core - JDepend Source Code Analysis

Metric Results

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

The following document contains the results of a JDependmetric analysis. The various metrics are defined at the bottom of this document.

Summary

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

Package	TC	AC	CC	AC	EC	A	I	D
org.apache.axis	1	0	1	0	1	0	100%	0%
org.apache.axis.addressing	4	1	3	6	3	0.25	33%	42%
org.apache.axis.addressing.miheaders	1	0	1	2	1	0	33%	67%
org.apache.axis.addressing.om	1	0	1	0	4	0	100%	0%
org.apache.axis.clientapi	5	1	4	0	10	0.2	100%	20%
org.apache.axis.context	4	1	3	7	8	0.25	53%	22%
org.apache.axis.description	19	7	12	8	6	0.37	43%	20%
org.apache.axis.engine	13	5	8	9	15	0.38	62%	1%
org.apache.axis.handlers	2	1	1	3	6	0.5	67%	17%
org.apache.axis.phaseresolver	4	0	4	0	7	0	100%	0%
org.apache.axis.providers	2	1	1	0	10	0.5	100%	50%
org.apache.axis.receivers	3	0	3	1	7	0	88%	12%
org.apache.axis.transport	6	3	3	3	12	0.5	80%	30%
org.apache.axis.transport.http	5	0	5	1	15	0	94%	6%
org.apache.axis.util	25	0	25	0	13	0	100%	0%

Packages

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

org.apache.axis

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
0	1	0%	100%	0%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
None	Constants	None	java.lang

org.apache.axis.addressing

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
6	3	25%	33%	42%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
AddressingConstants	AnyContentType EndpointReference ServiceName	org.apache.axis.addressing.om org.apache.axis.clientapi org.apache.axis.context org.apache.axis.engine org.apache.axis.transport org.apache.axis.transport.http	java.lang java.util javax.xml.namespace

org.apache.axis.addressing.miheaders

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
2	1	0%	33%	67%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
None	RelatesTo	org.apache.axis.addressing.om org.apache.axis.context	java.lang

org.apache.axis.addressing.om

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
0	4	0%	100%	0%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
None	AddressingHeaders	None	java.lang org.apache.axis.addressing org.apache.axis.addressing.miheaders org.apache.axis.om

org.apache.axis.clientapi

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
0	10	20%	100%	20%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
Callback	AsyncResult Call Correlator Invoker	None	java.io java.lang java.util org.apache.axis.addressing org.apache.axis.context org.apache.axis.description org.apache.axis.engine org.apache.axis.om org.apache.axis.transport org.apache.commons.logging

org.apache.axis.context

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
7	8	25%	53%	22%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
SessionContext	GlobalContext MessageContext SimpleSessionContext	org.apache.axis.clientapi org.apache.axis.engine org.apache.axis.handlers org.apache.axis.providers org.apache.axis.receivers org.apache.axis.transport org.apache.axis.transport.http	java.lang java.util javax.xml.stream org.apache.axis.addressing org.apache.axis.addressing.miheaders org.apache.axis.description org.apache.axis.engine org.apache.axis.om

org.apache.axis.description

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
8	6	37%	43%	20%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
AxisOperation DescriptionConstants Flow FlowInclude Parameter ParameterInclude PhasesInclude	AxisGlobal AxisModule AxisService AxisTransport FlowImpl FlowIncludeImpl HandlerMetadata ParameterImpl ParameterIncludeImpl PhaseRule PhasesIncludeImpl SimpleAxisOperationImpl	org.apache.axis.clientapi org.apache.axis.context org.apache.axis.engine org.apache.axis.handlers org.apache.axis.phaseresolver org.apache.axis.providers org.apache.axis.receivers org.apache.axis.transport	java.lang java.util javax.xml.namespace org.apache.axis.engine org.apache.wsdl org.apache.wsdl.impl

org.apache.axis.engine

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
9	15	38%	62%	1%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
EngineRegistry EngineRegistryFactory Handler Provider Receiver	AxisEngine AxisFault Dispatcher EngineRegistryImpl ExecutionChain Phase ReceiverLocator Sender	org.apache.axis.clientapi org.apache.axis.context org.apache.axis.description org.apache.axis.handlers org.apache.axis.phaseresolver org.apache.axis.providers org.apache.axis.receivers org.apache.axis.transport org.apache.axis.transport.http	java.io java.lang java.lang.reflect java.rmi java.util javax.xml.namespace org.apache.axis.addressing org.apache.axis.context org.apache.axis.description org.apache.axis.handlers org.apache.axis.om org.apache.axis.receivers org.apache.axis.transport org.apache.commons.logging org.apache.wsdl.impl

org.apache.axis.handlers

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
3	6	50%	67%	17%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
AbstractHandler	OpNameFinder	org.apache.axis.engine org.apache.axis.receivers org.apache.axis.transport	java.lang javax.xml.namespace org.apache.axis.context org.apache.axis.description org.apache.axis.engine org.apache.axis.om

org.apache.axis.phaseresolver

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
0	7	0%	100%	0%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
None	PhaseException PhaseHolder PhaseMetadata PhaseResolver	None	java.lang java.rmi java.util javax.xml.namespace org.apache.axis.description org.apache.axis.engine org.apache.commons.logging

org.apache.axis.providers

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
0	10	50%	100%	50%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
AbstractProvider	RawXMLProvider	None	java.lang java.lang.reflect javax.xml.namespace org.apache.axis.context org.apache.axis.description org.apache.axis.engine org.apache.axis.om org.apache.commons.logging org.apache.wsdl org.apache.wsdl.impl

org.apache.axis.receivers

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
1	7	0%	88%	12%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
None	InOutAsyncReceiver InOutSyncReceiver InOutSyncReceiver$1	org.apache.axis.engine	java.lang javax.xml.namespace org.apache.axis.context org.apache.axis.description org.apache.axis.engine org.apache.axis.handlers org.apache.commons.logging

org.apache.axis.transport

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
3	12	50%	80%	30%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
AbstractTransportSender TransportReceiver TransportSender	TransportReceiverLocator TransportReciverLocator TransportSenderLocator	org.apache.axis.clientapi org.apache.axis.engine org.apache.axis.transport.http	java.io java.lang javax.xml.namespace javax.xml.stream org.apache.axis.addressing org.apache.axis.context org.apache.axis.description org.apache.axis.engine org.apache.axis.handlers org.apache.axis.om org.apache.axis.transport.http org.apache.commons.logging

org.apache.axis.transport.http

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
1	15	0%	94%	6%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
None	AxisServlet HTTPConstants HTTPTransportReceiver HTTPTransportSender SimpleHTTPServer	org.apache.axis.transport	java.io java.lang java.net java.util javax.servlet javax.servlet.http javax.xml.namespace javax.xml.stream org.apache.axis.addressing org.apache.axis.context org.apache.axis.engine org.apache.axis.om org.apache.axis.om.impl.llom.builder org.apache.axis.transport org.apache.commons.logging

org.apache.axis.util

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
0	13	0%	100%	0%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
None	tcpmon tcpmon$1 tcpmon$10 tcpmon$11 tcpmon$12 tcpmon$13 tcpmon$14 tcpmon$2 tcpmon$3 tcpmon$4 tcpmon$5 tcpmon$6 tcpmon$7 tcpmon$8 tcpmon$9 tcpmon$AdminPage tcpmon$Connection tcpmon$HostnameField tcpmon$Listener tcpmon$NumberField tcpmon$RestrictedTextField tcpmon$RestrictedTextField$RestrictedDocument tcpmon$SlowLinkSimulator tcpmon$SocketRR tcpmon$SocketWaiter	None	java.awt java.awt.event java.io java.lang java.net java.text java.util javax.swing javax.swing.border javax.swing.event javax.swing.plaf.basic javax.swing.table javax.swing.text

Cycles

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

Package	Cyclic Dependencies
org.apache.axis.clientapi	org.apache.axis.context org.apache.axis.engine org.apache.axis.context
org.apache.axis.context	org.apache.axis.engine org.apache.axis.context
org.apache.axis.description	org.apache.axis.engine org.apache.axis.context org.apache.axis.engine
org.apache.axis.engine	org.apache.axis.context org.apache.axis.engine
org.apache.axis.handlers	org.apache.axis.context org.apache.axis.engine org.apache.axis.context
org.apache.axis.phaseresolver	org.apache.axis.engine org.apache.axis.context org.apache.axis.engine
org.apache.axis.providers	org.apache.axis.context org.apache.axis.engine org.apache.axis.context
org.apache.axis.receivers	org.apache.axis.engine org.apache.axis.context org.apache.axis.engine
org.apache.axis.transport	org.apache.axis.engine org.apache.axis.context org.apache.axis.engine
org.apache.axis.transport.http	org.apache.axis.context org.apache.axis.engine org.apache.axis.context

Explanations

[ 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.

Project Documentation

Metric Results

Summary

Packages

org.apache.axis

org.apache.axis.addressing

org.apache.axis.addressing.miheaders

org.apache.axis.addressing.om

org.apache.axis.clientapi

org.apache.axis.context

org.apache.axis.description

org.apache.axis.engine

org.apache.axis.handlers

org.apache.axis.phaseresolver

org.apache.axis.providers

org.apache.axis.receivers

org.apache.axis.transport

org.apache.axis.transport.http

org.apache.axis.util

Cycles

Explanations