JetBrains / teamcity-ui 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 78 units with 639 lines of code in units (29.7% of code).

0 very complex units (0 lines of code)
0 complex units (0 lines of code)
1 medium complex units (58 lines of code)
3 simple units (53 lines of code)
74 very simple units (528 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
export function getDisplayName() in src/utils/getDisplayName.tsx	58	18	1
createContainer() in src/plugin/index.tsx	20	7	0
constructor() in src/plugin/callbacks.ts	20	7	1
insertContent() in src/plugin/index.tsx	13	6	0
constructor() in src/plugin/index.tsx	24	5	2
export async function sendFusData() in src/statistics/scheduler.ts	12	4	0
function getHeadersEntries() in src/services/rest/request.ts	16	4	1
export function getHeaders() in src/services/rest/request.ts	17	4	2
export async function processErrorCodes() in src/services/rest/request.ts	29	4	6
responseText: await getMessage() in src/services/rest/request.ts	30	4	0
add() in src/plugin/registry.ts	12	4	2
renderReactContent() in src/plugin/index.tsx	14	4	0
registerEventHandler() in src/plugin/index.tsx	22	4	3
invokeCallbacks() in src/plugin/callbacks.ts	15	4	1
export function getLinkOpenPolicy() in src/components/Markdown/Markdown.helpers.ts	9	4	2
export function initializeStatisticsPlugin() in src/statistics/config.ts	9	3	1
function checkCSRFExists() in src/services/rest/request.ts	9	3	0
export async function request() in src/services/rest/request.ts	18	3	4
await sendData() in src/statistics/scheduler.ts	2	2	3
export function addActionsToQueue() in src/statistics/scheduler.ts	6	2	1
export async function processErrors() in src/services/rest/processResponse.ts	6	2	1
export function checkRequestPossibility() in src/services/rest/request.ts	5	2	0
response: await() in src/services/rest/request.ts	7	2	1
retryCallback: async() in src/services/rest/request.ts	4	2	0
remove() in src/plugin/registry.ts	8	2	2
isInternalReactPlugin() in src/plugin/index.tsx	3	2	0
remove() in src/plugin/index.tsx	7	2	0
removeEventHandlers() in src/plugin/index.tsx	13	2	0
setState() in src/plugin/callbacks.ts	6	2	1
cleanCallbacks() in src/plugin/callbacks.ts	7	2	0
function getSize() in src/components/SvgIcon/SvgIcon.tsx	4	2	1
constructor() in src/tab-plugin/index.ts	3	1	1
unmount() in src/tab-plugin/index.ts	4	1	0
readonly onClose?:() in src/types/legacy.ts	7	1	0
readonly onCloseRequest?:() in src/types/legacy.ts	6	1	0
export function sendData() in src/statistics/network/index.ts	9	1	3
export function scheduleEventsSending() in src/statistics/scheduler.ts	4	1	0
export async function processResponse() in src/services/rest/processResponse.ts	4	1	1
await processErrors() in src/services/rest/processResponse.ts	4	1	1
export async function processTextResponse() in src/services/rest/processResponse.ts	4	1	1
await checkCSRFExists() in src/services/rest/request.ts	3	1	0
async function doRequest() in src/services/rest/request.ts	6	1	0
export function requestJSON() in src/services/rest/request.ts	3	1	2
export function requestText() in src/services/rest/request.ts	3	1	2
constructor() in src/services/rest/errors/BasicError.ts	6	1	1
registerHint: deprecate() in src/services/index.ts	1	1	1
unregisterHint: deprecate() in src/services/index.ts	1	1	1
get categories() in src/services/index.ts	3	1	0
readonly onCreate?:() in src/plugin/types.ts	9	1	0
readonly onCreate:() in src/plugin/types.ts	7	1	1