Package | TC | CC | AC | Ca | Ce | A | I | D | V |
---|---|---|---|---|---|---|---|---|---|
com.soebes.subversion.sapm | 20 | 19 | 1 | 1 | 5 | 5.0% | 83.0% | 12.0% | 1 |
com.soebes.subversion.sapm.parser | 32 | 32 | 0 | 1 | 5 | 0.0% | 83.0% | 17.0% | 1 |
Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
---|---|---|---|---|
1 | 5 | 5.0% | 83.0% | 12.0% |
Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
---|---|---|---|
com.soebes.subversion.sapm.IPrincipal | com.soebes.subversion.sapm.ANTLRNoCaseStringStream com.soebes.subversion.sapm.Access com.soebes.subversion.sapm.AccessLevel com.soebes.subversion.sapm.AccessRule com.soebes.subversion.sapm.AccessRules com.soebes.subversion.sapm.Alias com.soebes.subversion.sapm.Aliases com.soebes.subversion.sapm.AuthorizationFile com.soebes.subversion.sapm.AuthorizationFileException com.soebes.subversion.sapm.FileName com.soebes.subversion.sapm.Group com.soebes.subversion.sapm.Groups com.soebes.subversion.sapm.Path com.soebes.subversion.sapm.User com.soebes.subversion.sapm.UserAnonymous com.soebes.subversion.sapm.UserAsterik com.soebes.subversion.sapm.UserAuthenticated com.soebes.subversion.sapm.UserFactory com.soebes.subversion.sapm.Users | com.soebes.subversion.sapm.parser | com.soebes.subversion.sapm.parser java.io java.lang java.util org.antlr.runtime |
Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
---|---|---|---|---|
1 | 5 | 0.0% | 83.0% | 17.0% |
Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
---|---|---|---|
None | com.soebes.subversion.sapm.parser.SAFPLexer com.soebes.subversion.sapm.parser.SAFPLexer$DFA6 com.soebes.subversion.sapm.parser.SAFPParser com.soebes.subversion.sapm.parser.SAFPParser$alias_return com.soebes.subversion.sapm.parser.SAFPParser$aliases_return com.soebes.subversion.sapm.parser.SAFPParser$aliaspermission_return com.soebes.subversion.sapm.parser.SAFPParser$aliasreference_return com.soebes.subversion.sapm.parser.SAFPParser$group_return com.soebes.subversion.sapm.parser.SAFPParser$grouppermission_return com.soebes.subversion.sapm.parser.SAFPParser$groupreference_return com.soebes.subversion.sapm.parser.SAFPParser$groups_return com.soebes.subversion.sapm.parser.SAFPParser$groupuserdefinition_return com.soebes.subversion.sapm.parser.SAFPParser$groupuserreference_return com.soebes.subversion.sapm.parser.SAFPParser$permission_nothing_return com.soebes.subversion.sapm.parser.SAFPParser$permission_read_return com.soebes.subversion.sapm.parser.SAFPParser$permission_read_write_return com.soebes.subversion.sapm.parser.SAFPParser$permission_return com.soebes.subversion.sapm.parser.SAFPParser$permission_write_return com.soebes.subversion.sapm.parser.SAFPParser$permissionrule_return com.soebes.subversion.sapm.parser.SAFPParser$prog_return com.soebes.subversion.sapm.parser.SAFPParser$repos_return com.soebes.subversion.sapm.parser.SAFPParser$repository_return com.soebes.subversion.sapm.parser.SAFPParser$repositorypath_return com.soebes.subversion.sapm.parser.SAFPParser$sectionaliases_return com.soebes.subversion.sapm.parser.SAFPParser$sectiongroup_return com.soebes.subversion.sapm.parser.SAFPParser$sectionrepository_return com.soebes.subversion.sapm.parser.SAFPParser$statement_return com.soebes.subversion.sapm.parser.SAFPParser$user_return com.soebes.subversion.sapm.parser.SAFPParser$useralias_return com.soebes.subversion.sapm.parser.SAFPParser$useraliasdefinition_return com.soebes.subversion.sapm.parser.SAFPParser$userpermission_return com.soebes.subversion.sapm.parser.SAFPParser$userreference_return | com.soebes.subversion.sapm | com.soebes.subversion.sapm java.lang java.util org.antlr.runtime org.antlr.runtime.tree |
Package | Package Dependencies |
---|---|
com.soebes.subversion.sapm | com.soebes.subversion.sapm.parser com.soebes.subversion.sapm |
com.soebes.subversion.sapm.parser | com.soebes.subversion.sapm com.soebes.subversion.sapm.parser |
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. |