aws / jsii-compiler - 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).

Learn more...

Conditional Complexity Overall

There are 908 units with 9,227 lines of code in units (71.7% of code).

2 very complex units (384 lines of code)
3 complex units (463 lines of code)
19 medium complex units (1,056 lines of code)
54 simple units (1,436 lines of code)
830 very simple units (5,888 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 _visitClass() in src/assembler.ts	248	61	2
public removeFrom() in src/transforms/deprecated-remover.ts	136	51	1
private _visitInterface() in src/assembler.ts	161	43	2
private _visitNode() in src/assembler.ts	122	29	2
async function main() in projenrc/tag-release.ts	180	26	0
private visitor() in src/transforms/deprecated-remover.ts	77	25	1
public emit() in src/assembler.ts	92	18	0
function parseDocParts() in src/docs.ts	52	17	2
private _visitEnum() in src/assembler.ts	57	15	2
private consumeProgram() in src/compiler.ts	52	14	2
function _allTypeReferences() in src/validator.ts	47	14	1
private _getFQN() in src/assembler.ts	83	14	4
private _optionalValue() in src/assembler.ts	45	14	3
public process() in src/transforms/deprecation-warnings.ts	103	13	2
private visitor() in src/transforms/deprecation-warnings.ts	86	13	1
public validate() in src/tsconfig/validator.ts	50	13	1
private _visitProperty() in src/assembler.ts	76	13	4
symbolId: symbolIdentifier() in src/assembler.ts	36	12	2
private _addToSubmodule() in src/assembler.ts	42	12	3
private findLeftoverUseOfDeprecatedAPIs() in src/transforms/deprecated-remover.ts	19	11	2
private _processBaseInterfaces() in src/assembler.ts	45	11	2
function _tryMakePrimitiveType() in src/assembler.ts	30	11	1
function _isPrivate() in src/assembler.ts	33	11	1
function getComments() in src/directives.ts	31	11	1
function _assertSignaturesMatch() in src/validator.ts	58	10	4
private _isPrivateOrInternal() in src/assembler.ts	36	10	2
abstract: _isAbstract() in src/assembler.ts	19	10	2
private renderTaskSteps() in projenrc/upgrade-dependencies.ts	44	10	0
function _assertPropertiesMatch() in src/validator.ts	68	9	4
export function diagnosticsLogger() in src/utils.ts	28	9	2
private _validateHeritageClauses() in src/assembler.ts	27	9	1
export async function emitSupportPolicyInformation() in src/support.ts	47	9	0
private buildTypeScriptConfig() in src/compiler.ts	31	8	0
private findProjectReferences() in src/compiler.ts	27	8	0
function _staticConstantNamesMustUseUpperSnakeCase() in src/validator.ts	19	8	3
function _allImplementations() in src/validator.ts	28	8	2
function _validateMethodImplementation() in src/validator.ts	21	8	2
function _validatePropertyImplementation() in src/validator.ts	32	8	2
protected: _isProtected() in src/assembler.ts	16	8	1
function _mapType() in src/assembler.ts	35	8	1
export function loadProjectInfo() in src/project-info.ts	1	8	1
public static isStructA() in fixtures/jsii-calc/lib/compliance.ts	20	8	1
public static isStructB() in fixtures/jsii-calc/lib/compliance.ts	20	8	1
function _memberNamesMustNotLookLikeJavaGettersOrSetters() in src/validator.ts	17	7	3
export function normalizePath() in src/common/symbol-id.ts	17	7	3
private verifyCallable() in src/transforms/deprecated-remover.ts	21	7	3
function generateWarningsFile() in src/transforms/deprecation-warnings.ts	46	7	2
private getStatementsForDeclaration() in src/transforms/deprecation-warnings.ts	26	7	1
private _visitDocumentation() in src/assembler.ts	30	7	2
returns: _isVoid() in src/assembler.ts	15	7	1