CMS Utility Tag Library Version: 4.4.6 Last Published: Jan 17, 2012

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 ]

PackageTCCCACCaCeAIDV
info.magnolia.cms.taglibs.util222110345.0%100.0%5.0%1

Packages

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

info.magnolia.cms.taglibs.util

Afferent CouplingsEfferent CouplingsAbstractnessInstabilityDistance
0345.0%100.0%5.0%
Abstract ClassesConcrete ClassesUsed by PackagesUses Packages
info.magnolia.cms.taglibs.util.BaseImageTag
info.magnolia.cms.taglibs.util.AAttribute
info.magnolia.cms.taglibs.util.AHref
info.magnolia.cms.taglibs.util.Breadcrumb
info.magnolia.cms.taglibs.util.ConvertNewLineTag
info.magnolia.cms.taglibs.util.Date
info.magnolia.cms.taglibs.util.FileSrc
info.magnolia.cms.taglibs.util.ImgTag
info.magnolia.cms.taglibs.util.ImgTagBeanInfo
info.magnolia.cms.taglibs.util.PoweredByTag
info.magnolia.cms.taglibs.util.RedirectTag
info.magnolia.cms.taglibs.util.ScaleImageTag
info.magnolia.cms.taglibs.util.SearchResultSnippetTag
info.magnolia.cms.taglibs.util.SimpleMailTag
info.magnolia.cms.taglibs.util.SimpleNavigationTag
info.magnolia.cms.taglibs.util.SimpleSearchTag
info.magnolia.cms.taglibs.util.StrToObj
info.magnolia.cms.taglibs.util.TableTag
info.magnolia.cms.taglibs.util.TableTagBeanInfo
info.magnolia.cms.taglibs.util.Text2PngFactory
info.magnolia.cms.taglibs.util.TextToImageTag
info.magnolia.cms.taglibs.util.Xmp
Noneinfo.magnolia.cms.beans.config
info.magnolia.cms.beans.runtime
info.magnolia.cms.core
info.magnolia.cms.core.search
info.magnolia.cms.i18n
info.magnolia.cms.license
info.magnolia.cms.security
info.magnolia.cms.taglibs
info.magnolia.cms.util
info.magnolia.context
info.magnolia.module.mail
info.magnolia.module.mail.handlers
info.magnolia.module.mail.templates
java.awt
java.awt.font
java.awt.geom
java.awt.image
java.beans
java.io
java.lang
java.text
java.util
java.util.regex
javax.imageio
javax.jcr
javax.servlet
javax.servlet.http
javax.servlet.jsp
javax.servlet.jsp.tagext
org.apache.commons.io
org.apache.commons.lang
org.apache.commons.lang.exception
org.devlib.schmidt.imageinfo
org.slf4j

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.

TermDescription
Number of ClassesThe number of concrete and abstract classes (and interfaces) in the package is an indicator of the extensibility of the package.
Afferent CouplingsThe number of other packages that depend upon classes within the package is an indicator of the package's responsibility.
Efferent CouplingsThe number of other packages that the classes in the package depend upon is an indicator of the package's independence.
AbstractnessThe 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.
InstabilityThe 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.
DistanceThe 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.
CyclesPackages 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.