genjava-core - JDepend Source Code Analysis

Package	Total Classes	Abstract Classes	Concrete Classes	Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
com.bga.wbrogden.metaphone	1	0	1	1	0	0%	0%	100%
com.generationjava.beans	6	2	4	3	4	33%	57%	10%
com.generationjava.collections	26	3	23	6	4	12%	40%	48%
com.generationjava.collections.typed	6	1	5	0	0	17%	0%	83%
com.generationjava.compare	6	0	6	1	4	0%	80%	20%
com.generationjava.io	22	2	20	2	2	9%	50%	41%
com.generationjava.io.find	7	2	5	1	2	29%	67%	5%
com.generationjava.io.xml	3	0	3	1	0	0%	0%	100%
com.generationjava.jdbc	3	0	3	0	1	0%	100%	0%
com.generationjava.lang	10	1	9	7	5	10%	42%	48%
com.generationjava.mail	2	0	2	0	5	0%	100%	0%
com.generationjava.math	2	0	2	0	0	0%	0%	100%
com.generationjava.namespace	5	2	3	1	1	40%	50%	10%
com.generationjava.net	2	0	2	1	2	0%	67%	33%
com.generationjava.patterns	2	2	0	1	0	100%	0%	0%
com.generationjava.patterns.command	4	3	1	0	0	75%	0%	25%
com.generationjava.patterns.registry	14	4	10	1	2	29%	67%	5%
com.generationjava.random	7	1	6	0	3	14%	100%	14%
com.generationjava.scrape	1	0	1	0	3	0%	100%	0%
com.generationjava.security	1	0	1	0	1	0%	100%	0%
com.generationjava.servlet	1	0	1	0	1	0%	100%	0%
com.generationjava.test	5	2	3	0	3	40%	100%	40%
com.generationjava.time	5	0	5	2	1	0%	33%	67%
com.generationjava.tools	5	2	3	1	5	40%	83%	23%
com.generationjava.util	11	1	10	3	9	9%	75%	16%
com.generationjava.web	3	0	3	1	1	0%	50%	50%
org.apache.commons.cli	No stats available: package referenced, but not analyzed.
org.apache.commons.collections	No stats available: package referenced, but not analyzed.
org.apache.commons.collections.comparators	No stats available: package referenced, but not analyzed.
org.apache.commons.lang	No stats available: package referenced, but not analyzed.
org.apache.commons.lang.exception	No stats available: package referenced, but not analyzed.

Packages

[summary ] [packages ] [cycles ] [explanations ]

com.bga.wbrogden.metaphone

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
1	0	0%	0%	100%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
None	Metaphone	com.generationjava.lang	None

com.generationjava.beans

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
3	4	33%	57%	10%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
AbstractBeanViewer GetDelegate	BeanViewRuntime BeansW DelegatableBeanViewer ReflectionBeanViewer	com.generationjava.collections com.generationjava.compare com.generationjava.namespace	com.generationjava.lang com.generationjava.time org.apache.commons.collections org.apache.commons.lang

com.generationjava.collections

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
6	4	12%	40%	48%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
Alias Grouper ResetableIterator	AliasedMap BeanMap BlockIterator CachingIterator ClassMap CollectionsW CopiedIterator EnumerationGrouper FQEntry FQMap GroupedComparator IteratorGrouper LimitedList MultiKeyedMap OrderedSet ProxyList ProxySet ReverseListIterator SimpleAlias SortComparator SortIndex SortedIterator SortedLimitedList	com.generationjava.lang com.generationjava.mail com.generationjava.random com.generationjava.test com.generationjava.tools com.generationjava.util	com.generationjava.beans com.generationjava.compare com.generationjava.lang org.apache.commons.collections

com.generationjava.collections.typed

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
0	0	17%	0%	83%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
TypedStructure	AbstractTypedStructure IllegalTypeException TypedList TypedMap TypedSet	None	None

com.generationjava.compare

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
1	4	0%	80%	20%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
None	BeanComparator NumericStringComparator ObjectComparator PackageNameComparator SoundexComparator UrlComparator	com.generationjava.collections	com.generationjava.beans com.generationjava.patterns.registry com.generationjava.util org.apache.commons.collections.comparators

com.generationjava.io

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
2	2	9%	50%	41%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
CommandLineListener PollListener	BitmapReader BitmapWriter CommandLine CountingInputStream CountingOutputStream Csv CsvFieldReader CsvReader CsvWriter FileEvent FilePoller FileW FixedWidthReader StreamW Table TableRow Tablifier TeeOutputStream WritingException ZipW	com.generationjava.mail com.generationjava.net	org.apache.commons.lang org.apache.commons.lang.exception

com.generationjava.io.find

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
1	2	29%	67%	5%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
FindListener Finder	ExtensionFileFilter FileFinder FindEvent FinderException ZipFinder	com.generationjava.util	org.apache.commons.collections org.apache.commons.lang.exception

com.generationjava.io.xml

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
1	0	0%	0%	100%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
None	NullEnumeration XMLNode XMLParser	com.generationjava.util	None

com.generationjava.jdbc

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
0	1	0%	100%	0%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
None	JdbcW ResultSetIterator SimpleResultSetIterator	None	org.apache.commons.lang

com.generationjava.lang

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
7	5	10%	42%	48%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
Struct	BigIntegerUtils Binary ByteArray ClassConstantsReflector ClassW Constant Notifier NotifierException StringW	com.generationjava.beans com.generationjava.collections com.generationjava.mail com.generationjava.random com.generationjava.security com.generationjava.tools com.generationjava.util	com.bga.wbrogden.metaphone com.generationjava.collections com.generationjava.util org.apache.commons.lang org.apache.commons.lang.exception

com.generationjava.mail

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
0	5	0%	100%	0%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
None	MBoxMimeMessage Mailer	None	com.generationjava.collections com.generationjava.io com.generationjava.lang com.generationjava.time org.apache.commons.lang

com.generationjava.math

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
0	0	0%	0%	100%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
None	Fraction Interval	None	None

com.generationjava.namespace

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
1	1	40%	50%	10%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
AbstractNamespace Namespace	BeanNamespace ServletNamespace SimpleNamespace	com.generationjava.util	com.generationjava.beans

com.generationjava.net

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
1	2	0%	67%	33%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
None	UrlW WGet	com.generationjava.scrape	com.generationjava.io org.apache.commons.lang

com.generationjava.patterns

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
1	0	100%	0%	0%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
FactoryMethod Null	None	com.generationjava.patterns.registry	None

com.generationjava.patterns.command

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
0	0	75%	0%	25%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
Argument Command Result	CommandException	None	None

com.generationjava.patterns.registry

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
1	2	29%	67%	5%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
AbstractRegistry AbstractRegistryFactory Registry RegistryFactory	ClassRegistry MultiRegistry NullRegistry NullRegistryFactory RegistryRegistry SimpleRegistry SimpleRegistryFactory SingletonRegistryFactory ThreadRegistry UnavailableInstanceException	com.generationjava.compare	com.generationjava.patterns org.apache.commons.collections

com.generationjava.random

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
0	3	14%	100%	14%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
RandomMaker	RandomBean RandomBeanProxy RandomDate RandomNumber RandomObject ToString	None	com.generationjava.collections com.generationjava.lang org.apache.commons.lang

com.generationjava.scrape

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
0	3	0%	100%	0%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
None	HtmlScraper	None	com.generationjava.net com.generationjava.web org.apache.commons.lang

com.generationjava.security

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
0	1	0%	100%	0%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
None	Securer	None	com.generationjava.lang

com.generationjava.servlet

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
0	1	0%	100%	0%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
None	RequestMap	None	org.apache.commons.collections

com.generationjava.test

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
0	3	40%	100%	40%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
Example Scaffold	StopWatch Test TestException	None	com.generationjava.collections com.generationjava.util org.apache.commons.lang.exception

com.generationjava.time

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
2	1	0%	33%	67%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
None	DateRange DateW Time TimeW TimestampW	com.generationjava.beans com.generationjava.mail	org.apache.commons.lang

com.generationjava.tools

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
1	5	40%	83%	23%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
AbstractTool Tool	CommandLineToolRunner Run ToolException	com.generationjava.util	com.generationjava.collections com.generationjava.lang org.apache.commons.cli org.apache.commons.lang org.apache.commons.lang.exception

com.generationjava.util

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
3	9	9%	75%	16%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
Commentable	ClassFinder ClassIndex CommentedOrderedProperties Interpolator OrderedProperties Pair PropertiesLoader Soundex StringJoiner XmlProperties	com.generationjava.compare com.generationjava.lang com.generationjava.test	com.generationjava.collections com.generationjava.io.find com.generationjava.io.xml com.generationjava.lang com.generationjava.namespace com.generationjava.tools org.apache.commons.cli org.apache.commons.collections org.apache.commons.lang

com.generationjava.web

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
1	1	0%	50%	50%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
None	HtmlW ServletW XmlW	com.generationjava.scrape	org.apache.commons.lang

Cycles

[summary ] [packages ] [cycles ] [explanations ]

Package	Cyclic Dependencies
com.generationjava.beans	com.generationjava.lang com.generationjava.collections com.generationjava.beans
com.generationjava.collections	com.generationjava.beans com.generationjava.lang com.generationjava.collections
com.generationjava.compare	com.generationjava.beans com.generationjava.lang com.generationjava.collections com.generationjava.beans
com.generationjava.lang	com.generationjava.collections com.generationjava.beans com.generationjava.lang
com.generationjava.mail	com.generationjava.lang com.generationjava.collections com.generationjava.beans com.generationjava.lang
com.generationjava.namespace	com.generationjava.beans com.generationjava.lang com.generationjava.collections com.generationjava.beans
com.generationjava.random	com.generationjava.lang com.generationjava.collections com.generationjava.beans com.generationjava.lang
com.generationjava.security	com.generationjava.lang com.generationjava.collections com.generationjava.beans com.generationjava.lang
com.generationjava.test	com.generationjava.collections com.generationjava.beans com.generationjava.lang com.generationjava.collections
com.generationjava.tools	com.generationjava.lang com.generationjava.collections com.generationjava.beans com.generationjava.lang
com.generationjava.util	com.generationjava.tools com.generationjava.lang com.generationjava.collections com.generationjava.beans com.generationjava.lang

Explanations

[summary ] [packages ] [cycles ] [explanations ]

The following explanations are for quick reference and are lifted directly from the original JDepend documentation .

Term	Description
Number of Classes	The number of concrete and abstract classes (and interfaces) in the package is an indicator of the extensibility of the package.
Afferent Couplings	The number of other packages that depend upon classes within the package is an indicator of the package's responsibility.
Efferent Couplings	The number of other packages that the classes in the package depend upon is an indicator of the package's independence.
Abstractness	The ratio of the number of abstract classes (and interfaces) in the analyzed package to the total number of classes in the analyzed package. The range for this metric is 0 to 1, with A=0 indicating a completely concrete package and A=1 indicating a completely abstract package.
Instability	The ratio of efferent coupling (Ce) to total coupling (Ce / (Ce + Ca)). This metric is an indicator of the package's resilience to change. The range for this metric is 0 to 1, with I=0 indicating a completely stable package and I=1 indicating a completely instable package.
Distance	The perpendicular distance of a package from the idealized line A + I = 1. This metric is an indicator of the package's balance between abstractness and stability. A package squarely on the main sequence is optimally balanced with respect to its abstractness and stability. Ideal packages are either completely abstract and stable (x=0, y=1) or completely concrete and instable (x=1, y=0). The range for this metric is 0 to 1, with D=0 indicating a package that is coincident with the main sequence and D=1 indicating a package that is as far from the main sequence as possible.
Cycles	Packages participating in a package dependency cycle are in a deadly embrace with respect to reusability and their release cycle. Package dependency cycles can be easily identified by reviewing the textual reports of dependency cycles. Once these dependency cycles have been identified with JDepend, they can be broken by employing various object-oriented techniques.