JDepend Report Metrics

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.minetti.astrodevice.server.core	4	4	0	1	7	0.0%	88.0%	12.0%	1
org.minetti.astrodevice.server.core.callback	5	3	2	3	6	40.0%	67.0%	7.0%	1
org.minetti.astrodevice.server.core.config	3	0	3	1	1	100.0%	50.0%	50.0%	1
org.minetti.astrodevice.server.core.config.xml	3	3	0	2	6	0.0%	75.0%	25.0%	1
org.minetti.astrodevice.server.core.config.xml.jaxb	5	4	1	1	3	20.0%	75.0%	5.0%	1
org.minetti.astrodevice.server.core.dao	4	0	4	3	5	100.0%	62.0%	62.0%	1
org.minetti.astrodevice.server.core.device	3	2	1	1	14	33.0%	93.0%	27.000002%	1
org.minetti.astrodevice.server.core.device.impl	2	2	0	0	10	0.0%	100.0%	0.0%	1
org.minetti.astrodevice.server.core.exception	2	1	1	1	4	50.0%	80.0%	30.000002%	1
org.minetti.astrodevice.server.core.module	5	1	4	4	6	80.0%	60.000004%	40.0%	1
org.minetti.astrodevice.server.core.object	5	0	5	9	5	100.0%	36.0%	36.0%	1
org.minetti.astrodevice.server.core.object.comparator	1	1	0	1	3	0.0%	75.0%	25.0%	1
org.minetti.astrodevice.server.core.object.impl	3	3	0	1	10	0.0%	91.0%	9.0%	1
org.minetti.astrodevice.server.core.plugin	2	1	1	3	6	50.0%	67.0%	17.0%	1
org.minetti.astrodevice.server.core.plugin.impl	1	1	0	0	7	0.0%	100.0%	0.0%	1
org.minetti.astrodevice.server.core.process	3	3	0	0	11	0.0%	100.0%	0.0%	1
org.minetti.astrodevice.server.core.type	1	1	0	2	1	0.0%	33.0%	67.0%	1

Packages

[ summary ] [ packages ] [ cycles ] [ explanations ]

org.minetti.astrodevice.server.core

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
1	7	0.0%	88.0%	12.0%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
None	org.minetti.astrodevice.server.core.About org.minetti.astrodevice.server.core.ServerClassLoader org.minetti.astrodevice.server.core.Shutdown org.minetti.astrodevice.server.core.Startup	org.minetti.astrodevice.server.core.process	java.io java.lang java.net java.util org.apache.log4j org.minetti.astrodevice.server.core.config.xml org.minetti.astrodevice.server.core.module

org.minetti.astrodevice.server.core.callback

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
3	6	40.0%	67.0%	7.0%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
org.minetti.astrodevice.server.core.callback.ClientCallback org.minetti.astrodevice.server.core.callback.ClientCallbackSender	org.minetti.astrodevice.server.core.callback.ClientCallbackSenderImpl org.minetti.astrodevice.server.core.callback.DeviceStatusClientCallback org.minetti.astrodevice.server.core.callback.NewDeviceClientCallback	org.minetti.astrodevice.server.core.device org.minetti.astrodevice.server.core.device.impl org.minetti.astrodevice.server.core.module	java.io java.lang java.util org.minetti.astrodevice.server.core.module org.minetti.astrodevice.server.core.object org.minetti.astrodevice.server.plugin

org.minetti.astrodevice.server.core.config

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
1	1	100.0%	50.0%	50.0%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
org.minetti.astrodevice.server.core.config.ClientCallbackConfiguration org.minetti.astrodevice.server.core.config.ClientCallbacksConfiguration org.minetti.astrodevice.server.core.config.ServerConfiguration	None	org.minetti.astrodevice.server.core.config.xml	java.lang

org.minetti.astrodevice.server.core.config.xml

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
2	6	0.0%	75.0%	25.0%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
None	org.minetti.astrodevice.server.core.config.xml.XmlServerConfiguration org.minetti.astrodevice.server.core.config.xml.XmlServerConfiguration$XmlClientCallbackConfiguration org.minetti.astrodevice.server.core.config.xml.XmlServerConfiguration$XmlClientCallbacksConfiguration	org.minetti.astrodevice.server.core org.minetti.astrodevice.server.core.process	java.io java.lang javax.xml.bind org.apache.log4j org.minetti.astrodevice.server.core.config org.minetti.astrodevice.server.core.config.xml.jaxb

org.minetti.astrodevice.server.core.config.xml.jaxb

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
1	3	20.0%	75.0%	5.0%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
org.minetti.astrodevice.server.core.config.xml.jaxb.package-info	org.minetti.astrodevice.server.core.config.xml.jaxb.ClientCallback org.minetti.astrodevice.server.core.config.xml.jaxb.ClientCallbacks org.minetti.astrodevice.server.core.config.xml.jaxb.ObjectFactory org.minetti.astrodevice.server.core.config.xml.jaxb.Server	org.minetti.astrodevice.server.core.config.xml	java.lang javax.xml.bind javax.xml.namespace

org.minetti.astrodevice.server.core.dao

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
3	5	100.0%	62.0%	62.0%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
org.minetti.astrodevice.server.core.dao.DaoSession org.minetti.astrodevice.server.core.dao.DaoTransaction org.minetti.astrodevice.server.core.dao.DeviceSpecificationDao org.minetti.astrodevice.server.core.dao.ObservingSiteDao	None	org.minetti.astrodevice.server.core.device org.minetti.astrodevice.server.core.module org.minetti.astrodevice.server.core.process	java.lang java.util org.minetti.astrodevice.common.device org.minetti.astrodevice.server.core.object org.minetti.astrodevice.server.plugin

org.minetti.astrodevice.server.core.device

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
1	14	33.0%	93.0%	27.000002%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
org.minetti.astrodevice.server.core.device.DeviceManager	org.minetti.astrodevice.server.core.device.Device org.minetti.astrodevice.server.core.device.DeviceRecognizer	org.minetti.astrodevice.server.core.device.impl	java.io java.lang java.util org.apache.log4j org.minetti.astrodevice.common.device org.minetti.astrodevice.server.core.callback org.minetti.astrodevice.server.core.dao org.minetti.astrodevice.server.core.module org.minetti.astrodevice.server.core.object org.minetti.astrodevice.server.core.object.impl org.minetti.astrodevice.server.core.plugin org.minetti.astrodevice.server.plugin org.minetti.astrodevice.server.plugin.device org.minetti.astrodevice.server.plugin.driver

org.minetti.astrodevice.server.core.device.impl

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
0	10	0.0%	100.0%	0.0%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
None	org.minetti.astrodevice.server.core.device.impl.DeviceManagerImpl org.minetti.astrodevice.server.core.device.impl.DeviceManagerImpl$DeviceKey	None	java.lang java.util org.apache.log4j org.minetti.astrodevice.common.device org.minetti.astrodevice.server.core.callback org.minetti.astrodevice.server.core.device org.minetti.astrodevice.server.core.object org.minetti.astrodevice.server.core.plugin org.minetti.astrodevice.server.plugin org.minetti.astrodevice.server.plugin.driver

org.minetti.astrodevice.server.core.exception

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
1	4	50.0%	80.0%	30.000002%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
org.minetti.astrodevice.server.core.exception.BusinessException	org.minetti.astrodevice.server.core.exception.ObservingSiteNotFoundException	org.minetti.astrodevice.server.core.process	java.lang java.text java.util org.apache.log4j

org.minetti.astrodevice.server.core.module

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
4	6	80.0%	60.000004%	40.0%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
org.minetti.astrodevice.server.core.module.BusModule org.minetti.astrodevice.server.core.module.DaoModule org.minetti.astrodevice.server.core.module.ListenerModule org.minetti.astrodevice.server.core.module.Module	org.minetti.astrodevice.server.core.module.ModuleManager	org.minetti.astrodevice.server.core org.minetti.astrodevice.server.core.callback org.minetti.astrodevice.server.core.device org.minetti.astrodevice.server.core.process	java.io java.lang java.util org.apache.log4j org.minetti.astrodevice.server.core.callback org.minetti.astrodevice.server.core.dao

org.minetti.astrodevice.server.core.object

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
9	5	100.0%	36.0%	36.0%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
org.minetti.astrodevice.server.core.object.CelestialLimitPoint org.minetti.astrodevice.server.core.object.DeviceSpecification org.minetti.astrodevice.server.core.object.GeographicCoordinates org.minetti.astrodevice.server.core.object.HorizontalCoordinates org.minetti.astrodevice.server.core.object.ObservingSite	None	org.minetti.astrodevice.server.core.callback org.minetti.astrodevice.server.core.dao org.minetti.astrodevice.server.core.device org.minetti.astrodevice.server.core.device.impl org.minetti.astrodevice.server.core.object.comparator org.minetti.astrodevice.server.core.object.impl org.minetti.astrodevice.server.core.plugin org.minetti.astrodevice.server.core.plugin.impl org.minetti.astrodevice.server.core.process	java.lang java.util org.minetti.astrodevice.common.coordinate org.minetti.astrodevice.common.device org.minetti.astrodevice.server.core.type

org.minetti.astrodevice.server.core.object.comparator

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
1	3	0.0%	75.0%	25.0%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
None	org.minetti.astrodevice.server.core.object.comparator.CelestialLimitPointComparator	org.minetti.astrodevice.server.core.object.impl	java.lang java.util org.minetti.astrodevice.server.core.object

org.minetti.astrodevice.server.core.object.impl

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
1	10	0.0%	91.0%	9.0%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
None	org.minetti.astrodevice.server.core.object.impl.NewCelestialLimitPoint org.minetti.astrodevice.server.core.object.impl.NewDeviceSpecification org.minetti.astrodevice.server.core.object.impl.NewObservingSite	org.minetti.astrodevice.server.core.device	java.io java.lang java.util org.minetti.astrodevice.common.coordinate org.minetti.astrodevice.common.coordinate.format org.minetti.astrodevice.common.device org.minetti.astrodevice.server.core.object org.minetti.astrodevice.server.core.object.comparator org.minetti.astrodevice.server.core.type org.minetti.astrodevice.server.plugin.device

org.minetti.astrodevice.server.core.plugin

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
3	6	50.0%	67.0%	17.0%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
org.minetti.astrodevice.server.core.plugin.PluginManager	org.minetti.astrodevice.server.core.plugin.DeviceRecognitionResult	org.minetti.astrodevice.server.core.device org.minetti.astrodevice.server.core.device.impl org.minetti.astrodevice.server.core.plugin.impl	java.io java.lang java.util org.minetti.astrodevice.common.device org.minetti.astrodevice.server.core.object org.minetti.astrodevice.server.plugin

org.minetti.astrodevice.server.core.plugin.impl

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
0	7	0.0%	100.0%	0.0%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
None	org.minetti.astrodevice.server.core.plugin.impl.PluginsManagerImpl	None	java.lang java.util org.apache.log4j org.minetti.astrodevice.common.device org.minetti.astrodevice.server.core.object org.minetti.astrodevice.server.core.plugin org.minetti.astrodevice.server.plugin

org.minetti.astrodevice.server.core.process

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
0	11	0.0%	100.0%	0.0%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
None	org.minetti.astrodevice.server.core.process.ObservingSiteProcess org.minetti.astrodevice.server.core.process.PlatformProcess org.minetti.astrodevice.server.core.process.SelectedObservingSiteProcess	None	java.lang org.apache.log4j org.minetti.astrodevice.common.coordinate org.minetti.astrodevice.common.coordinate.system org.minetti.astrodevice.common.object org.minetti.astrodevice.server.core org.minetti.astrodevice.server.core.config.xml org.minetti.astrodevice.server.core.dao org.minetti.astrodevice.server.core.exception org.minetti.astrodevice.server.core.module org.minetti.astrodevice.server.core.object

org.minetti.astrodevice.server.core.type

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
2	1	0.0%	33.0%	67.0%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
None	org.minetti.astrodevice.server.core.type.CelestialLimitAlgorithm	org.minetti.astrodevice.server.core.object org.minetti.astrodevice.server.core.object.impl	java.lang

Cycles

[ summary ] [ packages ] [ cycles ] [ explanations ]

Package	Package Dependencies
org.minetti.astrodevice.server.core	org.minetti.astrodevice.server.core.module org.minetti.astrodevice.server.core.callback org.minetti.astrodevice.server.core.module
org.minetti.astrodevice.server.core.callback	org.minetti.astrodevice.server.core.module org.minetti.astrodevice.server.core.callback
org.minetti.astrodevice.server.core.device	org.minetti.astrodevice.server.core.module org.minetti.astrodevice.server.core.callback org.minetti.astrodevice.server.core.module
org.minetti.astrodevice.server.core.device.impl	org.minetti.astrodevice.server.core.device org.minetti.astrodevice.server.core.module org.minetti.astrodevice.server.core.callback org.minetti.astrodevice.server.core.module
org.minetti.astrodevice.server.core.module	org.minetti.astrodevice.server.core.callback org.minetti.astrodevice.server.core.module
org.minetti.astrodevice.server.core.process	org.minetti.astrodevice.server.core org.minetti.astrodevice.server.core.module org.minetti.astrodevice.server.core.callback org.minetti.astrodevice.server.core.module

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.

Parent Project

Project Documentation

Metric Results

Summary

Packages

org.minetti.astrodevice.server.core

org.minetti.astrodevice.server.core.callback

org.minetti.astrodevice.server.core.config

org.minetti.astrodevice.server.core.config.xml

org.minetti.astrodevice.server.core.config.xml.jaxb

org.minetti.astrodevice.server.core.dao

org.minetti.astrodevice.server.core.device

org.minetti.astrodevice.server.core.device.impl

org.minetti.astrodevice.server.core.exception

org.minetti.astrodevice.server.core.module

org.minetti.astrodevice.server.core.object

org.minetti.astrodevice.server.core.object.comparator

org.minetti.astrodevice.server.core.object.impl

org.minetti.astrodevice.server.core.plugin

org.minetti.astrodevice.server.core.plugin.impl

org.minetti.astrodevice.server.core.process

org.minetti.astrodevice.server.core.type

Cycles

Explanation