AMBIT2 - JDepend Report Metrics

OpenTox AA client

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Last Published: 05-26-12

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.opentox.aa	5	2	3	2	3	60.000004%	60.000004%	20.0%	1
org.opentox.aa.cli	24	23	1	0	11	4.0%	100.0%	4.0%	1
org.opentox.aa.exception	7	7	0	1	2	0.0%	67.0%	33.0%	1
org.opentox.aa.opensso	12	11	1	3	8	8.0%	73.0%	19.0%	1
org.opentox.aa.policy	13	11	2	2	8	15.000001%	80.0%	5.0%	1
org.opentox.rest	2	2	0	2	3	0.0%	60.000004%	40.0%	1

Packages

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

org.opentox.aa

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
2	3	60.000004%	60.000004%	20.0%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
org.opentox.aa.IOpenToxUser org.opentox.aa.OpenToxPolicy org.opentox.aa.OpenToxToken	org.opentox.aa.OTAAParams org.opentox.aa.OpenToxUser	org.opentox.aa.cli org.opentox.aa.opensso	java.lang java.util org.opentox.aa.opensso

org.opentox.aa.cli

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
0	11	4.0%	100.0%	4.0%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
org.opentox.aa.cli.aacli$_option	org.opentox.aa.cli.FileListFilter org.opentox.aa.cli.InvalidCredentials org.opentox.aa.cli.MissingParameterException org.opentox.aa.cli.UserCancelledException org.opentox.aa.cli.aacli org.opentox.aa.cli.aacli$1 org.opentox.aa.cli.aacli$2 org.opentox.aa.cli.aacli$3 org.opentox.aa.cli.aacli$4 org.opentox.aa.cli.aacli$5 org.opentox.aa.cli.aacli$_option$1 org.opentox.aa.cli.aacli$_option$10 org.opentox.aa.cli.aacli$_option$11 org.opentox.aa.cli.aacli$_option$12 org.opentox.aa.cli.aacli$_option$2 org.opentox.aa.cli.aacli$_option$3 org.opentox.aa.cli.aacli$_option$4 org.opentox.aa.cli.aacli$_option$5 org.opentox.aa.cli.aacli$_option$6 org.opentox.aa.cli.aacli$_option$7 org.opentox.aa.cli.aacli$_option$8 org.opentox.aa.cli.aacli$_option$9 org.opentox.aa.cli.aacli$policy_command	None	java.io java.lang java.security java.security.cert java.util java.util.logging javax.net.ssl org.apache.commons.cli org.opentox.aa org.opentox.aa.opensso org.opentox.aa.policy

org.opentox.aa.exception

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	org.opentox.aa.exception.AAException org.opentox.aa.exception.AALogoutException org.opentox.aa.exception.AAPropertiesException org.opentox.aa.exception.AAServiceNotAvailable org.opentox.aa.exception.AATokenValidationException org.opentox.aa.exception.AAUnauthorizedException org.opentox.aa.exception.AuthzException	org.opentox.aa.opensso	java.lang org.opentox.rest

org.opentox.aa.opensso

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
3	8	8.0%	73.0%	19.0%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
org.opentox.aa.opensso.AAServicesConfig$CONFIG	org.opentox.aa.opensso.AAServicesConfig org.opentox.aa.opensso.AAServicesConfig$1 org.opentox.aa.opensso.AAServicesConfig$CONFIG$1 org.opentox.aa.opensso.AAServicesConfig$CONFIG$2 org.opentox.aa.opensso.AAServicesConfig$CONFIG$3 org.opentox.aa.opensso.AAServicesConfig$CONFIG$4 org.opentox.aa.opensso.OpenSSOPolicy org.opentox.aa.opensso.OpenSSOPolicy$1 org.opentox.aa.opensso.OpenSSOPolicy$2 org.opentox.aa.opensso.OpenSSOPolicy$3 org.opentox.aa.opensso.OpenSSOToken	org.opentox.aa org.opentox.aa.cli org.opentox.aa.policy	java.io java.lang java.net java.util org.opentox.aa org.opentox.aa.exception org.opentox.aa.policy org.opentox.rest

org.opentox.aa.policy

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
2	8	15.000001%	80.0%	5.0%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
org.opentox.aa.policy.IPolicyHandler org.opentox.aa.policy.PolicyParser	org.opentox.aa.policy.Method org.opentox.aa.policy.Policies org.opentox.aa.policy.PolicyArchiveHandler org.opentox.aa.policy.PolicyHandler org.opentox.aa.policy.PolicyParser$1 org.opentox.aa.policy.PolicyParser$tags org.opentox.aa.policy.PolicyParser$type org.opentox.aa.policy.PolicyParser$type$1 org.opentox.aa.policy.PolicyParser$type$2 org.opentox.aa.policy.PolicyParser$type$3 org.opentox.aa.policy.PolicyParser$type$4	org.opentox.aa.cli org.opentox.aa.opensso	java.io java.lang java.net java.util javax.xml.parsers org.opentox.aa.opensso org.w3c.dom org.xml.sax

org.opentox.rest

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
2	3	0.0%	60.000004%	40.0%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
None	org.opentox.rest.HTTPClient org.opentox.rest.RestException	org.opentox.aa.exception org.opentox.aa.opensso	java.io java.lang java.net

Cycles

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

Package	Package Dependencies
org.opentox.aa	org.opentox.aa.opensso org.opentox.aa.policy org.opentox.aa.opensso
org.opentox.aa.cli	org.opentox.aa.policy org.opentox.aa.opensso org.opentox.aa.policy
org.opentox.aa.opensso	org.opentox.aa.policy org.opentox.aa.opensso
org.opentox.aa.policy	org.opentox.aa.opensso org.opentox.aa.policy

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.