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
info.magnolia.imaging 19 13 6 10 25 32.0% 71.0% 3.0% 1
info.magnolia.imaging.caching 8 6 2 2 16 25.0% 89.0% 14.0% 1
info.magnolia.imaging.functions 1 1 0 1 10 0.0% 91.0% 9.0% 1
info.magnolia.imaging.operations 3 2 1 4 4 33.0% 50.0% 17.0% 1
info.magnolia.imaging.operations.cropresize 7 5 2 1 6 29.0% 86.0% 14.0% 1
info.magnolia.imaging.operations.cropresize.resizers 4 4 0 1 6 0.0% 86.0% 14.0% 1
info.magnolia.imaging.operations.load 9 5 4 1 12 44.0% 92.0% 37.0% 1
info.magnolia.imaging.operations.text 16 11 5 0 13 31.0% 100.0% 31.0% 1
info.magnolia.imaging.parameters 11 7 4 2 10 36.0% 83.0% 20.0% 1
info.magnolia.imaging.setup 3 2 1 0 11 33.0% 100.0% 33.0% 1
info.magnolia.imaging.util 4 4 0 5 10 0.0% 67.0% 33.0% 1
info.magnolia.imaging.variation 2 1 1 1 6 50.0% 86.0% 36.0% 1

Packages

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

info.magnolia.imaging

Afferent Couplings Efferent Couplings Abstractness Instability Distance
10 25 32.0% 71.0% 3.0%
Abstract Classes Concrete Classes Used by Packages Uses Packages
info.magnolia.imaging.AbstractImageStreamer
info.magnolia.imaging.ImageGenerator
info.magnolia.imaging.ImageResponse
info.magnolia.imaging.ImageStreamer
info.magnolia.imaging.ParameterProvider
info.magnolia.imaging.ParameterProviderFactory
info.magnolia.imaging.DefaultImageGenerator
info.magnolia.imaging.DefaultImageGenerator$1
info.magnolia.imaging.DefaultImageStreamer
info.magnolia.imaging.DefaultImagingSupport
info.magnolia.imaging.Imaging
info.magnolia.imaging.ImagingException
info.magnolia.imaging.ImagingModule$1
info.magnolia.imaging.ImagingModule$LocalFilter
info.magnolia.imaging.ImagingRuntimeException
info.magnolia.imaging.ImagingServlet$1
info.magnolia.imaging.ImagingServlet$2
info.magnolia.imaging.ImagingServlet$ServletImageResponse
info.magnolia.imaging.OutputFormat
info.magnolia.imaging.caching
info.magnolia.imaging.functions
info.magnolia.imaging.operations
info.magnolia.imaging.operations.cropresize
info.magnolia.imaging.operations.load
info.magnolia.imaging.operations.text
info.magnolia.imaging.parameters
info.magnolia.imaging.setup
info.magnolia.imaging.util
info.magnolia.imaging.variation
com.google.common.net
info.magnolia.cms.beans.config
info.magnolia.context
info.magnolia.imaging.caching
info.magnolia.imaging.operations
info.magnolia.imaging.operations.load
info.magnolia.imaging.parameters
info.magnolia.imaging.util
info.magnolia.imaging.variation
info.magnolia.jcr.util
info.magnolia.objectfactory
java.awt.image
java.io
java.lang
java.util
javax.imageio
javax.imageio.spi
javax.imageio.stream
javax.inject
javax.jcr
javax.servlet
javax.servlet.http
org.apache.commons.collections4
org.apache.commons.lang3
org.slf4j

info.magnolia.imaging.caching

Afferent Couplings Efferent Couplings Abstractness Instability Distance
2 16 25.0% 89.0% 14.0%
Abstract Classes Concrete Classes Used by Packages Uses Packages
info.magnolia.imaging.caching.AbstractNodeBasedCachingStrategy
info.magnolia.imaging.caching.CachingStrategy
info.magnolia.imaging.caching.CachingImageStreamer
info.magnolia.imaging.caching.CachingImageStreamer$1
info.magnolia.imaging.caching.CachingImageStreamer$TemporaryImageResponse
info.magnolia.imaging.caching.ImageGenerationJob
info.magnolia.imaging.caching.NoCachingStrategy
info.magnolia.imaging.caching.NodeBasedCachingStrategy
info.magnolia.imaging
info.magnolia.imaging.parameters
com.google.common.cache
com.google.common.net
info.magnolia.cms.beans.config
info.magnolia.cms.core
info.magnolia.context
info.magnolia.imaging
info.magnolia.jcr.util
java.io
java.lang
java.util
java.util.concurrent
java.util.concurrent.locks
javax.jcr
org.apache.commons.io
org.apache.jackrabbit
org.slf4j

info.magnolia.imaging.functions

Afferent Couplings Efferent Couplings Abstractness Instability Distance
1 10 0.0% 91.0% 9.0%
Abstract Classes Concrete Classes Used by Packages Uses Packages
None info.magnolia.imaging.functions.ImagingTemplatingFunctions
info.magnolia.imaging.setup
info.magnolia.imaging
info.magnolia.jcr.util
info.magnolia.rendering.template
java.lang
java.util
javax.jcr
org.apache.commons.lang3
org.apache.jackrabbit
org.apache.jackrabbit.util
org.slf4j

info.magnolia.imaging.operations

Afferent Couplings Efferent Couplings Abstractness Instability Distance
4 4 33.0% 50.0% 17.0%
Abstract Classes Concrete Classes Used by Packages Uses Packages
info.magnolia.imaging.operations.ImageOperation
info.magnolia.imaging.operations.BufferedImageOpDelegate
info.magnolia.imaging.operations.ImageOperationChain
info.magnolia.imaging
info.magnolia.imaging.operations.cropresize
info.magnolia.imaging.operations.load
info.magnolia.imaging.operations.text
info.magnolia.imaging
java.awt.image
java.lang
java.util

info.magnolia.imaging.operations.cropresize

Afferent Couplings Efferent Couplings Abstractness Instability Distance
1 6 29.0% 86.0% 14.0%
Abstract Classes Concrete Classes Used by Packages Uses Packages
info.magnolia.imaging.operations.cropresize.AbstractCropAndResize
info.magnolia.imaging.operations.cropresize.Resizer
info.magnolia.imaging.operations.cropresize.AutoCropAndResize
info.magnolia.imaging.operations.cropresize.BoundedResize
info.magnolia.imaging.operations.cropresize.Coords
info.magnolia.imaging.operations.cropresize.CroppingInfo
info.magnolia.imaging.operations.cropresize.Size
info.magnolia.imaging.operations.cropresize.resizers
info.magnolia.imaging
info.magnolia.imaging.operations
info.magnolia.imaging.operations.cropresize.resizers
java.awt.image
java.io
java.lang

info.magnolia.imaging.operations.cropresize.resizers

Afferent Couplings Efferent Couplings Abstractness Instability Distance
1 6 0.0% 86.0% 14.0%
Abstract Classes Concrete Classes Used by Packages Uses Packages
None info.magnolia.imaging.operations.cropresize.resizers.BasicResizer
info.magnolia.imaging.operations.cropresize.resizers.BasicResizer$1
info.magnolia.imaging.operations.cropresize.resizers.MultiStepResizer
info.magnolia.imaging.operations.cropresize.resizers.ScaleAreaAveragingResizer
info.magnolia.imaging.operations.cropresize
info.magnolia.imaging.operations.cropresize
info.magnolia.imaging.util
java.awt
java.awt.image
java.lang
java.util

info.magnolia.imaging.operations.load

Afferent Couplings Efferent Couplings Abstractness Instability Distance
1 12 44.0% 92.0% 37.0%
Abstract Classes Concrete Classes Used by Packages Uses Packages
info.magnolia.imaging.operations.load.AbstractFromNode
info.magnolia.imaging.operations.load.AbstractLoader
info.magnolia.imaging.operations.load.AbstractURLImageLoader
info.magnolia.imaging.operations.load.ImageDecoder
info.magnolia.imaging.operations.load.Blank
info.magnolia.imaging.operations.load.ClasspathImageLoader
info.magnolia.imaging.operations.load.DefaultImageIOImageDecoder
info.magnolia.imaging.operations.load.FromBinaryNode
info.magnolia.imaging.operations.load.URLImageLoader
info.magnolia.imaging
info.magnolia.imaging
info.magnolia.imaging.operations
info.magnolia.imaging.util
info.magnolia.objectfactory
java.awt
java.awt.image
java.io
java.lang
java.net
javax.imageio
javax.jcr
org.apache.jackrabbit

info.magnolia.imaging.operations.text

Afferent Couplings Efferent Couplings Abstractness Instability Distance
0 13 31.0% 100.0% 31.0%
Abstract Classes Concrete Classes Used by Packages Uses Packages
info.magnolia.imaging.operations.text.AbstractTextOverlay
info.magnolia.imaging.operations.text.Alignment
info.magnolia.imaging.operations.text.HorizontalAlignment
info.magnolia.imaging.operations.text.TextRenderer
info.magnolia.imaging.operations.text.VerticalAlignment
info.magnolia.imaging.operations.text.BasicTextRenderer
info.magnolia.imaging.operations.text.FixedText
info.magnolia.imaging.operations.text.HorizontalAlignment$1
info.magnolia.imaging.operations.text.HorizontalAlignment$2
info.magnolia.imaging.operations.text.HorizontalAlignment$3
info.magnolia.imaging.operations.text.TextFromBinaryNode
info.magnolia.imaging.operations.text.TextStyle
info.magnolia.imaging.operations.text.TextStyleNodeTransformer
info.magnolia.imaging.operations.text.VerticalAlignment$1
info.magnolia.imaging.operations.text.VerticalAlignment$2
info.magnolia.imaging.operations.text.VerticalAlignment$3
None info.magnolia.imaging
info.magnolia.imaging.operations
info.magnolia.imaging.parameters
info.magnolia.imaging.util
info.magnolia.jcr
info.magnolia.jcr.node2bean
info.magnolia.jcr.node2bean.impl
java.awt
java.awt.font
java.awt.geom
java.awt.image
java.lang
javax.jcr

info.magnolia.imaging.parameters

Afferent Couplings Efferent Couplings Abstractness Instability Distance
2 10 36.0% 83.0% 20.0%
Abstract Classes Concrete Classes Used by Packages Uses Packages
info.magnolia.imaging.parameters.AbstractJcrWorkspaceAndIdentifierParameterProviderFactory
info.magnolia.imaging.parameters.AbstractJcrWorkspaceAndPathParameterProviderFactory
info.magnolia.imaging.parameters.AbstractWorkspaceAndIdentifierParameterProviderFactory
info.magnolia.imaging.parameters.AbstractWorkspaceAndUuidParameterProviderFactory
info.magnolia.imaging.parameters.AggregationStateParameterProvider
info.magnolia.imaging.parameters.BinaryJcrNodeIdentifierParameterProviderFactory
info.magnolia.imaging.parameters.BinaryJcrNodePathParameterProviderFactory
info.magnolia.imaging.parameters.BinaryNodeIdentifierParameterProviderFactory
info.magnolia.imaging.parameters.BinaryNodeParameterProvider
info.magnolia.imaging.parameters.BinaryNodeParameterProviderFactory
info.magnolia.imaging.parameters.SimpleEqualityNodeWrapper
info.magnolia.imaging
info.magnolia.imaging.operations.text
info.magnolia.cms.core
info.magnolia.context
info.magnolia.imaging
info.magnolia.imaging.caching
info.magnolia.imaging.util
info.magnolia.jcr
info.magnolia.jcr.wrapper
java.lang
javax.jcr
javax.servlet.http

info.magnolia.imaging.setup

Afferent Couplings Efferent Couplings Abstractness Instability Distance
0 11 33.0% 100.0% 33.0%
Abstract Classes Concrete Classes Used by Packages Uses Packages
info.magnolia.imaging.setup.UpdateImagingGenerators
info.magnolia.imaging.setup.ExcludeWorkspacesFromFlushCachePolicy
info.magnolia.imaging.setup.ImagingModuleVersionHandler
None info.magnolia.cms.security
info.magnolia.imaging
info.magnolia.imaging.functions
info.magnolia.jcr.util
info.magnolia.module
info.magnolia.module.delta
info.magnolia.rendering.module.setup
info.magnolia.repository
java.lang
java.util
javax.jcr

info.magnolia.imaging.util

Afferent Couplings Efferent Couplings Abstractness Instability Distance
5 10 0.0% 67.0% 33.0%
Abstract Classes Concrete Classes Used by Packages Uses Packages
None info.magnolia.imaging.util.ColorConverter
info.magnolia.imaging.util.ImageUtil
info.magnolia.imaging.util.ImageUtil$1
info.magnolia.imaging.util.PathSplitter
info.magnolia.imaging
info.magnolia.imaging.operations.cropresize.resizers
info.magnolia.imaging.operations.load
info.magnolia.imaging.operations.text
info.magnolia.imaging.parameters
info.magnolia.imaging
java.awt
java.awt.image
java.io
java.lang
java.lang.reflect
java.util
java.util.regex
org.apache.commons.lang3
org.slf4j

info.magnolia.imaging.variation

Afferent Couplings Efferent Couplings Abstractness Instability Distance
1 6 50.0% 86.0% 36.0%
Abstract Classes Concrete Classes Used by Packages Uses Packages
info.magnolia.imaging.variation.Variation
info.magnolia.imaging.variation.DefaultVariation
info.magnolia.imaging
info.magnolia.context
info.magnolia.imaging
info.magnolia.jcr.util
java.lang
javax.jcr
org.slf4j

Cycles

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

Package Package Dependencies
info.magnolia.imaging info.magnolia.imaging.caching
info.magnolia.imaging
info.magnolia.imaging.caching info.magnolia.imaging
info.magnolia.imaging.caching
info.magnolia.imaging.functions info.magnolia.imaging
info.magnolia.imaging.caching
info.magnolia.imaging
info.magnolia.imaging.operations info.magnolia.imaging
info.magnolia.imaging.caching
info.magnolia.imaging
info.magnolia.imaging.operations.cropresize info.magnolia.imaging
info.magnolia.imaging.caching
info.magnolia.imaging
info.magnolia.imaging.operations.cropresize.resizers info.magnolia.imaging.util
info.magnolia.imaging
info.magnolia.imaging.caching
info.magnolia.imaging
info.magnolia.imaging.operations.load info.magnolia.imaging
info.magnolia.imaging.caching
info.magnolia.imaging
info.magnolia.imaging.operations.text info.magnolia.imaging
info.magnolia.imaging.caching
info.magnolia.imaging
info.magnolia.imaging.parameters info.magnolia.imaging.util
info.magnolia.imaging
info.magnolia.imaging.caching
info.magnolia.imaging
info.magnolia.imaging.setup info.magnolia.imaging.functions
info.magnolia.imaging
info.magnolia.imaging.caching
info.magnolia.imaging
info.magnolia.imaging.util info.magnolia.imaging
info.magnolia.imaging.caching
info.magnolia.imaging
info.magnolia.imaging.variation info.magnolia.imaging
info.magnolia.imaging.caching
info.magnolia.imaging

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.