apache / db-jdo - 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 7,249 units with 103,362 lines of code in units (73.4% of code).

66 very complex units (21,292 lines of code)
23 complex units (2,678 lines of code)
57 medium complex units (3,288 lines of code)
245 simple units (9,409 lines of code)
6,858 very simple units (66,695 lines of code)

Legend:

51+

26-50

11-25

6-10

1-5

Unit	# lines	McCabe index	# params
public SimpleClass get() in tck/src/main/java/org/apache/jdo/tck/pc/fieldtypes/FieldsOfSimpleClass.java	342	169	1
public boolean set() in tck/src/main/java/org/apache/jdo/tck/pc/fieldtypes/FieldsOfSimpleClass.java	464	154	2
public Object get() in tck/src/main/java/org/apache/jdo/tck/pc/fieldtypes/FieldsOfObject.java	294	145	1
public Float get() in tck/src/main/java/org/apache/jdo/tck/pc/fieldtypes/FieldsOfFloat.java	294	145	1
public int get() in tck/src/main/java/org/apache/jdo/tck/pc/fieldtypes/FieldsOfPrimitiveint.java	294	145	1
public Boolean get() in tck/src/main/java/org/apache/jdo/tck/pc/fieldtypes/FieldsOfBoolean.java	294	145	1
public char get() in tck/src/main/java/org/apache/jdo/tck/pc/fieldtypes/FieldsOfPrimitivechar.java	294	145	1
public Integer get() in tck/src/main/java/org/apache/jdo/tck/pc/fieldtypes/FieldsOfInteger.java	294	145	1
public float get() in tck/src/main/java/org/apache/jdo/tck/pc/fieldtypes/FieldsOfPrimitivefloat.java	294	145	1
public byte get() in tck/src/main/java/org/apache/jdo/tck/pc/fieldtypes/FieldsOfPrimitivebyte.java	294	145	1
public Character get() in tck/src/main/java/org/apache/jdo/tck/pc/fieldtypes/FieldsOfCharacter.java	294	145	1
public String get() in tck/src/main/java/org/apache/jdo/tck/pc/fieldtypes/FieldsOfString.java	294	145	1
public Date get() in tck/src/main/java/org/apache/jdo/tck/pc/fieldtypes/FieldsOfDate.java	294	145	1
public BigInteger get() in tck/src/main/java/org/apache/jdo/tck/pc/fieldtypes/FieldsOfBigInteger.java	294	145	1
public Short get() in tck/src/main/java/org/apache/jdo/tck/pc/fieldtypes/FieldsOfShort.java	294	145	1
public Byte get() in tck/src/main/java/org/apache/jdo/tck/pc/fieldtypes/FieldsOfByte.java	294	145	1
public SimpleEnum get() in tck/src/main/java/org/apache/jdo/tck/pc/fieldtypes/FieldsOfSimpleEnum.java	294	145	1
public boolean get() in tck/src/main/java/org/apache/jdo/tck/pc/fieldtypes/FieldsOfPrimitiveboolean.java	294	145	1
public Double get() in tck/src/main/java/org/apache/jdo/tck/pc/fieldtypes/FieldsOfDouble.java	294	145	1
public BigDecimal get() in tck/src/main/java/org/apache/jdo/tck/pc/fieldtypes/FieldsOfBigDecimal.java	294	145	1
public short get() in tck/src/main/java/org/apache/jdo/tck/pc/fieldtypes/FieldsOfPrimitiveshort.java	294	145	1
public Long get() in tck/src/main/java/org/apache/jdo/tck/pc/fieldtypes/FieldsOfLong.java	294	145	1
public long get() in tck/src/main/java/org/apache/jdo/tck/pc/fieldtypes/FieldsOfPrimitivelong.java	294	145	1
public SimpleInterface get() in tck/src/main/java/org/apache/jdo/tck/pc/fieldtypes/FieldsOfSimpleInterface.java	294	145	1
public Locale get() in tck/src/main/java/org/apache/jdo/tck/pc/fieldtypes/FieldsOfLocale.java	294	145	1
public double get() in tck/src/main/java/org/apache/jdo/tck/pc/fieldtypes/FieldsOfPrimitivedouble.java	294	145	1
public boolean set() in tck/src/main/java/org/apache/jdo/tck/pc/fieldtypes/FieldsOfObject.java	392	130	2
public boolean set() in tck/src/main/java/org/apache/jdo/tck/pc/fieldtypes/FieldsOfFloat.java	392	130	2
public boolean set() in tck/src/main/java/org/apache/jdo/tck/pc/fieldtypes/FieldsOfPrimitiveint.java	392	130	2
public boolean set() in tck/src/main/java/org/apache/jdo/tck/pc/fieldtypes/FieldsOfBoolean.java	392	130	2
public boolean set() in tck/src/main/java/org/apache/jdo/tck/pc/fieldtypes/FieldsOfPrimitivechar.java	392	130	2
public boolean set() in tck/src/main/java/org/apache/jdo/tck/pc/fieldtypes/FieldsOfInteger.java	392	130	2
public boolean set() in tck/src/main/java/org/apache/jdo/tck/pc/fieldtypes/FieldsOfPrimitivefloat.java	392	130	2
public boolean set() in tck/src/main/java/org/apache/jdo/tck/pc/fieldtypes/FieldsOfPrimitivebyte.java	392	130	2
public boolean set() in tck/src/main/java/org/apache/jdo/tck/pc/fieldtypes/FieldsOfCharacter.java	392	130	2
public boolean set() in tck/src/main/java/org/apache/jdo/tck/pc/fieldtypes/FieldsOfString.java	392	130	2
public boolean set() in tck/src/main/java/org/apache/jdo/tck/pc/fieldtypes/FieldsOfDate.java	392	130	2
public boolean set() in tck/src/main/java/org/apache/jdo/tck/pc/fieldtypes/FieldsOfBigInteger.java	392	130	2
public boolean set() in tck/src/main/java/org/apache/jdo/tck/pc/fieldtypes/FieldsOfShort.java	392	130	2
public boolean set() in tck/src/main/java/org/apache/jdo/tck/pc/fieldtypes/FieldsOfByte.java	392	130	2
public boolean set() in tck/src/main/java/org/apache/jdo/tck/pc/fieldtypes/FieldsOfSimpleEnum.java	392	130	2
public boolean set() in tck/src/main/java/org/apache/jdo/tck/pc/fieldtypes/FieldsOfPrimitiveboolean.java	392	130	2
public boolean set() in tck/src/main/java/org/apache/jdo/tck/pc/fieldtypes/FieldsOfDouble.java	392	130	2
public boolean set() in tck/src/main/java/org/apache/jdo/tck/pc/fieldtypes/FieldsOfBigDecimal.java	392	130	2
public boolean set() in tck/src/main/java/org/apache/jdo/tck/pc/fieldtypes/FieldsOfPrimitiveshort.java	392	130	2
public boolean set() in tck/src/main/java/org/apache/jdo/tck/pc/fieldtypes/FieldsOfLong.java	392	130	2
public boolean set() in tck/src/main/java/org/apache/jdo/tck/pc/fieldtypes/FieldsOfPrimitivelong.java	392	130	2
public boolean set() in tck/src/main/java/org/apache/jdo/tck/pc/fieldtypes/FieldsOfSimpleInterface.java	392	130	2
public boolean set() in tck/src/main/java/org/apache/jdo/tck/pc/fieldtypes/FieldsOfLocale.java	392	130	2
public boolean set() in tck/src/main/java/org/apache/jdo/tck/pc/fieldtypes/FieldsOfPrimitivedouble.java	392	130	2

Unit

# lines

McCabe index

# params

public SimpleClass get()
in tck/src/main/java/org/apache/jdo/tck/pc/fieldtypes/FieldsOfSimpleClass.java

342

169

public boolean set()
in tck/src/main/java/org/apache/jdo/tck/pc/fieldtypes/FieldsOfSimpleClass.java

464

154

public Object get()
in tck/src/main/java/org/apache/jdo/tck/pc/fieldtypes/FieldsOfObject.java

294