aws / aws-rfdk - 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 606 units with 8,930 lines of code in units (67.0% of code).

0 very complex units (0 lines of code)
2 complex units (374 lines of code)
12 medium complex units (340 lines of code)
52 simple units (1,799 lines of code)
540 very simple units (6,417 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
constructor() in packages/aws-rfdk/lib/deadline/lib/render-queue.ts	200	29	3
constructor() in packages/aws-rfdk/lib/deadline/lib/repository.ts	174	28	3
export async function handler() in packages/aws-rfdk/lib/lambdas/nodejs/unhealthyFleetAction/index.ts	50	16	2
export function isValidTagSpecification() in packages/aws-rfdk/lib/lambdas/nodejs/configure-spot-event-plugin/conversion.ts	11	15	1
private implementsConnectionOptions() in packages/aws-rfdk/lib/lambdas/nodejs/configure-spot-event-plugin/handler.ts	11	15	1
export function implementsIConnectionOptions() in packages/aws-rfdk/lib/lambdas/nodejs/mongodb/types.ts	12	13	1
private implementsWaitForStableServiceResourceProps() in packages/aws-rfdk/lib/lambdas/nodejs/wait-for-stable-service/handler.ts	10	12	1
export function implementsIMongoDbConfigureResource() in packages/aws-rfdk/lib/lambdas/nodejs/mongodb/types.ts	17	12	1
async function confirmTaskCompletion() in packages/aws-rfdk/lib/lambdas/nodejs/export-logs/index.ts	33	12	1
public static async fromExisting() in packages/aws-rfdk/lib/lambdas/nodejs/lib/dynamodb/composite-table.ts	38	12	2
export function implementsISecretCertificate() in packages/aws-rfdk/lib/lambdas/nodejs/x509-certificate/types.ts	12	11	1
export function implementsINewSecretProps() in packages/aws-rfdk/lib/lambdas/nodejs/x509-certificate/types.ts	11	11	1
export function implementsIX509CertificateGenerate() in packages/aws-rfdk/lib/lambdas/nodejs/x509-certificate/types.ts	11	11	1
constructor() in packages/aws-rfdk/lib/deadline/lib/configure-spot-event-plugin.ts	124	11	3
public registerWorkerFleet() in packages/aws-rfdk/lib/core/lib/load-balancer-manager.ts	56	9	3
public registerWorkerFleet() in packages/aws-rfdk/lib/core/lib/load-balancer-manager.ts	72	9	4
public mountToLinuxInstance() in packages/aws-rfdk/lib/core/lib/mountable-efs.ts	65	9	2
export function implementsIX509AuthenticatedUser() in packages/aws-rfdk/lib/lambdas/nodejs/mongodb/types.ts	12	9	1
public async doCreate() in packages/aws-rfdk/lib/lambdas/nodejs/mongodb/handler.ts	26	9	2
public async doDelete() in packages/aws-rfdk/lib/lambdas/nodejs/x509-certificate/acm-handlers.ts	46	9	1
export function implementsTag() in packages/aws-rfdk/lib/lambdas/nodejs/x509-certificate/types.ts	9	9	1
public static convertToFullVersionString() in packages/aws-rfdk/lib/lambdas/nodejs/lib/version-provider/version.ts	13	9	4
def _get_deadline_command_path() in packages/aws-rfdk/lib/deadline/scripts/python/configure_identity_registration_settings.py	17	9	0
private validateBlockDevices() in packages/aws-rfdk/lib/deadline/lib/spot-event-plugin-fleet.ts	24	9	1
public validate() in tools/pkglint/lib/rules.ts	24	8	1
constructor() in packages/aws-rfdk/lib/core/lib/x509-certificate.ts	68	8	3
protected async readPasswordAuthUserInfo() in packages/aws-rfdk/lib/lambdas/nodejs/mongodb/handler.ts	18	8	1
public async doCreate() in packages/aws-rfdk/lib/lambdas/nodejs/x509-certificate/handlers.ts	64	8	2
export function implementsDistinguishedNameProps() in packages/aws-rfdk/lib/lambdas/nodejs/lib/x509-certs/distinguished-name.ts	8	8	1
def parse_args() in packages/aws-rfdk/lib/deadline/scripts/python/configure_identity_registration_settings.py	47	8	1
def cidr_to_ipv4_match() in packages/aws-rfdk/lib/deadline/scripts/python/configure_identity_registration_settings.py	18	8	1
def get_deadline_command() in packages/aws-rfdk/lib/deadline/scripts/python/client-rq-connection.py	11	8	0
constructor() in packages/aws-rfdk/lib/deadline/lib/worker-fleet.ts	89	8	3
private static validateManifest() in packages/aws-rfdk/lib/deadline/lib/stage.ts	22	8	1
export async function getRegions() in lambda-layers/lib/get-regions.ts	36	8	0
export async function ssmCommand() in integ/components/deadline/common/functions/awaitSsmCommand.ts	42	7	2
public static fromJSON() in integ/lib/thinkbox-docker-image-overrides.ts	24	7	1
function recurse() in tools/pkglint/lib/packagejson.ts	17	7	1
constructor() in tools/pkglint/lib/packagejson.ts	8	7	1
public validate() in tools/pkglint/lib/rules.ts	30	7	1
protected async readLoginCredentials() in packages/aws-rfdk/lib/lambdas/nodejs/mongodb/handler.ts	18	7	1
private implementsIVersionProviderResourceProperties() in packages/aws-rfdk/lib/lambdas/nodejs/version-provider/handler.ts	11	7	1
export function implementsIX509ResourceProperties() in packages/aws-rfdk/lib/lambdas/nodejs/x509-certificate/types.ts	7	7	1
public async doCreate() in packages/aws-rfdk/lib/lambdas/nodejs/configure-spot-event-plugin/handler.ts	27	7	2
function _updateHashWithValue() in packages/aws-rfdk/lib/lambdas/nodejs/lib/custom-resource/hash.ts	18	7	2
private getRequestedUriVersion() in packages/aws-rfdk/lib/lambdas/nodejs/lib/version-provider/version-provider.ts	52	7	4
def configure_deadline() in packages/aws-rfdk/lib/deadline/scripts/python/client-rq-connection.py	42	7	1
constructor() in packages/aws-rfdk/lib/deadline/lib/usage-based-licensing.ts	90	7	3
private getTlsInfoFromUserProps() in packages/aws-rfdk/lib/deadline/lib/render-queue.ts	32	7	2
function parseProgramArguments() in integ/scripts/node/stack-order.ts	25	6	0