Eclipse Model Repository - 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
de.uni_leipzig.wifa.iwi.mr3.common	46	46	0	4	11	0.0%	73.0%	27.000002%	1
de.uni_leipzig.wifa.iwi.mr3.dao	5	1	4	2	7	80.0%	78.0%	58.0%	1
de.uni_leipzig.wifa.iwi.mr3.dao.neo4j	1	1	0	1	2	0.0%	67.0%	33.0%	1
de.uni_leipzig.wifa.iwi.mr3.dao.neo4j.impl	13	12	1	1	17	8.0%	94.0%	2.0%	1
de.uni_leipzig.wifa.iwi.mr3.service	6	3	3	3	14	50.0%	82.0%	32.0%	1
de.uni_leipzig.wifa.iwi.mr3.service.impl	3	3	0	0	27	0.0%	100.0%	0.0%	1

Packages

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

de.uni_leipzig.wifa.iwi.mr3.common

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
4	11	0.0%	73.0%	27.000002%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
None	de.uni_leipzig.wifa.iwi.mr3.common.CompareRequest de.uni_leipzig.wifa.iwi.mr3.common.CompareRequest$1 de.uni_leipzig.wifa.iwi.mr3.common.CompareRequest$Factory de.uni_leipzig.wifa.iwi.mr3.common.CompareResponse de.uni_leipzig.wifa.iwi.mr3.common.CompareResponse$1 de.uni_leipzig.wifa.iwi.mr3.common.CompareResponse$Factory de.uni_leipzig.wifa.iwi.mr3.common.Comparison de.uni_leipzig.wifa.iwi.mr3.common.Comparison$1 de.uni_leipzig.wifa.iwi.mr3.common.Comparison$Factory de.uni_leipzig.wifa.iwi.mr3.common.DeleteRequest de.uni_leipzig.wifa.iwi.mr3.common.DeleteRequest$1 de.uni_leipzig.wifa.iwi.mr3.common.DeleteRequest$Factory de.uni_leipzig.wifa.iwi.mr3.common.ExtensionMapper de.uni_leipzig.wifa.iwi.mr3.common.FaultMessage de.uni_leipzig.wifa.iwi.mr3.common.FaultMessage$1 de.uni_leipzig.wifa.iwi.mr3.common.FaultMessage$Factory de.uni_leipzig.wifa.iwi.mr3.common.FindRequest de.uni_leipzig.wifa.iwi.mr3.common.FindRequest$1 de.uni_leipzig.wifa.iwi.mr3.common.FindRequest$Factory de.uni_leipzig.wifa.iwi.mr3.common.FindResponse de.uni_leipzig.wifa.iwi.mr3.common.FindResponse$1 de.uni_leipzig.wifa.iwi.mr3.common.FindResponse$Factory de.uni_leipzig.wifa.iwi.mr3.common.InstanceModelsRequest de.uni_leipzig.wifa.iwi.mr3.common.InstanceModelsRequest$1 de.uni_leipzig.wifa.iwi.mr3.common.InstanceModelsRequest$Factory de.uni_leipzig.wifa.iwi.mr3.common.InstanceModelsResponse de.uni_leipzig.wifa.iwi.mr3.common.InstanceModelsResponse$1 de.uni_leipzig.wifa.iwi.mr3.common.InstanceModelsResponse$Factory de.uni_leipzig.wifa.iwi.mr3.common.LoadRequest de.uni_leipzig.wifa.iwi.mr3.common.LoadRequest$1 de.uni_leipzig.wifa.iwi.mr3.common.LoadRequest$Factory de.uni_leipzig.wifa.iwi.mr3.common.LoadResponse de.uni_leipzig.wifa.iwi.mr3.common.LoadResponse$1 de.uni_leipzig.wifa.iwi.mr3.common.LoadResponse$Factory de.uni_leipzig.wifa.iwi.mr3.common.Match de.uni_leipzig.wifa.iwi.mr3.common.Match$1 de.uni_leipzig.wifa.iwi.mr3.common.Match$Factory de.uni_leipzig.wifa.iwi.mr3.common.Model de.uni_leipzig.wifa.iwi.mr3.common.Model$1 de.uni_leipzig.wifa.iwi.mr3.common.Model$Factory de.uni_leipzig.wifa.iwi.mr3.common.SaveRequest de.uni_leipzig.wifa.iwi.mr3.common.SaveRequest$1 de.uni_leipzig.wifa.iwi.mr3.common.SaveRequest$Factory de.uni_leipzig.wifa.iwi.mr3.common.Segment de.uni_leipzig.wifa.iwi.mr3.common.Segment$1 de.uni_leipzig.wifa.iwi.mr3.common.Segment$Factory	de.uni_leipzig.wifa.iwi.mr3.dao de.uni_leipzig.wifa.iwi.mr3.dao.neo4j.impl de.uni_leipzig.wifa.iwi.mr3.service de.uni_leipzig.wifa.iwi.mr3.service.impl	java.lang java.util javax.xml.namespace javax.xml.stream org.apache.axiom.om org.apache.axiom.om.impl.llom org.apache.axis2.databinding org.apache.axis2.databinding.utils org.apache.axis2.databinding.utils.reader org.apache.axis2.databinding.utils.writer org.apache.axis2.util

de.uni_leipzig.wifa.iwi.mr3.dao

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
2	7	80.0%	78.0%	58.0%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
de.uni_leipzig.wifa.iwi.mr3.dao.LoadProcessor de.uni_leipzig.wifa.iwi.mr3.dao.ModelRepositoryDao de.uni_leipzig.wifa.iwi.mr3.dao.SaveProcessor de.uni_leipzig.wifa.iwi.mr3.dao.SearchProcessor	de.uni_leipzig.wifa.iwi.mr3.dao.Constants	de.uni_leipzig.wifa.iwi.mr3.dao.neo4j.impl de.uni_leipzig.wifa.iwi.mr3.service.impl	de.uni_leipzig.wifa.iwi.mr3.common de.uni_leipzig.wifa.iwi.mr3.service java.lang java.util org.eclipse.emf.ecore org.eclipse.emf.ecore.impl org.eclipse.emf.ecore.resource

de.uni_leipzig.wifa.iwi.mr3.dao.neo4j

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

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
None	de.uni_leipzig.wifa.iwi.mr3.dao.neo4j.EcoreRelationshipType	de.uni_leipzig.wifa.iwi.mr3.dao.neo4j.impl	java.lang org.neo4j.api.core

de.uni_leipzig.wifa.iwi.mr3.dao.neo4j.impl

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
1	17	8.0%	94.0%	2.0%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
de.uni_leipzig.wifa.iwi.mr3.dao.neo4j.impl.AbstractNeoSaveProcessor	de.uni_leipzig.wifa.iwi.mr3.dao.neo4j.impl.ClassifiersReturnableEvaluator de.uni_leipzig.wifa.iwi.mr3.dao.neo4j.impl.LoadProcessorImpl de.uni_leipzig.wifa.iwi.mr3.dao.neo4j.impl.LoadProcessorImpl$1 de.uni_leipzig.wifa.iwi.mr3.dao.neo4j.impl.LoadProcessorImpl$OrderedNodeIterable de.uni_leipzig.wifa.iwi.mr3.dao.neo4j.impl.ModelRepositoryDaoNeo4jImpl de.uni_leipzig.wifa.iwi.mr3.dao.neo4j.impl.NeoHelper de.uni_leipzig.wifa.iwi.mr3.dao.neo4j.impl.NeoHelper$1 de.uni_leipzig.wifa.iwi.mr3.dao.neo4j.impl.NeoHelper$1$1 de.uni_leipzig.wifa.iwi.mr3.dao.neo4j.impl.PhaseOneSaveProcessor de.uni_leipzig.wifa.iwi.mr3.dao.neo4j.impl.PhaseTwoSaveProcessor de.uni_leipzig.wifa.iwi.mr3.dao.neo4j.impl.SearchProcessorImpl de.uni_leipzig.wifa.iwi.mr3.dao.neo4j.impl.SearchReturnableEvaluator	de.uni_leipzig.wifa.iwi.mr3.service.impl	de.uni_leipzig.wifa.iwi.mr3.common de.uni_leipzig.wifa.iwi.mr3.dao de.uni_leipzig.wifa.iwi.mr3.dao.neo4j de.uni_leipzig.wifa.iwi.mr3.service java.io java.lang java.util java.util.regex org.apache.log4j org.eclipse.emf.common.util org.eclipse.emf.ecore org.eclipse.emf.ecore.impl org.eclipse.emf.ecore.resource org.eclipse.emf.ecore.resource.impl org.eclipse.emf.ecore.xmi org.eclipse.emf.ecore.xmi.impl org.neo4j.api.core

de.uni_leipzig.wifa.iwi.mr3.service

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
3	14	50.0%	82.0%	32.0%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
de.uni_leipzig.wifa.iwi.mr3.service.CompareProcessor de.uni_leipzig.wifa.iwi.mr3.service.ModelRepositorySkeletonInterface de.uni_leipzig.wifa.iwi.mr3.service.ServiceHelper	de.uni_leipzig.wifa.iwi.mr3.service.MRException de.uni_leipzig.wifa.iwi.mr3.service.ModelRepositoryMessageReceiverInOut de.uni_leipzig.wifa.iwi.mr3.service.ModelRepositoryMessageReceiverRobustInOnly	de.uni_leipzig.wifa.iwi.mr3.dao de.uni_leipzig.wifa.iwi.mr3.dao.neo4j.impl de.uni_leipzig.wifa.iwi.mr3.service.impl	de.uni_leipzig.wifa.iwi.mr3.common java.lang java.util javax.xml.namespace org.apache.axiom.om org.apache.axiom.soap org.apache.axis2 org.apache.axis2.context org.apache.axis2.databinding org.apache.axis2.description org.apache.axis2.receivers org.apache.axis2.util org.eclipse.emf.ecore org.eclipse.emf.ecore.resource

de.uni_leipzig.wifa.iwi.mr3.service.impl

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
0	27	0.0%	100.0%	0.0%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
None	de.uni_leipzig.wifa.iwi.mr3.service.impl.CompareProcessorImpl de.uni_leipzig.wifa.iwi.mr3.service.impl.ModelRepositoryServiceImpl de.uni_leipzig.wifa.iwi.mr3.service.impl.ServiceHelperImpl	None	de.uni_leipzig.wifa.iwi.mr3.common de.uni_leipzig.wifa.iwi.mr3.dao de.uni_leipzig.wifa.iwi.mr3.dao.neo4j.impl de.uni_leipzig.wifa.iwi.mr3.service java.io java.lang java.util javax.xml.parsers javax.xml.stream org.apache.axiom.om org.apache.axiom.om.impl.builder org.apache.axis2 org.apache.axis2.context org.apache.axis2.description org.apache.axis2.engine org.apache.axis2.service org.apache.log4j org.eclipse.emf.common.util org.eclipse.emf.compare.diff.metamodel org.eclipse.emf.compare.diff.service org.eclipse.emf.compare.match.service org.eclipse.emf.compare.util org.eclipse.emf.ecore org.eclipse.emf.ecore.resource org.eclipse.emf.ecore.resource.impl org.eclipse.emf.ecore.xmi org.eclipse.emf.ecore.xmi.impl

Cycles

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

There are no cyclic dependencies.

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.

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