epam / ValuesTypes4JavaConditional 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 981 units with 7,372 lines of code in units (81.0% of code).

1 very complex units (394 lines of code)
3 complex units (313 lines of code)
19 medium complex units (698 lines of code)
52 simple units (1,216 lines of code)
906 very simple units (4,751 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 processNode() in java/main/src/main/java/com/epam/deltix/vtype/interpreter/InstructionIterator.java	394	173	1
void transformLocalFrame() in java/main/src/main/java/com/epam/deltix/vtype/transformer/SinglePassCodeTransformer.java	154	43	4
public void onInvokeDynamic() in java/main/src/main/java/com/epam/deltix/vtype/transformer/CodeTransformerBase.java	82	32	1
public void onIfACmpEq() in java/main/src/main/java/com/epam/deltix/vtype/transformer/CodeTransformerBase.java	77	26	2
public static int checkCastBase() in java/main/src/main/java/com/epam/deltix/vtype/type/TypeIdCast.java	52	22	2
public void basicTypeCasts() in java/test8/src/main/java/com/epam/deltix/vtype/type/TypeIdCastTest.java	41	19	0
public static boolean findVtInMethodDesc() in java/main/src/main/java/com/epam/deltix/vtype/type/DescriptorParser.java	37	17	2
public static String getTransformedDesc() in java/main/src/main/java/com/epam/deltix/vtype/type/DescriptorParser.java	37	17	3
void initialize() in java/main/src/main/java/com/epam/deltix/vtype/mapping/MethodDef.java	38	16	0
static long parseType() in java/main/src/main/java/com/epam/deltix/vtype/type/DescriptorParser.java	44	16	3
public void remapIndex() in java/main/src/main/java/com/epam/deltix/vtype/transformer/VarListTransformer.java	27	15	4
public void onCheckCast() in java/main/src/main/java/com/epam/deltix/vtype/transformer/CodeTransformerBase.java	45	14	1
public static boolean isVt() in java/main/src/main/java/com/epam/deltix/vtype/type/DescriptorParser.java	19	14	3
public String toString() in java/main/src/main/java/com/epam/deltix/vtype/transformer/VariableMapV2.java	30	13	0
public static int checkArg() in java/main/src/main/java/com/epam/deltix/vtype/type/TypeIdCast.java	24	13	2
private void transformLocalVarFrame() in java/main/src/main/java/com/epam/deltix/vtype/transformer/SinglePassCodeTransformer.java	46	12	5
void transformMethod() in java/main/src/main/java/com/epam/deltix/vtype/transformer/MethodNode.java	51	12	0
protected void convertVariableIfNeeded() in java/main/src/main/java/com/epam/deltix/vtype/transformer/CodeTransformerBase.java	38	12	6
public boolean tryDupX() in java/main/src/main/java/com/epam/deltix/vtype/type/JvmStack.java	33	12	1
public boolean tryDupX2() in java/main/src/main/java/com/epam/deltix/vtype/type/JvmStack.java	39	12	1
static boolean test() in java/test8/src/main/java/com/epam/deltix/vtype/type/StackTest.java	29	11	3
private void parseDebugOptions() in java/main/src/main/java/com/epam/deltix/vtype/mapping/MappingReader.java	39	11	2
public void onMethod() in java/main/src/main/java/com/epam/deltix/vtype/transformer/CodeTransformerBase.java	29	11	1
void parse() in java/main/src/main/java/com/epam/deltix/vtype/mapping/MappingReader.java	26	10	1
public void print() in java/main/src/main/java/com/epam/deltix/vtype/transformer/Warnings.java	33	10	1
protected boolean tryPreTransformObjectMethods() in java/main/src/main/java/com/epam/deltix/vtype/transformer/CodeTransformerBase.java	27	10	1
private void dumpClassData() in java/main/src/main/java/com/epam/deltix/vtype/transformer/ClassFileTransformer.java	28	10	3
public void pushType() in java/main/src/main/java/com/epam/deltix/vtype/type/JvmStack.java	12	10	1
public void processFrame() in java/main/src/main/java/com/epam/deltix/vtype/type/FrameMap.java	46	10	5
protected int substituteWildcardArgs() in java/main/src/main/java/com/epam/deltix/vtype/transformer/StackWalkHandler.java	31	9	2
public void onFrame() in java/main/src/main/java/com/epam/deltix/vtype/transformer/CodeTransformerBase.java	27	9	1
public MethodVisitor visitMethod() in java/main/src/main/java/com/epam/deltix/vtype/transformer/ClassVisitor.java	23	9	5
public void visitInvokeDynamicInsn() in java/main/src/main/java/com/epam/deltix/vtype/transformer/QuickScanClassVisitor.java	19	9	4
public static String makeBasicPrintableString() in java/main/src/main/java/com/epam/deltix/vtype/type/TypeIdDefaultFormatter.java	24	9	1
public static int parseType() in java/test8/src/main/java/com/epam/deltix/vtype/type/Util.java	23	8	1
public static long fromString() in java/test8/src/main/java/com/epam/deltix/dt/Utils.java	31	8	1
public static int frameEntryEnumToTypeId() in java/main/src/main/java/com/epam/deltix/vtype/transformer/AsmUtil.java	20	8	1
public static String frameEntryEnumToString() in java/main/src/main/java/com/epam/deltix/vtype/transformer/AsmUtil.java	20	8	1
private static int loadStoreOpcodeOffsetForTypeId() in java/main/src/main/java/com/epam/deltix/vtype/transformer/AsmUtil.java	11	8	1
public AnnotationVisitor visitAnnotation() in java/main/src/main/java/com/epam/deltix/vtype/transformer/MethodNode.java	25	8	2
public void transformPutField() in java/main/src/main/java/com/epam/deltix/vtype/transformer/CodeTransformerBase.java	29	8	1
public void onLabel() in java/main/src/main/java/com/epam/deltix/vtype/transformer/VarListTransformer.java	18	8	1
private void eraseNonEmptyVar() in java/main/src/main/java/com/epam/deltix/vtype/transformer/VariableMapV2.java	29	8	1
public static int checkCastFrame() in java/main/src/main/java/com/epam/deltix/vtype/type/TypeIdCast.java	13	8	2
public static boolean isPossibleTransformedVtSetter() in java/main/src/main/java/com/epam/deltix/vtype/type/DescriptorParser.java	9	8	1
public static String makeBasicTypeDescriptor() in java/main/src/main/java/com/epam/deltix/vtype/type/TypeIdDefaultFormatter.java	21	8	1
private ClassDef parseClass() in java/main/src/main/java/com/epam/deltix/vtype/mapping/MappingReader.java	43	7	3
public void mapClassMethods() in java/main/src/main/java/com/epam/deltix/vtype/mapping/ClassDef.java	26	7	0
public void onALoad() in java/main/src/main/java/com/epam/deltix/vtype/transformer/SinglePassCodeTransformer.java	25	7	1
public void onAStore() in java/main/src/main/java/com/epam/deltix/vtype/transformer/SinglePassCodeTransformer.java	37	7	1