JetBrains / koog 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 2,070 units with 21,508 lines of code in units (17.9% of code).

0 very complex units (0 lines of code)
0 complex units (0 lines of code)
1 medium complex units (73 lines of code)
20 simple units (962 lines of code)
2,049 very simple units (20,473 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 sse() in http-client/http-client-java/src/main/kotlin/ai/koog/http/client/java/JavaKoogHttpClient.kt	73	11	4
override fun equals() in agents/agents-features/agents-features-snapshot/src/commonMain/kotlin/ai/koog/agents/snapshot/feature/AgentCheckpointData.kt	12	10	1
override fun processObject() in prompt/prompt-structure/src/commonMain/kotlin/ai/koog/prompt/structure/json/generator/GenericJsonSchemaGenerator.kt	60	9	1
public fun build() in prompt/prompt-structure/src/commonMain/kotlin/ai/koog/prompt/structure/markdown/MarkdownParser.kt	33	7	0
public suspend fun parseStream() in prompt/prompt-structure/src/commonMain/kotlin/ai/koog/prompt/structure/markdown/MarkdownParser.kt	22	7	1
override suspend fun execute() in agents/agents-ext/src/jvmMain/kotlin/ai/koog/agents/ext/tool/shell/JvmShellCommandExecutor.kt	65	7	3
override fun equals() in agents/agents-tools/src/commonMain/kotlin/ai/koog/agents/core/tools/ToolDescriptor.kt	9	7	1
override suspend fun buildPlan() in agents/agents-planner/src/commonMain/kotlin/ai/koog/agents/planner/llm/SimpleLLMPlanner.kt	116	7	3
override fun apply() in convention-plugin-ai/src/main/kotlin/ai/koog/gradle/fixups/CheckSplitPackagesPlugin.kt	37	6	1
public suspend fun addSession() in a2a/a2a-server/src/commonMain/kotlin/ai/koog/a2a/server/session/SessionManager.kt	35	6	1
override suspend fun execute() in prompt/prompt-executor/prompt-executor-clients/prompt-executor-bedrock-client/src/jvmMain/kotlin/ai/koog/prompt/executor/clients/bedrock/BedrockLLMClient.kt	63	6	3
public override suspend fun moderate() in prompt/prompt-executor/prompt-executor-clients/prompt-executor-openai-client/src/commonMain/kotlin/ai/koog/prompt/executor/clients/openai/OpenAILLMClient.kt	55	6	2
override fun executeStreaming() in prompt/prompt-executor/prompt-executor-clients/src/commonMain/kotlin/ai/koog/prompt/executor/clients/retry/RetryingLLMClient.kt	32	6	3
override fun install() in agents/agents-features/agents-features-snapshot/src/commonMain/kotlin/ai/koog/agents/snapshot/feature/Persistence.kt	46	6	2
override fun testLLMCallToolCallLLMCallGetExpectedFinalLLMCallSpansAttributes() in agents/agents-features/agents-features-opentelemetry/src/jvmTest/kotlin/ai/koog/agents/features/opentelemetry/integration/langfuse/LangfuseTraceStructureTest.kt	65	6	8
override fun testTokensCountAttributesGetExpectedFinalLLMCallSpansAttributes() in agents/agents-features/agents-features-opentelemetry/src/jvmTest/kotlin/ai/koog/agents/features/opentelemetry/integration/langfuse/LangfuseTraceStructureTest.kt	68	6	10
override fun testLLMCallToolCallLLMCallGetExpectedFinalLLMCallSpansAttributes() in agents/agents-features/agents-features-opentelemetry/src/jvmTest/kotlin/ai/koog/agents/features/opentelemetry/integration/weave/WeaveTraceStructureTest.kt	69	6	8
override fun testTokensCountAttributesGetExpectedFinalLLMCallSpansAttributes() in agents/agents-features/agents-features-opentelemetry/src/jvmTest/kotlin/ai/koog/agents/features/opentelemetry/integration/weave/WeaveTraceStructureTest.kt	82	6	10
fun attributesMatches() in agents/agents-features/agents-features-opentelemetry/src/jvmTest/kotlin/ai/koog/agents/features/opentelemetry/feature/OpenTelemetryConfigTest.kt	13	6	2
fun visit() in agents/agents-core/src/commonMain/kotlin/ai/koog/agents/core/dsl/builder/AIAgentSubgraphBuilder.kt	15	6	1
override fun sse() in http-client/http-client-ktor/src/commonMain/kotlin/ai/koog/http/client/ktor/KtorKoogHttpClient.kt	65	6	4
override suspend fun delete() in rag/vector-storage/src/commonMain/kotlin/ai/koog/rag/vector/FileVectorStorage.kt	26	5	1
protected fun parseJSONRPCRequest() in a2a/a2a-transport/a2a-transport-core-jsonrpc/src/commonMain/kotlin/ai/koog/a2a/transport/jsonrpc/JSONRPCServerTransport.kt	46	5	1
override suspend fun get() in a2a/a2a-server/src/commonMain/kotlin/ai/koog/a2a/server/tasks/InMemoryTaskStorage.kt	27	5	3
override suspend fun onCancelTask() in a2a/a2a-server/src/commonMain/kotlin/ai/koog/a2a/server/A2AServer.kt	47	5	2
protected fun fixJsonString() in prompt/prompt-processor/src/commonMain/kotlin/ai/koog/prompt/processor/ToolJsonFixProcessor.kt	30	5	1
fun testPromptTokenizer() in prompt/prompt-tokenizer/src/commonTest/kotlin/ai/koog/prompt/tokenizer/PromptTokenizerTest.kt	44	5	0
override suspend fun moderate() in prompt/prompt-executor/prompt-executor-clients/prompt-executor-bedrock-client/src/jvmMain/kotlin/ai/koog/prompt/executor/clients/bedrock/BedrockLLMClient.kt	44	5	2
public override suspend fun models() in prompt/prompt-executor/prompt-executor-clients/prompt-executor-google-client/src/commonMain/kotlin/ai/koog/prompt/executor/clients/google/GoogleLLMClient.kt	22	5	0
override fun processObject() in prompt/prompt-executor/prompt-executor-clients/prompt-executor-openai-client-base/src/commonMain/kotlin/ai/koog/prompt/executor/clients/openai/base/structure/OpenAIStandardJsonSchemaGenerator.kt	26	5	1
fun testPromptSerialization() in prompt/prompt-model/src/jvmTest/kotlin/ai/koog/prompt/PromptTest.kt	44	5	0
override suspend fun list() in agents/agents-ext/src/commonTest/kotlin/ai/koog/agents/ext/utils/InMemoryFS.kt	16	5	1
override suspend fun close() in agents/agents-core/src/commonMain/kotlin/ai/koog/agents/core/feature/remote/client/FeatureMessageRemoteClient.kt	25	5	0
override suspend fun subtask() in agents/agents-core/src/commonMain/kotlin/ai/koog/agents/core/agent/context/AIAgentFunctionalContextImpl.kt	53	5	9
protected fun splitHistoryBySystemMessages() in agents/agents-core/src/commonMain/kotlin/ai/koog/agents/core/dsl/extension/HistoryCompressionStrategies.kt	20	5	1
fun handlePrompt() in agents/agents-test/src/commonMain/kotlin/ai/koog/agents/testing/tools/MockLLMExecutor.kt	25	5	1
fun dfs() in agents/agents-test/src/commonMain/kotlin/ai/koog/agents/testing/feature/TestingFeature.kt	9	5	1
override suspend fun send() in a2a/a2a-server/src/commonMain/kotlin/ai/koog/a2a/server/notifications/SimplePushNotificationSender.kt	21	4	2
override fun executeStreaming() in prompt/prompt-executor/prompt-executor-clients/prompt-executor-bedrock-client/src/jvmMain/kotlin/ai/koog/prompt/executor/clients/bedrock/BedrockLLMClient.kt	73	4	3
override fun executeStreaming() in prompt/prompt-executor/prompt-executor-clients/prompt-executor-ollama-client/src/commonMain/kotlin/ai/koog/prompt/executor/ollama/client/OllamaClient.kt	40	4	3
override fun serializeProviderChatRequest() in prompt/prompt-executor/prompt-executor-clients/prompt-executor-openai-client/src/commonMain/kotlin/ai/koog/prompt/executor/clients/openai/OpenAILLMClient.kt	52	4	6
override fun equals() in prompt/prompt-model/src/commonMain/kotlin/ai/koog/prompt/message/AttachmentContent.kt	6	4	1
public suspend fun parse() in prompt/prompt-structure/src/commonMain/kotlin/ai/koog/prompt/structure/StructureFixingParser.kt	20	4	3
override fun generate() in prompt/prompt-structure/src/commonMain/kotlin/ai/koog/prompt/structure/json/generator/StandardJsonSchemaGenerator.kt	48	4	5
override fun equals() in utils/src/commonTest/kotlin/ai/koog/utils/serializers/ByteArrayAsBase64SerializerTest.kt	6	4	1
override suspend fun execute() in agents/agents-ext/src/commonMain/kotlin/ai/koog/agents/ext/tool/file/EditFileTool.kt	19	4	1
override suspend fun getCheckpoints() in agents/agents-features/agents-features-snapshot/src/commonMain/kotlin/ai/koog/agents/snapshot/providers/file/FilePersistencyStorageProvider.kt	18	4	2
override fun install() in agents/agents-features/agents-features-opentelemetry/src/jvmMain/kotlin/ai/koog/agents/features/opentelemetry/feature/OpenTelemetry.kt	487	4	2
fun filterCreateAgentEventIds() in agents/agents-features/agents-features-opentelemetry/src/jvmTest/kotlin/ai/koog/agents/features/opentelemetry/OpenTelemetryTestData.kt	17	4	1
override fun testLLMCallToolCallLLMCallGetExpectedInitialLLMCallSpanAttributes() in agents/agents-features/agents-features-opentelemetry/src/jvmTest/kotlin/ai/koog/agents/features/opentelemetry/integration/langfuse/LangfuseTraceStructureTest.kt	53	4	6