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.onemind.awtbridge 10557130.565%15%
org.onemind.awtbridge.component 220031100%100%
org.onemind.awtbridge.event 505080100%0%
org.onemind.awtbridge.input 321250.6771%38%
org.onemind.awtbridge.peer 347273130.2181%2%
org.onemind.awtbridge.render 321250.6771%38%
org.onemind.awtbridge.session 211130.575%25%
org.onemind.awtbridge.util 20214080%20%
org.onemind.commons.java.datastructure 101020100%0%

Packages

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

org.onemind.awtbridge

Afferent CouplingsEfferent CouplingsAbstractnessInstabilityDistance
71350%65%15%
Abstract ClassesConcrete ClassesUsed by PackagesUses Packages

org.onemind.awtbridge.component

Afferent CouplingsEfferent CouplingsAbstractnessInstabilityDistance
03100%100%100%
Abstract ClassesConcrete ClassesUsed by PackagesUses Packages
None None

org.onemind.awtbridge.event

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

org.onemind.awtbridge.input

Afferent CouplingsEfferent CouplingsAbstractnessInstabilityDistance
2567%71%38%
Abstract ClassesConcrete ClassesUsed by PackagesUses Packages

org.onemind.awtbridge.peer

Afferent CouplingsEfferent CouplingsAbstractnessInstabilityDistance
31321%81%2%
Abstract ClassesConcrete ClassesUsed by PackagesUses Packages

org.onemind.awtbridge.render

Afferent CouplingsEfferent CouplingsAbstractnessInstabilityDistance
2567%71%38%
Abstract ClassesConcrete ClassesUsed by PackagesUses Packages

org.onemind.awtbridge.session

Afferent CouplingsEfferent CouplingsAbstractnessInstabilityDistance
1350%75%25%
Abstract ClassesConcrete ClassesUsed by PackagesUses Packages

org.onemind.awtbridge.util

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

org.onemind.commons.java.datastructure

Afferent CouplingsEfferent CouplingsAbstractnessInstabilityDistance
020%100%0%
Abstract ClassesConcrete ClassesUsed by PackagesUses Packages
None None

Cycles

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

PackageCyclic Dependencies
org.onemind.awtbridge
  • org.onemind.awtbridge.peer
  • org.onemind.awtbridge
org.onemind.awtbridge.component
  • org.onemind.awtbridge
  • org.onemind.awtbridge.peer
  • org.onemind.awtbridge
org.onemind.awtbridge.event
  • org.onemind.awtbridge
  • org.onemind.awtbridge.peer
  • org.onemind.awtbridge
org.onemind.awtbridge.input
  • org.onemind.awtbridge
  • org.onemind.awtbridge.peer
  • org.onemind.awtbridge
org.onemind.awtbridge.peer
  • org.onemind.awtbridge
  • org.onemind.awtbridge.peer
org.onemind.awtbridge.render
  • org.onemind.awtbridge
  • org.onemind.awtbridge.peer
  • org.onemind.awtbridge
org.onemind.awtbridge.session
  • org.onemind.awtbridge
  • org.onemind.awtbridge.peer
  • org.onemind.awtbridge
org.onemind.awtbridge.util
  • org.onemind.awtbridge
  • org.onemind.awtbridge.peer
  • org.onemind.awtbridge

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.