-service/src/main/kotlin/bazel/handlers/build/ActionExecutedHandler.kt	9	2	2
override fun handle() in plugin-bazel-event-service/src/main/kotlin/bazel/handlers/grpc/BuildEnqueuedHandler.kt	7	2	1
override fun handle() in plugin-bazel-event-service/src/main/kotlin/bazel/handlers/grpc/BuildFinishedHandler.kt	20	2	1
override fun handle() in plugin-bazel-event-service/src/main/kotlin/bazel/handlers/BuildEventHandlerChain.kt	7	2	1
override fun close() in plugin-bazel-event-service/src/main/kotlin/bazel/GrpcServerLoggingInterceptor.kt	9	2	2
fun start() in plugin-bazel-event-service/src/main/kotlin/bazel/BinaryFileEventStream.kt	8	2	1
fun getInputStream() in plugin-bazel-event-service/src/main/kotlin/bazel/file/BytestreamReader.kt	20	2	1
override fun read() in plugin-bazel-event-service/src/main/kotlin/bazel/file/BytestreamReader.kt	6	2	0