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.weda 3 1 2 2 2 0,33 50% 17%
org.weda.action 23 19 4 12 5 0,83 29% 12%
org.weda.action.impl 22 3 19 8 20 0,14 71% 15%
org.weda.cache 3 3 0 11 1 1 8% 8%
org.weda.cache.impl 2 0 2 3 5 0 62% 38%
org.weda.common 5 3 2 5 2 0,6 29% 11%
org.weda.common.impl 9 0 9 0 15 0 100% 0%
org.weda.converter 2 1 1 13 2 0,5 13% 37%
org.weda.converter.impl 15 1 14 0 16 0,07 100% 7%
org.weda.data 8 5 3 7 2 0,62 22% 15%
org.weda.data.impl 6 3 3 3 16 0,5 84% 34%
org.weda.domain 4 0 4 1 5 0 83% 17%
org.weda.enhance 9 8 1 3 5 0,89 62% 51%
org.weda.enhance.impl 11 0 11 0 14 0 100% 0%
org.weda.hibernate 6 0 6 0 17 0 100% 0%
org.weda.message 9 7 2 11 2 0,78 15% 7%
org.weda.message.impl 10 2 8 7 5 0,2 42% 38%
org.weda.model 25 17 8 9 6 0,68 40% 8%
org.weda.model.actions 7 1 6 1 6 0,14 86% 0%
org.weda.model.impl 45 3 42 1 22 0,07 96% 2%
org.weda.property 24 16 8 16 5 0,67 24% 10%
org.weda.property.annotations 3 3 0 1 2 1 67% 67%
org.weda.property.impl 35 2 33 5 17 0,06 77% 17%
org.weda.report 5 3 2 3 4 0,6 57% 17%
org.weda.report.actions 1 0 1 0 4 0 100% 0%
org.weda.report.excel 12 2 10 0 18 0,17 100% 17%
org.weda.report.impl 5 2 3 3 4 0,4 57% 3%
org.weda.report.text 4 0 4 0 14 0 100% 0%
org.weda.servlet 1 0 1 0 5 0 100% 0%
org.weda.store 32 17 15 8 9 0,53 53% 6%
org.weda.store.actions 13 0 13 1 18 0 95% 5%
org.weda.store.functions 1 0 1 0 2 0 100% 0%
org.weda.store.impl 37 0 37 3 21 0 88% 12%
org.weda.tapestry 13 2 11 2 21 0,15 91% 7%
org.weda.tapestry.actions 1 0 1 0 5 0 100% 0%
org.weda.tapestry.binding 8 0 8 0 8 0 100% 0%
org.weda.tapestry.component 24 20 4 2 29 0,83 94% 77%
org.weda.tapestry.renderer 1 1 0 3 4 1 57% 57%
org.weda.tapestry.renderer.impl 7 2 5 0 11 0,29 100% 29%
org.weda.test 1 0 1 0 7 0 100% 0%
org.weda.workflow 8 5 3 6 3 0,62 33% 4%
org.weda.workflow.impl 13 1 12 3 10 0,08 77% 15%

Packages

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

org.weda

Afferent Couplings Efferent Couplings Abstractness Instability Distance
2 2 33% 50% 17%
Abstract Classes Concrete Classes Used by Packages Uses Packages

org.weda.cache

Afferent Couplings Efferent Couplings Abstractness Instability Distance
11 1 100% 8% 8%
Abstract Classes Concrete Classes Used by Packages Uses Packages
None

org.weda.cache.impl

Afferent Couplings Efferent Couplings Abstractness Instability Distance
3 5 0% 62% 38%
Abstract Classes Concrete Classes Used by Packages Uses Packages
None

org.weda.common

Afferent Couplings Efferent Couplings Abstractness Instability Distance
5 2 60% 29% 11%
Abstract Classes Concrete Classes Used by Packages Uses Packages

org.weda.domain

Afferent Couplings Efferent Couplings Abstractness Instability Distance
1 5 0% 83% 17%
Abstract Classes Concrete Classes Used by Packages Uses Packages
None

org.weda.model.impl

Afferent Couplings Efferent Couplings Abstractness Instability Distance
1 22 7% 96% 2%
Abstract Classes Concrete Classes Used by Packages Uses Packages

org.weda.property.annotations

Afferent Couplings Efferent Couplings Abstractness Instability Distance
1 2 100% 67% 67%
Abstract Classes Concrete Classes Used by Packages Uses Packages
None

org.weda.property.impl

Afferent Couplings Efferent Couplings Abstractness Instability Distance
5 17 6% 77% 17%
Abstract Classes Concrete Classes Used by Packages Uses Packages

org.weda.report

Afferent Couplings Efferent Couplings Abstractness Instability Distance
3 4 60% 57% 17%
Abstract Classes Concrete Classes Used by Packages Uses Packages

org.weda.report.actions

Afferent Couplings Efferent Couplings Abstractness Instability Distance
0 4 0% 100% 0%
Abstract Classes Concrete Classes Used by Packages Uses Packages
None None

org.weda.report.impl

Afferent Couplings Efferent Couplings Abstractness Instability Distance
3 4 40% 57% 3%
Abstract Classes Concrete Classes Used by Packages Uses Packages

org.weda.report.text

Afferent Couplings Efferent Couplings Abstractness Instability Distance
0 14 0% 100% 0%
Abstract Classes Concrete Classes Used by Packages Uses Packages
None None

org.weda.servlet

Afferent Couplings Efferent Couplings Abstractness Instability Distance
0 5 0% 100% 0%
Abstract Classes Concrete Classes Used by Packages Uses Packages
None None

org.weda.store.functions

Afferent Couplings Efferent Couplings Abstractness Instability Distance
0 2 0% 100% 0%
Abstract Classes Concrete Classes Used by Packages Uses Packages
None None

org.weda.store.impl

Afferent Couplings Efferent Couplings Abstractness Instability Distance
3 21 0% 88% 12%
Abstract Classes Concrete Classes Used by Packages Uses Packages
None

org.weda.tapestry.actions

Afferent Couplings Efferent Couplings Abstractness Instability Distance
0 5 0% 100% 0%
Abstract Classes Concrete Classes Used by Packages Uses Packages
None None

org.weda.tapestry.renderer

Afferent Couplings Efferent Couplings Abstractness Instability Distance
3 4 100% 57% 57%
Abstract Classes Concrete Classes Used by Packages Uses Packages
None

org.weda.tapestry.renderer.impl

Afferent Couplings Efferent Couplings Abstractness Instability Distance
0 11 29% 100% 29%
Abstract Classes Concrete Classes Used by Packages Uses Packages
None

org.weda.test

Afferent Couplings Efferent Couplings Abstractness Instability Distance
0 7 0% 100% 0%
Abstract Classes Concrete Classes Used by Packages Uses Packages
None None

org.weda.workflow

Afferent Couplings Efferent Couplings Abstractness Instability Distance
6 3 62% 33% 4%
Abstract Classes Concrete Classes Used by Packages Uses Packages

Cycles

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

Package Cyclic Dependencies
org.weda.action
  • org.weda.property
  • org.weda.property.impl
  • org.weda.property
org.weda.action.impl
  • org.weda.action
  • org.weda.property
  • org.weda.property.impl
  • org.weda.property
org.weda.converter.impl
  • org.weda.store
  • org.weda.store.impl
  • org.weda.store
org.weda.data.impl
  • org.weda.property
  • org.weda.property.impl
  • org.weda.property
org.weda.domain
  • org.weda.store
  • org.weda.store.impl
  • org.weda.store
org.weda.hibernate
  • org.weda.store
  • org.weda.store.impl
  • org.weda.store
org.weda.model
  • org.weda.property
  • org.weda.property.impl
  • org.weda.property
org.weda.model.actions
  • org.weda.action
  • org.weda.property
  • org.weda.property.impl
  • org.weda.property
org.weda.model.impl
  • org.weda.store.impl
  • org.weda.store
  • org.weda.store.impl
org.weda.property
  • org.weda.property.impl
  • org.weda.property
org.weda.property.impl
  • org.weda.property
  • org.weda.property.impl
org.weda.report.actions
  • org.weda.data.impl
  • org.weda.property
  • org.weda.property.impl
  • org.weda.property
org.weda.report.excel
  • org.weda.property
  • org.weda.property.impl
  • org.weda.property
org.weda.report.text
  • org.weda.property
  • org.weda.property.impl
  • org.weda.property
org.weda.store
  • org.weda.store.impl
  • org.weda.store
org.weda.store.actions
  • org.weda.store
  • org.weda.store.impl
  • org.weda.store
org.weda.store.functions
  • org.weda.store
  • org.weda.store.impl
  • org.weda.store
org.weda.store.impl
  • org.weda.store
  • org.weda.store.impl
org.weda.tapestry
  • org.weda.tapestry.renderer
  • org.weda.property
  • org.weda.property.impl
  • org.weda.property
org.weda.tapestry.actions
  • org.weda.action
  • org.weda.property
  • org.weda.property.impl
  • org.weda.property
org.weda.tapestry.binding
  • org.weda.model
  • org.weda.property
  • org.weda.property.impl
  • org.weda.property
org.weda.tapestry.component
  • org.weda.action
  • org.weda.property
  • org.weda.property.impl
  • org.weda.property
org.weda.tapestry.renderer
  • org.weda.property
  • org.weda.property.impl
  • org.weda.property
org.weda.tapestry.renderer.impl
  • org.weda.tapestry.renderer
  • org.weda.property
  • org.weda.property.impl
  • org.weda.property
org.weda.test
  • org.weda.action
  • org.weda.property
  • org.weda.property.impl
  • org.weda.property
org.weda.workflow.impl
  • org.weda.action
  • org.weda.property
  • org.weda.property.impl
  • org.weda.property

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.