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.netvirt.sfc.translator | 6 | 5 | 1 | 2 | 29 | 17.0% | 94.0% | 10.0% | 1 |
| org.opendaylight.netvirt.sfc.translator.flowclassifier | 2 | 2 | 0 | 2 | 22 | 0.0% | 92.0% | 8.0% | 1 |
| org.opendaylight.netvirt.sfc.translator.portchain | 5 | 5 | 0 | 1 | 53 | 0.0% | 98.0% | 2.0% | 1 |
Packages
[ summary ] [ packages ] [ cycles ] [ explanations ]org.opendaylight.netvirt.sfc.translator
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 2 | 29 | 17.0% | 94.0% | 10.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| org.opendaylight.netvirt.sfc.translator.INeutronSfcDataProcessor |
org.opendaylight.netvirt.sfc.translator.DelegatingDataTreeListener$1 org.opendaylight.netvirt.sfc.translator.NeutronMdsalHelper org.opendaylight.netvirt.sfc.translator.OpenStackSFCTranslatorProvider org.opendaylight.netvirt.sfc.translator.OvsdbMdsalHelper org.opendaylight.netvirt.sfc.translator.OvsdbPortMetadata |
org.opendaylight.netvirt.sfc.translator.flowclassifier org.opendaylight.netvirt.sfc.translator.portchain |
com.google.common.base java.lang java.util org.opendaylight.controller.md.sal.binding.api org.opendaylight.controller.md.sal.common.api.data org.opendaylight.genius.datastoreutils org.opendaylight.infrautils.inject org.opendaylight.netvirt.sfc.translator.flowclassifier org.opendaylight.netvirt.sfc.translator.portchain org.opendaylight.yang.gen.v1.urn.cisco.params.xml.ns.yang.sfc.rsp.rev140701 org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715 org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715 org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.ports.rev150712.ports.attributes org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.ports.rev150712.ports.attributes.ports org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.rev150712 org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.sfc.flow.classifier.rev160511.sfc.flow.classifiers.attributes org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.sfc.flow.classifier.rev160511.sfc.flow.classifiers.attributes.sfc.flow.classifiers org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.sfc.rev160511.sfc.attributes org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.sfc.rev160511.sfc.attributes.port.pair.groups org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.sfc.rev160511.sfc.attributes.port.pairs org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105 org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.node.attributes org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.port._interface.attributes org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021 org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.node org.opendaylight.yangtools.yang.binding org.slf4j |
org.opendaylight.netvirt.sfc.translator.flowclassifier
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 2 | 22 | 0.0% | 92.0% | 8.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| None | org.opendaylight.netvirt.sfc.translator.flowclassifier.FlowClassifierTranslator org.opendaylight.netvirt.sfc.translator.flowclassifier.NeutronFlowClassifierListener |
org.opendaylight.netvirt.sfc.translator org.opendaylight.netvirt.sfc.translator.portchain |
java.lang java.util org.opendaylight.controller.md.sal.binding.api org.opendaylight.controller.md.sal.common.api.data org.opendaylight.netvirt.sfc.translator org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.access.control.list.rev160218 org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.access.control.list.rev160218.access.lists org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.access.control.list.rev160218.access.lists.acl org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.access.control.list.rev160218.access.lists.acl.access.list.entries org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.access.control.list.rev160218.access.lists.acl.access.list.entries.ace org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.access.control.list.rev160218.access.lists.acl.access.list.entries.ace.matches.ace.type org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.access.control.list.rev160218.access.lists.acl.access.list.entries.ace.matches.ace.type.ace.ip.ace.ip.version org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715 org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.packet.fields.rev160218.acl.transport.header.fields org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715 org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.sfc.acl.rev150105 org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.constants.rev150712 org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.rev150712 org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.sfc.flow.classifier.rev160511.sfc.flow.classifiers.attributes org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.sfc.flow.classifier.rev160511.sfc.flow.classifiers.attributes.sfc.flow.classifiers org.opendaylight.yangtools.yang.binding org.slf4j |
org.opendaylight.netvirt.sfc.translator.portchain
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 1 | 53 | 0.0% | 98.0% | 2.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| None | org.opendaylight.netvirt.sfc.translator.portchain.NeutronPortChainListener org.opendaylight.netvirt.sfc.translator.portchain.NeutronPortPairGroupListener org.opendaylight.netvirt.sfc.translator.portchain.PortChainTranslator org.opendaylight.netvirt.sfc.translator.portchain.PortPairGroupTranslator org.opendaylight.netvirt.sfc.translator.portchain.PortPairTranslator |
org.opendaylight.netvirt.sfc.translator |
com.google.common.base com.google.common.collect com.google.common.util.concurrent java.lang java.util java.util.concurrent java.util.concurrent.atomic org.opendaylight.controller.md.sal.binding.api org.opendaylight.controller.md.sal.common.api.data org.opendaylight.netvirt.sfc.translator org.opendaylight.netvirt.sfc.translator.flowclassifier org.opendaylight.yang.gen.v1.urn.cisco.params.xml.ns.yang.sfc.common.rev151017 org.opendaylight.yang.gen.v1.urn.cisco.params.xml.ns.yang.sfc.rsp.rev140701 org.opendaylight.yang.gen.v1.urn.cisco.params.xml.ns.yang.sfc.sf.rev140701.service.function.base org.opendaylight.yang.gen.v1.urn.cisco.params.xml.ns.yang.sfc.sf.rev140701.service.functions org.opendaylight.yang.gen.v1.urn.cisco.params.xml.ns.yang.sfc.sfc.rev140701.service.function.chain.grouping org.opendaylight.yang.gen.v1.urn.cisco.params.xml.ns.yang.sfc.sfc.rev140701.service.function.chain.grouping.service.function.chain org.opendaylight.yang.gen.v1.urn.cisco.params.xml.ns.yang.sfc.sff.ovs.rev140701 org.opendaylight.yang.gen.v1.urn.cisco.params.xml.ns.yang.sfc.sff.ovs.rev140701.bridge org.opendaylight.yang.gen.v1.urn.cisco.params.xml.ns.yang.sfc.sff.ovs.rev140701.node org.opendaylight.yang.gen.v1.urn.cisco.params.xml.ns.yang.sfc.sff.ovs.rev140701.options org.opendaylight.yang.gen.v1.urn.cisco.params.xml.ns.yang.sfc.sff.rev140701 org.opendaylight.yang.gen.v1.urn.cisco.params.xml.ns.yang.sfc.sff.rev140701.service.function.forwarder.base org.opendaylight.yang.gen.v1.urn.cisco.params.xml.ns.yang.sfc.sff.rev140701.service.function.forwarder.base.sff.data.plane.locator org.opendaylight.yang.gen.v1.urn.cisco.params.xml.ns.yang.sfc.sff.rev140701.service.function.forwarders org.opendaylight.yang.gen.v1.urn.cisco.params.xml.ns.yang.sfc.sff.rev140701.service.function.forwarders.service.function.forwarder org.opendaylight.yang.gen.v1.urn.cisco.params.xml.ns.yang.sfc.sff.rev140701.service.function.forwarders.service.function.forwarder.service.function.dictionary org.opendaylight.yang.gen.v1.urn.cisco.params.xml.ns.yang.sfc.sfp.rev140701.service.function.paths org.opendaylight.yang.gen.v1.urn.cisco.params.xml.ns.yang.sfc.sl.rev140701 org.opendaylight.yang.gen.v1.urn.cisco.params.xml.ns.yang.sfc.sl.rev140701.data.plane.locator.locator.type org.opendaylight.yang.gen.v1.urn.ericsson.params.xml.ns.yang.sfc.sf.ovs.rev160107 org.opendaylight.yang.gen.v1.urn.ericsson.params.xml.ns.yang.sfc.sf.ovs.rev160107.connected.port org.opendaylight.yang.gen.v1.urn.ericsson.params.xml.ns.yang.sfc.sff.logical.rev160620.service.functions.service.function.sf.data.plane.locator.locator.type org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.access.control.list.rev160218.access.lists org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715 org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715 org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.ports.rev150712.port.attributes org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.ports.rev150712.ports.attributes.ports org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.rev150712 org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.sfc.flow.classifier.rev160511.sfc.flow.classifiers.attributes.sfc.flow.classifiers org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.sfc.rev160511.port.chain.attributes org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.sfc.rev160511.port.pair.attributes org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.sfc.rev160511.sfc.attributes org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.sfc.rev160511.sfc.attributes.port.chains org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.sfc.rev160511.sfc.attributes.port.pair.groups org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.sfc.rev160511.sfc.attributes.port.pairs org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.types.rev160517 org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105 org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.node.attributes org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology org.opendaylight.yangtools.yang.binding org.opendaylight.yangtools.yang.common org.slf4j |
Cycles
[ summary ] [ packages ] [ cycles ] [ explanations ]| Package | Package Dependencies |
|---|---|
| org.opendaylight.netvirt.sfc.translator | org.opendaylight.netvirt.sfc.translator.flowclassifier org.opendaylight.netvirt.sfc.translator |
| org.opendaylight.netvirt.sfc.translator.flowclassifier | org.opendaylight.netvirt.sfc.translator org.opendaylight.netvirt.sfc.translator.flowclassifier |
| org.opendaylight.netvirt.sfc.translator.portchain | org.opendaylight.netvirt.sfc.translator.flowclassifier org.opendaylight.netvirt.sfc.translator org.opendaylight.netvirt.sfc.translator.flowclassifier |
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. |