uber / motif - 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 178 units with 1,875 lines of code in units (25.4% of code).

0 very complex units (0 lines of code)
0 complex units (0 lines of code)
1 medium complex units (62 lines of code)
7 simple units (404 lines of code)
170 very simple units (1,409 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
fun overrides() in compiler/ast/src/main/kotlin/com/uber/xprocessing/ext/XOverrides.kt	62	14	5
override fun isAssignableTo() in compiler/ast/src/main/kotlin/motif/ast/compiler/CompilerType.kt	24	9	1
fun fromScopeMethod() in models/src/main/kotlin/motif/models/ScopeMethod.kt	27	8	2
override fun navigate() in intellij/src/main/kotlin/motif/intellij/provider/ScopeNavigationLineMarkerProvider.kt	51	8	2
fun fromObjectsMethod() in models/src/main/kotlin/motif/models/FactoryMethod.kt	11	7	2
override fun buildChildren() in intellij/src/main/kotlin/motif/intellij/hierarchy/ScopeHierarchyTreeStructure.kt	207	7	1
override fun process() in compiler/src/main/kotlin/motif/compiler/MotifProcessingStep.kt	60	7	3
fun generate() in compiler/src/main/kotlin/motif/compiler/CodeGenerator.kt	24	7	3
override fun getLineMarkerInfo() in intellij/src/main/kotlin/motif/intellij/provider/ScopeNavigationLineMarkerProvider.kt	33	5	1
fun isMotifChildScopeMethod() in intellij/src/main/kotlin/motif/intellij/ScopeHierarchyUtils.kt	12	5	1
override fun getLineMarkerInfo() in intellij/src/main/kotlin/motif/intellij/provider/ScopeHierarchyLineMarkerProvider.kt	22	4	1
override fun navigate() in intellij/src/main/kotlin/motif/intellij/provider/ScopeHierarchyLineMarkerProvider.kt	20	4	2
override fun createHierarchyTreeStructure() in intellij/src/main/kotlin/motif/intellij/hierarchy/ScopeHierarchyBrowser.kt	22	4	2
override fun update() in intellij/src/main/kotlin/motif/intellij/actions/MotifAncestorGraphAction.kt	10	4	1
override fun equals() in intellij/ast/src/main/kotlin/motif/ast/intellij/IntelliJType.kt	7	4	1
private static String getScopeImplClassName() in lib/src/main/java/motif/ScopeFactory.java	17	4	1
override fun equals() in compiler/ast/src/main/kotlin/motif/ast/compiler/CompilerType.kt	7	4	1
override fun equals() in compiler/ast/src/main/kotlin/motif/ast/compiler/CompilerAnnotation.kt	7	4	1
fun fromScope() in models/src/main/kotlin/motif/models/Objects.kt	8	3	1
override fun createHierarchyTreeStructure() in intellij/src/main/kotlin/motif/intellij/hierarchy/ScopePropertyHierarchyBrowser.kt	61	3	2
override fun configureTree() in intellij/src/main/kotlin/motif/intellij/hierarchy/ScopeHierarchyBrowser.kt	12	3	1
override fun update() in intellij/src/main/kotlin/motif/intellij/hierarchy/descriptor/ScopeHierarchyNodeDescriptor.kt	10	3	0
override fun configureTree() in intellij/src/main/kotlin/motif/intellij/hierarchy/ErrorHierarchyBrowser.kt	18	3	1
fun getUsageCount() in intellij/src/main/kotlin/motif/intellij/ScopeHierarchyUtils.kt	18	3	5
override fun update() in intellij/src/main/kotlin/motif/intellij/actions/MotifUsageAction.kt	9	3	1
override fun childReplaced() in intellij/src/main/kotlin/motif/intellij/ChildChangeListener.kt	5	3	1
override fun run() in intellij/src/main/kotlin/motif/intellij/MotifService.kt	24	3	1
fun onSelectedClass() in intellij/src/main/kotlin/motif/intellij/MotifService.kt	13	3	1
fun onSelectedAncestorScope() in intellij/src/main/kotlin/motif/intellij/MotifService.kt	13	3	1
override fun equals() in intellij/ast/src/main/kotlin/motif/ast/intellij/IntelliJAnnotation.kt	6	3	1
fun create() in models/src/main/kotlin/motif/models/FactoryMethod.kt	8	2	2
override fun configureTree() in intellij/src/main/kotlin/motif/intellij/hierarchy/ScopePropertyHierarchyBrowser.kt	11	2	1
override fun getElementFromDescriptor() in intellij/src/main/kotlin/motif/intellij/hierarchy/ScopeHierarchyBrowser.kt	6	2	1
override fun getContentDisplayName() in intellij/src/main/kotlin/motif/intellij/hierarchy/ScopeHierarchyBrowser.kt	6	2	2
override fun doRefresh() in intellij/src/main/kotlin/motif/intellij/hierarchy/ScopeHierarchyBrowser.kt	20	2	1
override fun updateText() in intellij/src/main/kotlin/motif/intellij/hierarchy/descriptor/ScopeHierarchySourcesSectionDescriptor.kt	9	2	1
override fun updateText() in intellij/src/main/kotlin/motif/intellij/hierarchy/descriptor/ScopeHierarchySourceDescriptor.kt	10	2	1
override fun updateText() in intellij/src/main/kotlin/motif/intellij/hierarchy/descriptor/ScopeHierarchySinksSectionDescriptor.kt	9	2	1
override fun getLegend() in intellij/src/main/kotlin/motif/intellij/hierarchy/descriptor/ScopeHierarchySinkDescriptor.kt	40	2	0
override fun updateText() in intellij/src/main/kotlin/motif/intellij/hierarchy/descriptor/ScopeHierarchyRootErrorDescriptor.kt	7	2	1
override fun getElementFromDescriptor() in intellij/src/main/kotlin/motif/intellij/hierarchy/ErrorHierarchyBrowser.kt	6	2	1
override fun createHierarchyTreeStructure() in intellij/src/main/kotlin/motif/intellij/hierarchy/ErrorHierarchyBrowser.kt	11	2	2
override fun createHierarchyTreeStructure() in intellij/src/main/kotlin/motif/intellij/hierarchy/UsageHierarchyBrowser.kt	11	2	2
override fun compare() in intellij/src/main/kotlin/motif/intellij/ScopeHierarchyUtils.kt	4	2	2
fun getParentScopes() in intellij/src/main/kotlin/motif/intellij/ScopeHierarchyUtils.kt	14	2	3
fun formatQualifiedName() in intellij/src/main/kotlin/motif/intellij/ScopeHierarchyUtils.kt	4	2	1
override fun actionPerformed() in intellij/src/main/kotlin/motif/intellij/actions/MotifUsageAction.kt	15	2	1
override fun actionPerformed() in intellij/src/main/kotlin/motif/intellij/actions/MotifGraphAction.kt	14	2	1
override fun actionPerformed() in intellij/src/main/kotlin/motif/intellij/actions/MotifAncestorGraphAction.kt	17	2	1
override fun childMoved() in intellij/src/main/kotlin/motif/intellij/ChildChangeListener.kt	5	2	1