| Package | TC | CC | AC | Ca | Ce | A | I | D | V |
|---|---|---|---|---|---|---|---|---|---|
| info.magnolia.templating.jsp.cms | 5 | 3 | 2 | 0 | 12 | 40.0% | 100.0% | 40.0% | 1 |
| info.magnolia.templating.jsp.cmsfn | 2 | 1 | 1 | 0 | 8 | 50.0% | 100.0% | 50.0% | 1 |
| info.magnolia.templating.jsp.taglib | 11 | 9 | 2 | 0 | 32 | 18.0% | 100.0% | 18.0% | 1 |
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 0 | 12 | 40.0% | 100.0% | 40.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| info.magnolia.templating.jsp.cms.AbstractTag info.magnolia.templating.jsp.cms.package-info | info.magnolia.templating.jsp.cms.AreaTag info.magnolia.templating.jsp.cms.ComponentTag info.magnolia.templating.jsp.cms.InitTag | None | info.magnolia.jcr.util info.magnolia.objectfactory info.magnolia.rendering.engine info.magnolia.rendering.template info.magnolia.templating.elements java.io java.lang java.lang.reflect java.util javax.jcr javax.servlet.jsp javax.servlet.jsp.tagext |
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 0 | 8 | 50.0% | 100.0% | 50.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| info.magnolia.templating.jsp.cmsfn.package-info | info.magnolia.templating.jsp.cmsfn.JspTemplatingFunction | None | info.magnolia.cms.util info.magnolia.jcr.util info.magnolia.objectfactory info.magnolia.templating.functions java.lang java.util javax.jcr org.apache.commons.lang |
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 0 | 32 | 18.0% | 100.0% | 18.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| info.magnolia.templating.jsp.taglib.BaseImageTag info.magnolia.templating.jsp.taglib.package-info | info.magnolia.templating.jsp.taglib.Breadcrumb info.magnolia.templating.jsp.taglib.ConvertNewLineTag info.magnolia.templating.jsp.taglib.EditButton info.magnolia.templating.jsp.taglib.PoweredByTag info.magnolia.templating.jsp.taglib.ScaleImageTag info.magnolia.templating.jsp.taglib.SearchResultSnippetTag info.magnolia.templating.jsp.taglib.SimpleNavigationTag info.magnolia.templating.jsp.taglib.Text2PngFactory info.magnolia.templating.jsp.taglib.TextToImageTag | None | info.magnolia.cms.beans.config info.magnolia.cms.core info.magnolia.cms.gui.inline info.magnolia.cms.i18n info.magnolia.cms.license info.magnolia.cms.security info.magnolia.cms.util info.magnolia.context info.magnolia.jcr.util info.magnolia.objectfactory info.magnolia.registry info.magnolia.rendering.template info.magnolia.rendering.template.registry java.awt java.awt.font java.awt.geom java.awt.image java.io java.lang java.text java.util java.util.regex javax.imageio javax.jcr 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 |
| 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. |
