JetBrains / la-clojure 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 1,107 units with 7,426 lines of code in units (55.7% of code).

0 very complex units (0 lines of code)
2 complex units (187 lines of code)
19 medium complex units (628 lines of code)
62 simple units (1,239 lines of code)
1,024 very simple units (5,372 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
static List expandToWholeLine() in src/java/org/jetbrains/plugins/clojure/editor/selection/ClojureBasicSelectioner.java	65	36	3
public ExitCode build() in jps-plugin/src/org/jetbrains/jps/clojure/build/ClojureBuilder.java	122	31	4
public static PsiElement createElement() in src/java/org/jetbrains/plugins/clojure/parser/ClojurePsiCreator.java	27	24	1
public static boolean mustAlign() in src/java/org/jetbrains/plugins/clojure/formatter/ClojureBlockGenerator.java	37	23	3
private ClSymbol getVectorQualifier() in src/java/org/jetbrains/plugins/clojure/psi/impl/symbols/ClSymbolImpl.java	26	19	4
private ClSymbol getListQualifier() in src/java/org/jetbrains/plugins/clojure/psi/impl/symbols/ClSymbolImpl.java	24	18	4
public boolean processDeclarations() in src/java/org/jetbrains/plugins/clojure/psi/impl/defs/ClDefImpl.java	27	18	4
public static boolean get() in src/java/org/jetbrains/plugins/clojure/psi/impl/list/ListDeclarations.java	25	17	6
private void parseExpression() in src/java/org/jetbrains/plugins/clojure/parser/ClojureParser.java	36	16	1
public SpaceRequirements spaceExistanceTypeBetweenTokens() in src/java/org/jetbrains/plugins/clojure/parser/ClojureParserDefinition.java	24	16	2
private static boolean processDotDeclaration() in src/java/org/jetbrains/plugins/clojure/psi/impl/list/ListDeclarations.java	30	16	4
private static ReferFilter collectReferFilter() in src/java/org/jetbrains/plugins/clojure/psi/impl/ImportOwner.java	37	15	2
public boolean processDeclarations() in src/java/org/jetbrains/plugins/clojure/psi/impl/ns/NamespaceUtil.java	33	14	4
private PsiFile getPsiFileByLocation() in src/java/org/jetbrains/plugins/clojure/debugger/ClojurePositionManager.java	49	13	2
public RunProfileState getState() in src/java/org/jetbrains/plugins/clojure/runner/ClojureScriptRunConfiguration.java	76	12	2
private static boolean processVectorAliasSymbols() in src/java/org/jetbrains/plugins/clojure/psi/impl/ImportOwner.java	25	12	3
private void resolveImpl() in src/java/org/jetbrains/plugins/clojure/psi/impl/symbols/ClSymbolImpl.java	26	12	2
public void fillCompletionVariants() in src/java/org/jetbrains/plugins/clojure/psi/resolve/completion/ClojureCompletionContributor.java	40	12	2
public void processQuery() in src/java/org/jetbrains/plugins/clojure/findUsages/ClojureReferenceSearcher.java	33	12	2
private static boolean checkRequireStatement() in src/java/org/jetbrains/plugins/clojure/psi/impl/ImportOwner.java	19	11	4
private static boolean processReferQualifiedNames() in src/java/org/jetbrains/plugins/clojure/psi/impl/ImportOwner.java	34	11	4
public void update() in src/java/org/jetbrains/plugins/clojure/repl/actions/ClojureConsoleActionBase.java	40	10	1
private static boolean processFnDeclaration() in src/java/org/jetbrains/plugins/clojure/psi/impl/list/ListDeclarations.java	19	10	4
private static boolean checkReferStatement() in src/java/org/jetbrains/plugins/clojure/psi/impl/ImportOwner.java	19	10	4
private static boolean checkReferQualifier() in src/java/org/jetbrains/plugins/clojure/psi/impl/ImportOwner.java	21	10	5
private static boolean processRequireQualifiedNames() in src/java/org/jetbrains/plugins/clojure/psi/impl/ImportOwner.java	29	10	4
public static Spacing getSpacing() in src/java/org/jetbrains/plugins/clojure/formatter/processors/ClojureSpacingProcessor.java	28	10	2
public static boolean isLocal() in src/java/org/jetbrains/plugins/clojure/psi/impl/list/ListDeclarations.java	18	9	1
public static boolean processDeclarations() in src/java/org/jetbrains/plugins/clojure/psi/impl/ImportOwner.java	15	9	3
private String processMetadata() in src/java/org/jetbrains/plugins/clojure/psi/impl/defs/ClDefImpl.java	30	9	1
private static Spacing psiBasedSpacing() in src/java/org/jetbrains/plugins/clojure/formatter/processors/ClojureSpacingProcessor.java	20	9	2
public Result preprocessEnter() in src/java/org/jetbrains/plugins/clojure/editor/ClojureEnterHandler.java	29	8	6
private void parseNs() in src/java/org/jetbrains/plugins/clojure/parser/ClojureParser.java	18	8	2
public static boolean lookAhead() in src/java/org/jetbrains/plugins/clojure/parser/util/ParserUtils.java	20	8	3
public static boolean processImports() in src/java/org/jetbrains/plugins/clojure/psi/impl/ImportOwner.java	14	8	4
public boolean processDeclarations() in src/java/org/jetbrains/plugins/clojure/psi/impl/ClojureFileImpl.java	22	8	4
public static boolean shouldRunClassName() in src/java/org/jetbrains/plugins/clojure/psi/resolve/completion/ClojureClassNameCompletionContributor.java	11	8	3
static String getSpecificJarForLibrary() in src/java/org/jetbrains/plugins/clojure/config/ClojureConfigUtil.java	22	8	3
public static String getClojureLibraryHome() in src/java/org/jetbrains/plugins/clojure/utils/LibrariesUtil.java	20	8	1
static Module getModule() in src/java/org/jetbrains/plugins/clojure/actions/RunClojureConsoleAction.java	24	8	1
private String getNameSpaceName() in src/java/org/jetbrains/plugins/clojure/debugger/ClojurePositionManager.java	29	8	1
public ClojureReplProcessHandler() in src/java/org/jetbrains/plugins/clojure/repl/ClojureReplProcessHandler.java	45	7	2
private boolean isActionEnabled() in src/java/org/jetbrains/plugins/clojure/repl/ClojureExecuteActionBase.java	14	7	0
private static ArrayList createRuntimeArgs() in src/java/org/jetbrains/plugins/clojure/repl/ClojureConsoleRunner.java	41	7	2
private GeneralCommandLine createCommandLine() in src/java/org/jetbrains/plugins/clojure/repl/ClojureConsoleRunner.java	42	7	2
public void actionPerformed() in src/java/org/jetbrains/plugins/clojure/repl/actions/SwitchNamespaceClojureFileInConsoleAction.java	14	7	1
public void actionPerformed() in src/java/org/jetbrains/plugins/clojure/repl/actions/LoadClojureFileInConsoleAction.java	17	7	1
private Result matchFileName() in src/java/org/jetbrains/plugins/clojure/runner/console/ClojureFilter.java	22	7	2
private void parseDef() in src/java/org/jetbrains/plugins/clojure/parser/ClojureParser.java	16	7	2
private static boolean processMemFnDeclaration() in src/java/org/jetbrains/plugins/clojure/psi/impl/list/ListDeclarations.java	13	7	3