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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
fr.paris.lutece.plugins.folderlisting.business 7 6 1 3 12 14.0% 80.0% 6.0% 1
fr.paris.lutece.plugins.folderlisting.business.portlet 4 3 1 2 12 25.0% 86.0% 11.0% 1
fr.paris.lutece.plugins.folderlisting.service 6 6 0 2 11 0.0% 85.0% 15.000001% 1
fr.paris.lutece.plugins.folderlisting.web 2 2 0 0 16 0.0% 100.0% 0.0% 1
fr.paris.lutece.plugins.folderlisting.web.portlet 1 1 0 0 14 0.0% 100.0% 0.0% 1

Packages

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

fr.paris.lutece.plugins.folderlisting.business

Afferent Couplings Efferent Couplings Abstractness Instability Distance
3 12 14.0% 80.0% 6.0%
Abstract Classes Concrete Classes Used by Packages Uses Packages
fr.paris.lutece.plugins.folderlisting.business.IFolderListingDatabaseDAO
fr.paris.lutece.plugins.folderlisting.business.FolderListingDatabase
fr.paris.lutece.plugins.folderlisting.business.FolderListingDatabaseDAO
fr.paris.lutece.plugins.folderlisting.business.FolderListingDatabaseHome
fr.paris.lutece.plugins.folderlisting.business.FolderListingDirectory
fr.paris.lutece.plugins.folderlisting.business.FolderListingFile
fr.paris.lutece.plugins.folderlisting.business.FolderListingHome
fr.paris.lutece.plugins.folderlisting.business.portlet
fr.paris.lutece.plugins.folderlisting.service
fr.paris.lutece.plugins.folderlisting.web
fr.paris.lutece.portal.service.plugin
fr.paris.lutece.portal.service.spring
fr.paris.lutece.portal.service.util
fr.paris.lutece.portal.service.workgroup
fr.paris.lutece.util.filesystem
fr.paris.lutece.util.sql
fr.paris.lutece.util.xml
java.io
java.lang
java.text
java.util
javax.servlet.http

fr.paris.lutece.plugins.folderlisting.business.portlet

Afferent Couplings Efferent Couplings Abstractness Instability Distance
2 12 25.0% 86.0% 11.0%
Abstract Classes Concrete Classes Used by Packages Uses Packages
fr.paris.lutece.plugins.folderlisting.business.portlet.IFolderListingPortletDAO
fr.paris.lutece.plugins.folderlisting.business.portlet.FolderListingPortlet
fr.paris.lutece.plugins.folderlisting.business.portlet.FolderListingPortletDAO
fr.paris.lutece.plugins.folderlisting.business.portlet.FolderListingPortletHome
fr.paris.lutece.plugins.folderlisting.web
fr.paris.lutece.plugins.folderlisting.web.portlet
fr.paris.lutece.plugins.folderlisting.business
fr.paris.lutece.plugins.folderlisting.service
fr.paris.lutece.portal.business.portlet
fr.paris.lutece.portal.service.spring
fr.paris.lutece.portal.service.util
fr.paris.lutece.util.filesystem
fr.paris.lutece.util.sql
fr.paris.lutece.util.xml
java.io
java.lang
java.util
javax.servlet.http

fr.paris.lutece.plugins.folderlisting.service

Afferent Couplings Efferent Couplings Abstractness Instability Distance
2 11 0.0% 85.0% 15.000001%
Abstract Classes Concrete Classes Used by Packages Uses Packages
None fr.paris.lutece.plugins.folderlisting.service.Folder
fr.paris.lutece.plugins.folderlisting.service.FolderListingPlugin
fr.paris.lutece.plugins.folderlisting.service.FolderLoaderDatabase
fr.paris.lutece.plugins.folderlisting.service.FolderLoaderProperties
fr.paris.lutece.plugins.folderlisting.service.FolderService
fr.paris.lutece.plugins.folderlisting.service.FolderWorkgroupRemovalListener
fr.paris.lutece.plugins.folderlisting.business.portlet
fr.paris.lutece.plugins.folderlisting.web.portlet
fr.paris.lutece.plugins.folderlisting.business
fr.paris.lutece.portal.service.i18n
fr.paris.lutece.portal.service.plugin
fr.paris.lutece.portal.service.resource
fr.paris.lutece.portal.service.util
fr.paris.lutece.portal.service.workgroup
fr.paris.lutece.util
fr.paris.lutece.util.filesystem
java.io
java.lang
java.util

fr.paris.lutece.plugins.folderlisting.web

Afferent Couplings Efferent Couplings Abstractness Instability Distance
0 16 0.0% 100.0% 0.0%
Abstract Classes Concrete Classes Used by Packages Uses Packages
None fr.paris.lutece.plugins.folderlisting.web.FolderListingDatabaseJspBean
fr.paris.lutece.plugins.folderlisting.web.FolderListingFileJspBean
None fr.paris.lutece.plugins.folderlisting.business
fr.paris.lutece.plugins.folderlisting.business.portlet
fr.paris.lutece.portal.business.page
fr.paris.lutece.portal.service.html
fr.paris.lutece.portal.service.i18n
fr.paris.lutece.portal.service.message
fr.paris.lutece.portal.service.template
fr.paris.lutece.portal.service.util
fr.paris.lutece.portal.service.workgroup
fr.paris.lutece.portal.web.admin
fr.paris.lutece.portal.web.constants
fr.paris.lutece.util.html
java.io
java.lang
java.util
javax.servlet.http

fr.paris.lutece.plugins.folderlisting.web.portlet

Afferent Couplings Efferent Couplings Abstractness Instability Distance
0 14 0.0% 100.0% 0.0%
Abstract Classes Concrete Classes Used by Packages Uses Packages
None fr.paris.lutece.plugins.folderlisting.web.portlet.FolderListingPortletJspBean
None fr.paris.lutece.plugins.folderlisting.business.portlet
fr.paris.lutece.plugins.folderlisting.service
fr.paris.lutece.portal.business.portlet
fr.paris.lutece.portal.service.message
fr.paris.lutece.portal.service.template
fr.paris.lutece.portal.service.util
fr.paris.lutece.portal.service.workgroup
fr.paris.lutece.portal.web.portlet
fr.paris.lutece.util
fr.paris.lutece.util.html
java.io
java.lang
java.util
javax.servlet.http

Cycles

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

There are no cyclic dependencies.

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.