| Package | TC | CC | AC | Ca | Ce | A | I | D | V |
|---|---|---|---|---|---|---|---|---|---|
| com.intel.bluetooth | 8 | 7 | 1 | 0 | 9 | 12.0% | 100.0% | 12.0% | 1 |
| org.bluez | 32 | 24 | 8 | 1 | 3 | 25.0% | 75.0% | 0.0% | 1 |
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 0 | 9 | 12.0% | 100.0% | 12.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| com.intel.bluetooth.BluetoothStackBlueZConsts |
com.intel.bluetooth.BluetoothStackBlueZ com.intel.bluetooth.BluetoothStackBlueZ$1 com.intel.bluetooth.BluetoothStackBlueZ$2 com.intel.bluetooth.BluetoothStackBlueZ$3 com.intel.bluetooth.BluetoothStackBlueZ$4 com.intel.bluetooth.BluetoothStackBlueZ$DiscoveryData com.intel.bluetooth.BluetoothStackBlueZNativeTests |
None | cx.ath.matthew.unix java.io java.lang java.math java.util javax.bluetooth org.bluez org.freedesktop.dbus org.freedesktop.dbus.exceptions |
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 1 | 3 | 25.0% | 75.0% | 0.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| org.bluez.Adapter org.bluez.AuthorizationAgent org.bluez.Database org.bluez.Error org.bluez.Manager org.bluez.PasskeyAgent org.bluez.Security org.bluez.Service |
org.bluez.Adapter$DiscoveryCompleted org.bluez.Adapter$DiscoveryStarted org.bluez.Adapter$RemoteDeviceFound org.bluez.Adapter$RemoteNameUpdated org.bluez.Error$AlreadyExists org.bluez.Error$AuthenticationCanceled org.bluez.Error$AuthenticationFailed org.bluez.Error$AuthenticationRejected org.bluez.Error$AuthenticationTimeout org.bluez.Error$ConnectionAttemptFailed org.bluez.Error$DoesNotExist org.bluez.Error$Failed org.bluez.Error$InProgress org.bluez.Error$InvalidArguments org.bluez.Error$NoSuchAdapter org.bluez.Error$NoSuchService org.bluez.Error$NotAuthorized org.bluez.Error$NotAvailable org.bluez.Error$NotConnected org.bluez.Error$NotReady org.bluez.Error$NotSupported org.bluez.Error$OutOfMemory org.bluez.Error$UnsupportedMajorClass org.bluez.Manager$AdapterAdded |
com.intel.bluetooth |
java.lang org.freedesktop.dbus org.freedesktop.dbus.exceptions |
| 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. |