| Package | TC | CC | AC | Ca | Ce | A | I | D | V |
|---|---|---|---|---|---|---|---|---|---|
| org.bitrepository.access | 2 | 2 | 0 | 1 | 11 | 0.0% | 92.0% | 8.0% | 1 |
| org.bitrepository.access.getaudittrails | 4 | 3 | 1 | 2 | 11 | 25.0% | 85.0% | 10.0% | 1 |
| org.bitrepository.access.getaudittrails.client | 5 | 4 | 1 | 1 | 14 | 20.0% | 93.0% | 13.0% | 1 |
| org.bitrepository.access.getchecksums | 2 | 1 | 1 | 1 | 13 | 50.0% | 93.0% | 43.0% | 1 |
| org.bitrepository.access.getchecksums.conversation | 4 | 4 | 0 | 1 | 13 | 0.0% | 93.0% | 7.0% | 1 |
| org.bitrepository.access.getfile | 2 | 1 | 1 | 1 | 13 | 50.0% | 93.0% | 43.0% | 1 |
| org.bitrepository.access.getfile.conversation | 3 | 3 | 0 | 1 | 13 | 0.0% | 93.0% | 7.0% | 1 |
| org.bitrepository.access.getfile.selectors | 2 | 2 | 0 | 1 | 7 | 0.0% | 88.0% | 12.0% | 1 |
| org.bitrepository.access.getfileids | 2 | 1 | 1 | 1 | 13 | 50.0% | 93.0% | 43.0% | 1 |
| org.bitrepository.access.getfileids.conversation | 4 | 4 | 0 | 1 | 13 | 0.0% | 93.0% | 7.0% | 1 |
| org.bitrepository.access.getstatus | 2 | 1 | 1 | 1 | 10 | 50.0% | 91.0% | 41.0% | 1 |
| org.bitrepository.access.getstatus.conversation | 4 | 4 | 0 | 1 | 11 | 0.0% | 92.0% | 8.0% | 1 |
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 1 | 11 | 0.0% | 92.0% | 8.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| None | org.bitrepository.access.AccessComponentFactory org.bitrepository.access.ContributorQuery | org.bitrepository.access.getaudittrails | java.lang java.util org.bitrepository.access.getaudittrails org.bitrepository.access.getchecksums org.bitrepository.access.getfile org.bitrepository.access.getfileids org.bitrepository.access.getstatus org.bitrepository.client.conversation.mediator org.bitrepository.common.settings org.bitrepository.protocol org.bitrepository.protocol.security |
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 2 | 11 | 25.0% | 85.0% | 10.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| org.bitrepository.access.getaudittrails.AuditTrailClient | org.bitrepository.access.getaudittrails.AuditTrailQuery org.bitrepository.access.getaudittrails.BlockingAuditTrailClient org.bitrepository.access.getaudittrails.ConversationBasedAuditTrailClient | org.bitrepository.access org.bitrepository.access.getaudittrails.client | java.lang java.util org.bitrepository.access org.bitrepository.access.getaudittrails.client org.bitrepository.client org.bitrepository.client.conversation.mediator org.bitrepository.client.eventhandler org.bitrepository.client.exceptions org.bitrepository.common.settings org.bitrepository.protocol.messagebus org.bitrepository.settings.collectionsettings |
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 1 | 14 | 20.0% | 93.0% | 13.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| org.bitrepository.access.getaudittrails.client.AuditTrailIdentificator | org.bitrepository.access.getaudittrails.client.AuditTrailConversationContext org.bitrepository.access.getaudittrails.client.AuditTrailResult org.bitrepository.access.getaudittrails.client.GettingAuditTrails org.bitrepository.access.getaudittrails.client.IdentifyingAuditTrailContributors | org.bitrepository.access.getaudittrails | java.lang java.math java.util org.bitrepository.access.getaudittrails org.bitrepository.bitrepositoryelements org.bitrepository.bitrepositorymessages org.bitrepository.client org.bitrepository.client.conversation org.bitrepository.client.conversation.selector org.bitrepository.client.eventhandler org.bitrepository.client.exceptions org.bitrepository.common.settings org.bitrepository.protocol org.bitrepository.protocol.messagebus |
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 1 | 13 | 50.0% | 93.0% | 43.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| org.bitrepository.access.getchecksums.GetChecksumsClient | org.bitrepository.access.getchecksums.ConversationBasedGetChecksumsClient | org.bitrepository.access | java.lang java.net java.util org.bitrepository.access.getchecksums.conversation org.bitrepository.bitrepositoryelements org.bitrepository.client org.bitrepository.client.conversation.mediator org.bitrepository.client.eventhandler org.bitrepository.common org.bitrepository.common.settings org.bitrepository.protocol.messagebus org.bitrepository.settings.collectionsettings org.slf4j |
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 1 | 13 | 0.0% | 93.0% | 7.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| None | org.bitrepository.access.getchecksums.conversation.ChecksumsCompletePillarEvent org.bitrepository.access.getchecksums.conversation.GetChecksumsConversationContext org.bitrepository.access.getchecksums.conversation.GettingChecksums org.bitrepository.access.getchecksums.conversation.IdentifyPillarsForGetChecksums | org.bitrepository.access.getchecksums | java.lang java.net java.util org.bitrepository.bitrepositoryelements org.bitrepository.bitrepositorymessages org.bitrepository.client.conversation org.bitrepository.client.conversation.selector org.bitrepository.client.eventhandler org.bitrepository.client.exceptions org.bitrepository.common.settings org.bitrepository.common.utils org.bitrepository.protocol org.bitrepository.protocol.messagebus |
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 1 | 13 | 50.0% | 93.0% | 43.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| org.bitrepository.access.getfile.GetFileClient | org.bitrepository.access.getfile.ConversationBasedGetFileClient | org.bitrepository.access | java.lang java.net java.util org.bitrepository.access.getfile.conversation org.bitrepository.bitrepositoryelements org.bitrepository.client org.bitrepository.client.conversation.mediator org.bitrepository.client.eventhandler org.bitrepository.common org.bitrepository.common.settings org.bitrepository.protocol.messagebus org.bitrepository.settings.collectionsettings org.slf4j |
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 1 | 13 | 0.0% | 93.0% | 7.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| None | org.bitrepository.access.getfile.conversation.GetFileConversationContext org.bitrepository.access.getfile.conversation.GettingFile org.bitrepository.access.getfile.conversation.IdentifyingPillarsForGetFile | org.bitrepository.access.getfile | java.lang java.net java.util org.bitrepository.access.getfile.selectors org.bitrepository.bitrepositoryelements org.bitrepository.bitrepositorymessages org.bitrepository.client.conversation org.bitrepository.client.conversation.selector org.bitrepository.client.eventhandler org.bitrepository.common.exceptions org.bitrepository.common.settings org.bitrepository.protocol org.bitrepository.protocol.messagebus |
| 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.bitrepository.access.getfile.selectors.FastestPillarSelectorForGetFile org.bitrepository.access.getfile.selectors.SelectedPillarForGetFileInfo | org.bitrepository.access.getfile.conversation | java.lang java.util org.bitrepository.bitrepositoryelements org.bitrepository.bitrepositorymessages org.bitrepository.client.conversation.selector org.bitrepository.client.exceptions org.bitrepository.common.utils |
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 1 | 13 | 50.0% | 93.0% | 43.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| org.bitrepository.access.getfileids.GetFileIDsClient | org.bitrepository.access.getfileids.ConversationBasedGetFileIDsClient | org.bitrepository.access | java.lang java.net java.util org.bitrepository.access.getfileids.conversation org.bitrepository.bitrepositoryelements org.bitrepository.client org.bitrepository.client.conversation.mediator org.bitrepository.client.eventhandler org.bitrepository.common org.bitrepository.common.settings org.bitrepository.protocol.messagebus org.bitrepository.settings.collectionsettings org.slf4j |
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 1 | 13 | 0.0% | 93.0% | 7.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| None | org.bitrepository.access.getfileids.conversation.FileIDsCompletePillarEvent org.bitrepository.access.getfileids.conversation.GetFileIDsConversationContext org.bitrepository.access.getfileids.conversation.GettingFileIDs org.bitrepository.access.getfileids.conversation.IdentifyPillarsForGetFileIDs | org.bitrepository.access.getfileids | java.lang java.net java.util org.bitrepository.bitrepositoryelements org.bitrepository.bitrepositorymessages org.bitrepository.client.conversation org.bitrepository.client.conversation.selector org.bitrepository.client.eventhandler org.bitrepository.client.exceptions org.bitrepository.common.settings org.bitrepository.common.utils org.bitrepository.protocol org.bitrepository.protocol.messagebus |
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 1 | 10 | 50.0% | 91.0% | 41.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| org.bitrepository.access.getstatus.GetStatusClient | org.bitrepository.access.getstatus.ConversationBasedGetStatusClient | org.bitrepository.access | java.lang org.bitrepository.access.getstatus.conversation org.bitrepository.client org.bitrepository.client.conversation.mediator org.bitrepository.client.eventhandler org.bitrepository.common org.bitrepository.common.settings org.bitrepository.protocol.messagebus org.bitrepository.settings.collectionsettings org.slf4j |
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 1 | 11 | 0.0% | 92.0% | 8.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| None | org.bitrepository.access.getstatus.conversation.GetStatusConversationContext org.bitrepository.access.getstatus.conversation.GettingStatus org.bitrepository.access.getstatus.conversation.IdentifyingContributorsForGetStatus org.bitrepository.access.getstatus.conversation.StatusCompleteContributorEvent | org.bitrepository.access.getstatus | java.lang java.util org.bitrepository.bitrepositoryelements org.bitrepository.bitrepositorymessages org.bitrepository.client.conversation org.bitrepository.client.conversation.selector org.bitrepository.client.eventhandler org.bitrepository.client.exceptions org.bitrepository.common.settings org.bitrepository.protocol org.bitrepository.protocol.messagebus |
| Package | Package Dependencies |
|---|---|
| org.bitrepository.access | org.bitrepository.access.getaudittrails org.bitrepository.access |
| org.bitrepository.access.getaudittrails | org.bitrepository.access org.bitrepository.access.getaudittrails |
| org.bitrepository.access.getaudittrails.client | org.bitrepository.access.getaudittrails org.bitrepository.access org.bitrepository.access.getaudittrails |
| 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. |
