Last Published: 2015-07-06
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 | 14 | 10 | 4 | 8 | 21 | 29.0% | 72.0% | 1.0% | 1 |
| info.magnolia.imaging.caching | 11 | 8 | 3 | 2 | 13 | 27.000002% | 87.0% | 14.0% | 1 |
| info.magnolia.imaging.functions | 1 | 1 | 0 | 1 | 9 | 0.0% | 90.0% | 10.0% | 1 |
| info.magnolia.imaging.operations | 3 | 2 | 1 | 4 | 4 | 33.0% | 50.0% | 17.0% | 1 |
| info.magnolia.imaging.operations.cropresize | 8 | 6 | 2 | 1 | 11 | 25.0% | 92.0% | 17.0% | 1 |
| info.magnolia.imaging.operations.cropresize.resizers | 4 | 4 | 0 | 1 | 6 | 0.0% | 86.0% | 14.0% | 1 |
| info.magnolia.imaging.operations.load | 14 | 9 | 5 | 1 | 13 | 36.0% | 93.0% | 29.0% | 1 |
| info.magnolia.imaging.operations.text | 16 | 11 | 5 | 0 | 12 | 31.0% | 100.0% | 31.0% | 1 |
| info.magnolia.imaging.parameters | 14 | 11 | 3 | 2 | 9 | 21.0% | 82.0% | 3.0% | 1 |
| info.magnolia.imaging.setup | 3 | 2 | 1 | 0 | 9 | 33.0% | 100.0% | 33.0% | 1 |
| info.magnolia.imaging.util | 4 | 4 | 0 | 5 | 9 | 0.0% | 64.0% | 36.0% | 1 |
| info.magnolia.imaging.variation | 2 | 1 | 1 | 1 | 5 | 50.0% | 83.0% | 33.0% | 1 |
Packages
[ summary ] [ packages ] [ cycles ] [ explanations ]info.magnolia.imaging
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 8 | 21 | 29.0% | 72.0% | 1.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| info.magnolia.imaging.ImageGenerator info.magnolia.imaging.ImageStreamer info.magnolia.imaging.ParameterProvider info.magnolia.imaging.ParameterProviderFactory |
info.magnolia.imaging.DefaultImageGenerator info.magnolia.imaging.DefaultImageGenerator$1 info.magnolia.imaging.DefaultImageStreamer info.magnolia.imaging.DefaultImagingSupport info.magnolia.imaging.ImagingException info.magnolia.imaging.ImagingModule info.magnolia.imaging.ImagingModule$LocalFilter info.magnolia.imaging.ImagingModuleConfig info.magnolia.imaging.ImagingServlet 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.util |
info.magnolia.cms.util 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.module java.awt.image java.io java.lang java.util javax.imageio javax.imageio.spi javax.imageio.stream javax.jcr javax.servlet javax.servlet.http org.apache.commons.lang3 org.slf4j |
info.magnolia.imaging.caching
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 2 | 13 | 27.000002% | 87.0% | 14.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| info.magnolia.imaging.caching.AbstractContentBasedCachingStrategy 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$2 info.magnolia.imaging.caching.ContentBasedCachingStrategy info.magnolia.imaging.caching.ImageGenerationJob info.magnolia.imaging.caching.NodeBasedCachingStrategy info.magnolia.imaging.caching.NodeDataBasedCachingStrategy info.magnolia.imaging.caching.NullCachingStrategy |
info.magnolia.imaging info.magnolia.imaging.parameters |
com.google.common.cache info.magnolia.cms.core info.magnolia.cms.util 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 |
info.magnolia.imaging.functions
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 1 | 9 | 0.0% | 90.0% | 10.0% |
| 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.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 | 11 | 25.0% | 92.0% | 17.0% |
| 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.SelectedCropAndResize info.magnolia.imaging.operations.cropresize.Size |
info.magnolia.imaging.operations.cropresize.resizers |
info.magnolia.cms.core info.magnolia.imaging info.magnolia.imaging.operations info.magnolia.imaging.operations.cropresize.resizers java.awt.image java.io java.lang java.util javax.jcr net.sf.json org.apache.commons.lang3 |
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 | 13 | 36.0% | 93.0% | 29.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| info.magnolia.imaging.operations.load.AbstractFromContent 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.FromContent info.magnolia.imaging.operations.load.FromNodeData info.magnolia.imaging.operations.load.SunJPEGCodecImageDecoder info.magnolia.imaging.operations.load.SunJPEGCodecImageDecoderAlt info.magnolia.imaging.operations.load.URLImageLoader |
info.magnolia.imaging |
info.magnolia.cms.core 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.slf4j |
info.magnolia.imaging.operations.text
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 0 | 12 | 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.TextFromNode info.magnolia.imaging.operations.text.TextStyle info.magnolia.imaging.operations.text.TextStyleTransformer info.magnolia.imaging.operations.text.VerticalAlignment$1 info.magnolia.imaging.operations.text.VerticalAlignment$2 info.magnolia.imaging.operations.text.VerticalAlignment$3 |
None | info.magnolia.cms.core info.magnolia.content2bean info.magnolia.content2bean.impl info.magnolia.imaging info.magnolia.imaging.operations info.magnolia.imaging.parameters info.magnolia.imaging.util java.awt java.awt.font java.awt.geom java.awt.image java.lang |
info.magnolia.imaging.parameters
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 2 | 9 | 21.0% | 82.0% | 3.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| info.magnolia.imaging.parameters.AbstractWorkspaceAndIdentifierParameterProviderFactory info.magnolia.imaging.parameters.AbstractWorkspaceAndPathParameterProviderFactory info.magnolia.imaging.parameters.AbstractWorkspaceAndUuidParameterProviderFactory |
info.magnolia.imaging.parameters.AggregationStateParameterProvider info.magnolia.imaging.parameters.BinaryNodeIdentifierParameterProviderFactory info.magnolia.imaging.parameters.BinaryNodeParameterProvider info.magnolia.imaging.parameters.BinaryNodeParameterProviderFactory info.magnolia.imaging.parameters.BinaryNodePathParameterProviderFactory info.magnolia.imaging.parameters.ContentParameterProvider info.magnolia.imaging.parameters.ContentParameterProviderFactory info.magnolia.imaging.parameters.NodeDataParameterProvider info.magnolia.imaging.parameters.NodeDataParameterProviderFactory info.magnolia.imaging.parameters.SimpleEqualityContentWrapper info.magnolia.imaging.parameters.SimpleEqualityNodeDataWrapper |
info.magnolia.imaging info.magnolia.imaging.operations.text |
info.magnolia.cms.core info.magnolia.cms.util info.magnolia.context info.magnolia.imaging info.magnolia.imaging.caching info.magnolia.imaging.util java.lang javax.jcr javax.servlet.http |
info.magnolia.imaging.setup
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 0 | 9 | 33.0% | 100.0% | 33.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| info.magnolia.imaging.setup.UpdateAllImagingGenerators |
info.magnolia.imaging.setup.ExcludeWorkspacesFromFlushCachePolicy info.magnolia.imaging.setup.ImagingModuleVersionHandler |
None | info.magnolia.cms.core info.magnolia.imaging.functions info.magnolia.jcr.util info.magnolia.module info.magnolia.module.delta info.magnolia.rendering.module.setup java.lang java.util javax.jcr |
info.magnolia.imaging.util
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 5 | 9 | 0.0% | 64.0% | 36.0% |
| 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 org.apache.commons.lang3 org.slf4j |
info.magnolia.imaging.variation
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 1 | 5 | 50.0% | 83.0% | 33.0% |
| 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.jcr.util java.lang javax.jcr org.slf4j |
Cycles
[ summary ] [ packages ] [ cycles ] [ explanations ]| Package | Package Dependencies |
|---|---|
| info.magnolia.imaging | info.magnolia.imaging.operations.load info.magnolia.imaging |
| info.magnolia.imaging.caching | info.magnolia.imaging info.magnolia.imaging.operations.load info.magnolia.imaging |
| info.magnolia.imaging.functions | info.magnolia.imaging info.magnolia.imaging.operations.load info.magnolia.imaging |
| info.magnolia.imaging.operations | info.magnolia.imaging info.magnolia.imaging.operations.load info.magnolia.imaging |
| info.magnolia.imaging.operations.cropresize | info.magnolia.imaging.operations info.magnolia.imaging info.magnolia.imaging.operations.load info.magnolia.imaging |
| info.magnolia.imaging.operations.cropresize.resizers | info.magnolia.imaging.operations.cropresize info.magnolia.imaging.operations info.magnolia.imaging info.magnolia.imaging.operations.load info.magnolia.imaging |
| info.magnolia.imaging.operations.load | info.magnolia.imaging info.magnolia.imaging.operations.load |
| info.magnolia.imaging.operations.text | info.magnolia.imaging.operations info.magnolia.imaging info.magnolia.imaging.operations.load info.magnolia.imaging |
| info.magnolia.imaging.parameters | info.magnolia.imaging.util info.magnolia.imaging info.magnolia.imaging.operations.load info.magnolia.imaging |
| info.magnolia.imaging.setup | info.magnolia.imaging.functions info.magnolia.imaging info.magnolia.imaging.operations.load info.magnolia.imaging |
| info.magnolia.imaging.util | info.magnolia.imaging info.magnolia.imaging.operations.load 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. |