Domian Core Module - 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
net.sourceforge.domian.entity	4	0	4	3	5	100.0%	62.0%	62.0%	1
net.sourceforge.domian.factory	1	1	0	0	3	0.0%	100.0%	0.0%	1
net.sourceforge.domian.repository	31	30	1	0	13	3.0%	100.0%	3.0%	1
net.sourceforge.domian.specification	38	33	5	2	13	13.0%	87.0%	0.0%	1
net.sourceforge.domian.util	6	6	0	3	9	0.0%	75.0%	25.0%	1
net.sourceforge.domian.util.concurrent.locks	4	3	1	1	5	25.0%	83.0%	8.0%	1

Packages

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

net.sourceforge.domian.entity

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

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
net.sourceforge.domian.entity.AbstractLoggingUUIDEntity net.sourceforge.domian.entity.AbstractRandomIntegerEntity net.sourceforge.domian.entity.AbstractRandomLongEntity net.sourceforge.domian.entity.AbstractUUIDEntity	None	net.sourceforge.domian.repository net.sourceforge.domian.specification net.sourceforge.domian.util	java.io java.lang java.util org.apache.commons.lang.math org.slf4j

net.sourceforge.domian.factory

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	net.sourceforge.domian.factory.StrictReturnsNullFactory	None	java.lang net.sourceforge.domian.specification org.apache.commons.lang

net.sourceforge.domian.repository

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
0	13	3.0%	100.0%	3.0%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
net.sourceforge.domian.repository.AbstractDomianCoreRepository	net.sourceforge.domian.repository.EntityPersistenceMetaData net.sourceforge.domian.repository.HashSetRepository net.sourceforge.domian.repository.HashSetRepository$HashSetRepositoryIterator net.sourceforge.domian.repository.InMemoryRepository net.sourceforge.domian.repository.InMemoryRepository$InMemoryRepositoryIterator net.sourceforge.domian.repository.NotImplementedRepository net.sourceforge.domian.repository.NullRepository net.sourceforge.domian.repository.PartitionRepositoryInvocationHandler net.sourceforge.domian.repository.PartitionRepositoryInvocationHandler$1 net.sourceforge.domian.repository.PartitionRepositoryInvocationHandler$2 net.sourceforge.domian.repository.PartitionRepositoryInvocationHandler$3 net.sourceforge.domian.repository.PartitionRepositoryInvocationHandler$4 net.sourceforge.domian.repository.PartitionRepositoryInvocationHandler$5 net.sourceforge.domian.repository.PartitionRepositoryInvocationHandler$FindAllEntitiesSpecifiedBy net.sourceforge.domian.repository.PartitionRepositoryInvocationHandler$IterateAllEntitiesSpecifiedBy net.sourceforge.domian.repository.PartitionRepositoryInvocationHandler$IteratorRegistry net.sourceforge.domian.repository.PartitionRepositoryInvocationHandler$PartitionAwareSpecification net.sourceforge.domian.repository.PartitionRepositoryInvocationHandler$PartitionRepositoryIterator net.sourceforge.domian.repository.PartitionRepositoryInvocationHandler$Put net.sourceforge.domian.repository.PartitionRepositoryInvocationHandler$Remove net.sourceforge.domian.repository.PartitionRepositoryInvocationHandler$RemoveAllEntitiesSpecifiedBy net.sourceforge.domian.repository.PartitionRepositoryReuseInvocationHandler net.sourceforge.domian.repository.PersistenceService net.sourceforge.domian.repository.PersistenceService$1 net.sourceforge.domian.repository.PersistenceService$PersistTask net.sourceforge.domian.repository.PersistentEntity net.sourceforge.domian.repository.RepartitionService net.sourceforge.domian.repository.RepartitionService$1 net.sourceforge.domian.repository.RepartitionService$RepartitionTask net.sourceforge.domian.repository.UnsupportedRepository	None	java.io java.lang java.lang.ref java.lang.reflect java.util java.util.concurrent net.sourceforge.domian.entity net.sourceforge.domian.specification net.sourceforge.domian.util net.sourceforge.domian.util.concurrent.locks org.apache.commons.lang org.apache.commons.lang.builder org.slf4j

net.sourceforge.domian.specification

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
2	13	13.0%	87.0%	0.0%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
net.sourceforge.domian.specification.AbstractComparableValueBoundSpecification net.sourceforge.domian.specification.AbstractCompositeSpecification net.sourceforge.domian.specification.AbstractSpecification net.sourceforge.domian.specification.AbstractValueBoundSpecification net.sourceforge.domian.specification.ParameterizedSpecification	net.sourceforge.domian.specification.AbstractCompositeSpecification$1 net.sourceforge.domian.specification.AbstractSpecification$1 net.sourceforge.domian.specification.AlwaysFalseSpecification net.sourceforge.domian.specification.AlwaysTrueSpecification net.sourceforge.domian.specification.CollectionSpecification net.sourceforge.domian.specification.CollectionSpecification$CollectionSpecificationScope net.sourceforge.domian.specification.ConjunctionSpecification net.sourceforge.domian.specification.DateStringSpecification net.sourceforge.domian.specification.DefaultValueSpecification net.sourceforge.domian.specification.DisjunctionSpecification net.sourceforge.domian.specification.EnumNameStringSpecification net.sourceforge.domian.specification.EqualIgnoreCaseStringSpecification net.sourceforge.domian.specification.EqualSpecification net.sourceforge.domian.specification.FieldParameterizedSpecification net.sourceforge.domian.specification.GreaterThanSpecification net.sourceforge.domian.specification.GreaterThanSpecification$1 net.sourceforge.domian.specification.JointDenialSpecification net.sourceforge.domian.specification.LessThanSpecification net.sourceforge.domian.specification.LessThanSpecification$1 net.sourceforge.domian.specification.MethodParameterizedSpecification net.sourceforge.domian.specification.NotEqualSpecification net.sourceforge.domian.specification.NotNullSpecification net.sourceforge.domian.specification.ParameterizedSpecification$1 net.sourceforge.domian.specification.ParameterizedSpecification$2 net.sourceforge.domian.specification.RegularExpressionMatcherStringSpecification net.sourceforge.domian.specification.RelationalOperator net.sourceforge.domian.specification.RelationalOperator$1 net.sourceforge.domian.specification.SpecificationFactory net.sourceforge.domian.specification.SpecificationUtils net.sourceforge.domian.specification.SpecificationUtils$1 net.sourceforge.domian.specification.SpecificationUtils$2 net.sourceforge.domian.specification.WildcardExpressionMatcherIgnoreCaseStringSpecification net.sourceforge.domian.specification.WildcardExpressionMatcherStringSpecification	net.sourceforge.domian.factory net.sourceforge.domian.repository	java.lang java.lang.reflect java.math java.security java.sql java.text java.util java.util.regex net.sourceforge.domian.entity net.sourceforge.domian.util org.apache.commons.lang org.apache.commons.lang.builder org.slf4j

net.sourceforge.domian.util

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
3	9	0.0%	75.0%	25.0%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
None	net.sourceforge.domian.util.ReflectionUtils net.sourceforge.domian.util.ReflectionUtils$1 net.sourceforge.domian.util.ReflectionUtils$2 net.sourceforge.domian.util.ReflectionUtils$3 net.sourceforge.domian.util.ReflectionUtils$4 net.sourceforge.domian.util.ReflectionUtils$5	net.sourceforge.domian.repository net.sourceforge.domian.specification net.sourceforge.domian.util.concurrent.locks	java.io java.lang java.lang.reflect java.math java.security java.util net.sourceforge.domian.entity org.apache.commons.lang org.slf4j

net.sourceforge.domian.util.concurrent.locks

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
1	5	25.0%	83.0%	8.0%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
net.sourceforge.domian.util.concurrent.locks.Synchronizer	net.sourceforge.domian.util.concurrent.locks.SemaphoreSynchronizer net.sourceforge.domian.util.concurrent.locks.SemaphoreSynchronizer$1 net.sourceforge.domian.util.concurrent.locks.Synchronizer$MODE	net.sourceforge.domian.repository	java.lang java.util.concurrent java.util.concurrent.atomic net.sourceforge.domian.util org.slf4j

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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