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.mdsal.binding.dom.codec.api | 7 | 0 | 7 | 1 | 11 | 100.0% | 92.0% | 92.0% | 1 |
| org.opendaylight.yangtools.binding.data.codec.api | 7 | 0 | 7 | 2 | 10 | 100.0% | 83.0% | 83.0% | 1 |
| org.opendaylight.yangtools.binding.data.codec.gen.impl | 17 | 11 | 6 | 1 | 20 | 35.0% | 95.0% | 31.0% | 1 |
| org.opendaylight.yangtools.binding.data.codec.gen.spi | 2 | 1 | 1 | 1 | 5 | 50.0% | 83.0% | 33.0% | 1 |
| org.opendaylight.yangtools.binding.data.codec.impl | 63 | 53 | 10 | 0 | 33 | 16.0% | 100.0% | 16.0% | 1 |
| org.opendaylight.yangtools.binding.data.codec.util | 3 | 2 | 1 | 2 | 8 | 33.0% | 80.0% | 13.0% | 1 |
Packages
[ summary ] [ packages ] [ cycles ] [ explanations ]org.opendaylight.mdsal.binding.dom.codec.api
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 1 | 11 | 100.0% | 92.0% | 92.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| org.opendaylight.mdsal.binding.dom.codec.api.BindingCodecTree org.opendaylight.mdsal.binding.dom.codec.api.BindingCodecTreeFactory org.opendaylight.mdsal.binding.dom.codec.api.BindingCodecTreeNode org.opendaylight.mdsal.binding.dom.codec.api.BindingNormalizedNodeCachingCodec org.opendaylight.mdsal.binding.dom.codec.api.BindingNormalizedNodeCodec org.opendaylight.mdsal.binding.dom.codec.api.BindingNormalizedNodeSerializer org.opendaylight.mdsal.binding.dom.codec.api.BindingNormalizedNodeWriterFactory |
None | org.opendaylight.yangtools.binding.data.codec.impl |
com.google.common.base com.google.common.collect java.lang java.util org.opendaylight.yangtools.binding.data.codec.api org.opendaylight.yangtools.sal.binding.generator.util org.opendaylight.yangtools.yang.binding org.opendaylight.yangtools.yang.data.api org.opendaylight.yangtools.yang.data.api.schema org.opendaylight.yangtools.yang.data.api.schema.stream org.opendaylight.yangtools.yang.model.api |
org.opendaylight.yangtools.binding.data.codec.api
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 2 | 10 | 100.0% | 83.0% | 83.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| org.opendaylight.yangtools.binding.data.codec.api.BindingCodecTree org.opendaylight.yangtools.binding.data.codec.api.BindingCodecTreeFactory org.opendaylight.yangtools.binding.data.codec.api.BindingCodecTreeNode org.opendaylight.yangtools.binding.data.codec.api.BindingNormalizedNodeCachingCodec org.opendaylight.yangtools.binding.data.codec.api.BindingNormalizedNodeCodec org.opendaylight.yangtools.binding.data.codec.api.BindingNormalizedNodeSerializer org.opendaylight.yangtools.binding.data.codec.api.BindingNormalizedNodeWriterFactory |
None | org.opendaylight.mdsal.binding.dom.codec.api org.opendaylight.yangtools.binding.data.codec.impl |
com.google.common.base com.google.common.collect java.lang java.util org.opendaylight.yangtools.sal.binding.generator.util org.opendaylight.yangtools.yang.binding org.opendaylight.yangtools.yang.data.api org.opendaylight.yangtools.yang.data.api.schema org.opendaylight.yangtools.yang.data.api.schema.stream org.opendaylight.yangtools.yang.model.api |
org.opendaylight.yangtools.binding.data.codec.gen.impl
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 1 | 20 | 35.0% | 95.0% | 31.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| org.opendaylight.yangtools.binding.data.codec.gen.impl.AbstractGenerator org.opendaylight.yangtools.binding.data.codec.gen.impl.AbstractStreamWriterGenerator org.opendaylight.yangtools.binding.data.codec.gen.impl.AugmentableDataNodeContainerEmitterSource org.opendaylight.yangtools.binding.data.codec.gen.impl.DataNodeContainerSerializerSource org.opendaylight.yangtools.binding.data.codec.gen.impl.DataObjectSerializerGenerator org.opendaylight.yangtools.binding.data.codec.gen.impl.DataObjectSerializerSource |
org.opendaylight.yangtools.binding.data.codec.gen.impl.AbstractStreamWriterGenerator$1 org.opendaylight.yangtools.binding.data.codec.gen.impl.AbstractStreamWriterGenerator$2 org.opendaylight.yangtools.binding.data.codec.gen.impl.AbstractStreamWriterGenerator$SerializerImplementationLoader org.opendaylight.yangtools.binding.data.codec.gen.impl.DataObjectSerializerPrototype org.opendaylight.yangtools.binding.data.codec.gen.impl.StreamWriterGenerator org.opendaylight.yangtools.binding.data.codec.gen.impl.StreamWriterGenerator$1 org.opendaylight.yangtools.binding.data.codec.gen.impl.StreamWriterGenerator$2 org.opendaylight.yangtools.binding.data.codec.gen.impl.StreamWriterGenerator$3 org.opendaylight.yangtools.binding.data.codec.gen.impl.StreamWriterGenerator$4 org.opendaylight.yangtools.binding.data.codec.gen.impl.StreamWriterGenerator$5 org.opendaylight.yangtools.binding.data.codec.gen.impl.StreamWriterGenerator$6 |
org.opendaylight.yangtools.binding.data.codec.impl |
com.google.common.base com.google.common.cache java.lang java.lang.reflect java.util javassist org.opendaylight.yangtools.binding.data.codec.gen.spi org.opendaylight.yangtools.binding.data.codec.util org.opendaylight.yangtools.binding.generator.util org.opendaylight.yangtools.sal.binding.generator.api org.opendaylight.yangtools.sal.binding.generator.impl org.opendaylight.yangtools.sal.binding.generator.util org.opendaylight.yangtools.sal.binding.model.api org.opendaylight.yangtools.util org.opendaylight.yangtools.yang.binding org.opendaylight.yangtools.yang.binding.util org.opendaylight.yangtools.yang.common org.opendaylight.yangtools.yang.model.api org.opendaylight.yangtools.yang.model.api.type org.slf4j |
org.opendaylight.yangtools.binding.data.codec.gen.spi
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 1 | 5 | 50.0% | 83.0% | 33.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| org.opendaylight.yangtools.binding.data.codec.gen.spi.AbstractSource |
org.opendaylight.yangtools.binding.data.codec.gen.spi.StaticConstantDefinition |
org.opendaylight.yangtools.binding.data.codec.gen.impl |
com.google.common.base com.google.common.collect java.lang java.util org.opendaylight.yangtools.sal.binding.model.api |
org.opendaylight.yangtools.binding.data.codec.impl
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 0 | 33 | 16.0% | 100.0% | 16.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| org.opendaylight.yangtools.binding.data.codec.impl.AbstractBindingNormalizedNodeCacheHolder org.opendaylight.yangtools.binding.data.codec.impl.DataContainerCodecContext org.opendaylight.yangtools.binding.data.codec.impl.DataObjectCodecContext org.opendaylight.yangtools.binding.data.codec.impl.ForwardingBindingStreamEventWriter org.opendaylight.yangtools.binding.data.codec.impl.NodeCodecContext org.opendaylight.yangtools.binding.data.codec.impl.NodeCodecContext$CodecContextFactory org.opendaylight.yangtools.binding.data.codec.impl.NodeContextSupplier org.opendaylight.yangtools.binding.data.codec.impl.ReflectionBasedCodec org.opendaylight.yangtools.binding.data.codec.impl.ValueTypeCodec org.opendaylight.yangtools.binding.data.codec.impl.ValueTypeCodec$SchemaUnawareCodec |
org.opendaylight.yangtools.binding.data.codec.impl.AbstractBindingNormalizedNodeCacheHolder$1 org.opendaylight.yangtools.binding.data.codec.impl.AugmentationNodeContext org.opendaylight.yangtools.binding.data.codec.impl.BindingCodecContext org.opendaylight.yangtools.binding.data.codec.impl.BindingNormalizedNodeCache org.opendaylight.yangtools.binding.data.codec.impl.BindingNormalizedNodeCodecRegistry org.opendaylight.yangtools.binding.data.codec.impl.BindingNormalizedNodeCodecRegistry$1 org.opendaylight.yangtools.binding.data.codec.impl.BindingNormalizedNodeCodecRegistry$DataObjectSerializerProxy org.opendaylight.yangtools.binding.data.codec.impl.BindingNormalizedNodeCodecRegistry$DeserializeFunction org.opendaylight.yangtools.binding.data.codec.impl.BindingNormalizedNodeCodecRegistry$GeneratorLoader org.opendaylight.yangtools.binding.data.codec.impl.BindingToNormalizedStreamWriter org.opendaylight.yangtools.binding.data.codec.impl.BitsCodec org.opendaylight.yangtools.binding.data.codec.impl.BitsCodec$1 org.opendaylight.yangtools.binding.data.codec.impl.CachingNormalizedNodeCodec org.opendaylight.yangtools.binding.data.codec.impl.CachingNormalizedNodeSerializer org.opendaylight.yangtools.binding.data.codec.impl.CaseNodeCodecContext org.opendaylight.yangtools.binding.data.codec.impl.ChoiceNodeCodecContext org.opendaylight.yangtools.binding.data.codec.impl.CompositeValueCodec org.opendaylight.yangtools.binding.data.codec.impl.ContainerNodeCodecContext org.opendaylight.yangtools.binding.data.codec.impl.DataContainerCodecPrototype org.opendaylight.yangtools.binding.data.codec.impl.DataObjectCodecContext$1 org.opendaylight.yangtools.binding.data.codec.impl.EncapsulatedValueCodec org.opendaylight.yangtools.binding.data.codec.impl.EncapsulatedValueCodec$1 org.opendaylight.yangtools.binding.data.codec.impl.EnumerationCodec org.opendaylight.yangtools.binding.data.codec.impl.EnumerationCodec$1 org.opendaylight.yangtools.binding.data.codec.impl.IdentifiableItemCodec org.opendaylight.yangtools.binding.data.codec.impl.IdentifiableItemCodec$1 org.opendaylight.yangtools.binding.data.codec.impl.IdentityCodec org.opendaylight.yangtools.binding.data.codec.impl.IncorrectNestingException org.opendaylight.yangtools.binding.data.codec.impl.InstanceIdentifierCodec org.opendaylight.yangtools.binding.data.codec.impl.KeyedListNodeCodecContext org.opendaylight.yangtools.binding.data.codec.impl.LazyDataObject org.opendaylight.yangtools.binding.data.codec.impl.LeafNodeCodecContext org.opendaylight.yangtools.binding.data.codec.impl.ListNodeCodecContext org.opendaylight.yangtools.binding.data.codec.impl.MissingClassInLoadingStrategyException org.opendaylight.yangtools.binding.data.codec.impl.MissingSchemaException org.opendaylight.yangtools.binding.data.codec.impl.MissingSchemaForClassException org.opendaylight.yangtools.binding.data.codec.impl.NonCachingCodec org.opendaylight.yangtools.binding.data.codec.impl.NormalizedNodeWriterWithAddChild org.opendaylight.yangtools.binding.data.codec.impl.NotificationCodecContext org.opendaylight.yangtools.binding.data.codec.impl.SchemaRootCodecContext org.opendaylight.yangtools.binding.data.codec.impl.SchemaRootCodecContext$1 org.opendaylight.yangtools.binding.data.codec.impl.SchemaRootCodecContext$2 org.opendaylight.yangtools.binding.data.codec.impl.SchemaRootCodecContext$3 org.opendaylight.yangtools.binding.data.codec.impl.SchemaRootCodecContext$4 org.opendaylight.yangtools.binding.data.codec.impl.SchemaRootCodecContext$5 org.opendaylight.yangtools.binding.data.codec.impl.SchemaRootCodecContext$6 org.opendaylight.yangtools.binding.data.codec.impl.UnionTypeCodec org.opendaylight.yangtools.binding.data.codec.impl.UnionTypeCodec$1 org.opendaylight.yangtools.binding.data.codec.impl.UnionValueOptionContext org.opendaylight.yangtools.binding.data.codec.impl.ValueContext org.opendaylight.yangtools.binding.data.codec.impl.ValueTypeCodec$1 org.opendaylight.yangtools.binding.data.codec.impl.ValueTypeCodec$2 org.opendaylight.yangtools.binding.data.codec.impl.ValueTypeCodec$3 |
None | com.google.common.base com.google.common.cache com.google.common.collect com.google.common.io com.google.common.util.concurrent java.io java.lang java.lang.invoke java.lang.reflect java.util java.util.concurrent org.opendaylight.mdsal.binding.dom.codec.api org.opendaylight.yangtools.binding.data.codec.api org.opendaylight.yangtools.binding.data.codec.gen.impl org.opendaylight.yangtools.binding.data.codec.util org.opendaylight.yangtools.concepts org.opendaylight.yangtools.sal.binding.generator.api org.opendaylight.yangtools.sal.binding.generator.impl org.opendaylight.yangtools.sal.binding.generator.util org.opendaylight.yangtools.sal.binding.model.api org.opendaylight.yangtools.util org.opendaylight.yangtools.yang.binding org.opendaylight.yangtools.yang.binding.util org.opendaylight.yangtools.yang.common org.opendaylight.yangtools.yang.data.api org.opendaylight.yangtools.yang.data.api.schema org.opendaylight.yangtools.yang.data.api.schema.stream org.opendaylight.yangtools.yang.data.impl.codec org.opendaylight.yangtools.yang.data.impl.schema org.opendaylight.yangtools.yang.model.api org.opendaylight.yangtools.yang.model.api.type org.opendaylight.yangtools.yang.model.util org.slf4j |
org.opendaylight.yangtools.binding.data.codec.util
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 2 | 8 | 33.0% | 80.0% | 13.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| org.opendaylight.yangtools.binding.data.codec.util.AugmentationReader |
org.opendaylight.yangtools.binding.data.codec.util.AugmentableDispatchSerializer org.opendaylight.yangtools.binding.data.codec.util.ChoiceDispatchSerializer |
org.opendaylight.yangtools.binding.data.codec.gen.impl org.opendaylight.yangtools.binding.data.codec.impl |
com.google.common.base java.io java.lang java.lang.reflect java.util org.opendaylight.yangtools.yang.binding org.opendaylight.yangtools.yang.binding.util org.slf4j |
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. |