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
de.aikiit.fotorenamer 1 1 0 0 4 0.0% 100.0% 0.0% 1
de.aikiit.fotorenamer.exception 3 3 0 2 4 0.0% 67.0% 33.0% 1
de.aikiit.fotorenamer.gui 5 5 0 2 14 0.0% 88.0% 12.0% 1
de.aikiit.fotorenamer.image 4 4 0 1 18 0.0% 95.0% 5.0% 1
de.aikiit.fotorenamer.util 3 3 0 3 8 0.0% 73.0% 27.000002% 1

Packages

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

de.aikiit.fotorenamer

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 de.aikiit.fotorenamer.ApplicationStarter
None de.aikiit.fotorenamer.gui
java.lang
javax.swing
org.apache.logging.log4j

de.aikiit.fotorenamer.exception

Afferent Couplings Efferent Couplings Abstractness Instability Distance
2 4 0.0% 67.0% 33.0%
Abstract Classes Concrete Classes Used by Packages Uses Packages
None de.aikiit.fotorenamer.exception.InvalidDirectoryException
de.aikiit.fotorenamer.exception.NoFilesFoundException
de.aikiit.fotorenamer.exception.RenamingErrorException
de.aikiit.fotorenamer.gui
de.aikiit.fotorenamer.image
de.aikiit.fotorenamer.util
java.io
java.lang
org.apache.log4j

de.aikiit.fotorenamer.gui

Afferent Couplings Efferent Couplings Abstractness Instability Distance
2 14 0.0% 88.0% 12.0%
Abstract Classes Concrete Classes Used by Packages Uses Packages
None de.aikiit.fotorenamer.gui.ImageDirectorySelector$1
de.aikiit.fotorenamer.gui.ImageDirectorySelector$2
de.aikiit.fotorenamer.gui.ImageDirectorySelector$2$1
de.aikiit.fotorenamer.gui.MainUIWindow$1
de.aikiit.fotorenamer.gui.ProgressBar
de.aikiit.fotorenamer
de.aikiit.fotorenamer.image
de.aikiit.fotorenamer.exception
de.aikiit.fotorenamer.image
de.aikiit.fotorenamer.util
java.awt
java.awt.datatransfer
java.awt.dnd
java.awt.event
java.io
java.lang
java.util
java.util.concurrent
java.util.concurrent.atomic
javax.swing
org.apache.logging.log4j

de.aikiit.fotorenamer.image

Afferent Couplings Efferent Couplings Abstractness Instability Distance
1 18 0.0% 95.0% 5.0%
Abstract Classes Concrete Classes Used by Packages Uses Packages
None de.aikiit.fotorenamer.image.CreationDateFromExifImageRenamer
de.aikiit.fotorenamer.image.ImageFilenameFilter
de.aikiit.fotorenamer.image.MetaDataExtractor
de.aikiit.fotorenamer.image.RemoveExifPrefixRenamer
de.aikiit.fotorenamer.gui
com.google.common.base
com.google.common.collect
de.aikiit.fotorenamer.exception
de.aikiit.fotorenamer.gui
de.aikiit.fotorenamer.util
java.io
java.lang
java.util
java.util.concurrent.atomic
javax.swing
org.apache.commons.imaging
org.apache.commons.imaging.common
org.apache.commons.imaging.formats.jpeg
org.apache.commons.imaging.formats.tiff
org.apache.commons.imaging.formats.tiff.constants
org.apache.commons.imaging.formats.tiff.taginfos
org.apache.log4j
org.apache.logging.log4j

de.aikiit.fotorenamer.util

Afferent Couplings Efferent Couplings Abstractness Instability Distance
3 8 0.0% 73.0% 27.000002%
Abstract Classes Concrete Classes Used by Packages Uses Packages
None de.aikiit.fotorenamer.util.ComponentGaugeUtil
de.aikiit.fotorenamer.util.LocalizationHelper
de.aikiit.fotorenamer.util.Version
de.aikiit.fotorenamer.exception
de.aikiit.fotorenamer.gui
de.aikiit.fotorenamer.image
com.google.common.base
java.awt
java.lang
java.net
java.text
java.util
javax.swing
org.apache.logging.log4j

Cycles

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

Package Package Dependencies
de.aikiit.fotorenamer de.aikiit.fotorenamer.gui
de.aikiit.fotorenamer.image
de.aikiit.fotorenamer.gui
de.aikiit.fotorenamer.gui de.aikiit.fotorenamer.image
de.aikiit.fotorenamer.gui
de.aikiit.fotorenamer.image de.aikiit.fotorenamer.gui
de.aikiit.fotorenamer.image

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.