apache / olingo-odata4Conditional 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 6,835 units with 68,950 lines of code in units (70.8% of code).

2 very complex units (1,274 lines of code)
35 complex units (4,239 lines of code)
271 medium complex units (12,142 lines of code)
529 simple units (12,636 lines of code)
5,998 very simple units (38,659 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
public boolean next() in lib/server-core/src/main/java/org/apache/olingo/server/core/uri/parser/UriTokenizer.java	444	148	1
public static List getFunctions() in lib/server-tecsvc/src/main/java/org/apache/olingo/server/tecsvc/provider/FunctionProvider.java	830	61	1
protected ClientValue getODataValue() in lib/client-core/src/main/java/org/apache/olingo/client/core/serialization/ODataBinderImpl.java	110	45	4
public boolean equals() in lib/client-core/src/main/java/org/apache/olingo/client/core/domain/ClientEntityImpl.java	107	44	1
public UriInfo parseUri() in lib/server-core/src/main/java/org/apache/olingo/server/core/uri/parser/Parser.java	155	42	4
private Entity entity() in lib/client-core/src/main/java/org/apache/olingo/client/core/serialization/AtomDeserializer.java	114	40	2
public CsdlEntityType getEntityType() in lib/server-tecsvc/src/main/java/org/apache/olingo/server/tecsvc/provider/EntityTypeProvider.java	450	39	1
private Entity entity() in lib/server-core/src/main/java/org/apache/olingo/server/core/deserializer/xml/ODataXmlDeserializer.java	114	39	3
public CsdlEntitySet getEntitySet() in lib/server-tecsvc/src/main/java/org/apache/olingo/server/tecsvc/provider/ContainerProvider.java	530	38	2
private void appendDynamicExpression() in lib/server-core/src/main/java/org/apache/olingo/server/core/serializer/json/MetadataDocumentJsonSerializer.java	175	37	3
protected ResWrap doDeserialize() in lib/client-core/src/main/java/org/apache/olingo/client/core/serialization/JsonEntityDeserializer.java	156	36	1
private void appendDynamicExpression() in lib/server-core/src/main/java/org/apache/olingo/server/core/serializer/xml/MetadataDocumentXmlSerializer.java	141	36	2
public EdmType getType() in lib/server-core/src/main/java/org/apache/olingo/server/core/uri/queryoption/expression/MethodImpl.java	68	36	0
private List parseMethodParameters() in lib/server-core/src/main/java/org/apache/olingo/server/core/uri/parser/ExpressionParser.java	165	36	1
private boolean nextGuidValue() in lib/server-core/src/main/java/org/apache/olingo/server/core/uri/parser/UriTokenizer.java	14	36	0
private static boolean isTrue() in lib/server-tecsvc/src/main/java/org/apache/olingo/server/tecsvc/processor/queryoptions/options/SearchHandler.java	54	35	2
public static EdmPrimitiveType getInstance() in lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/primitivetype/EdmPrimitiveTypeFactory.java	72	34	1
public static List getActions() in lib/server-tecsvc/src/main/java/org/apache/olingo/server/tecsvc/provider/ActionProvider.java	313	33	1
protected static Property primitiveComplexFunction() in lib/server-tecsvc/src/main/java/org/apache/olingo/server/tecsvc/data/FunctionData.java	123	33	3
private String getType() in lib/server-core/src/main/java/org/apache/olingo/server/core/debug/ExpressionJsonVisitor.java	44	33	1
public String getDefaultEntryKey() in fit/src/main/java/org/apache/olingo/fit/utils/AbstractUtilities.java	95	32	2
private boolean nextBinaryValue() in lib/server-core/src/main/java/org/apache/olingo/server/core/uri/parser/UriTokenizer.java	27	30	0
protected Object getPropertyValue() in ext/client-proxy/src/main/java/org/apache/olingo/ext/proxy/commons/AbstractStructuredInvocationHandler.java	103	29	2
protected int processEntityContext() in ext/client-proxy/src/main/java/org/apache/olingo/ext/proxy/commons/AbstractPersistenceManager.java	125	29	5
private Delta delta() in lib/client-core/src/main/java/org/apache/olingo/client/core/serialization/AtomDeserializer.java	82	29	2
protected void doContainerSerialize() in lib/client-core/src/main/java/org/apache/olingo/client/core/serialization/JsonEntitySerializer.java	68	29	2
public VisitorOperand visitMember() in lib/server-tecsvc/src/main/java/org/apache/olingo/server/tecsvc/processor/queryoptions/expression/ExpressionVisitorImpl.java	94	28	1
private QueryOption parseOption() in lib/server-core/src/main/java/org/apache/olingo/server/core/uri/parser/Parser.java	100	28	2
private static boolean nextPrimitiveTypeValue() in lib/server-core/src/main/java/org/apache/olingo/server/core/uri/parser/ParserHelper.java	45	28	3
public void visit() in lib/server-core-ext/src/main/java/org/apache/olingo/server/core/RequestURLHierarchyVisitor.java	87	28	1
private void readProperty() in lib/server-tecsvc/src/main/java/org/apache/olingo/server/tecsvc/processor/TechnicalPrimitiveComplexProcessor.java	90	27	5
private ODataError error() in lib/client-core/src/main/java/org/apache/olingo/client/core/serialization/AtomDeserializer.java	65	26	2
public TypedOperand castToCommonType() in lib/server-tecsvc/src/main/java/org/apache/olingo/server/tecsvc/processor/queryoptions/expression/operand/TypedOperand.java	26	26	1
public CsdlFunctionImport getFunctionImport() in lib/server-tecsvc/src/main/java/org/apache/olingo/server/tecsvc/provider/ContainerProvider.java	138	26	2
protected void primitiveValue() in lib/server-core/src/main/java/org/apache/olingo/server/core/serializer/json/EdmAssistedJsonSerializer.java	53	26	5
protected void writeEntity() in lib/server-core/src/main/java/org/apache/olingo/server/core/serializer/json/ODataJsonSerializer.java	67	26	11
private void parseOptions() in lib/server-core/src/main/java/org/apache/olingo/server/core/uri/parser/ExpandParser.java	69	26	6
public ClientEntity getODataEntity() in lib/client-core/src/main/java/org/apache/olingo/client/core/serialization/ODataBinderImpl.java	101	25	1
private static EdmDynamicExpression getDynamicExpression() in lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/AbstractEdmExpression.java	65	25	2
public static EdmPrimitiveTypeKind determineTypeKind() in lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmTypeInfo.java	37	24	1
private boolean validatePrecisionAndScale() in lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/primitivetype/EdmDecimal.java	44	24	3
protected CsdlDynamicExpression doDeserialize() in lib/client-core/src/main/java/org/apache/olingo/client/core/edm/xml/annotation/ClientCsdlDynamicExpression.java	75	23	2
private Geospatial readPrimitiveGeoValue() in lib/server-core/src/main/java/org/apache/olingo/server/core/deserializer/json/ODataJsonDeserializer.java	57	23	3
public static URI create() in lib/server-core/src/main/java/org/apache/olingo/server/core/serializer/utils/ContextURLBuilder.java	70	23	1
protected void writeNavigationProperties() in lib/server-core/src/main/java/org/apache/olingo/server/core/serializer/json/ODataJsonSerializer.java	55	23	8
private static boolean isOtherDelimsForWord() in lib/server-core/src/main/java/org/apache/olingo/server/core/uri/parser/search/SearchTokenizer.java	25	23	1
private boolean nextDurationValue() in lib/server-core/src/main/java/org/apache/olingo/server/core/uri/parser/UriTokenizer.java	35	23	0
private void valuable() in lib/client-core/src/main/java/org/apache/olingo/client/core/serialization/AtomDeserializer.java	46	22	3
private EntityCollection entitySet() in lib/client-core/src/main/java/org/apache/olingo/client/core/serialization/AtomDeserializer.java	54	22	2
public ODataRetrieveResponse execute() in lib/client-core/src/main/java/org/apache/olingo/client/core/communication/request/retrieve/XMLMetadataRequestImpl.java	69	22	0