Last Published: 2018-02-01
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.freemarker | 11 | 11 | 0 | 2 | 26 | 0.0% | 93.0% | 7.0% | 1 |
| info.magnolia.freemarker.loaders | 6 | 5 | 1 | 1 | 6 | 17.0% | 86.0% | 2.0% | 1 |
| info.magnolia.freemarker.models | 15 | 14 | 1 | 1 | 18 | 7.0% | 95.0% | 1.0% | 1 |
| info.magnolia.freemarker.setup | 3 | 3 | 0 | 0 | 14 | 0.0% | 100.0% | 0.0% | 1 |
Packages
[ summary ] [ packages ] [ cycles ] [ explanations ]info.magnolia.freemarker
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 2 | 26 | 0.0% | 93.0% | 7.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| None | info.magnolia.freemarker.DoNothingServlet info.magnolia.freemarker.DoNothingServlet$1 info.magnolia.freemarker.FreemarkerConfig info.magnolia.freemarker.FreemarkerHelper info.magnolia.freemarker.FreemarkerHelper$1 info.magnolia.freemarker.FreemarkerHelper$ConfigDelegatingObjectWrapper info.magnolia.freemarker.FreemarkerHelper$ConfigDelegatingTemplateLoader info.magnolia.freemarker.FreemarkerServletContextWrapper info.magnolia.freemarker.FreemarkerUtil info.magnolia.freemarker.MessagesWrapper info.magnolia.freemarker.ModeDependentTemplateExceptionHandler |
info.magnolia.freemarker.models info.magnolia.freemarker.setup |
freemarker.cache freemarker.core freemarker.ext.jsp freemarker.ext.servlet freemarker.template info.magnolia.cms.beans.config info.magnolia.cms.core info.magnolia.cms.i18n info.magnolia.cms.util info.magnolia.context info.magnolia.freemarker.models info.magnolia.i18nsystem info.magnolia.i18nsystem.util info.magnolia.init info.magnolia.objectfactory info.magnolia.servlet java.beans java.io java.lang java.lang.reflect java.net java.util javax.servlet org.apache.commons.io org.apache.commons.lang3 org.slf4j |
info.magnolia.freemarker.loaders
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 1 | 6 | 17.0% | 86.0% | 2.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| info.magnolia.freemarker.loaders.AbstractDelegatingTemplateLoader |
info.magnolia.freemarker.loaders.AbstractDelegatingTemplateLoader$1 info.magnolia.freemarker.loaders.AbstractDelegatingTemplateLoader$NullTemplateLoader info.magnolia.freemarker.loaders.LazyFileTemplateLoader info.magnolia.freemarker.loaders.LazyWebappTemplateLoader info.magnolia.freemarker.loaders.ResourceTemplateLoader |
info.magnolia.freemarker.setup |
freemarker.cache info.magnolia.context info.magnolia.resourceloader java.io java.lang org.slf4j |
info.magnolia.freemarker.models
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 1 | 18 | 7.0% | 95.0% | 1.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| info.magnolia.freemarker.models.MagnoliaModelFactory |
info.magnolia.freemarker.models.BinaryNodeDataModel info.magnolia.freemarker.models.CalendarModel info.magnolia.freemarker.models.CalendarModel$1 info.magnolia.freemarker.models.ContentMapModel info.magnolia.freemarker.models.ContentMapModel$1 info.magnolia.freemarker.models.ContentModel info.magnolia.freemarker.models.ContentModel$1 info.magnolia.freemarker.models.ContentModel$2 info.magnolia.freemarker.models.ContextModelFactory info.magnolia.freemarker.models.MagnoliaObjectWrapper info.magnolia.freemarker.models.MagnoliaObjectWrapper$1 info.magnolia.freemarker.models.NodeDataModelFactory info.magnolia.freemarker.models.UserModel info.magnolia.freemarker.models.UserModel$1 |
info.magnolia.freemarker |
freemarker.ext.beans freemarker.ext.util freemarker.template info.magnolia.cms.beans.runtime info.magnolia.cms.core info.magnolia.cms.security info.magnolia.cms.util info.magnolia.context info.magnolia.freemarker info.magnolia.jcr.util info.magnolia.link java.lang java.text java.util javax.jcr org.apache.commons.collections4 org.apache.commons.lang3 org.slf4j |
info.magnolia.freemarker.setup
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 0 | 14 | 0.0% | 100.0% | 0.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| None | info.magnolia.freemarker.setup.FreemarkerSupportModuleVersionHandler info.magnolia.freemarker.setup.FreemarkerSupportModuleVersionHandler$1 info.magnolia.freemarker.setup.FreemarkerSupportModuleVersionHandler$1$1 |
None | com.google.common.base com.google.common.collect info.magnolia.freemarker info.magnolia.freemarker.loaders info.magnolia.jcr.nodebuilder info.magnolia.jcr.nodebuilder.task info.magnolia.jcr.util info.magnolia.module info.magnolia.module.delta info.magnolia.repository java.lang java.util javax.jcr org.apache.commons.lang3 |
Cycles
[ summary ] [ packages ] [ cycles ] [ explanations ]| Package | Package Dependencies |
|---|---|
| info.magnolia.freemarker | info.magnolia.freemarker.models info.magnolia.freemarker |
| info.magnolia.freemarker.models | info.magnolia.freemarker info.magnolia.freemarker.models |
| info.magnolia.freemarker.setup | info.magnolia.freemarker info.magnolia.freemarker.models info.magnolia.freemarker |
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. |