JetBrains / mapper 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 1,366 units with 9,478 lines of code in units (72.0% of code).

0 very complex units (0 lines of code)
0 complex units (0 lines of code)
4 medium complex units (173 lines of code)
37 simple units (1,032 lines of code)
1,325 very simple units (8,273 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
void next() in util/json/src/main/java/jetbrains/jetpad/json/JsonLexer.java	61	14	0
Persister listPersister() in util/base/src/main/java/jetbrains/jetpad/base/Persisters.java	60	12	2
private void readString() in util/json/src/main/java/jetbrains/jetpad/json/JsonLexer.java	30	11	0
public static Color lighter() in util/values/src/main/java/jetbrains/jetpad/values/Colors.java	22	11	2
public static Property selectRw() in model/src/main/java/jetbrains/jetpad/model/property/Properties.java	73	10	2
final void attach() in mapper/src/main/java/jetbrains/jetpad/mapper/Mapper.java	46	10	1
public static ReadableProperty select() in model/src/main/java/jetbrains/jetpad/model/property/Properties.java	67	9	3
public List build() in util/base/src/main/java/jetbrains/jetpad/base/diff/DifferenceBuilder.java	41	9	0
private void readNumber() in util/json/src/main/java/jetbrains/jetpad/json/JsonLexer.java	26	9	0
public void set() in model/src/main/java/jetbrains/jetpad/model/children/ChildProperty.java	40	8	1
public static Property forSingleItemCollection() in model/src/main/java/jetbrains/jetpad/model/property/Properties.java	53	8	1
public boolean equals() in model/src/main/java/jetbrains/jetpad/model/property/PropertyChangeEvent.java	8	8	1
protected void add() in model/src/main/java/jetbrains/jetpad/model/transform/Transformers.java	25	8	3
final void detach() in mapper/src/main/java/jetbrains/jetpad/mapper/Mapper.java	29	8	0
public boolean equals() in util/base/src/main/java/jetbrains/jetpad/base/Pair.java	8	8	1
private JsonValue parseValue() in util/json/src/main/java/jetbrains/jetpad/json/DefaultJsonSupport.java	26	8	1
public boolean equals() in util/values/src/main/java/jetbrains/jetpad/values/Color.java	22	8	1
public boolean equals() in model/src/main/java/jetbrains/jetpad/model/collections/CollectionItemEvent.java	7	7	1
AvlTree remove() in model/src/main/java/jetbrains/jetpad/model/collections/list/TreeList.java	19	7	1
CompositeT firstFocusable() in model/src/main/java/jetbrains/jetpad/model/composite/Composites.java	10	7	2
CompositeT lastFocusable() in model/src/main/java/jetbrains/jetpad/model/composite/Composites.java	12	7	2
ViewT upperFocusable() in model/src/main/java/jetbrains/jetpad/model/composite/CompositesWithBounds.java	18	7	2
ViewT lowerFocusable() in model/src/main/java/jetbrains/jetpad/model/composite/CompositesWithBounds.java	18	7	2
private void watch() in model/src/main/java/jetbrains/jetpad/model/transform/Transformers.java	28	7	2
public Transformation transform() in model/src/main/java/jetbrains/jetpad/model/transform/BaseFilterTransformer.java	63	7	2
public void set() in mapper/src/main/java/jetbrains/jetpad/mapper/Mapper.java	18	7	1
private static Async parallel() in util/base/src/main/java/jetbrains/jetpad/base/Asyncs.java	40	7	3
private static boolean isClient() in util/base/src/main/java/jetbrains/jetpad/base/ThrowableHandlers.java	14	7	1
AvlTree insert() in model/src/main/java/jetbrains/jetpad/model/collections/list/TreeList.java	28	6	2
public ListItemProperty() in model/src/main/java/jetbrains/jetpad/model/property/ListItemProperty.java	42	6	2
public Registration add() in model/src/main/java/jetbrains/jetpad/model/event/Listeners.java	28	6	1
boolean isNonCompositeChild() in model/src/main/java/jetbrains/jetpad/model/composite/Composites.java	9	6	1
int deltaBetween() in model/src/main/java/jetbrains/jetpad/model/composite/Composites.java	20	6	2
public TreePath() in model/src/main/java/jetbrains/jetpad/model/composite/TreePath.java	18	6	2
public void onEvent() in model/src/main/java/jetbrains/jetpad/model/transform/Transformers.java	12	6	1
void unregister() in mapper/src/main/java/jetbrains/jetpad/mapper/MappingContext.java	28	6	1
public ByTargetIndex() in mapper/src/main/java/jetbrains/jetpad/mapper/ByTargetIndex.java	23	6	1
private static ResultT get() in util/base/src/main/java/jetbrains/jetpad/base/Asyncs.java	39	6	2
public PluginConfiguration build() in util/plugin/src/main/java/jetbrains/jetpad/plugin/PluginConfigurationBuilder.java	39	6	0
public static Color rgbFromHsv() in util/values/src/main/java/jetbrains/jetpad/values/Colors.java	29	6	3
public boolean equals() in util/values/src/main/java/jetbrains/jetpad/values/Font.java	6	6	1
public EditableText() in gwt-util/src/main/java/jetbrains/jetpad/mapper/gwt/EditableText.java	36	5	1
public CollectionItemEvent() in model/src/main/java/jetbrains/jetpad/model/collections/CollectionItemEvent.java	9	5	4
T get() in model/src/main/java/jetbrains/jetpad/model/collections/list/TreeList.java	16	5	1
AvlTree set() in model/src/main/java/jetbrains/jetpad/model/collections/list/TreeList.java	16	5	2
public static ReadableProperty firstNotNull() in model/src/main/java/jetbrains/jetpad/model/property/Properties.java	29	5	1
public void fire() in model/src/main/java/jetbrains/jetpad/model/event/Listeners.java	19	5	1
CompositeT nextLeaf() in model/src/main/java/jetbrains/jetpad/model/composite/Composites.java	13	5	2
CompositeT prevLeaf() in model/src/main/java/jetbrains/jetpad/model/composite/Composites.java	13	5	2
boolean isBefore() in model/src/main/java/jetbrains/jetpad/model/composite/Composites.java	17	5	2