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 TC CC AC Ca Ce A I D V
org.jcurl.demo.jtree 4 3 1 0 9 25.0% 100.0% 25.0% 1
org.jcurl.demo.smack 15 15 0 0 19 0.0% 100.0% 0.0% 1
org.jcurl.demo.tactics 24 20 4 2 30 17.0% 94.0% 10.0% 1
org.jcurl.demo.tactics.old 17 15 2 0 21 12.0% 100.0% 12.0% 1
org.jcurl.demo.tactics.sg 12 9 3 1 18 25.0% 95.0% 20.0% 1
org.jcurl.demo.util 5 5 0 0 10 0.0% 100.0% 0.0% 1
org.jcurl.demo.viewer 2 2 0 0 2 0.0% 100.0% 0.0% 1
org.jcurl.demo.zui 4 4 0 0 12 0.0% 100.0% 0.0% 1
org.jcurl.mr.gui 2 2 0 0 4 0.0% 100.0% 0.0% 1

Packages

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

org.jcurl.demo.jtree

Afferent Couplings Efferent Couplings Abstractness Instability Distance
0 9 25.0% 100.0% 25.0%
Abstract Classes Concrete Classes Used by Packages Uses Packages
org.jcurl.demo.jtree.AbstractTreeTransferHandler
 org.jcurl.demo.jtree.DNDTree
org.jcurl.demo.jtree.DefaultTreeTransferHandler
org.jcurl.demo.jtree.TransferableNode
 None java.awt
java.awt.datatransfer
java.awt.dnd
java.awt.image
java.io
java.lang
java.util
javax.swing
javax.swing.tree

org.jcurl.demo.smack

Afferent Couplings Efferent Couplings Abstractness Instability Distance
0 19 0.0% 100.0% 0.0%
Abstract Classes Concrete Classes Used by Packages Uses Packages
None org.jcurl.demo.smack.ChatLogSimpleSwingBean
org.jcurl.demo.smack.ChatSimpleSwingBean
org.jcurl.demo.smack.ChatSimpleSwingBean$1
org.jcurl.demo.smack.ChatSimpleSwingBean$2
org.jcurl.demo.smack.JCurlSmackClient
org.jcurl.demo.smack.JCurlSmackClient$1
org.jcurl.demo.smack.JCurlSmackClient$1$1
org.jcurl.demo.smack.JCurlSmackClient$GuiUtil
org.jcurl.demo.smack.JCurlSmackClient$XmppAccount
org.jcurl.demo.smack.RosterSimpleSwingBean
org.jcurl.demo.smack.RosterSimpleSwingBean$1
org.jcurl.demo.smack.SmackChangeManager
org.jcurl.demo.smack.SmackChangeManager$1
org.jcurl.demo.smack.SmackChangeManager$MementoPackageExtension
org.jcurl.demo.smack.XmppAddress
 None java.awt
java.awt.event
java.io
java.lang
java.util
java.util.concurrent
java.util.regex
java.util.zip
javax.swing
javax.swing.border
javax.swing.filechooser
org.apache.commons.codec.binary
org.apache.commons.logging
org.jcurl.core.api
org.jcurl.core.log
org.jcurl.core.ui
org.jdesktop.application
org.jivesoftware.smack
org.jivesoftware.smack.packet

org.jcurl.demo.tactics

Afferent Couplings Efferent Couplings Abstractness Instability Distance
2 30 17.0% 94.0% 10.0%
Abstract Classes Concrete Classes Used by Packages Uses Packages
org.jcurl.demo.tactics.HasChanger
org.jcurl.demo.tactics.JCurlShotPlanner$WaitCursorTask
org.jcurl.demo.tactics.TrajectoryBean
org.jcurl.demo.tactics.Zoomable
 org.jcurl.demo.tactics.BirdPiccoloBean
org.jcurl.demo.tactics.BirdScenarioBean
org.jcurl.demo.tactics.BroomPromptSwingBean
org.jcurl.demo.tactics.CurlerSwingBean
org.jcurl.demo.tactics.CurlerSwingBean$ComboItem
org.jcurl.demo.tactics.HFBlockingQueue
org.jcurl.demo.tactics.JCurlShotPlanner
org.jcurl.demo.tactics.JCurlShotPlanner$1
org.jcurl.demo.tactics.JCurlShotPlanner$2
org.jcurl.demo.tactics.JCurlShotPlanner$3
org.jcurl.demo.tactics.JCurlShotPlanner$ChangeListenerManager
org.jcurl.demo.tactics.JCurlShotPlanner$GuiUtil
org.jcurl.demo.tactics.JCurlShotPlanner$ZoomHelper
org.jcurl.demo.tactics.JSpinnerNumberUnit
org.jcurl.demo.tactics.TrajectoryPiccoloBean
org.jcurl.demo.tactics.TrajectoryPiccoloBean$1
org.jcurl.demo.tactics.TrajectoryPiccoloBean$MoveHandler
org.jcurl.demo.tactics.TrajectoryScenarioBean
org.jcurl.demo.tactics.TrajectoryScenarioBean$1
org.jcurl.demo.tactics.TrajectoryScenarioBean$MoveHandler
 org.jcurl.demo.tactics.old
org.jcurl.demo.tactics.sg
 com.sun.scenario.scenegraph
com.sun.scenario.scenegraph.event
edu.umd.cs.piccolo
edu.umd.cs.piccolo.event
java.awt
java.awt.event
java.awt.geom
java.awt.image
java.beans
java.io
java.lang
java.net
java.util
java.util.concurrent
javax.imageio
javax.swing
javax.swing.border
javax.swing.event
javax.swing.filechooser
javax.swing.undo
org.apache.commons.logging
org.jcurl.core.api
org.jcurl.core.helpers
org.jcurl.core.impl
org.jcurl.core.io
org.jcurl.core.log
org.jcurl.core.ui
org.jcurl.demo.tactics.sg
org.jcurl.zui.piccolo
org.jdesktop.application

org.jcurl.demo.tactics.old

Afferent Couplings Efferent Couplings Abstractness Instability Distance
0 21 12.0% 100.0% 12.0%
Abstract Classes Concrete Classes Used by Packages Uses Packages
org.jcurl.demo.tactics.old.ActionRegistry$JCAction
org.jcurl.demo.tactics.old.ActionRegistry$JCMenu
 org.jcurl.demo.tactics.old.ActionRegistry
org.jcurl.demo.tactics.old.ActionRegistry$1
org.jcurl.demo.tactics.old.ActionRegistry$2
org.jcurl.demo.tactics.old.MainApp
org.jcurl.demo.tactics.old.MainApp$1
org.jcurl.demo.tactics.old.MenuEdit
org.jcurl.demo.tactics.old.MenuEdit$Controller
org.jcurl.demo.tactics.old.MenuEdit$Model
org.jcurl.demo.tactics.old.MenuFile
org.jcurl.demo.tactics.old.MenuFile$Controller
org.jcurl.demo.tactics.old.MenuFile$Controller$1
org.jcurl.demo.tactics.old.MenuFile$Controller$2
org.jcurl.demo.tactics.old.MenuFile$Model
org.jcurl.demo.tactics.old.MenuHelp
org.jcurl.demo.tactics.old.MenuView
 None java.awt
java.awt.event
java.awt.geom
java.awt.image
java.io
java.lang
java.lang.annotation
java.lang.reflect
java.util
java.util.regex
javax.imageio
javax.swing
javax.swing.filechooser
org.apache.commons.logging
org.jcurl.core.api
org.jcurl.core.helpers
org.jcurl.core.impl
org.jcurl.core.io
org.jcurl.core.log
org.jcurl.core.ui
org.jcurl.demo.tactics

org.jcurl.demo.tactics.sg

Afferent Couplings Efferent Couplings Abstractness Instability Distance
1 18 25.0% 95.0% 20.0%
Abstract Classes Concrete Classes Used by Packages Uses Packages
org.jcurl.demo.tactics.sg.SGIceFactory
org.jcurl.demo.tactics.sg.SGRockFactory
org.jcurl.demo.tactics.sg.SGTrajectoryFactory
 org.jcurl.demo.tactics.sg.AnimateAffine
org.jcurl.demo.tactics.sg.BroomPromptScenario
org.jcurl.demo.tactics.sg.BroomPromptScenario$1
org.jcurl.demo.tactics.sg.BroomPromptScenario$MoveHandler
org.jcurl.demo.tactics.sg.BroomPromptScenario$SpeedHandler
org.jcurl.demo.tactics.sg.SGIceFactory$Fancy
org.jcurl.demo.tactics.sg.SGRockFactory$Fancy
org.jcurl.demo.tactics.sg.SGRockFactory$Simple
org.jcurl.demo.tactics.sg.SGTrajectoryFactory$Fancy
 org.jcurl.demo.tactics
 com.sun.scenario.animation
com.sun.scenario.scenegraph
com.sun.scenario.scenegraph.event
java.awt
java.awt.event
java.awt.geom
java.beans
java.lang
java.util
javax.swing
javax.swing.event
org.apache.commons.logging
org.jcurl.core.api
org.jcurl.core.helpers
org.jcurl.core.log
org.jcurl.core.ui
org.jcurl.demo.tactics
org.jcurl.math

org.jcurl.demo.util

Afferent Couplings Efferent Couplings Abstractness Instability Distance
0 10 0.0% 100.0% 0.0%
Abstract Classes Concrete Classes Used by Packages Uses Packages
None org.jcurl.demo.util.AboutDialog
org.jcurl.demo.util.AboutDialog$1
org.jcurl.demo.util.IconGenerator
org.jcurl.demo.util.RealTimePlayer
org.jcurl.demo.util.SimpleKeys
 None java.awt
java.awt.event
java.awt.image
java.io
java.lang
javax.imageio
javax.swing
org.jcurl.core.api
org.jcurl.core.helpers
org.jcurl.core.ui

org.jcurl.demo.viewer

Afferent Couplings Efferent Couplings Abstractness Instability Distance
0 2 0.0% 100.0% 0.0%
Abstract Classes Concrete Classes Used by Packages Uses Packages
None org.jcurl.demo.viewer.MainApp
org.jcurl.demo.viewer.Model
 None java.lang
org.jcurl.core.api

org.jcurl.demo.zui

Afferent Couplings Efferent Couplings Abstractness Instability Distance
0 12 0.0% 100.0% 0.0%
Abstract Classes Concrete Classes Used by Packages Uses Packages
None org.jcurl.demo.zui.BroomPromptDemo
org.jcurl.demo.zui.BroomPromptDemo$1
org.jcurl.demo.zui.BroomPromptDemo$1$1
org.jcurl.demo.zui.BroomPromptDemo$1$2
 None edu.umd.cs.piccolo
java.awt
java.awt.geom
java.beans
java.lang
javax.swing
javax.swing.event
org.apache.commons.logging
org.jcurl.core.api
org.jcurl.core.log
org.jcurl.core.ui
org.jcurl.zui.piccolo

org.jcurl.mr.gui

Afferent Couplings Efferent Couplings Abstractness Instability Distance
0 4 0.0% 100.0% 0.0%
Abstract Classes Concrete Classes Used by Packages Uses Packages
None org.jcurl.mr.gui.MiniApplet
org.jcurl.mr.gui.Model
 None java.lang
javax.swing
org.jcurl.core.api
org.jcurl.core.impl

Cycles

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

Package Package Dependencies
org.jcurl.demo.tactics org.jcurl.demo.tactics.sg
org.jcurl.demo.tactics
org.jcurl.demo.tactics.old org.jcurl.demo.tactics
org.jcurl.demo.tactics.sg
org.jcurl.demo.tactics
org.jcurl.demo.tactics.sg org.jcurl.demo.tactics
org.jcurl.demo.tactics.sg

Explanation

[ 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.