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
groovy.inspect 202060100%0%
groovy.inspect.swingui 43043090100%0%
groovy.lang 103148923210,1448%39%
groovy.mock 413050,25100%25%
groovy.model 927160,2286%8%
groovy.security 10112067%33%
groovy.servlet 7160130,14100%14%
groovy.sql 6060150100%0%
groovy.swing 24024112092%8%
groovy.swing.impl 844170,588%38%
groovy.text 122101130,1793%10%
groovy.ui 491481160,0294%4%
groovy.util 312298220,0673%20%
groovy.util.slurpersupport 21219140,180%10%
groovy.xml 74074313081%19%
groovy.xml.dom 101020100%0%
groovy.xml.streamingmarkupsupport 17215160,1286%3%
org.codehaus.groovy 312510,3317%50%
org.codehaus.groovy.ant 909119095%5%
org.codehaus.groovy.antlr 171164210,0684%10%
org.codehaus.groovy.antlr.parser 413180,2589%14%
org.codehaus.groovy.antlr.syntax 10113075%25%
org.codehaus.groovy.antlr.treewalker 1129170,1888%6%
org.codehaus.groovy.ast 204168120,260%20%
org.codehaus.groovy.ast.expr 35233780,0653%41%
org.codehaus.groovy.ast.stmt 1801864040%60%
org.codehaus.groovy.bsf 303090100%0%
org.codehaus.groovy.classgen 282263140,0782%11%
org.codehaus.groovy.control 2681813200,3161%9%
org.codehaus.groovy.control.io 725140,2980%9%
org.codehaus.groovy.control.messages 615240,1767%17%
org.codehaus.groovy.runtime 5425215160,0452%45%
org.codehaus.groovy.sandbox.ui 422130,575%25%
org.codehaus.groovy.syntax 15312880,250%30%
org.codehaus.groovy.tools 721713120,0180%19%
org.codehaus.groovy.tools.xml 101050100%0%
org.codehaus.groovy.wiki 3030110100%0%

Packages

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

groovy.inspect

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

groovy.inspect.swingui

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

groovy.lang

Afferent CouplingsEfferent CouplingsAbstractnessInstabilityDistance
232114%48%39%
Abstract ClassesConcrete ClassesUsed by PackagesUses Packages

groovy.mock

Afferent CouplingsEfferent CouplingsAbstractnessInstabilityDistance
0525%100%25%
Abstract ClassesConcrete ClassesUsed by PackagesUses Packages
None

groovy.model

Afferent CouplingsEfferent CouplingsAbstractnessInstabilityDistance
1622%86%8%
Abstract ClassesConcrete ClassesUsed by PackagesUses Packages

groovy.security

Afferent CouplingsEfferent CouplingsAbstractnessInstabilityDistance
120%67%33%
Abstract ClassesConcrete ClassesUsed by PackagesUses Packages
None

groovy.swing.impl

Afferent CouplingsEfferent CouplingsAbstractnessInstabilityDistance
1750%88%38%
Abstract ClassesConcrete ClassesUsed by PackagesUses Packages

groovy.ui

Afferent CouplingsEfferent CouplingsAbstractnessInstabilityDistance
1162%94%4%
Abstract ClassesConcrete ClassesUsed by PackagesUses Packages

groovy.xml

Afferent CouplingsEfferent CouplingsAbstractnessInstabilityDistance
3130%81%19%
Abstract ClassesConcrete ClassesUsed by PackagesUses Packages
None

groovy.xml.dom

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

org.codehaus.groovy

Afferent CouplingsEfferent CouplingsAbstractnessInstabilityDistance
5133%17%50%
Abstract ClassesConcrete ClassesUsed by PackagesUses Packages

org.codehaus.groovy.antlr.parser

Afferent CouplingsEfferent CouplingsAbstractnessInstabilityDistance
1825%89%14%
Abstract ClassesConcrete ClassesUsed by PackagesUses Packages

org.codehaus.groovy.antlr.syntax

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

org.codehaus.groovy.bsf

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

org.codehaus.groovy.control.io

Afferent CouplingsEfferent CouplingsAbstractnessInstabilityDistance
1429%80%9%
Abstract ClassesConcrete ClassesUsed by PackagesUses Packages

org.codehaus.groovy.control.messages

Afferent CouplingsEfferent CouplingsAbstractnessInstabilityDistance
2417%67%17%
Abstract ClassesConcrete ClassesUsed by PackagesUses Packages

org.codehaus.groovy.runtime

Afferent CouplingsEfferent CouplingsAbstractnessInstabilityDistance
15164%52%45%
Abstract ClassesConcrete ClassesUsed by PackagesUses Packages

org.codehaus.groovy.sandbox.ui

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

org.codehaus.groovy.tools

Afferent CouplingsEfferent CouplingsAbstractnessInstabilityDistance
3121%80%19%
Abstract ClassesConcrete ClassesUsed by PackagesUses Packages

org.codehaus.groovy.tools.xml

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

org.codehaus.groovy.wiki

Afferent CouplingsEfferent CouplingsAbstractnessInstabilityDistance
0110%100%0%
Abstract ClassesConcrete ClassesUsed by PackagesUses Packages
None None

Cycles

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

PackageCyclic Dependencies
groovy.inspect
  • org.codehaus.groovy.runtime
  • groovy.lang
  • org.codehaus.groovy.runtime
groovy.inspect.swingui
  • org.codehaus.groovy.runtime
  • groovy.lang
  • org.codehaus.groovy.runtime
groovy.lang
  • org.codehaus.groovy.runtime
  • groovy.lang
groovy.mock
  • groovy.lang
  • org.codehaus.groovy.runtime
  • groovy.lang
groovy.model
  • groovy.lang
  • org.codehaus.groovy.runtime
  • groovy.lang
groovy.servlet
  • groovy.util
  • org.codehaus.groovy.runtime
  • groovy.lang
  • org.codehaus.groovy.runtime
groovy.sql
  • org.codehaus.groovy.ast.stmt
  • org.codehaus.groovy.ast
  • org.codehaus.groovy.ast.expr
  • org.codehaus.groovy.ast
groovy.swing
  • groovy.swing.impl
  • groovy.lang
  • org.codehaus.groovy.runtime
  • groovy.lang
groovy.swing.impl
  • groovy.lang
  • org.codehaus.groovy.runtime
  • groovy.lang
groovy.text
  • groovy.lang
  • org.codehaus.groovy.runtime
  • groovy.lang
groovy.ui
  • org.codehaus.groovy.runtime
  • groovy.lang
  • org.codehaus.groovy.runtime
groovy.util
  • org.codehaus.groovy.runtime
  • groovy.lang
  • org.codehaus.groovy.runtime
groovy.util.slurpersupport
  • groovy.lang
  • org.codehaus.groovy.runtime
  • groovy.lang
groovy.xml
  • groovy.util
  • org.codehaus.groovy.runtime
  • groovy.lang
  • org.codehaus.groovy.runtime
groovy.xml.streamingmarkupsupport
  • org.codehaus.groovy.runtime
  • groovy.lang
  • org.codehaus.groovy.runtime
org.codehaus.groovy.ant
  • groovy.util
  • org.codehaus.groovy.runtime
  • groovy.lang
  • org.codehaus.groovy.runtime
org.codehaus.groovy.antlr
  • org.codehaus.groovy.antlr.parser
  • org.codehaus.groovy.antlr
org.codehaus.groovy.antlr.parser
  • org.codehaus.groovy.antlr
  • org.codehaus.groovy.antlr.parser
org.codehaus.groovy.antlr.syntax
  • org.codehaus.groovy.antlr
  • org.codehaus.groovy.antlr.parser
  • org.codehaus.groovy.antlr
org.codehaus.groovy.antlr.treewalker
  • org.codehaus.groovy.antlr
  • org.codehaus.groovy.antlr.parser
  • org.codehaus.groovy.antlr
org.codehaus.groovy.ast
  • org.codehaus.groovy.ast.expr
  • org.codehaus.groovy.ast
org.codehaus.groovy.ast.expr
  • org.codehaus.groovy.ast
  • org.codehaus.groovy.ast.expr
org.codehaus.groovy.ast.stmt
  • org.codehaus.groovy.ast
  • org.codehaus.groovy.ast.expr
  • org.codehaus.groovy.ast
org.codehaus.groovy.bsf
  • org.codehaus.groovy.control
  • org.codehaus.groovy.classgen
  • org.codehaus.groovy.ast
  • org.codehaus.groovy.ast.expr
  • org.codehaus.groovy.ast
org.codehaus.groovy.classgen
  • org.codehaus.groovy.ast
  • org.codehaus.groovy.ast.expr
  • org.codehaus.groovy.ast
org.codehaus.groovy.control
  • org.codehaus.groovy.classgen
  • org.codehaus.groovy.ast
  • org.codehaus.groovy.ast.expr
  • org.codehaus.groovy.ast
org.codehaus.groovy.control.io
  • org.codehaus.groovy.control
  • org.codehaus.groovy.classgen
  • org.codehaus.groovy.ast
  • org.codehaus.groovy.ast.expr
  • org.codehaus.groovy.ast
org.codehaus.groovy.control.messages
  • org.codehaus.groovy.control
  • org.codehaus.groovy.classgen
  • org.codehaus.groovy.ast
  • org.codehaus.groovy.ast.expr
  • org.codehaus.groovy.ast
org.codehaus.groovy.runtime
  • groovy.lang
  • org.codehaus.groovy.runtime
org.codehaus.groovy.syntax
  • org.codehaus.groovy.ast
  • org.codehaus.groovy.ast.expr
  • org.codehaus.groovy.ast
org.codehaus.groovy.tools
  • org.codehaus.groovy.control
  • org.codehaus.groovy.classgen
  • org.codehaus.groovy.ast
  • org.codehaus.groovy.ast.expr
  • org.codehaus.groovy.ast
org.codehaus.groovy.tools.xml
  • groovy.util
  • org.codehaus.groovy.runtime
  • groovy.lang
  • org.codehaus.groovy.runtime

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.