apache / dubbo-hessian-liteConditional 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 764 units with 10,424 lines of code in units (81.7% of code).

9 very complex units (1,918 lines of code)
11 complex units (940 lines of code)
22 medium complex units (1,000 lines of code)
55 simple units (1,484 lines of code)
667 very simple units (5,082 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 Object readObject() in src/main/java/com/alibaba/com/caucho/hessian/io/Hessian2Input.java	384	269	1
protected State nextObject() in src/main/java/com/alibaba/com/caucho/hessian/io/HessianDebugState.java	351	261	1
public String readString() in src/main/java/com/alibaba/com/caucho/hessian/io/Hessian2Input.java	236	191	0
public boolean readBoolean() in src/main/java/com/alibaba/com/caucho/hessian/io/Hessian2Input.java	190	150	0
public final int readInt() in src/main/java/com/alibaba/com/caucho/hessian/io/Hessian2Input.java	178	150	0
public long readLong() in src/main/java/com/alibaba/com/caucho/hessian/io/Hessian2Input.java	175	150	0
public double readDouble() in src/main/java/com/alibaba/com/caucho/hessian/io/Hessian2Input.java	175	150	0
static boolean isInteger() in src/main/java/com/alibaba/com/caucho/hessian/io/HessianDebugState.java	96	90	1
public Object readObject() in src/main/java/com/alibaba/com/caucho/hessian/io/Hessian2Input.java	133	65	2
public Object readObject() in src/main/java/com/alibaba/com/caucho/hessian/io/BasicDeserializer.java	98	47	1
public void writeObject() in src/main/java/com/alibaba/com/caucho/hessian/io/BasicSerializer.java	137	47	2
public int readString() in src/main/java/com/alibaba/com/caucho/hessian/io/Hessian2Input.java	90	47	3
public String readType() in src/main/java/com/alibaba/com/caucho/hessian/io/Hessian2Input.java	57	42	0
public Object readList() in src/main/java/com/alibaba/com/caucho/hessian/io/BasicDeserializer.java	167	41	2
private boolean parseChunkLength() in src/main/java/com/alibaba/com/caucho/hessian/io/Hessian2Input.java	61	41	0
static boolean isString() in src/main/java/com/alibaba/com/caucho/hessian/io/HessianDebugState.java	45	39	1
int read() in src/main/java/com/alibaba/com/caucho/hessian/io/Hessian2Input.java	64	32	3
public Object readObject() in src/main/java/com/alibaba/com/caucho/hessian/io/HessianInput.java	77	29	1
public Serializer getSerializer() in src/main/java/com/alibaba/com/caucho/hessian/io/SerializerFactory.java	66	27	1
State next() in src/main/java/com/alibaba/com/caucho/hessian/io/HessianDebugState.java	78	26	1
public Class getType() in src/main/java/com/alibaba/com/caucho/hessian/io/BasicDeserializer.java	54	25	0
private int parseByte() in src/main/java/com/alibaba/com/caucho/hessian/io/Hessian2Input.java	49	25	0
public InputStream readInputStream() in src/main/java/com/alibaba/com/caucho/hessian/io/Hessian2Input.java	43	25	0
protected HashMap getFieldMap() in src/main/java/com/alibaba/com/caucho/hessian/io/JavaDeserializer.java	59	24	1
public int readString() in src/main/java/com/alibaba/com/caucho/hessian/io/HessianInput.java	59	21	3
public Object readObject() in src/main/java/com/alibaba/com/caucho/hessian/io/HessianInput.java	51	19	2
public Object readLengthList() in src/main/java/com/alibaba/com/caucho/hessian/io/BasicDeserializer.java	63	17	2
State next() in src/main/java/com/alibaba/com/caucho/hessian/io/HessianDebugState.java	53	16	1
public BeanSerializer() in src/main/java/com/alibaba/com/caucho/hessian/io/BeanSerializer.java	49	16	2
public Deserializer getDeserializer() in src/main/java/com/alibaba/com/caucho/hessian/io/SerializerFactory.java	40	16	1
public int readBytes() in src/main/java/com/alibaba/com/caucho/hessian/io/Hessian2Input.java	55	15	3
public int readBytes() in src/main/java/com/alibaba/com/caucho/hessian/io/HessianInput.java	55	15	3
private static FieldSerializer getFieldSerializer() in src/main/java/com/alibaba/com/caucho/hessian/io/JavaSerializer.java	23	14	1
public Deserializer getDeserializer() in src/main/java/com/alibaba/com/caucho/hessian/io/SerializerFactory.java	41	14	1
protected HashMap getMethodMap() in src/main/java/com/alibaba/com/caucho/hessian/io/BeanDeserializer.java	36	13	1
public JavaDeserializer() in src/main/java/com/alibaba/com/caucho/hessian/io/JavaDeserializer.java	44	13	1
public int readChar() in src/main/java/com/alibaba/com/caucho/hessian/io/HessianInput.java	31	13	0
public void writeObject() in src/main/java/com/alibaba/com/caucho/hessian/io/BeanSerializer.java	53	12	2
State shift() in src/main/java/com/alibaba/com/caucho/hessian/io/HessianDebugState.java	31	11	1
State next() in src/main/java/com/alibaba/com/caucho/hessian/io/HessianDebugState.java	39	11	1
public String readString() in src/main/java/com/alibaba/com/caucho/hessian/io/HessianInput.java	27	11	0
public InputStream readInputStream() in src/main/java/com/alibaba/com/caucho/hessian/io/HessianInput.java	45	11	0
private Collection createList() in src/main/java/com/alibaba/com/caucho/hessian/io/CollectionDeserializer.java	29	10	0
protected static Object getParamArg() in src/main/java/com/alibaba/com/caucho/hessian/io/BeanDeserializer.java	22	10	1
protected static Object getParamArg() in src/main/java/com/alibaba/com/caucho/hessian/io/JavaDeserializer.java	22	10	1
public JavaSerializer() in src/main/java/com/alibaba/com/caucho/hessian/io/JavaSerializer.java	33	10	2
public int readChar() in src/main/java/com/alibaba/com/caucho/hessian/io/Hessian2Input.java	29	10	0
public int readByte() in src/main/java/com/alibaba/com/caucho/hessian/io/Hessian2Input.java	27	10	0
public void writeLong() in src/main/java/com/alibaba/com/caucho/hessian/io/Hessian2Output.java	38	10	1
public void writeDouble() in src/main/java/com/alibaba/com/caucho/hessian/io/Hessian2Output.java	53	10	1