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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.captcha.modules.jcaptcha.service 3 3 0 0 17 0.0% 100.0% 0.0% 1
fr.paris.lutece.plugins.captcha.modules.jcaptcha.service.engine.image.filter 1 1 0 0 1 0.0% 100.0% 0.0% 1
fr.paris.lutece.plugins.captcha.modules.jcaptcha.service.engine.image.imagedeformation 1 1 0 0 3 0.0% 100.0% 0.0% 1
fr.paris.lutece.plugins.captcha.modules.jcaptcha.service.engine.image.textdecorator 1 1 0 0 1 0.0% 100.0% 0.0% 1
fr.paris.lutece.plugins.captcha.modules.jcaptcha.service.image 3 3 0 0 17 0.0% 100.0% 0.0% 1
fr.paris.lutece.plugins.captcha.modules.jcaptcha.service.sound 8 8 0 1 20 0.0% 95.0% 5.0% 1
fr.paris.lutece.plugins.captcha.modules.jcaptcha.service.sound.filter 4 3 1 1 4 25.0% 80.0% 5.0% 1

Packages

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

fr.paris.lutece.plugins.captcha.modules.jcaptcha.service

Afferent Couplings Efferent Couplings Abstractness Instability Distance
0 17 0.0% 100.0% 0.0%
Abstract Classes Concrete Classes Used by Packages Uses Packages
None fr.paris.lutece.plugins.captcha.modules.jcaptcha.service.JCaptchaEngineService
fr.paris.lutece.plugins.captcha.modules.jcaptcha.service.QuartzBufferedManageableCaptchaService
fr.paris.lutece.plugins.captcha.modules.jcaptcha.service.SimpleBufferedManageableCaptchaService
None com.octo.captcha
com.octo.captcha.engine
com.octo.captcha.engine.bufferedengine
com.octo.captcha.service
com.octo.captcha.service.captchastore
com.octo.captcha.service.image
com.octo.captcha.service.multitype
com.octo.captcha.service.sound
fr.paris.lutece.plugins.captcha.service
fr.paris.lutece.portal.service.spring
fr.paris.lutece.portal.service.template
fr.paris.lutece.portal.service.util
fr.paris.lutece.util.html
java.lang
java.util
javax.servlet.http
org.apache.commons.lang

fr.paris.lutece.plugins.captcha.modules.jcaptcha.service.engine.image.filter

Afferent Couplings Efferent Couplings Abstractness Instability Distance
0 1 0.0% 100.0% 0.0%
Abstract Classes Concrete Classes Used by Packages Uses Packages
None fr.paris.lutece.plugins.captcha.modules.jcaptcha.service.engine.image.filter.LuteceWaterFilter
None com.jhlabs.image

fr.paris.lutece.plugins.captcha.modules.jcaptcha.service.engine.image.imagedeformation

Afferent Couplings Efferent Couplings Abstractness Instability Distance
0 3 0.0% 100.0% 0.0%
Abstract Classes Concrete Classes Used by Packages Uses Packages
None fr.paris.lutece.plugins.captcha.modules.jcaptcha.service.engine.image.imagedeformation.LuteceImageDeformationByFilters
None com.octo.captcha.component.image.deformation
java.awt.image
java.util

fr.paris.lutece.plugins.captcha.modules.jcaptcha.service.engine.image.textdecorator

Afferent Couplings Efferent Couplings Abstractness Instability Distance
0 1 0.0% 100.0% 0.0%
Abstract Classes Concrete Classes Used by Packages Uses Packages
None fr.paris.lutece.plugins.captcha.modules.jcaptcha.service.engine.image.textdecorator.LuteceTextDecorator
None java.util

fr.paris.lutece.plugins.captcha.modules.jcaptcha.service.image

Afferent Couplings Efferent Couplings Abstractness Instability Distance
0 17 0.0% 100.0% 0.0%
Abstract Classes Concrete Classes Used by Packages Uses Packages
None fr.paris.lutece.plugins.captcha.modules.jcaptcha.service.image.ImageCaptchaFilter
fr.paris.lutece.plugins.captcha.modules.jcaptcha.service.image.LuteceGimpyImage
fr.paris.lutece.plugins.captcha.modules.jcaptcha.service.image.LuteceGimpyImageFactory
None com.octo.captcha
com.octo.captcha.component.image.wordtoimage
com.octo.captcha.component.word.wordgenerator
com.octo.captcha.image
com.octo.captcha.image.gimpy
com.octo.captcha.service
com.octo.captcha.service.multitype
fr.paris.lutece.portal.service.spring
fr.paris.lutece.portal.service.util
java.awt.image
java.io
java.lang
java.security
java.util
javax.imageio
javax.servlet
javax.servlet.http

fr.paris.lutece.plugins.captcha.modules.jcaptcha.service.sound

Afferent Couplings Efferent Couplings Abstractness Instability Distance
1 20 0.0% 95.0% 5.0%
Abstract Classes Concrete Classes Used by Packages Uses Packages
None fr.paris.lutece.plugins.captcha.modules.jcaptcha.service.sound.AudioConcat
fr.paris.lutece.plugins.captcha.modules.jcaptcha.service.sound.LuteceBackgroundSoundMixerConfigurator
fr.paris.lutece.plugins.captcha.modules.jcaptcha.service.sound.LuteceGimpySoundFactory
fr.paris.lutece.plugins.captcha.modules.jcaptcha.service.sound.LuteceSoundConfigurator
fr.paris.lutece.plugins.captcha.modules.jcaptcha.service.sound.LuteceWordToSound
fr.paris.lutece.plugins.captcha.modules.jcaptcha.service.sound.MixingFloatAudioInputStream
fr.paris.lutece.plugins.captcha.modules.jcaptcha.service.sound.SequenceAudioInputStream
fr.paris.lutece.plugins.captcha.modules.jcaptcha.service.sound.SoundCaptchaFilter
fr.paris.lutece.plugins.captcha.modules.jcaptcha.service.sound.filter
com.octo.captcha
com.octo.captcha.component.sound.soundconfigurator
com.octo.captcha.component.sound.wordtosound
com.octo.captcha.component.word.worddecorator
com.octo.captcha.component.word.wordgenerator
com.octo.captcha.service
com.octo.captcha.service.multitype
com.octo.captcha.sound
com.octo.captcha.sound.gimpy
fr.paris.lutece.plugins.captcha.modules.jcaptcha.service.sound.filter
fr.paris.lutece.portal.service.spring
fr.paris.lutece.portal.service.util
java.io
java.lang
java.security
java.util
javax.servlet
javax.servlet.http
javax.sound.sampled
org.tritonus.share.sampled

fr.paris.lutece.plugins.captcha.modules.jcaptcha.service.sound.filter

Afferent Couplings Efferent Couplings Abstractness Instability Distance
1 4 25.0% 80.0% 5.0%
Abstract Classes Concrete Classes Used by Packages Uses Packages
fr.paris.lutece.plugins.captcha.modules.jcaptcha.service.sound.filter.SoundFilter
fr.paris.lutece.plugins.captcha.modules.jcaptcha.service.sound.filter.EchoFilter
fr.paris.lutece.plugins.captcha.modules.jcaptcha.service.sound.filter.FilteredSoundStream
fr.paris.lutece.plugins.captcha.modules.jcaptcha.service.sound.filter.PitchFilter
fr.paris.lutece.plugins.captcha.modules.jcaptcha.service.sound
fr.paris.lutece.plugins.captcha.modules.jcaptcha.service.sound
java.io
java.lang
javax.sound.sampled

Cycles

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

Package Package Dependencies
fr.paris.lutece.plugins.captcha.modules.jcaptcha.service.sound fr.paris.lutece.plugins.captcha.modules.jcaptcha.service.sound.filter
fr.paris.lutece.plugins.captcha.modules.jcaptcha.service.sound
fr.paris.lutece.plugins.captcha.modules.jcaptcha.service.sound.filter fr.paris.lutece.plugins.captcha.modules.jcaptcha.service.sound
fr.paris.lutece.plugins.captcha.modules.jcaptcha.service.sound.filter

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.