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.acegisecurity 2811174580.3915%46%
org.acegisecurity.acl 431470.7564%39%
org.acegisecurity.acl.basic 12845120.6771%37%
org.acegisecurity.acl.basic.cache 30318089%11%
org.acegisecurity.acl.basic.jdbc 110110120100%0%
org.acegisecurity.adapters 5230130.4100%40%
org.acegisecurity.afterinvocation 7250120.29100%29%
org.acegisecurity.captcha 10370140.3100%30%
org.acegisecurity.concurrent 10281130.293%13%
org.acegisecurity.context 4131680.2533%42%
org.acegisecurity.context.httpinvoker 101080100%0%
org.acegisecurity.context.rmi 202070100%0%
org.acegisecurity.event.authentication 15213560.1355%32%
org.acegisecurity.event.authorization 615140.1780%3%
org.acegisecurity.intercept 3214110.6773%40%
org.acegisecurity.intercept.method 6242140.3388%21%
org.acegisecurity.intercept.method.aopalliance 303070100%0%
org.acegisecurity.intercept.method.aspectj 211040.5100%50%
org.acegisecurity.intercept.web 12488140.3364%3%
org.acegisecurity.providers 72514120.2946%25%
org.acegisecurity.providers.anonymous 3030120100%0%
org.acegisecurity.providers.cas 8444110.573%23%
org.acegisecurity.providers.cas.cache 101070100%0%
org.acegisecurity.providers.cas.populator 101060100%0%
org.acegisecurity.providers.cas.proxy 303090100%0%
org.acegisecurity.providers.cas.ticketvalidator 211080.5100%50%
org.acegisecurity.providers.dao 4313110.7579%54%
org.acegisecurity.providers.dao.cache 20228080%20%
org.acegisecurity.providers.dao.salt 202060100%0%
org.acegisecurity.providers.encoding 633140.580%30%
org.acegisecurity.providers.jaas 11380220.27100%27%
org.acegisecurity.providers.jaas.event 312130.3375%8%
org.acegisecurity.providers.rcp 413060.25100%25%
org.acegisecurity.providers.rememberme 20219090%10%
org.acegisecurity.providers.x509 4223110.579%29%
org.acegisecurity.providers.x509.cache 20219090%10%
org.acegisecurity.providers.x509.populator 1010120100%0%
org.acegisecurity.runas 40418089%11%
org.acegisecurity.securechannel 9361110.3392%25%
org.acegisecurity.taglibs.authz 303116094%6%
org.acegisecurity.taglibs.velocity 514040.2100%20%
org.acegisecurity.ui 2117140.567%17%
org.acegisecurity.ui.basicauth 2020130100%0%
org.acegisecurity.ui.cas 303111092%8%
org.acegisecurity.ui.digestauth 3030210100%0%
org.acegisecurity.ui.rememberme 4131170.2594%19%
org.acegisecurity.ui.session 413270.2578%3%
org.acegisecurity.ui.switchuser 2020170100%0%
org.acegisecurity.ui.webapp 3030120100%0%
org.acegisecurity.ui.x509 2020150100%0%
org.acegisecurity.userdetails 4222050.520%30%
org.acegisecurity.userdetails.jdbc 3030120100%0%
org.acegisecurity.userdetails.memory 505110091%9%
org.acegisecurity.util 11295150.1875%7%
org.acegisecurity.vote 9360120.33100%33%
org.acegisecurity.wrapper 202080100%0%

Packages

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

org.acegisecurity

Afferent CouplingsEfferent CouplingsAbstractnessInstabilityDistance
45839%15%46%
Abstract ClassesConcrete ClassesUsed by PackagesUses Packages

org.acegisecurity.acl.basic.cache

Afferent CouplingsEfferent CouplingsAbstractnessInstabilityDistance
180%89%11%
Abstract ClassesConcrete ClassesUsed by PackagesUses Packages
None

org.acegisecurity.context.httpinvoker

Afferent CouplingsEfferent CouplingsAbstractnessInstabilityDistance
080%100%0%
Abstract ClassesConcrete ClassesUsed by PackagesUses Packages
None None

org.acegisecurity.context.rmi

Afferent CouplingsEfferent CouplingsAbstractnessInstabilityDistance
070%100%0%
Abstract ClassesConcrete ClassesUsed by PackagesUses Packages
None None

org.acegisecurity.event.authorization

Afferent CouplingsEfferent CouplingsAbstractnessInstabilityDistance
1417%80%3%
Abstract ClassesConcrete ClassesUsed by PackagesUses Packages

org.acegisecurity.intercept.method.aopalliance

Afferent CouplingsEfferent CouplingsAbstractnessInstabilityDistance
070%100%0%
Abstract ClassesConcrete ClassesUsed by PackagesUses Packages
None None

org.acegisecurity.intercept.method.aspectj

Afferent CouplingsEfferent CouplingsAbstractnessInstabilityDistance
0450%100%50%
Abstract ClassesConcrete ClassesUsed by PackagesUses Packages
None

org.acegisecurity.providers.cas.cache

Afferent CouplingsEfferent CouplingsAbstractnessInstabilityDistance
070%100%0%
Abstract ClassesConcrete ClassesUsed by PackagesUses Packages
None None

org.acegisecurity.providers.cas.populator

Afferent CouplingsEfferent CouplingsAbstractnessInstabilityDistance
060%100%0%
Abstract ClassesConcrete ClassesUsed by PackagesUses Packages
None None

org.acegisecurity.providers.cas.proxy

Afferent CouplingsEfferent CouplingsAbstractnessInstabilityDistance
090%100%0%
Abstract ClassesConcrete ClassesUsed by PackagesUses Packages
None None

org.acegisecurity.providers.cas.ticketvalidator

Afferent CouplingsEfferent CouplingsAbstractnessInstabilityDistance
0850%100%50%
Abstract ClassesConcrete ClassesUsed by PackagesUses Packages
None

org.acegisecurity.providers.dao.cache

Afferent CouplingsEfferent CouplingsAbstractnessInstabilityDistance
280%80%20%
Abstract ClassesConcrete ClassesUsed by PackagesUses Packages
None

org.acegisecurity.providers.dao.salt

Afferent CouplingsEfferent CouplingsAbstractnessInstabilityDistance
060%100%0%
Abstract ClassesConcrete ClassesUsed by PackagesUses Packages
None None

org.acegisecurity.providers.encoding

Afferent CouplingsEfferent CouplingsAbstractnessInstabilityDistance
1450%80%30%
Abstract ClassesConcrete ClassesUsed by PackagesUses Packages

org.acegisecurity.providers.jaas.event

Afferent CouplingsEfferent CouplingsAbstractnessInstabilityDistance
1333%75%8%
Abstract ClassesConcrete ClassesUsed by PackagesUses Packages

org.acegisecurity.providers.rcp

Afferent CouplingsEfferent CouplingsAbstractnessInstabilityDistance
0625%100%25%
Abstract ClassesConcrete ClassesUsed by PackagesUses Packages
None

org.acegisecurity.providers.x509.cache

Afferent CouplingsEfferent CouplingsAbstractnessInstabilityDistance
190%90%10%
Abstract ClassesConcrete ClassesUsed by PackagesUses Packages
None

org.acegisecurity.taglibs.velocity

Afferent CouplingsEfferent CouplingsAbstractnessInstabilityDistance
0420%100%20%
Abstract ClassesConcrete ClassesUsed by PackagesUses Packages
None

org.acegisecurity.wrapper

Afferent CouplingsEfferent CouplingsAbstractnessInstabilityDistance
080%100%0%
Abstract ClassesConcrete ClassesUsed by PackagesUses Packages
None None

Cycles

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

PackageCyclic Dependencies
org.acegisecurity.acl.basic
  • org.acegisecurity.acl.basic.cache
  • org.acegisecurity.acl.basic
org.acegisecurity.acl.basic.cache
  • org.acegisecurity.acl.basic
  • org.acegisecurity.acl.basic.cache
org.acegisecurity.acl.basic.jdbc
  • org.acegisecurity.acl.basic
  • org.acegisecurity.acl.basic.cache
  • org.acegisecurity.acl.basic
org.acegisecurity.adapters
  • org.acegisecurity.providers
  • org.acegisecurity.concurrent
  • org.acegisecurity.ui
  • org.acegisecurity.ui.rememberme
  • org.acegisecurity.providers.rememberme
  • org.acegisecurity.providers
org.acegisecurity.afterinvocation
  • org.acegisecurity.acl.basic
  • org.acegisecurity.acl.basic.cache
  • org.acegisecurity.acl.basic
org.acegisecurity.captcha
  • org.acegisecurity.securechannel
  • org.acegisecurity.intercept.web
  • org.acegisecurity.intercept
  • org.acegisecurity.runas
  • org.acegisecurity.providers
  • org.acegisecurity.concurrent
  • org.acegisecurity.ui
  • org.acegisecurity.ui.rememberme
  • org.acegisecurity.providers.rememberme
  • org.acegisecurity.providers
org.acegisecurity.concurrent
  • org.acegisecurity.ui
  • org.acegisecurity.ui.rememberme
  • org.acegisecurity.providers.rememberme
  • org.acegisecurity.providers
  • org.acegisecurity.concurrent
org.acegisecurity.intercept
  • org.acegisecurity.runas
  • org.acegisecurity.providers
  • org.acegisecurity.concurrent
  • org.acegisecurity.ui
  • org.acegisecurity.ui.rememberme
  • org.acegisecurity.providers.rememberme
  • org.acegisecurity.providers
org.acegisecurity.intercept.method
  • org.acegisecurity.intercept
  • org.acegisecurity.runas
  • org.acegisecurity.providers
  • org.acegisecurity.concurrent
  • org.acegisecurity.ui
  • org.acegisecurity.ui.rememberme
  • org.acegisecurity.providers.rememberme
  • org.acegisecurity.providers
org.acegisecurity.intercept.method.aopalliance
  • org.acegisecurity.intercept.method
  • org.acegisecurity.intercept
  • org.acegisecurity.runas
  • org.acegisecurity.providers
  • org.acegisecurity.concurrent
  • org.acegisecurity.ui
  • org.acegisecurity.ui.rememberme
  • org.acegisecurity.providers.rememberme
  • org.acegisecurity.providers
org.acegisecurity.intercept.method.aspectj
  • org.acegisecurity.intercept
  • org.acegisecurity.runas
  • org.acegisecurity.providers
  • org.acegisecurity.concurrent
  • org.acegisecurity.ui
  • org.acegisecurity.ui.rememberme
  • org.acegisecurity.providers.rememberme
  • org.acegisecurity.providers
org.acegisecurity.intercept.web
  • org.acegisecurity.intercept
  • org.acegisecurity.runas
  • org.acegisecurity.providers
  • org.acegisecurity.concurrent
  • org.acegisecurity.ui
  • org.acegisecurity.ui.rememberme
  • org.acegisecurity.providers.rememberme
  • org.acegisecurity.providers
org.acegisecurity.providers
  • org.acegisecurity.concurrent
  • org.acegisecurity.ui
  • org.acegisecurity.ui.rememberme
  • org.acegisecurity.providers.rememberme
  • org.acegisecurity.providers
org.acegisecurity.providers.anonymous
  • org.acegisecurity.providers
  • org.acegisecurity.concurrent
  • org.acegisecurity.ui
  • org.acegisecurity.ui.rememberme
  • org.acegisecurity.providers.rememberme
  • org.acegisecurity.providers
org.acegisecurity.providers.cas
  • org.acegisecurity.providers
  • org.acegisecurity.concurrent
  • org.acegisecurity.ui
  • org.acegisecurity.ui.rememberme
  • org.acegisecurity.providers.rememberme
  • org.acegisecurity.providers
org.acegisecurity.providers.cas.cache
  • org.acegisecurity.providers.cas
  • org.acegisecurity.providers
  • org.acegisecurity.concurrent
  • org.acegisecurity.ui
  • org.acegisecurity.ui.rememberme
  • org.acegisecurity.providers.rememberme
  • org.acegisecurity.providers
org.acegisecurity.providers.cas.populator
  • org.acegisecurity.providers.cas
  • org.acegisecurity.providers
  • org.acegisecurity.concurrent
  • org.acegisecurity.ui
  • org.acegisecurity.ui.rememberme
  • org.acegisecurity.providers.rememberme
  • org.acegisecurity.providers
org.acegisecurity.providers.cas.proxy
  • org.acegisecurity.providers.cas
  • org.acegisecurity.providers
  • org.acegisecurity.concurrent
  • org.acegisecurity.ui
  • org.acegisecurity.ui.rememberme
  • org.acegisecurity.providers.rememberme
  • org.acegisecurity.providers
org.acegisecurity.providers.cas.ticketvalidator
  • org.acegisecurity.ui.cas
  • org.acegisecurity.providers
  • org.acegisecurity.concurrent
  • org.acegisecurity.ui
  • org.acegisecurity.ui.rememberme
  • org.acegisecurity.providers.rememberme
  • org.acegisecurity.providers
org.acegisecurity.providers.dao
  • org.acegisecurity.providers
  • org.acegisecurity.concurrent
  • org.acegisecurity.ui
  • org.acegisecurity.ui.rememberme
  • org.acegisecurity.providers.rememberme
  • org.acegisecurity.providers
org.acegisecurity.providers.dao.cache
  • org.acegisecurity.providers.dao
  • org.acegisecurity.providers
  • org.acegisecurity.concurrent
  • org.acegisecurity.ui
  • org.acegisecurity.ui.rememberme
  • org.acegisecurity.providers.rememberme
  • org.acegisecurity.providers
org.acegisecurity.providers.dao.salt
  • org.acegisecurity.providers.dao
  • org.acegisecurity.providers
  • org.acegisecurity.concurrent
  • org.acegisecurity.ui
  • org.acegisecurity.ui.rememberme
  • org.acegisecurity.providers.rememberme
  • org.acegisecurity.providers
org.acegisecurity.providers.jaas
  • org.acegisecurity.providers
  • org.acegisecurity.concurrent
  • org.acegisecurity.ui
  • org.acegisecurity.ui.rememberme
  • org.acegisecurity.providers.rememberme
  • org.acegisecurity.providers
org.acegisecurity.providers.rcp
  • org.acegisecurity.providers
  • org.acegisecurity.concurrent
  • org.acegisecurity.ui
  • org.acegisecurity.ui.rememberme
  • org.acegisecurity.providers.rememberme
  • org.acegisecurity.providers
org.acegisecurity.providers.rememberme
  • org.acegisecurity.providers
  • org.acegisecurity.concurrent
  • org.acegisecurity.ui
  • org.acegisecurity.ui.rememberme
  • org.acegisecurity.providers.rememberme
org.acegisecurity.providers.x509
  • org.acegisecurity.providers
  • org.acegisecurity.concurrent
  • org.acegisecurity.ui
  • org.acegisecurity.ui.rememberme
  • org.acegisecurity.providers.rememberme
  • org.acegisecurity.providers
org.acegisecurity.providers.x509.cache
  • org.acegisecurity.providers.x509
  • org.acegisecurity.providers
  • org.acegisecurity.concurrent
  • org.acegisecurity.ui
  • org.acegisecurity.ui.rememberme
  • org.acegisecurity.providers.rememberme
  • org.acegisecurity.providers
org.acegisecurity.providers.x509.populator
  • org.acegisecurity.providers.x509
  • org.acegisecurity.providers
  • org.acegisecurity.concurrent
  • org.acegisecurity.ui
  • org.acegisecurity.ui.rememberme
  • org.acegisecurity.providers.rememberme
  • org.acegisecurity.providers
org.acegisecurity.runas
  • org.acegisecurity.providers
  • org.acegisecurity.concurrent
  • org.acegisecurity.ui
  • org.acegisecurity.ui.rememberme
  • org.acegisecurity.providers.rememberme
  • org.acegisecurity.providers
org.acegisecurity.securechannel
  • org.acegisecurity.intercept.web
  • org.acegisecurity.intercept
  • org.acegisecurity.runas
  • org.acegisecurity.providers
  • org.acegisecurity.concurrent
  • org.acegisecurity.ui
  • org.acegisecurity.ui.rememberme
  • org.acegisecurity.providers.rememberme
  • org.acegisecurity.providers
org.acegisecurity.taglibs.authz
  • org.acegisecurity.acl.basic
  • org.acegisecurity.acl.basic.cache
  • org.acegisecurity.acl.basic
org.acegisecurity.taglibs.velocity
  • org.acegisecurity.taglibs.authz
  • org.acegisecurity.acl.basic
  • org.acegisecurity.acl.basic.cache
  • org.acegisecurity.acl.basic
org.acegisecurity.ui
  • org.acegisecurity.ui.rememberme
  • org.acegisecurity.providers.rememberme
  • org.acegisecurity.providers
  • org.acegisecurity.concurrent
  • org.acegisecurity.ui
org.acegisecurity.ui.basicauth
  • org.acegisecurity.providers
  • org.acegisecurity.concurrent
  • org.acegisecurity.ui
  • org.acegisecurity.ui.rememberme
  • org.acegisecurity.providers.rememberme
  • org.acegisecurity.providers
org.acegisecurity.ui.cas
  • org.acegisecurity.providers
  • org.acegisecurity.concurrent
  • org.acegisecurity.ui
  • org.acegisecurity.ui.rememberme
  • org.acegisecurity.providers.rememberme
  • org.acegisecurity.providers
org.acegisecurity.ui.digestauth
  • org.acegisecurity.providers
  • org.acegisecurity.concurrent
  • org.acegisecurity.ui
  • org.acegisecurity.ui.rememberme
  • org.acegisecurity.providers.rememberme
  • org.acegisecurity.providers
org.acegisecurity.ui.rememberme
  • org.acegisecurity.providers.rememberme
  • org.acegisecurity.providers
  • org.acegisecurity.concurrent
  • org.acegisecurity.ui
  • org.acegisecurity.ui.rememberme
org.acegisecurity.ui.switchuser
  • org.acegisecurity.providers
  • org.acegisecurity.concurrent
  • org.acegisecurity.ui
  • org.acegisecurity.ui.rememberme
  • org.acegisecurity.providers.rememberme
  • org.acegisecurity.providers
org.acegisecurity.ui.webapp
  • org.acegisecurity.providers
  • org.acegisecurity.concurrent
  • org.acegisecurity.ui
  • org.acegisecurity.ui.rememberme
  • org.acegisecurity.providers.rememberme
  • org.acegisecurity.providers
org.acegisecurity.ui.x509
  • org.acegisecurity.ui
  • org.acegisecurity.ui.rememberme
  • org.acegisecurity.providers.rememberme
  • org.acegisecurity.providers
  • org.acegisecurity.concurrent
  • org.acegisecurity.ui
org.acegisecurity.util
  • org.acegisecurity.intercept.web
  • org.acegisecurity.intercept
  • org.acegisecurity.runas
  • org.acegisecurity.providers
  • org.acegisecurity.concurrent
  • org.acegisecurity.ui
  • org.acegisecurity.ui.rememberme
  • org.acegisecurity.providers.rememberme
  • org.acegisecurity.providers
org.acegisecurity.vote
  • org.acegisecurity.acl.basic
  • org.acegisecurity.acl.basic.cache
  • org.acegisecurity.acl.basic

Explanations

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

The following explanations are for quick reference and are lifted directly from the original JDepend documentation.

TermDescription
Number of ClassesThe number of concrete and abstract classes (and interfaces) in the package is an indicator of the extensibility of the package.
Afferent CouplingsThe number of other packages that depend upon classes within the package is an indicator of the package's responsibility.
Efferent CouplingsThe number of other packages that the classes in the package depend upon is an indicator of the package's independence.
AbstractnessThe 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.
InstabilityThe 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.
DistanceThe 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.
CyclesPackages 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.