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 ]| Package | TC | CC | AC | Ca | Ce | A | I | D | V |
|---|---|---|---|---|---|---|---|---|---|
| org.opendaylight.protocol.bmp.parser | 1 | 1 | 0 | 0 | 12 | 0.0% | 100.0% | 0.0% | 1 |
| org.opendaylight.protocol.bmp.parser.message | 9 | 9 | 0 | 1 | 33 | 0.0% | 97.0% | 3.0% | 1 |
| org.opendaylight.protocol.bmp.parser.tlv | 19 | 19 | 0 | 1 | 16 | 0.0% | 94.0% | 6.0% | 1 |
Packages
[ summary ] [ packages ] [ cycles ] [ explanations ]org.opendaylight.protocol.bmp.parser
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 0 | 12 | 0.0% | 100.0% | 0.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| None | org.opendaylight.protocol.bmp.parser.BmpActivator |
None | java.util org.opendaylight.protocol.bgp.parser.spi org.opendaylight.protocol.bmp.parser.message org.opendaylight.protocol.bmp.parser.tlv org.opendaylight.protocol.bmp.spi.registry org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bmp.message.rev150512 org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bmp.message.rev150512.description.tlv org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bmp.message.rev150512.mirror.information.tlv org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bmp.message.rev150512.name.tlv org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bmp.message.rev150512.reason.tlv org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bmp.message.rev150512.stat.tlvs org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bmp.message.rev150512.string.tlv |
org.opendaylight.protocol.bmp.parser.message
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 1 | 33 | 0.0% | 97.0% | 3.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| None | org.opendaylight.protocol.bmp.parser.message.InitiationHandler org.opendaylight.protocol.bmp.parser.message.PeerDownHandler org.opendaylight.protocol.bmp.parser.message.PeerDownHandler$1 org.opendaylight.protocol.bmp.parser.message.PeerDownHandler$Reason org.opendaylight.protocol.bmp.parser.message.PeerUpHandler org.opendaylight.protocol.bmp.parser.message.RouteMirroringMessageHandler org.opendaylight.protocol.bmp.parser.message.RouteMonitoringMessageHandler org.opendaylight.protocol.bmp.parser.message.StatisticsReportHandler org.opendaylight.protocol.bmp.parser.message.TerminationHandler |
org.opendaylight.protocol.bmp.parser |
com.google.common.base com.google.common.collect io.netty.buffer java.lang java.util java.util.concurrent.atomic org.opendaylight.protocol.bgp.parser org.opendaylight.protocol.bgp.parser.spi org.opendaylight.protocol.bmp.spi.parser org.opendaylight.protocol.util org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715 org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev130919 org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bmp.message.rev150512 org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bmp.message.rev150512.description.tlv org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bmp.message.rev150512.initiation org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bmp.message.rev150512.mirror org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bmp.message.rev150512.mirror.information.tlv org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bmp.message.rev150512.mirror.pdu.tlvs org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bmp.message.rev150512.name.tlv org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bmp.message.rev150512.peer.down org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bmp.message.rev150512.peer.down.data org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bmp.message.rev150512.peer.down.data.notification org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bmp.message.rev150512.peer.header org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bmp.message.rev150512.peer.up org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bmp.message.rev150512.reason.tlv org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bmp.message.rev150512.route.monitoring.message org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bmp.message.rev150512.stat org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bmp.message.rev150512.stat.tlvs org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bmp.message.rev150512.string.informations org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bmp.message.rev150512.string.tlv org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bmp.message.rev150512.termination org.opendaylight.yangtools.concepts org.opendaylight.yangtools.yang.binding |
org.opendaylight.protocol.bmp.parser.tlv
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 1 | 16 | 0.0% | 94.0% | 6.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| None | org.opendaylight.protocol.bmp.parser.tlv.DescriptionTlvHandler org.opendaylight.protocol.bmp.parser.tlv.MirrorInformationTlvHandler org.opendaylight.protocol.bmp.parser.tlv.NameTlvHandler org.opendaylight.protocol.bmp.parser.tlv.ReasonTlvHandler org.opendaylight.protocol.bmp.parser.tlv.StatType000TlvHandler org.opendaylight.protocol.bmp.parser.tlv.StatType001TlvHandler org.opendaylight.protocol.bmp.parser.tlv.StatType002TlvHandler org.opendaylight.protocol.bmp.parser.tlv.StatType003TlvHandler org.opendaylight.protocol.bmp.parser.tlv.StatType004TlvHandler org.opendaylight.protocol.bmp.parser.tlv.StatType005TlvHandler org.opendaylight.protocol.bmp.parser.tlv.StatType006TlvHandler org.opendaylight.protocol.bmp.parser.tlv.StatType007TlvHandler org.opendaylight.protocol.bmp.parser.tlv.StatType008TlvHandler org.opendaylight.protocol.bmp.parser.tlv.StatType009TlvHandler org.opendaylight.protocol.bmp.parser.tlv.StatType010TlvHandler org.opendaylight.protocol.bmp.parser.tlv.StatType011TlvHandler org.opendaylight.protocol.bmp.parser.tlv.StatType012TlvHandler org.opendaylight.protocol.bmp.parser.tlv.StatType013TlvHandler org.opendaylight.protocol.bmp.parser.tlv.StringTlvHandler |
org.opendaylight.protocol.bmp.parser |
com.google.common.base io.netty.buffer java.lang java.math java.nio.charset org.opendaylight.protocol.bgp.parser.spi org.opendaylight.protocol.bmp.spi.parser org.opendaylight.protocol.util org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715 org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bmp.message.rev150512 org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bmp.message.rev150512.description.tlv org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bmp.message.rev150512.mirror.information.tlv org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bmp.message.rev150512.name.tlv org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bmp.message.rev150512.reason.tlv org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bmp.message.rev150512.stat.tlvs org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bmp.message.rev150512.string.tlv |
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. |