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.flowfuse.base 101010100%0%
org.flowfuse.base.dao 44045156%56%
org.flowfuse.base.dao.hibernate 4040120100%0%
org.flowfuse.base.frontend 10010422085%15%
org.flowfuse.base.frontend.administration 101040100%0%
org.flowfuse.base.frontend.reporting 101040100%0%
org.flowfuse.base.frontend.support 101040100%0%
org.flowfuse.base.frontend.support.displaytag 101060100%0%
org.flowfuse.base.model 716980.1447%39%
org.flowfuse.base.model.filter 725130.2975%4%
org.flowfuse.base.model.right 10113075%25%
org.flowfuse.base.model.user 20286043%57%
org.flowfuse.base.services.authentication 11012167%67%
org.flowfuse.base.services.authentication.implementation 101050100%0%
org.flowfuse.base.services.filter 11022150%50%
org.flowfuse.base.services.filter.implementation 101060100%0%
org.flowfuse.base.services.right 11033150%50%
org.flowfuse.base.services.right.implementation 101060100%0%
org.flowfuse.base.services.user 11022150%50%
org.flowfuse.base.services.user.implementation 101090100%0%
org.flowfuse.base.services.workflow 11037170%70%
org.flowfuse.base.services.workflow.functions 312150.3383%17%
org.flowfuse.base.services.workflow.functions.implementation 202090100%0%
org.flowfuse.base.services.workflow.implementation 101040100%0%
org.flowfuse.base.services.workitem 11043143%43%
org.flowfuse.base.services.workitem.implementation 101070100%0%
org.flowfuse.base.util 30315083%17%
org.flowfuse.holiday.frontend 101070100%0%
org.flowfuse.holiday.model 10114080%20%

Packages

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

org.flowfuse.base

Afferent CouplingsEfferent CouplingsAbstractnessInstabilityDistance
010%100%0%
Abstract ClassesConcrete ClassesUsed by PackagesUses Packages
None None

org.flowfuse.base.frontend.administration

Afferent CouplingsEfferent CouplingsAbstractnessInstabilityDistance
040%100%0%
Abstract ClassesConcrete ClassesUsed by PackagesUses Packages
None None

org.flowfuse.base.frontend.reporting

Afferent CouplingsEfferent CouplingsAbstractnessInstabilityDistance
040%100%0%
Abstract ClassesConcrete ClassesUsed by PackagesUses Packages
None None

org.flowfuse.base.frontend.support

Afferent CouplingsEfferent CouplingsAbstractnessInstabilityDistance
040%100%0%
Abstract ClassesConcrete ClassesUsed by PackagesUses Packages
None None

org.flowfuse.base.frontend.support.displaytag

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

org.flowfuse.base.model.filter

Afferent CouplingsEfferent CouplingsAbstractnessInstabilityDistance
1329%75%4%
Abstract ClassesConcrete ClassesUsed by PackagesUses Packages

org.flowfuse.base.model.right

Afferent CouplingsEfferent CouplingsAbstractnessInstabilityDistance
130%75%25%
Abstract ClassesConcrete ClassesUsed by PackagesUses Packages
None

org.flowfuse.base.services.authentication

Afferent CouplingsEfferent CouplingsAbstractnessInstabilityDistance
12100%67%67%
Abstract ClassesConcrete ClassesUsed by PackagesUses Packages
None

org.flowfuse.base.services.authentication.implementation

Afferent CouplingsEfferent CouplingsAbstractnessInstabilityDistance
050%100%0%
Abstract ClassesConcrete ClassesUsed by PackagesUses Packages
None None

org.flowfuse.base.services.filter

Afferent CouplingsEfferent CouplingsAbstractnessInstabilityDistance
22100%50%50%
Abstract ClassesConcrete ClassesUsed by PackagesUses Packages
None

org.flowfuse.base.services.filter.implementation

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

org.flowfuse.base.services.right

Afferent CouplingsEfferent CouplingsAbstractnessInstabilityDistance
33100%50%50%
Abstract ClassesConcrete ClassesUsed by PackagesUses Packages
None

org.flowfuse.base.services.right.implementation

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

org.flowfuse.base.services.user

Afferent CouplingsEfferent CouplingsAbstractnessInstabilityDistance
22100%50%50%
Abstract ClassesConcrete ClassesUsed by PackagesUses Packages
None

org.flowfuse.base.services.user.implementation

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

org.flowfuse.base.services.workflow.functions

Afferent CouplingsEfferent CouplingsAbstractnessInstabilityDistance
1533%83%17%
Abstract ClassesConcrete ClassesUsed by PackagesUses Packages

org.flowfuse.base.services.workflow.functions.implementation

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

org.flowfuse.base.services.workflow.implementation

Afferent CouplingsEfferent CouplingsAbstractnessInstabilityDistance
040%100%0%
Abstract ClassesConcrete ClassesUsed by PackagesUses Packages
None None

org.flowfuse.base.services.workitem

Afferent CouplingsEfferent CouplingsAbstractnessInstabilityDistance
43100%43%43%
Abstract ClassesConcrete ClassesUsed by PackagesUses Packages
None

org.flowfuse.base.services.workitem.implementation

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

org.flowfuse.base.util

Afferent CouplingsEfferent CouplingsAbstractnessInstabilityDistance
150%83%17%
Abstract ClassesConcrete ClassesUsed by PackagesUses Packages
None

org.flowfuse.holiday.frontend

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

org.flowfuse.holiday.model

Afferent CouplingsEfferent CouplingsAbstractnessInstabilityDistance
140%80%20%
Abstract ClassesConcrete ClassesUsed by PackagesUses Packages
None

Cycles

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

PackageCyclic Dependencies
org.flowfuse.base.dao
  • org.flowfuse.base.model
  • org.flowfuse.base.services.workitem
  • org.flowfuse.base.model
org.flowfuse.base.dao.hibernate
  • org.flowfuse.base.dao
  • org.flowfuse.base.model
  • org.flowfuse.base.services.workitem
  • org.flowfuse.base.model
org.flowfuse.base.frontend
  • org.flowfuse.base.model
  • org.flowfuse.base.services.workitem
  • org.flowfuse.base.model
org.flowfuse.base.frontend.administration
  • org.flowfuse.base.frontend
  • org.flowfuse.base.model
  • org.flowfuse.base.services.workitem
  • org.flowfuse.base.model
org.flowfuse.base.frontend.reporting
  • org.flowfuse.base.frontend
  • org.flowfuse.base.model
  • org.flowfuse.base.services.workitem
  • org.flowfuse.base.model
org.flowfuse.base.model
  • org.flowfuse.base.services.workitem
  • org.flowfuse.base.model
org.flowfuse.base.model.right
  • org.flowfuse.base.model
  • org.flowfuse.base.services.workitem
  • org.flowfuse.base.model
org.flowfuse.base.model.user
  • org.flowfuse.base.services.right
  • org.flowfuse.base.model.user
org.flowfuse.base.services.authentication.implementation
  • org.flowfuse.base.dao
  • org.flowfuse.base.model
  • org.flowfuse.base.services.workitem
  • org.flowfuse.base.model
org.flowfuse.base.services.right
  • org.flowfuse.base.model.user
  • org.flowfuse.base.services.right
org.flowfuse.base.services.right.implementation
  • org.flowfuse.base.model.right
  • org.flowfuse.base.model
  • org.flowfuse.base.services.workitem
  • org.flowfuse.base.model
org.flowfuse.base.services.user
  • org.flowfuse.base.model.user
  • org.flowfuse.base.services.right
  • org.flowfuse.base.model.user
org.flowfuse.base.services.user.implementation
  • org.flowfuse.base.services.user
  • org.flowfuse.base.model.user
  • org.flowfuse.base.services.right
  • org.flowfuse.base.model.user
org.flowfuse.base.services.workflow.functions.implementation
  • org.flowfuse.base.services.workitem
  • org.flowfuse.base.model
  • org.flowfuse.base.services.workitem
org.flowfuse.base.services.workitem
  • org.flowfuse.base.model
  • org.flowfuse.base.services.workitem
org.flowfuse.base.services.workitem.implementation
  • org.flowfuse.base.services.workitem
  • org.flowfuse.base.model
  • org.flowfuse.base.services.workitem
org.flowfuse.base.util
  • org.flowfuse.base.frontend
  • org.flowfuse.base.model
  • org.flowfuse.base.services.workitem
  • org.flowfuse.base.model
org.flowfuse.holiday.frontend
  • org.flowfuse.base.model
  • org.flowfuse.base.services.workitem
  • org.flowfuse.base.model
org.flowfuse.holiday.model
  • org.flowfuse.base.model.user
  • org.flowfuse.base.services.right
  • org.flowfuse.base.model.user

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.