Metric Results
[ summary ] [ packages ] [ cycles ] [ explanations ]The following document contains the results of a JDepend metric analysis. The various metrics are defined at the bottom of this document.
Summary
[ summary ] [ packages ] [ cycles ] [ explanations ]Packages
[ summary ] [ packages ] [ cycles ] [ explanations ]org.apache.fulcrum.security
Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
---|---|---|---|---|
4 | 9 | 86.0% | 69.0% | 55.0% |
Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
---|---|---|---|
org.apache.fulcrum.security.GroupManager org.apache.fulcrum.security.ModelManager org.apache.fulcrum.security.PermissionManager org.apache.fulcrum.security.RoleManager org.apache.fulcrum.security.SecurityService org.apache.fulcrum.security.UserManager |
org.apache.fulcrum.security.BaseSecurityService |
org.apache.fulcrum.security.model.basic org.apache.fulcrum.security.model.dynamic org.apache.fulcrum.security.model.turbine org.apache.fulcrum.security.spi |
java.io java.lang org.apache.avalon.framework.activity org.apache.avalon.framework.logger org.apache.avalon.framework.service org.apache.avalon.framework.thread org.apache.fulcrum.security.acl org.apache.fulcrum.security.entity org.apache.fulcrum.security.util |
org.apache.fulcrum.security.acl
Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
---|---|---|---|---|
6 | 3 | 50.0% | 33.0% | 17.0% |
Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
---|---|---|---|
org.apache.fulcrum.security.acl.AccessControlList |
org.apache.fulcrum.security.acl.AccessControlException |
org.apache.fulcrum.security org.apache.fulcrum.security.model org.apache.fulcrum.security.model.basic org.apache.fulcrum.security.model.dynamic org.apache.fulcrum.security.model.turbine org.apache.fulcrum.security.spi |
java.io java.lang org.apache.fulcrum.security.util |
org.apache.fulcrum.security.authenticator
Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
---|---|---|---|---|
1 | 9 | 25.0% | 90.0% | 15.000001% |
Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
---|---|---|---|
org.apache.fulcrum.security.authenticator.Authenticator |
org.apache.fulcrum.security.authenticator.CryptoAuthenticator org.apache.fulcrum.security.authenticator.NoOpAuthenticator org.apache.fulcrum.security.authenticator.TextMatchAuthenticator |
org.apache.fulcrum.security.spi |
java.lang java.security org.apache.avalon.framework.activity org.apache.avalon.framework.configuration org.apache.avalon.framework.logger org.apache.avalon.framework.service org.apache.fulcrum.crypto org.apache.fulcrum.security.entity org.apache.fulcrum.security.util |
org.apache.fulcrum.security.entity
Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
---|---|---|---|---|
15 | 2 | 100.0% | 12.0% | 12.0% |
Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
---|---|---|---|
org.apache.fulcrum.security.entity.ExtendedUser org.apache.fulcrum.security.entity.Group org.apache.fulcrum.security.entity.Permission org.apache.fulcrum.security.entity.Role org.apache.fulcrum.security.entity.SecurityEntity org.apache.fulcrum.security.entity.User |
None | org.apache.fulcrum.security org.apache.fulcrum.security.authenticator org.apache.fulcrum.security.entity.impl org.apache.fulcrum.security.model org.apache.fulcrum.security.model.basic org.apache.fulcrum.security.model.basic.entity org.apache.fulcrum.security.model.basic.entity.impl org.apache.fulcrum.security.model.dynamic org.apache.fulcrum.security.model.dynamic.entity org.apache.fulcrum.security.model.dynamic.entity.impl org.apache.fulcrum.security.model.turbine org.apache.fulcrum.security.model.turbine.entity org.apache.fulcrum.security.model.turbine.entity.impl org.apache.fulcrum.security.spi org.apache.fulcrum.security.util |
java.io java.lang |
org.apache.fulcrum.security.entity.impl
Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
---|---|---|---|---|
3 | 3 | 0.0% | 50.0% | 50.0% |
Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
---|---|---|---|
None | org.apache.fulcrum.security.entity.impl.SecurityEntityImpl |
org.apache.fulcrum.security.model.basic.entity.impl org.apache.fulcrum.security.model.dynamic.entity.impl org.apache.fulcrum.security.model.turbine.entity.impl |
java.lang org.apache.commons.lang3.builder org.apache.fulcrum.security.entity |
org.apache.fulcrum.security.model
Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
---|---|---|---|---|
4 | 3 | 100.0% | 43.0% | 43.0% |
Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
---|---|---|---|
org.apache.fulcrum.security.model.ACLFactory |
None | org.apache.fulcrum.security.model.basic org.apache.fulcrum.security.model.dynamic org.apache.fulcrum.security.model.turbine org.apache.fulcrum.security.spi |
java.lang org.apache.fulcrum.security.acl org.apache.fulcrum.security.entity |
org.apache.fulcrum.security.model.basic
Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
---|---|---|---|---|
0 | 9 | 50.0% | 100.0% | 50.0% |
Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
---|---|---|---|
org.apache.fulcrum.security.model.basic.BasicAccessControlList org.apache.fulcrum.security.model.basic.BasicModelManager |
org.apache.fulcrum.security.model.basic.BasicACLFactory org.apache.fulcrum.security.model.basic.BasicAccessControlListImpl |
None | java.io java.lang org.apache.fulcrum.security org.apache.fulcrum.security.acl org.apache.fulcrum.security.entity org.apache.fulcrum.security.model org.apache.fulcrum.security.model.basic.entity org.apache.fulcrum.security.spi org.apache.fulcrum.security.util |
org.apache.fulcrum.security.model.basic.entity
Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
---|---|---|---|---|
3 | 4 | 100.0% | 57.0% | 57.0% |
Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
---|---|---|---|
org.apache.fulcrum.security.model.basic.entity.BasicGroup org.apache.fulcrum.security.model.basic.entity.BasicUser |
None | org.apache.fulcrum.security.model.basic org.apache.fulcrum.security.model.basic.entity.impl org.apache.fulcrum.security.model.dynamic.entity |
java.lang java.util org.apache.fulcrum.security.entity org.apache.fulcrum.security.util |
org.apache.fulcrum.security.model.basic.entity.impl
Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
---|---|---|---|---|
1 | 7 | 0.0% | 88.0% | 12.0% |
Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
---|---|---|---|
None | org.apache.fulcrum.security.model.basic.entity.impl.BasicGroupImpl org.apache.fulcrum.security.model.basic.entity.impl.BasicUserImpl |
org.apache.fulcrum.security.model.dynamic.entity.impl |
java.lang java.util org.apache.commons.lang3.builder org.apache.fulcrum.security.entity org.apache.fulcrum.security.entity.impl org.apache.fulcrum.security.model.basic.entity org.apache.fulcrum.security.util |
org.apache.fulcrum.security.model.dynamic
Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
---|---|---|---|---|
0 | 10 | 60.000004% | 100.0% | 60.000004% |
Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
---|---|---|---|
org.apache.fulcrum.security.model.dynamic.AbstractDynamicModelManager org.apache.fulcrum.security.model.dynamic.DynamicAccessControlList org.apache.fulcrum.security.model.dynamic.DynamicModelManager |
org.apache.fulcrum.security.model.dynamic.DynamicACLFactory org.apache.fulcrum.security.model.dynamic.DynamicAccessControlListImpl |
None | java.io java.lang java.util org.apache.fulcrum.security org.apache.fulcrum.security.acl org.apache.fulcrum.security.entity org.apache.fulcrum.security.model org.apache.fulcrum.security.model.dynamic.entity org.apache.fulcrum.security.spi org.apache.fulcrum.security.util |
org.apache.fulcrum.security.model.dynamic.entity
Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
---|---|---|---|---|
2 | 5 | 100.0% | 71.0% | 71.0% |
Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
---|---|---|---|
org.apache.fulcrum.security.model.dynamic.entity.DynamicGroup org.apache.fulcrum.security.model.dynamic.entity.DynamicPermission org.apache.fulcrum.security.model.dynamic.entity.DynamicRole org.apache.fulcrum.security.model.dynamic.entity.DynamicUser |
None | org.apache.fulcrum.security.model.dynamic org.apache.fulcrum.security.model.dynamic.entity.impl |
java.lang java.util org.apache.fulcrum.security.entity org.apache.fulcrum.security.model.basic.entity org.apache.fulcrum.security.util |
org.apache.fulcrum.security.model.dynamic.entity.impl
Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
---|---|---|---|---|
0 | 6 | 0.0% | 100.0% | 0.0% |
Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
---|---|---|---|
None | org.apache.fulcrum.security.model.dynamic.entity.impl.DynamicGroupImpl org.apache.fulcrum.security.model.dynamic.entity.impl.DynamicPermissionImpl org.apache.fulcrum.security.model.dynamic.entity.impl.DynamicRoleImpl org.apache.fulcrum.security.model.dynamic.entity.impl.DynamicUserImpl |
None | java.util org.apache.fulcrum.security.entity org.apache.fulcrum.security.entity.impl org.apache.fulcrum.security.model.basic.entity.impl org.apache.fulcrum.security.model.dynamic.entity org.apache.fulcrum.security.util |
org.apache.fulcrum.security.model.turbine
Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
---|---|---|---|---|
0 | 13 | 57.0% | 100.0% | 57.0% |
Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
---|---|---|---|
org.apache.fulcrum.security.model.turbine.AbstractTurbineModelManager org.apache.fulcrum.security.model.turbine.TurbineAccessControlList org.apache.fulcrum.security.model.turbine.TurbineModelManager org.apache.fulcrum.security.model.turbine.TurbineUserManager |
org.apache.fulcrum.security.model.turbine.TurbineACLFactory org.apache.fulcrum.security.model.turbine.TurbineAccessControlListImpl org.apache.fulcrum.security.model.turbine.TurbineModelManager$Privilege |
None | java.io java.lang java.util org.apache.avalon.framework.configuration org.apache.avalon.framework.logger org.apache.avalon.framework.service org.apache.fulcrum.security org.apache.fulcrum.security.acl org.apache.fulcrum.security.entity org.apache.fulcrum.security.model org.apache.fulcrum.security.model.turbine.entity org.apache.fulcrum.security.spi org.apache.fulcrum.security.util |
org.apache.fulcrum.security.model.turbine.entity
Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
---|---|---|---|---|
2 | 6 | 71.0% | 75.0% | 46.0% |
Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
---|---|---|---|
org.apache.fulcrum.security.model.turbine.entity.TurbineGroup org.apache.fulcrum.security.model.turbine.entity.TurbinePermission org.apache.fulcrum.security.model.turbine.entity.TurbineRole org.apache.fulcrum.security.model.turbine.entity.TurbineUser org.apache.fulcrum.security.model.turbine.entity.TurbineUserGroupRoleEntity |
org.apache.fulcrum.security.model.turbine.entity.TurbineRolePermissionoff org.apache.fulcrum.security.model.turbine.entity.TurbineUserGroupRole |
org.apache.fulcrum.security.model.turbine org.apache.fulcrum.security.model.turbine.entity.impl |
java.io java.lang java.util org.apache.commons.lang3.builder org.apache.fulcrum.security.entity org.apache.fulcrum.security.util |
org.apache.fulcrum.security.model.turbine.entity.impl
Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
---|---|---|---|---|
0 | 7 | 20.0% | 100.0% | 20.0% |
Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
---|---|---|---|
org.apache.fulcrum.security.model.turbine.entity.impl.AbstractTurbineSecurityEntityImpl |
org.apache.fulcrum.security.model.turbine.entity.impl.TurbineGroupImpl org.apache.fulcrum.security.model.turbine.entity.impl.TurbinePermissionImpl org.apache.fulcrum.security.model.turbine.entity.impl.TurbineRoleImpl org.apache.fulcrum.security.model.turbine.entity.impl.TurbineUserImpl |
None | java.lang java.util org.apache.commons.lang3.builder org.apache.fulcrum.security.entity org.apache.fulcrum.security.entity.impl org.apache.fulcrum.security.model.turbine.entity org.apache.fulcrum.security.util |
org.apache.fulcrum.security.session
Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
---|---|---|---|---|
0 | 1 | 100.0% | 100.0% | 100.0% |
Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
---|---|---|---|
org.apache.fulcrum.security.session.Session org.apache.fulcrum.security.session.SessionBindingEvent org.apache.fulcrum.security.session.SessionBindingListener |
None | None | java.lang |
org.apache.fulcrum.security.spi
Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
---|---|---|---|---|
3 | 13 | 100.0% | 81.0% | 81.0% |
Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
---|---|---|---|
org.apache.fulcrum.security.spi.AbstractEntityManager org.apache.fulcrum.security.spi.AbstractGroupManager org.apache.fulcrum.security.spi.AbstractManager org.apache.fulcrum.security.spi.AbstractPermissionManager org.apache.fulcrum.security.spi.AbstractRoleManager org.apache.fulcrum.security.spi.AbstractUserManager |
None | org.apache.fulcrum.security.model.basic org.apache.fulcrum.security.model.dynamic org.apache.fulcrum.security.model.turbine |
java.lang org.apache.avalon.framework.activity org.apache.avalon.framework.configuration org.apache.avalon.framework.logger org.apache.avalon.framework.service org.apache.avalon.framework.thread org.apache.commons.lang3 org.apache.fulcrum.security org.apache.fulcrum.security.acl org.apache.fulcrum.security.authenticator org.apache.fulcrum.security.entity org.apache.fulcrum.security.model org.apache.fulcrum.security.util |
org.apache.fulcrum.security.util
Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
---|---|---|---|---|
13 | 5 | 10.0% | 28.0% | 62.0% |
Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
---|---|---|---|
org.apache.fulcrum.security.util.SecuritySet |
org.apache.fulcrum.security.util.DataBackendException org.apache.fulcrum.security.util.EntityExistsException org.apache.fulcrum.security.util.FulcrumSecurityException org.apache.fulcrum.security.util.GroupSet org.apache.fulcrum.security.util.PasswordMismatchException org.apache.fulcrum.security.util.PermissionSet org.apache.fulcrum.security.util.RoleSet org.apache.fulcrum.security.util.UnknownEntityException org.apache.fulcrum.security.util.UserSet |
org.apache.fulcrum.security org.apache.fulcrum.security.acl org.apache.fulcrum.security.authenticator org.apache.fulcrum.security.model.basic org.apache.fulcrum.security.model.basic.entity org.apache.fulcrum.security.model.basic.entity.impl org.apache.fulcrum.security.model.dynamic org.apache.fulcrum.security.model.dynamic.entity org.apache.fulcrum.security.model.dynamic.entity.impl org.apache.fulcrum.security.model.turbine org.apache.fulcrum.security.model.turbine.entity org.apache.fulcrum.security.model.turbine.entity.impl org.apache.fulcrum.security.spi |
java.io java.lang java.util org.apache.commons.lang3 org.apache.fulcrum.security.entity |
Cycles
[ summary ] [ packages ] [ cycles ] [ explanations ]There are no cyclic dependencies.
Explanation
[ 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. |