apache / iggy - 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 2,027 units with 22,710 lines of code in units (25.8% of code).

0 very complex units (0 lines of code)
2 complex units (226 lines of code)
9 medium complex units (710 lines of code)
33 simple units (1,292 lines of code)
1,983 very simple units (20,482 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
fn recreate_bench_command() in core/bench/src/utils/mod.rs	141	28	1
fn from() in core/sdk/src/args.rs	85	27	1
fn poll_next() in core/sdk/src/clients/consumer.rs	116	24	2
fn create_poll_messages_future() in core/sdk/src/clients/consumer.rs	130	19	1
fn deserialize() in core/sdk/src/messages/send_messages.rs	130	14	1
fn create_root_user() in core/server/src/streaming/systems/users.rs	30	13	0
fn deserialize() in core/bench/report/src/types/group_metrics.rs	70	13	1
fn deserialize() in core/bench/report/src/types/individual_metrics.rs	70	13	1
fn validate() in core/sdk/src/models/messaging/messages_batch.rs	79	12	1
fn validate() in core/server/src/configs/validators.rs	41	12	1
fn validate() in core/server/src/configs/validators.rs	44	11	1
internal async Task SendMessages() in foreign/csharp/Iggy_SDK/MessagesDispatcher/MessageSenderDispatcher.cs	59	10	0
internal static Permissions PermissionsFromBytes() in foreign/csharp/Iggy_SDK_Tests/Utils/Users/PermissionsFactory.cs	71	9	1
private static Permissions MapPermissions() in foreign/csharp/Iggy_SDK/Mappers/BinaryMapper.cs	71	9	1
_onReadable() in foreign/node/src/client/client.socket.ts	28	9	0
fn validate() in core/sdk/src/topics/create_topic.rs	19	8	1
fn configure() in core/sdk/src/quic/client.rs	57	8	1
fn manage_topic() in core/server/src/streaming/users/permissioner_rules/topics.rs	21	8	4
export function parseNestedJson() in web/src/lib/utils/parsers.ts	21	8	1
fn validate() in core/sdk/src/users/change_password.rs	15	7	1
fn validate() in core/sdk/src/users/create_user.rs	15	7	1
fn validate() in core/sdk/src/users/login_user.rs	15	7	1
fn try_parse_value() in core/server/src/configs/config_provider.rs	20	7	1
fn data() in core/server/src/configs/config_provider.rs	34	7	1
fn get_filtering_level() in core/server/src/log/logger.rs	27	7	1
fn calculate() in core/bench/src/analytics/time_series/calculators/throughput.rs	56	7	3
internal static PolledMessages MapMessages() in foreign/csharp/Iggy_SDK/Mappers/BinaryMapper.cs	72	7	2
internal static PolledMessages MapMessages() in foreign/csharp/Iggy_SDK/Mappers/BinaryMapper.cs	72	7	3
fn from_str() in core/sdk/src/utils/duration.rs	12	6	1
fn from_bytes() in core/sdk/src/users/update_user.rs	40	6	1
fn from_bytes() in core/sdk/src/users/create_user.rs	49	6	1
fn validate() in core/sdk/src/identifier.rs	16	6	1
fn binary_search_position_for_timestamp_sync() in core/server/src/streaming/segments/indexes/indexes_mut.rs	31	6	2
protected Identifier() in foreign/java/java-sdk/src/main/java/rs/iggy/identifier/Identifier.java	15	6	2
public void TcpContracts_UpdatePermissions_HasCorrectBytes() in foreign/csharp/Iggy_SDK_Tests/ContractTests/TcpContract.cs	63	6	0
public void TcpContracts_CreateUser_WithPermission_HasCorrectBytes() in foreign/csharp/Iggy_SDK_Tests/ContractTests/TcpContract.cs	78	6	0
public async Task SendMessagesAsync() in foreign/csharp/Iggy_SDK/IggyClient/Implementations/TcpMessageStream.cs	22	6	3
public async Task SendMessagesAsync() in foreign/csharp/Iggy_SDK/IggyClient/Implementations/TcpMessageStream.cs	34	6	5
private async Task StartPollingMessagesAsync() in foreign/csharp/Iggy_SDK/IggyClient/Implementations/TcpMessageStream.cs	28	6	6
private async Task StartPollingMessagesAsync() in foreign/csharp/Iggy_SDK/IggyClient/Implementations/HttpMessageStream.cs	28	6	6
private static bool CanBatchMessages() in foreign/csharp/Iggy_SDK/MessagesDispatcher/MessageSenderDispatcher.cs	16	6	1
public override PolledMessages Read() in foreign/csharp/Iggy_SDK/JsonConfiguration/MessageResponseConverter.cs	73	6	3
public override PolledMessages? Read() in foreign/csharp/Iggy_SDK/JsonConfiguration/MessageResponseGenericConverter.cs	73	6	3
void HandleMessage() in foreign/csharp/Iggy_Sample_Consumer/Program.cs	41	6	1
fn messages_from_bytes_and_count() in core/sdk/src/messages/polled_messages.rs	37	5	2
fn validate() in core/sdk/src/topics/update_topic.rs	11	5	1
fn from_bytes() in core/sdk/src/models/messaging/message.rs	41	5	1
fn get_message_boundaries() in core/sdk/src/models/messaging/messages_batch.rs	11	5	2
fn validate() in core/sdk/src/users/update_user.rs	13	5	1
fn validate() in core/sdk/src/consumer_groups/create_consumer_group.rs	11	5	1