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.controller.config.yang.pcep.impl | 7 | 3 | 4 | 0 | 11 | 57.0% | 100.0% | 57.0% | 1 |
| org.opendaylight.protocol.pcep.impl | 17 | 14 | 3 | 0 | 27 | 18.0% | 100.0% | 18.0% | 1 |
| org.opendaylight.protocol.pcep.impl.spi | 1 | 1 | 0 | 0 | 11 | 0.0% | 100.0% | 0.0% | 1 |
| org.opendaylight.protocol.pcep.impl.tls | 3 | 3 | 0 | 0 | 10 | 0.0% | 100.0% | 0.0% | 1 |
| org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.app.config.rev160707 | 13 | 10 | 3 | 3 | 8 | 23.0% | 73.0% | 4.0% | 1 |
| org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.app.config.rev160707.pcep.dispatcher.config | 4 | 3 | 1 | 3 | 6 | 25.0% | 67.0% | 8.0% | 1 |
| org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.impl.rev130627 | 3 | 2 | 1 | 0 | 8 | 33.0% | 100.0% | 33.0% | 1 |
| org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.impl.rev130627.modules.module.configuration | 4 | 3 | 1 | 0 | 6 | 25.0% | 100.0% | 25.0% | 1 |
Packages
[ summary ] [ packages ] [ cycles ] [ explanations ]org.opendaylight.controller.config.yang.pcep.impl
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 0 | 11 | 57.0% | 100.0% | 57.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| org.opendaylight.controller.config.yang.pcep.impl.AbstractPCEPDispatcherImplModule org.opendaylight.controller.config.yang.pcep.impl.AbstractPCEPDispatcherImplModuleFactory org.opendaylight.controller.config.yang.pcep.impl.PCEPDispatcherImplModule$AutoCloseablePCEPDispatcher org.opendaylight.controller.config.yang.pcep.impl.PCEPDispatcherImplModuleMXBean |
org.opendaylight.controller.config.yang.pcep.impl.PCEPDispatcherImplModule org.opendaylight.controller.config.yang.pcep.impl.PCEPDispatcherImplModule$1 org.opendaylight.controller.config.yang.pcep.impl.PCEPDispatcherImplModuleFactory |
None | com.google.common.reflect java.lang java.lang.reflect java.util org.opendaylight.controller.config.api org.opendaylight.controller.config.api.osgi org.opendaylight.controller.config.spi org.opendaylight.controller.config.yang.pcep org.opendaylight.protocol.pcep org.osgi.framework org.slf4j |
org.opendaylight.protocol.pcep.impl
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 0 | 27 | 18.0% | 100.0% | 18.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| org.opendaylight.protocol.pcep.impl.AbstractPCEPSessionNegotiatorFactory org.opendaylight.protocol.pcep.impl.PCEPDispatcherImpl$ChannelPipelineInitializer org.opendaylight.protocol.pcep.impl.PCEPPeerRegistry$SessionReference |
org.opendaylight.protocol.pcep.impl.AbstractPCEPSessionNegotiator$1 org.opendaylight.protocol.pcep.impl.AbstractPCEPSessionNegotiator$State org.opendaylight.protocol.pcep.impl.BasePCEPSessionProposalFactory org.opendaylight.protocol.pcep.impl.DefaultPCEPSessionNegotiator org.opendaylight.protocol.pcep.impl.DefaultPCEPSessionNegotiatorFactory org.opendaylight.protocol.pcep.impl.PCEPDispatcherImpl$1 org.opendaylight.protocol.pcep.impl.PCEPHandlerFactory org.opendaylight.protocol.pcep.impl.PCEPMessageHeaderDecoder org.opendaylight.protocol.pcep.impl.PCEPMessageToByteEncoder org.opendaylight.protocol.pcep.impl.PCEPPeerRegistry$ByteArrayWrapper org.opendaylight.protocol.pcep.impl.PCEPProtocolSessionPromise org.opendaylight.protocol.pcep.impl.PCEPSessionNegotiator$1 org.opendaylight.protocol.pcep.impl.PCEPSessionState org.opendaylight.protocol.pcep.impl.PeerRecord |
None | com.google.common.base com.google.common.cache io.netty.bootstrap io.netty.buffer io.netty.channel io.netty.channel.socket io.netty.handler.codec io.netty.util.concurrent java.lang java.net java.util java.util.concurrent org.opendaylight.protocol.pcep org.opendaylight.protocol.pcep.spi org.opendaylight.protocol.util org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.app.config.rev160707 org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.app.config.rev160707.pcep.dispatcher.config org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.stats.rev141006.pcep.session.state org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.stats.rev141006.pcep.session.state.messages org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.stats.rev141006.pcep.session.state.messages.error.messages org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005 org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.open.object org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.open.object.open org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.pcep.error.object org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.pcerr.message org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.pcerr.message.pcerr.message org.slf4j |
org.opendaylight.protocol.pcep.impl.spi
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 0 | 11 | 0.0% | 100.0% | 0.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| None | org.opendaylight.protocol.pcep.impl.spi.Util |
None | java.lang java.util org.opendaylight.protocol.pcep.spi org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.message.rev131007 org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005 org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.open.object org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.pcep.error.object org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.pcerr.message org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.pcerr.message.pcerr.message org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.pcerr.message.pcerr.message.error.type org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.pcerr.message.pcerr.message.error.type.session._case |
org.opendaylight.protocol.pcep.impl.tls
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 0 | 10 | 0.0% | 100.0% | 0.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| None | org.opendaylight.protocol.pcep.impl.tls.SslContextFactory org.opendaylight.protocol.pcep.impl.tls.SslKeyStore org.opendaylight.protocol.pcep.impl.tls.SslKeyStore$1 |
None | com.google.common.base java.io java.lang java.security java.security.cert java.util javax.net.ssl org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.app.config.rev160707 org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.app.config.rev160707.pcep.dispatcher.config org.slf4j |
org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.app.config.rev160707
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 3 | 8 | 23.0% | 73.0% | 4.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.app.config.rev160707.PcepAppConfigData org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.app.config.rev160707.PcepDispatcherConfig org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.app.config.rev160707.PcepSessionConfig |
org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.app.config.rev160707.$YangModelBindingProvider org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.app.config.rev160707.$YangModuleInfoImpl org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.app.config.rev160707.PathType org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.app.config.rev160707.PcepDispatcherConfigBuilder org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.app.config.rev160707.PcepDispatcherConfigBuilder$1 org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.app.config.rev160707.PcepDispatcherConfigBuilder$PcepDispatcherConfigImpl org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.app.config.rev160707.PcepSessionConfigBuilder org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.app.config.rev160707.PcepSessionConfigBuilder$1 org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.app.config.rev160707.PcepSessionConfigBuilder$PcepSessionConfigImpl org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.app.config.rev160707.StoreType |
org.opendaylight.protocol.pcep.impl org.opendaylight.protocol.pcep.impl.tls org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.app.config.rev160707.pcep.dispatcher.config |
com.google.common.collect java.io java.lang java.util org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.app.config.rev160707.pcep.dispatcher.config org.opendaylight.yangtools.concepts org.opendaylight.yangtools.yang.binding org.opendaylight.yangtools.yang.common |
org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.app.config.rev160707.pcep.dispatcher.config
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 3 | 6 | 25.0% | 67.0% | 8.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.app.config.rev160707.pcep.dispatcher.config.Tls |
org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.app.config.rev160707.pcep.dispatcher.config.TlsBuilder org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.app.config.rev160707.pcep.dispatcher.config.TlsBuilder$1 org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.app.config.rev160707.pcep.dispatcher.config.TlsBuilder$TlsImpl |
org.opendaylight.protocol.pcep.impl org.opendaylight.protocol.pcep.impl.tls org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.app.config.rev160707 |
java.lang java.util org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.app.config.rev160707 org.opendaylight.yangtools.concepts org.opendaylight.yangtools.yang.binding org.opendaylight.yangtools.yang.common |
org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.impl.rev130627
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 0 | 8 | 33.0% | 100.0% | 33.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.impl.rev130627.PcepDispatcherImpl |
org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.impl.rev130627.$YangModelBindingProvider org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.impl.rev130627.$YangModuleInfoImpl |
None | com.google.common.collect java.io java.lang java.util org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.config.rev130405 org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.rev130409 org.opendaylight.yangtools.yang.binding org.opendaylight.yangtools.yang.common |
org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.impl.rev130627.modules.module.configuration
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 0 | 6 | 25.0% | 100.0% | 25.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.impl.rev130627.modules.module.configuration.PcepDispatcherImpl |
org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.impl.rev130627.modules.module.configuration.PcepDispatcherImplBuilder org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.impl.rev130627.modules.module.configuration.PcepDispatcherImplBuilder$1 org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.impl.rev130627.modules.module.configuration.PcepDispatcherImplBuilder$PcepDispatcherImplImpl |
None | java.lang java.util org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.config.rev130405.modules.module org.opendaylight.yangtools.concepts org.opendaylight.yangtools.yang.binding org.opendaylight.yangtools.yang.common |
Cycles
[ summary ] [ packages ] [ cycles ] [ explanations ]| Package | Package Dependencies |
|---|---|
| org.opendaylight.protocol.pcep.impl | org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.app.config.rev160707.pcep.dispatcher.config org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.app.config.rev160707 org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.app.config.rev160707.pcep.dispatcher.config |
| org.opendaylight.protocol.pcep.impl.tls | org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.app.config.rev160707 org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.app.config.rev160707.pcep.dispatcher.config org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.app.config.rev160707 |
| org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.app.config.rev160707 | org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.app.config.rev160707.pcep.dispatcher.config org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.app.config.rev160707 |
| org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.app.config.rev160707.pcep.dispatcher.config | org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.app.config.rev160707 org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.pcep.app.config.rev160707.pcep.dispatcher.config |
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. |