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 |
| org.bremersee.geojson |
2 |
1 |
1 |
3 |
8 |
50.0% |
73.0% |
23.0% |
1 |
| org.bremersee.geojson.converter |
11 |
9 |
2 |
0 |
5 |
18.0% |
100.0% |
18.0% |
1 |
| org.bremersee.geojson.converter.deserialization |
8 |
7 |
1 |
1 |
10 |
12.0% |
91.0% |
3.0% |
1 |
| org.bremersee.geojson.converter.serialization |
9 |
9 |
0 |
1 |
11 |
0.0% |
92.0% |
8.0% |
1 |
| org.bremersee.geojson.crs |
3 |
2 |
1 |
0 |
2 |
33.0% |
100.0% |
33.0% |
1 |
| org.bremersee.geojson.filter |
2 |
1 |
1 |
0 |
3 |
50.0% |
100.0% |
50.0% |
1 |
Packages
[ summary ] [ packages ] [ cycles ] [ explanations ]
org.bremersee.geojson
| Afferent Couplings |
Efferent Couplings |
Abstractness |
Instability |
Distance |
| 3 |
8 |
50.0% |
73.0% |
23.0% |
| Abstract Classes |
Concrete Classes |
Used by Packages |
Uses Packages |
org.bremersee.geojson.package-info
|
org.bremersee.geojson.GeoJsonObjectMapperModule
|
org.bremersee.geojson.converter
org.bremersee.geojson.converter.deserialization
org.bremersee.geojson.converter.serialization
|
com.fasterxml.jackson.core
com.fasterxml.jackson.databind.module
java.lang
java.util
java.util.regex
org.bremersee.geojson.converter.deserialization
org.bremersee.geojson.converter.serialization
org.locationtech.jts.geom
|
org.bremersee.geojson.converter
| Afferent Couplings |
Efferent Couplings |
Abstractness |
Instability |
Distance |
| 0 |
5 |
18.0% |
100.0% |
18.0% |
| Abstract Classes |
Concrete Classes |
Used by Packages |
Uses Packages |
org.bremersee.geojson.converter.AbstractStringToGeometryConverter
org.bremersee.geojson.converter.GeometryConverters
|
org.bremersee.geojson.converter.GeometryToStringConverter
org.bremersee.geojson.converter.StringToGeometryCollectionConverter
org.bremersee.geojson.converter.StringToGeometryConverter
org.bremersee.geojson.converter.StringToLineStringConverter
org.bremersee.geojson.converter.StringToMultiLineStringConverter
org.bremersee.geojson.converter.StringToMultiPointConverter
org.bremersee.geojson.converter.StringToMultiPolygonConverter
org.bremersee.geojson.converter.StringToPointConverter
org.bremersee.geojson.converter.StringToPolygonConverter
|
None |
java.lang
java.util
org.bremersee.geojson
org.locationtech.jts.geom
org.springframework.core.convert.converter
|
org.bremersee.geojson.converter.deserialization
| Afferent Couplings |
Efferent Couplings |
Abstractness |
Instability |
Distance |
| 1 |
10 |
12.0% |
91.0% |
3.0% |
| Abstract Classes |
Concrete Classes |
Used by Packages |
Uses Packages |
org.bremersee.geojson.converter.deserialization.AbstractJsonToGeometryConverter
|
org.bremersee.geojson.converter.deserialization.JacksonGeometryDeserializer
org.bremersee.geojson.converter.deserialization.JacksonGeometryDeserializer$MapTypeReference
org.bremersee.geojson.converter.deserialization.JsonToLineStringConverter
org.bremersee.geojson.converter.deserialization.JsonToPointConverter
org.bremersee.geojson.converter.deserialization.JsonToPolygonConverter
org.bremersee.geojson.converter.deserialization.ObjectToCoordinateConverter
org.bremersee.geojson.converter.deserialization.ObjectToDoubleConverter
|
org.bremersee.geojson
|
com.fasterxml.jackson.core
com.fasterxml.jackson.core.type
com.fasterxml.jackson.databind
com.fasterxml.jackson.databind.deser.std
java.io
java.lang
java.math
java.util
org.bremersee.geojson
org.locationtech.jts.geom
|
org.bremersee.geojson.converter.serialization
| Afferent Couplings |
Efferent Couplings |
Abstractness |
Instability |
Distance |
| 1 |
11 |
0.0% |
92.0% |
8.0% |
| Abstract Classes |
Concrete Classes |
Used by Packages |
Uses Packages |
| None |
org.bremersee.geojson.converter.serialization.CoordinateSequenceToListConverter
org.bremersee.geojson.converter.serialization.CoordinateToListConverter
org.bremersee.geojson.converter.serialization.JacksonGeometrySerializer
org.bremersee.geojson.converter.serialization.LineStringToJsonConverter
org.bremersee.geojson.converter.serialization.MultiLineStringToJsonConverter
org.bremersee.geojson.converter.serialization.MultiPointToJsonConverter
org.bremersee.geojson.converter.serialization.MultiPolygonToJsonConverter
org.bremersee.geojson.converter.serialization.PointToJsonConverter
org.bremersee.geojson.converter.serialization.PolygonToJsonConverter
|
org.bremersee.geojson
|
com.fasterxml.jackson.core
com.fasterxml.jackson.databind
com.fasterxml.jackson.databind.ser.std
java.io
java.lang
java.math
java.text
java.util
java.util.regex
org.bremersee.geojson
org.locationtech.jts.geom
|
org.bremersee.geojson.crs
| Afferent Couplings |
Efferent Couplings |
Abstractness |
Instability |
Distance |
| 0 |
2 |
33.0% |
100.0% |
33.0% |
| Abstract Classes |
Concrete Classes |
Used by Packages |
Uses Packages |
org.bremersee.geojson.crs.GeoJsonCrsConstants
|
org.bremersee.geojson.crs.GeoJsonLinkedCrs
org.bremersee.geojson.crs.GeoJsonNamedCrs
|
None |
java.lang
java.util
|
org.bremersee.geojson.filter
| Afferent Couplings |
Efferent Couplings |
Abstractness |
Instability |
Distance |
| 0 |
3 |
50.0% |
100.0% |
50.0% |
| Abstract Classes |
Concrete Classes |
Used by Packages |
Uses Packages |
org.bremersee.geojson.filter.FilterConstants
|
org.bremersee.geojson.filter.SwapCoordinateFilter
|
None |
java.lang
java.util
org.locationtech.jts.geom
|
Cycles
[ summary ] [ packages ] [ cycles ] [ explanations ]
| Package |
Package Dependencies |
| org.bremersee.geojson |
org.bremersee.geojson.converter.serialization
org.bremersee.geojson
|
| org.bremersee.geojson.converter |
org.bremersee.geojson
org.bremersee.geojson.converter.serialization
org.bremersee.geojson
|
| org.bremersee.geojson.converter.deserialization |
org.bremersee.geojson
org.bremersee.geojson.converter.serialization
org.bremersee.geojson
|
| org.bremersee.geojson.converter.serialization |
org.bremersee.geojson
org.bremersee.geojson.converter.serialization
|
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. |
