mlwfflm - JDepend Source Code Analysis

Metric Results

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

The following document contains the results of a JDepend metric analysis. The various metrics are defined at the bottom of this document.

Summary

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

Package	Total Classes	Abstract Classes	Concrete Classes	Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
net.mlw.fball.bo	10	0	10	6	5	0	45%	55%
net.mlw.fball.bo.yahoo	1	0	1	0	1	0	100%	0%
net.mlw.fball.dao	5	5	0	6	3	1	33%	33%
net.mlw.fball.dao.hibernate	5	0	5	0	6	0	100%	0%
net.mlw.fball.event	7	2	5	7	4	0.29	36%	35%
net.mlw.fball.gui	14	0	14	3	14	0	82%	18%
net.mlw.fball.gui.events	4	0	4	5	3	0	38%	62%
net.mlw.fball.gui.listeners	3	0	3	0	8	0	100%	0%
net.mlw.fball.loader	3	2	1	4	4	0.67	50%	17%
net.mlw.fball.loader.yahoo	4	0	4	0	10	0	100%	0%
net.mlw.fball.loader.yahoo.league	3	1	2	0	10	0.33	100%	33%
net.mlw.fball.web	18	1	17	0	22	0.06	100%	6%
net.mlw.util	2	0	2	2	5	0	71%	29%
net.mlw.util.swing	7	0	7	2	10	0	83%	17%

Packages

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

net.mlw.fball.bo

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
6	5	0%	45%	55%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
	Coach GameStats League LeagueManager Player PointBasedLeague Provider SeasonStats Stats Team	net.mlw.fball.bo.yahoo net.mlw.fball.dao net.mlw.fball.dao.hibernate net.mlw.fball.loader.yahoo net.mlw.fball.loader.yahoo.league net.mlw.fball.web	java.io java.lang java.util net.mlw.fball.dao org.apache.commons.lang.builder

net.mlw.fball.bo.yahoo

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

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
	YahooPointBasedLeague		net.mlw.fball.bo

net.mlw.fball.dao

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
6	3	100%	33%	33%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
LeagueDao PlayerDao ProviderDao SeasonStatsDao TeamDao		net.mlw.fball.bo net.mlw.fball.dao.hibernate net.mlw.fball.loader net.mlw.fball.loader.yahoo net.mlw.fball.loader.yahoo.league net.mlw.fball.web	java.lang java.util net.mlw.fball.bo

net.mlw.fball.dao.hibernate

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
0	6	0%	100%	0%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
	LeagueDaoImpl PlayerDaoImpl ProviderDaoImpl SeasonStatsDaoDaoImpl TeamDaoImpl		java.lang java.util net.mlw.fball.bo net.mlw.fball.dao org.springframework.orm.hibernate org.springframework.orm.hibernate.support

net.mlw.fball.event

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
7	4	29%	36%	35%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
Event EventListener	ConfigurableEventListenerGroup ConsoleEventListener EventListenerGroup ProgressEvent StatusEvent	net.mlw.fball.gui net.mlw.fball.gui.events net.mlw.fball.gui.listeners net.mlw.fball.loader net.mlw.fball.loader.yahoo net.mlw.fball.loader.yahoo.league net.mlw.util.swing	java.io java.lang java.util net.mlw.fball.gui.events

net.mlw.fball.gui

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Dist ance
3	14	0%	82%	18%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
	AppContext DefaultMenuBar DefaultMenuBar$1 DefaultMenuBar$2 DefaultMenuBar$3 ExecutionTreeMenu Launcher Launcher$1 Launcher$2 LoaderDetail LoaderDetail$1 LoaderDetail$2 LoaderDetail$3 LoaderPanel	net.mlw.fball.gui.events net.mlw.fball.gui.listeners net.mlw.util.swing	java.awt java.awt.event java.io java.lang java.util javax.swing javax.swing.text javax.swing.tree net.mlw.fball.event net.mlw.fball.gui.events net.mlw.fball.loader net.mlw.util.swing org.springframework.context org.springframework.context.support

net.mlw.fball.gui.events

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
5	3	0%	38%	62%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
	ErrorEvent ExitEvent RunLoadersEvent StateChangedEvent	net.mlw.fball.event net.mlw.fball.gui net.mlw.fball.gui.listeners net.mlw.fball.loader.yahoo.league net.mlw.util.swing	java.lang net.mlw.fball.event net.mlw.fball.gui

net.mlw.fball.gui.listeners

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
0	8	0%	100%	0%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
	CloseApplicationListener RunLoadersEventListener SystemDotOutEventListener		java.io java.lang java.util net.mlw.fball.event net.mlw.fball.gui net.mlw.fball.gui.events net.mlw.fball.loader net.mlw.util.swing

net.mlw.fball.loader

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
4	4	67%	50%	17%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
Loader LoaderContextHolder	LoaderGroup	net.mlw.fball.gui net.mlw.fball.gui.listeners net.mlw.fball.loader.yahoo net.mlw.fball.loader.yahoo.league	java.lang java.util net.mlw.fball.dao net.mlw.fball.event

net.mlw.fball.loader.yahoo

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
0	10	0%	100%	0%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
	GameStatsLoader PlayerLoader SeasonStatsLoader TeamLoader		java.io java.lang java.net java.util net.mlw.fball.bo net.mlw.fball.dao net.mlw.fball.event net.mlw.fball.loader net.mlw.util org.apache.commons.logging

net.mlw.fball.loader.yahoo.league

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
0	10	33%	100%	33%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
AbstractLeagueLoader	CoachLoader PlayerLoader		java.io java.lang java.util net.mlw.fball.bo net.mlw.fball.dao net.mlw.fball.event net.mlw.fball.gui.events net.mlw.fball.loader net.mlw.util org.apache.commons.logging

net.mlw.fball.web

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
0	22	6%	100%	6%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
ObjectRetriever	AdminController AdminController$1 FileNameViewController HeaderController HeaderController$1 LeagueController LeagueController$1 LeagueController$2 LeagueController$3 LeagueSettingsController LeagueSettingsController$1 MatchupController NewsController NewsController$1 RequestConstants RequestConstants$Key RequestConstants$Parameters		de.nava.informa.core de.nava.informa.impl.basic de.nava.informa.parsers java.io java.lang java.net java.util javax.servlet javax.servlet.http net.mlw.fball.bo net.mlw.fball.dao net.mlw.vlh net.mlw.vlh.web org.apache.commons.beanutils org.apache.commons.logging org.apache.struts.tiles org.springframework.beans.factory org.springframework.web.context org.springframework.web.context.support org.springframework.web.servlet org.springframework.web.servlet.mvc org.springframework.web.servlet.view.tiles

net.mlw.util

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
2	5	0%	71%	29%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
	NetUtils ParsingUtils	net.mlw.fball.loader.yahoo net.mlw.fball.loader.yahoo.league	java.io java.lang java.net java.util org.apache.commons.logging

net.mlw.util.swing

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
2	10	0%	83%	17%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
	BasicTreeCellRenderer BasicTreeNode CheckTreeCellEditor CheckTreeCellRenderer CheckTreeNode JCheckTree SwingEventMulticaster	net.mlw.fball.gui net.mlw.fball.gu i.listeners	java.awt java.awt.event java.lang java.util javax.swing javax.swing.event javax.swing.tree net.mlw.fball.event net.mlw.fball.gui net.mlw.fball.gui.events

Cycles

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

Package	Cyclic Dependencies
net.mlw.fball.bo	net.mlw.fball.dao net.mlw.fball.bo
net.mlw.fball.bo.yahoo	net.mlw.fball.bo net.mlw.fball.dao net.mlw.fball.bo
net.mlw.fball.dao	net.mlw.fball.bo net.mlw.fball.dao
net.mlw.fball.dao.hibernate	net.mlw.fball.bo net.mlw.fball.dao net.mlw.fball.bo
net.mlw.fball.event	net.mlw.fball.gui.events net.mlw.fball.event
net.mlw.fball.gui	net.mlw.fball.loader net.mlw.fball.event net.mlw.fball.gui.events net.mlw.fball.event
net.mlw.fball.gui.events	net.mlw.fball.event net.mlw.fball.gui.events
net.mlw.fball.gui.listeners	net.mlw.fball.event net.mlw.fball.gui.events net.mlw.fball.event
net.mlw.fball.loader	net.mlw.fball.event net.mlw.fball.gui.events net.mlw.fball.event
net.mlw.fball.loader.yahoo	net.mlw.fball.bo net.mlw.fball.dao net.mlw.fball.bo
net.mlw.fball.loader.yahoo.league	net.mlw.fball.bo net.mlw.fball.dao net.mlw.fball.bo
net.mlw.fball.web	net.mlw.fball.dao net.mlw.fball.bo net.mlw.fball.dao
net.mlw.util.swing	net.mlw.fball.event net.mlw.fball.gui.events net.mlw.fball.event

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 c ompletely 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.