azure / azure-sdk-for-net - 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 43,233 units with 354,068 lines of code in units (41.1% of code).

10 very complex units (2,673 lines of code)
78 complex units (10,380 lines of code)
440 medium complex units (29,236 lines of code)
1,139 simple units (41,150 lines of code)
41,566 very simple units (270,629 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
private BinaryData SerializeBicep() in sdk/sqlmanagement/Azure.ResourceManager.Sql/src/Custom/Models/ElasticPoolActivity.Serialization.cs	409	81	1
private Expression ProduceComparatorExpressionForSingleFieldCondition() in sdk/monitor/Azure.Monitor.OpenTelemetry.LiveMetrics/src/Internals/Filtering/Filter.cs	269	76	3
private BinaryData SerializeBicep() in sdk/sqlmanagement/Azure.ResourceManager.Sql/src/Custom/Models/ElasticPoolDatabaseActivity.Serialization.cs	363	69	1
internal static DnsRecordData DeserializeDnsRecordData() in sdk/dns/Azure.ResourceManager.Dns/src/Customization/Models/RecordData.Serialization.cs	336	62	2
private static void ValidateAmqpPrimitive() in sdk/core/Azure.Core.Amqp/src/AmqpMessageBody.cs	78	61	2
private BinaryData SerializeBicep() in sdk/websites/Azure.ResourceManager.AppService/src/Customization/ProcessThreadInfo.Serialization.cs	320	60	1
public class Resource() in sdk/provisioning/Generator/src/Model/Resource.cs	310	60	2
private static CallAutomationEventBase Deserialize() in sdk/communication/Azure.Communication.CallAutomation/src/Models/Events/CallAutomationEventParser.cs	117	53	2
internal static AppCertificateData DeserializeAppCertificateData() in sdk/websites/Azure.ResourceManager.AppService/src/Customization/Models/AppCertificateData.Serialization.cs	289	51	2
private readonly bool TryGetValueSlow() in sdk/core/Azure.Core.Experimental/src/Variant/Variant.cs	182	51	1
internal static ElasticPoolActivity DeserializeElasticPoolActivity() in sdk/sqlmanagement/Azure.ResourceManager.Sql/src/Custom/Models/ElasticPoolActivity.Serialization.cs	271	48	2
private BinaryData SerializeBicep() in sdk/sqlmanagement/Azure.ResourceManager.Sql/src/Custom/DistributedAvailabilityGroupData.Serialization.cs	253	48	1
internal static MySqlServerData DeserializeMySqlServerData() in sdk/mysql/Azure.ResourceManager.MySql/src/MySql/Custom/Models/MySqlServerData.Serialization.cs	280	48	2
internal static PostgreSqlServerData DeserializePostgreSqlServerData() in sdk/postgresql/Azure.ResourceManager.PostgreSql/src/PostgreSql/Custom/Models/PostgreSqlServerData.Serialization.cs	280	48	2
internal static TokenCredential CreateCredential() in sdk/extensions/Microsoft.Extensions.Azure/src/Internal/ClientFactory.cs	170	48	1
internal static BillingRoleAssignmentProperties DeserializeBillingRoleAssignmentProperties() in sdk/billing/Azure.ResourceManager.Billing/src/Custom/Models/BillingRoleAssignmentProperties.Serialization.cs	278	47	2
internal static AppCertificatePatch DeserializeAppCertificatePatch() in sdk/websites/Azure.ResourceManager.AppService/src/Customization/Models/AppCertificatePatch.Serialization.cs	277	47	2
public virtual IReadOnlyList ParseMessage() in sdk/webpubsub/Azure.Messaging.WebPubSub.Client/src/Protocols/WebPubSubJsonProtocolBase.cs	221	46	1
protected override void JsonModelWriteCore() in sdk/sqlmanagement/Azure.ResourceManager.Sql/src/Custom/Models/ElasticPoolActivity.Serialization.cs	117	44	2
internal static PrivateDnsRecordData DeserializePrivateDnsRecordData() in sdk/privatedns/Azure.ResourceManager.PrivateDns/src/Customization/Models/PrivateDnsRecordData.Serialization.cs	237	44	2
public static SBMessage AmqpMessageToSBMessage() in sdk/servicebus/Microsoft.Azure.ServiceBus/src/Amqp/AmqpMessageConverter.cs	170	44	2
public class Infrastructure() in sdk/provisioning/Azure.Provisioning/src/Infrastructure.cs	188	44	1
internal static NotificationHubNamespaceCreateOrUpdateContent DeserializeNotificationHubNamespaceCreateOrUpdateContent() in sdk/notificationhubs/Azure.ResourceManager.NotificationHubs/src/Customization/Models/NotificationHubNamespaceCreateOrUpdateContent.Serialization.cs	220	38	2
public static AmqpMessage ToAmqpMessage() in sdk/core/Azure.Core.Amqp/src/Shared/AmqpAnnotatedMessageConverter.cs	165	37	1
internal static NotificationHubCreateOrUpdateContent DeserializeNotificationHubCreateOrUpdateContent() in sdk/notificationhubs/Azure.ResourceManager.NotificationHubs/src/Customization/Models/NotificationHubCreateOrUpdateContent.Serialization.cs	198	36	2
internal static NotificationHubPatch DeserializeNotificationHubPatch() in sdk/notificationhubs/Azure.ResourceManager.NotificationHubs/src/Customization/Models/NotificationHubPatch.Serialization.cs	198	36	2
public static AmqpAnnotatedMessage FromAmqpMessage() in sdk/core/Azure.Core.Amqp/src/Shared/AmqpAnnotatedMessageConverter.cs	140	36	1
public class XmlDocCommentReader() in sdk/provisioning/Generator/src/Utilities/XmlDocCommentReader.cs	181	36	1
internal static ElasticPoolDatabaseActivity DeserializeElasticPoolDatabaseActivity() in sdk/sqlmanagement/Azure.ResourceManager.Sql/src/Custom/Models/ElasticPoolDatabaseActivity.Serialization.cs	204	35	2
protected override void JsonModelWriteCore() in sdk/sqlmanagement/Azure.ResourceManager.Sql/src/Custom/Models/ElasticPoolDatabaseActivity.Serialization.cs	92	34	2
internal static DynatraceMonitorData DeserializeDynatraceMonitorData() in sdk/dynatrace/Azure.ResourceManager.Dynatrace/src/Customized/Models/DynatraceMonitorData.Serialization.cs	197	34	2
private static QueueProperties ParseFromEntryElement() in sdk/servicebus/Azure.Messaging.ServiceBus/src/Administration/QueuePropertiesExtensions.cs	103	34	2
private BinaryData SerializeBicep() in sdk/postgresql/Azure.ResourceManager.PostgreSql/src/PostgreSqlFlexibleServers/Custom/PostgreSqlFlexibleServerHyperscaleNodeEditionCapability.Serialization.cs	117	33	1
private static QueueDescription ParseFromEntryElement() in sdk/servicebus/Microsoft.Azure.ServiceBus/src/Management/QueueDescriptionExtensions.cs	97	33	1
public readonly bool TryGetValue() in sdk/core/Azure.Core.Experimental/src/Variant/Variant.cs	46	33	1
internal virtual PartitionProcessor CreatePartitionProcessor() in sdk/eventhub/Azure.Messaging.EventHubs/src/Primitives/EventProcessor.cs	190	33	3
private BinaryData SerializeBicep() in sdk/sqlmanagement/Azure.ResourceManager.Sql/src/Custom/ServiceObjectiveData.Serialization.cs	154	32	1
public static Variant Create() in sdk/core/Azure.Core.Experimental/src/Variant/Variant.cs	69	32	1
public override Task ProcessHttpRequestAsync() in sdk/batch/Microsoft.Azure.Batch/src/Protocol/BatchSharedKeyCredential.cs	90	31	2
private static TopicProperties ParseFromEntryElement() in sdk/servicebus/Azure.Messaging.ServiceBus/src/Administration/TopicPropertiesExtensions.cs	92	31	2
protected override bool TryGet() in sdk/tables/Microsoft.Azure.WebJobs.Extensions.Tables/src/PocoTypeBinder.cs	82	31	3
internal static AzureMonitorResource? CreateAzureMonitorResource() in sdk/monitor/Azure.Monitor.OpenTelemetry.Exporter/src/Internals/ResourceExtensions.cs	118	30	3
internal static bool TryGetAmqpObjectFromNetObject() in sdk/servicebus/Azure.Messaging.ServiceBus/src/Amqp/AmqpMessageConverter.cs	70	30	3
internal static bool TryGetAmqpObjectFromNetObject() in sdk/servicebus/Microsoft.Azure.ServiceBus/src/Amqp/AmqpMessageConverter.cs	70	30	3
static bool TryGetNetObjectFromAmqpObject() in sdk/servicebus/Microsoft.Azure.ServiceBus/src/Amqp/AmqpMessageConverter.cs	86	30	3
private static TopicDescription ParseFromEntryElement() in sdk/servicebus/Microsoft.Azure.ServiceBus/src/Management/TopicDescriptionExtensions.cs	86	30	1
private async Task RunBatchReceiveLoopAsync() in sdk/servicebus/Microsoft.Azure.WebJobs.Extensions.ServiceBus/src/Listeners/ServiceBusListener.cs	149	30	1
public static bool TryCreateAmqpPropertyValueFromNetProperty() in sdk/core/Azure.Core.Amqp/src/Shared/AmqpAnnotatedMessageConverter.cs	65	30	3
static bool TryGetAmqpObjectFromNetObject() in sdk/eventhub/Microsoft.Azure.EventHubs/src/Amqp/AmqpMessageConverter.cs	70	30	3
static bool TryGetNetObjectFromAmqpObject() in sdk/eventhub/Microsoft.Azure.EventHubs/src/Amqp/AmqpMessageConverter.cs	88	30	3