Last Published: 2021-06-01
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.periscope | 4 | 4 | 0 | 2 | 11 | 0.0% | 85.0% | 15.000001% | 1 |
| info.magnolia.periscope.operation | 3 | 3 | 0 | 3 | 3 | 0.0% | 50.0% | 50.0% | 1 |
| info.magnolia.periscope.operation.request | 8 | 7 | 1 | 0 | 2 | 12.0% | 100.0% | 12.0% | 1 |
| info.magnolia.periscope.rank | 5 | 2 | 3 | 0 | 7 | 60.000004% | 100.0% | 60.000004% | 1 |
| info.magnolia.periscope.search | 7 | 4 | 3 | 4 | 8 | 43.0% | 67.0% | 10.0% | 1 |
| info.magnolia.periscope.search.jcr | 3 | 3 | 0 | 0 | 4 | 0.0% | 100.0% | 0.0% | 1 |
| info.magnolia.periscope.search.rest | 2 | 2 | 0 | 0 | 2 | 0.0% | 100.0% | 0.0% | 1 |
| info.magnolia.periscope.sniff | 3 | 1 | 2 | 1 | 5 | 67.0% | 83.0% | 50.0% | 1 |
| info.magnolia.periscope.tag | 1 | 1 | 0 | 0 | 3 | 0.0% | 100.0% | 0.0% | 1 |
Packages
[ summary ] [ packages ] [ cycles ] [ explanations ]info.magnolia.periscope
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 2 | 11 | 0.0% | 85.0% | 15.000001% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| None | info.magnolia.periscope.Periscope$ResultsPromise info.magnolia.periscope.PeriscopeModule info.magnolia.periscope.ResultRankerConfiguration info.magnolia.periscope.SupplierAwareSearchResult |
info.magnolia.periscope.rank info.magnolia.periscope.search |
info.magnolia.config.source info.magnolia.config.source.jcr info.magnolia.config.source.yaml info.magnolia.module info.magnolia.periscope.operation info.magnolia.periscope.search info.magnolia.periscope.sniff java.lang java.time java.util java.util.concurrent |
info.magnolia.periscope.operation
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 3 | 3 | 0.0% | 50.0% | 50.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| None | info.magnolia.periscope.operation.OperationDefinition info.magnolia.periscope.operation.OperationDefinitionRegistry info.magnolia.periscope.operation.OperationDefinitionRegistry$1 |
info.magnolia.periscope info.magnolia.periscope.operation.request info.magnolia.periscope.sniff |
info.magnolia.config.registry info.magnolia.module java.lang |
info.magnolia.periscope.operation.request
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 0 | 2 | 12.0% | 100.0% | 12.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| info.magnolia.periscope.operation.request.InternalNavigationRequest$InternalNavigationRequestBuilder |
info.magnolia.periscope.operation.request.AppNavigationRequest info.magnolia.periscope.operation.request.ContentNavigationRequest info.magnolia.periscope.operation.request.ExternalNavigationRequest info.magnolia.periscope.operation.request.InternalNavigationRequest info.magnolia.periscope.operation.request.InternalNavigationRequest$1 info.magnolia.periscope.operation.request.InternalNavigationRequest$InternalNavigationRequestBuilderImpl info.magnolia.periscope.operation.request.NodeNavigationRequest |
None | info.magnolia.periscope.operation java.lang |
info.magnolia.periscope.rank
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 0 | 7 | 60.000004% | 100.0% | 60.000004% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| info.magnolia.periscope.rank.AbstractResultRankerFactory info.magnolia.periscope.rank.ResultRanker info.magnolia.periscope.rank.ResultRankerFactory |
info.magnolia.periscope.rank.NoopResultRanker info.magnolia.periscope.rank.NoopResultRankerFactory |
None | info.magnolia.cms.beans.config info.magnolia.cms.security info.magnolia.periscope info.magnolia.periscope.search java.lang java.util javax.inject |
info.magnolia.periscope.search
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 4 | 8 | 43.0% | 67.0% | 10.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| info.magnolia.periscope.search.AbstractSearchResultSupplierDefinition info.magnolia.periscope.search.SearchResultSupplierDefinition info.magnolia.periscope.search.SearchResultSupplierStrategy |
info.magnolia.periscope.search.SearchResultSupplierDefinitionKeyGenerator info.magnolia.periscope.search.SearchResultSupplierDefinitionRegistry info.magnolia.periscope.search.SearchResultSupplierDefinitionRegistry$1 info.magnolia.periscope.search.SearchRunBatch |
info.magnolia.periscope info.magnolia.periscope.rank info.magnolia.periscope.search.jcr info.magnolia.periscope.search.rest |
info.magnolia.config info.magnolia.config.registry info.magnolia.i18nsystem info.magnolia.module info.magnolia.periscope java.lang java.lang.reflect java.util |
info.magnolia.periscope.search.jcr
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 0 | 4 | 0.0% | 100.0% | 0.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| None | info.magnolia.periscope.search.jcr.JcrSearchResultSupplierDefinition info.magnolia.periscope.search.jcr.JcrSearchResultSupplierOrder info.magnolia.periscope.search.jcr.JcrSearchResultSupplierOrder$Direction |
None | info.magnolia.objectfactory info.magnolia.periscope.search java.lang java.util |
info.magnolia.periscope.search.rest
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 0 | 2 | 0.0% | 100.0% | 0.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| None | info.magnolia.periscope.search.rest.RestSearchResultSupplierDefinition info.magnolia.periscope.search.rest.RestSearchResultSupplierStrategy |
None | info.magnolia.periscope.search java.lang |
info.magnolia.periscope.sniff
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 1 | 5 | 67.0% | 83.0% | 50.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| info.magnolia.periscope.sniff.PatternCommandSniffer info.magnolia.periscope.sniff.QuerySnifferDefinitionRegistry$Listener |
info.magnolia.periscope.sniff.QuerySnifferDefinitionRegistry$1 |
info.magnolia.periscope |
info.magnolia.config.registry info.magnolia.periscope.operation java.lang java.util java.util.regex |
info.magnolia.periscope.tag
| 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 | info.magnolia.periscope.tag.EmptyPeriscopeTagsProvider |
None | java.lang java.util org.apache.commons.lang3 |
Cycles
[ summary ] [ packages ] [ cycles ] [ explanations ]| Package | Package Dependencies |
|---|---|
| info.magnolia.periscope | info.magnolia.periscope.search info.magnolia.periscope |
| info.magnolia.periscope.rank | info.magnolia.periscope.search info.magnolia.periscope info.magnolia.periscope.search |
| info.magnolia.periscope.search | info.magnolia.periscope info.magnolia.periscope.search |
| info.magnolia.periscope.search.jcr | info.magnolia.periscope.search info.magnolia.periscope info.magnolia.periscope.search |
| info.magnolia.periscope.search.rest | info.magnolia.periscope.search info.magnolia.periscope info.magnolia.periscope.search |
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. |