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.yangtools.yang.model.repo.util | 20 | 14 | 6 | 0 | 18 | 30.000002% | 100.0% | 30.000002% | 1 |
| org.opendaylight.yangtools.yang.model.util | 66 | 61 | 5 | 1 | 12 | 8.0% | 92.0% | 0.0% | 1 |
| org.opendaylight.yangtools.yang.model.util.type | 124 | 109 | 15 | 0 | 11 | 12.0% | 100.0% | 12.0% | 1 |
Packages
[ summary ] [ packages ] [ cycles ] [ explanations ]org.opendaylight.yangtools.yang.model.repo.util
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 0 | 18 | 30.000002% | 100.0% | 30.000002% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| org.opendaylight.yangtools.yang.model.repo.util.AbstractSchemaListenerRegistration org.opendaylight.yangtools.yang.model.repo.util.AbstractSchemaRepository org.opendaylight.yangtools.yang.model.repo.util.AbstractSchemaSourceCache org.opendaylight.yangtools.yang.model.repo.util.AbstractSchemaSourceRegistration org.opendaylight.yangtools.yang.model.repo.util.FilesystemSchemaSourceCache$StorageAdapter org.opendaylight.yangtools.yang.model.repo.util.SchemaSourceTransformer$Transformation |
org.opendaylight.yangtools.yang.model.repo.util.AbstractSchemaRepository$1 org.opendaylight.yangtools.yang.model.repo.util.AbstractSchemaRepository$2 org.opendaylight.yangtools.yang.model.repo.util.AbstractSchemaRepository$3 org.opendaylight.yangtools.yang.model.repo.util.AbstractSchemaRepository$4 org.opendaylight.yangtools.yang.model.repo.util.AbstractSchemaRepository$SchemaProviderCostComparator org.opendaylight.yangtools.yang.model.repo.util.FilesystemSchemaSourceCache org.opendaylight.yangtools.yang.model.repo.util.FilesystemSchemaSourceCache$1 org.opendaylight.yangtools.yang.model.repo.util.FilesystemSchemaSourceCache$CachedModulesFileVisitor org.opendaylight.yangtools.yang.model.repo.util.FilesystemSchemaSourceCache$YangTextSchemaStorageAdapter org.opendaylight.yangtools.yang.model.repo.util.FilesystemSchemaSourceCache$YangTextSchemaStorageAdapter$1 org.opendaylight.yangtools.yang.model.repo.util.InMemorySchemaSourceCache org.opendaylight.yangtools.yang.model.repo.util.InMemorySchemaSourceCache$1 org.opendaylight.yangtools.yang.model.repo.util.RefcountedRegistration org.opendaylight.yangtools.yang.model.repo.util.SchemaSourceTransformer |
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.nio.file java.nio.file.attribute java.text java.util java.util.concurrent java.util.regex org.opendaylight.yangtools.concepts org.opendaylight.yangtools.util.concurrent org.opendaylight.yangtools.yang.model.repo.api org.opendaylight.yangtools.yang.model.repo.spi org.slf4j |
org.opendaylight.yangtools.yang.model.util
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 1 | 12 | 8.0% | 92.0% | 0.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| org.opendaylight.yangtools.yang.model.util.AbstractSchemaContext org.opendaylight.yangtools.yang.model.util.AbstractSignedInteger org.opendaylight.yangtools.yang.model.util.AbstractUnsignedInteger org.opendaylight.yangtools.yang.model.util.DerivedType org.opendaylight.yangtools.yang.model.util.UnresolvedNumber |
org.opendaylight.yangtools.yang.model.util.AbstractSchemaContext$1 org.opendaylight.yangtools.yang.model.util.AbstractSchemaContext$2 org.opendaylight.yangtools.yang.model.util.BaseConstraints org.opendaylight.yangtools.yang.model.util.BaseTypes org.opendaylight.yangtools.yang.model.util.BinaryType org.opendaylight.yangtools.yang.model.util.BitImpl org.opendaylight.yangtools.yang.model.util.BitsType org.opendaylight.yangtools.yang.model.util.BooleanType org.opendaylight.yangtools.yang.model.util.DataNodeIterator org.opendaylight.yangtools.yang.model.util.Decimal64 org.opendaylight.yangtools.yang.model.util.DerivedBinaryType org.opendaylight.yangtools.yang.model.util.DerivedBitsType org.opendaylight.yangtools.yang.model.util.DerivedBooleanType org.opendaylight.yangtools.yang.model.util.DerivedDecimalType org.opendaylight.yangtools.yang.model.util.DerivedEnumType org.opendaylight.yangtools.yang.model.util.DerivedIdentityrefType org.opendaylight.yangtools.yang.model.util.DerivedInstanceIdentifierType org.opendaylight.yangtools.yang.model.util.DerivedIntegerType org.opendaylight.yangtools.yang.model.util.DerivedLeafrefType org.opendaylight.yangtools.yang.model.util.DerivedStringType org.opendaylight.yangtools.yang.model.util.DerivedUnionType org.opendaylight.yangtools.yang.model.util.DerivedUnsignedIntegerType org.opendaylight.yangtools.yang.model.util.EffectiveAugmentationSchema org.opendaylight.yangtools.yang.model.util.EmptyType org.opendaylight.yangtools.yang.model.util.EnumPairImpl org.opendaylight.yangtools.yang.model.util.EnumerationType org.opendaylight.yangtools.yang.model.util.ExtendedType org.opendaylight.yangtools.yang.model.util.ExtendedType$1 org.opendaylight.yangtools.yang.model.util.ExtendedType$Builder org.opendaylight.yangtools.yang.model.util.FilteringSchemaContextProxy org.opendaylight.yangtools.yang.model.util.FilteringSchemaContextProxy$1 org.opendaylight.yangtools.yang.model.util.FilteringSchemaContextProxy$2 org.opendaylight.yangtools.yang.model.util.FilteringSchemaContextProxy$3 org.opendaylight.yangtools.yang.model.util.FilteringSchemaContextProxy$4 org.opendaylight.yangtools.yang.model.util.FilteringSchemaContextProxy$ModuleId org.opendaylight.yangtools.yang.model.util.FilteringSchemaContextProxy$ModuleId$1 org.opendaylight.yangtools.yang.model.util.IdentityrefType org.opendaylight.yangtools.yang.model.util.InstanceIdentifierType org.opendaylight.yangtools.yang.model.util.Int16 org.opendaylight.yangtools.yang.model.util.Int32 org.opendaylight.yangtools.yang.model.util.Int64 org.opendaylight.yangtools.yang.model.util.Int8 org.opendaylight.yangtools.yang.model.util.Leafref org.opendaylight.yangtools.yang.model.util.LengthConstraintImpl org.opendaylight.yangtools.yang.model.util.ModuleImportImpl org.opendaylight.yangtools.yang.model.util.MustDefinitionImpl org.opendaylight.yangtools.yang.model.util.PatternConstraintImpl org.opendaylight.yangtools.yang.model.util.RangeConstraintImpl org.opendaylight.yangtools.yang.model.util.RevisionAwareXPathImpl org.opendaylight.yangtools.yang.model.util.SchemaContextUtil org.opendaylight.yangtools.yang.model.util.SchemaContextUtil$1 org.opendaylight.yangtools.yang.model.util.SchemaContextUtil$2 org.opendaylight.yangtools.yang.model.util.SchemaNodeUtils org.opendaylight.yangtools.yang.model.util.StringType org.opendaylight.yangtools.yang.model.util.Uint16 org.opendaylight.yangtools.yang.model.util.Uint32 org.opendaylight.yangtools.yang.model.util.Uint64 org.opendaylight.yangtools.yang.model.util.Uint8 org.opendaylight.yangtools.yang.model.util.UnionType org.opendaylight.yangtools.yang.model.util.UnresolvedNumber$1 org.opendaylight.yangtools.yang.model.util.UnresolvedNumber$2 |
org.opendaylight.yangtools.yang.model.util.type |
com.google.common.base com.google.common.collect java.lang java.math java.net java.util java.util.regex org.opendaylight.yangtools.concepts org.opendaylight.yangtools.yang.common org.opendaylight.yangtools.yang.model.api org.opendaylight.yangtools.yang.model.api.type org.slf4j |
org.opendaylight.yangtools.yang.model.util.type
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 0 | 11 | 12.0% | 100.0% | 12.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| org.opendaylight.yangtools.yang.model.util.type.AbstractBaseType org.opendaylight.yangtools.yang.model.util.type.AbstractDerivedType org.opendaylight.yangtools.yang.model.util.type.AbstractIntegerBaseType org.opendaylight.yangtools.yang.model.util.type.AbstractLengthRestrictedType org.opendaylight.yangtools.yang.model.util.type.AbstractRangeRestrictedType org.opendaylight.yangtools.yang.model.util.type.AbstractRangedBaseType org.opendaylight.yangtools.yang.model.util.type.AbstractRestrictedType org.opendaylight.yangtools.yang.model.util.type.AbstractRestrictedTypeBuilder org.opendaylight.yangtools.yang.model.util.type.AbstractTypeDefinition org.opendaylight.yangtools.yang.model.util.type.AbstractUnsignedBaseType org.opendaylight.yangtools.yang.model.util.type.ConcreteTypeBuilder org.opendaylight.yangtools.yang.model.util.type.DerivedTypeBuilder org.opendaylight.yangtools.yang.model.util.type.LengthRestrictedTypeBuilder org.opendaylight.yangtools.yang.model.util.type.RangeRestrictedTypeBuilder org.opendaylight.yangtools.yang.model.util.type.TypeBuilder |
org.opendaylight.yangtools.yang.model.util.type.BaseBinaryType org.opendaylight.yangtools.yang.model.util.type.BaseBitsType org.opendaylight.yangtools.yang.model.util.type.BaseBooleanType org.opendaylight.yangtools.yang.model.util.type.BaseDecimalType org.opendaylight.yangtools.yang.model.util.type.BaseEmptyType org.opendaylight.yangtools.yang.model.util.type.BaseEnumerationType org.opendaylight.yangtools.yang.model.util.type.BaseIdentityrefType org.opendaylight.yangtools.yang.model.util.type.BaseInstanceIdentifierType org.opendaylight.yangtools.yang.model.util.type.BaseInt16Type org.opendaylight.yangtools.yang.model.util.type.BaseInt32Type org.opendaylight.yangtools.yang.model.util.type.BaseInt64Type org.opendaylight.yangtools.yang.model.util.type.BaseInt8Type org.opendaylight.yangtools.yang.model.util.type.BaseLeafrefType org.opendaylight.yangtools.yang.model.util.type.BaseStringType org.opendaylight.yangtools.yang.model.util.type.BaseTypes org.opendaylight.yangtools.yang.model.util.type.BaseUint16Type org.opendaylight.yangtools.yang.model.util.type.BaseUint32Type org.opendaylight.yangtools.yang.model.util.type.BaseUint64Type org.opendaylight.yangtools.yang.model.util.type.BaseUint8Type org.opendaylight.yangtools.yang.model.util.type.BaseUnionType org.opendaylight.yangtools.yang.model.util.type.BitsTypeBuilder org.opendaylight.yangtools.yang.model.util.type.CompatUtils org.opendaylight.yangtools.yang.model.util.type.ConcreteTypes org.opendaylight.yangtools.yang.model.util.type.ConcreteTypes$1 org.opendaylight.yangtools.yang.model.util.type.ConcreteTypes$10 org.opendaylight.yangtools.yang.model.util.type.ConcreteTypes$11 org.opendaylight.yangtools.yang.model.util.type.ConcreteTypes$12 org.opendaylight.yangtools.yang.model.util.type.ConcreteTypes$13 org.opendaylight.yangtools.yang.model.util.type.ConcreteTypes$2 org.opendaylight.yangtools.yang.model.util.type.ConcreteTypes$3 org.opendaylight.yangtools.yang.model.util.type.ConcreteTypes$4 org.opendaylight.yangtools.yang.model.util.type.ConcreteTypes$5 org.opendaylight.yangtools.yang.model.util.type.ConcreteTypes$6 org.opendaylight.yangtools.yang.model.util.type.ConcreteTypes$7 org.opendaylight.yangtools.yang.model.util.type.ConcreteTypes$8 org.opendaylight.yangtools.yang.model.util.type.ConcreteTypes$9 org.opendaylight.yangtools.yang.model.util.type.DecimalTypeBuilder org.opendaylight.yangtools.yang.model.util.type.DerivedBinaryType org.opendaylight.yangtools.yang.model.util.type.DerivedBitsType org.opendaylight.yangtools.yang.model.util.type.DerivedBooleanType org.opendaylight.yangtools.yang.model.util.type.DerivedDecimalType org.opendaylight.yangtools.yang.model.util.type.DerivedEmptyType org.opendaylight.yangtools.yang.model.util.type.DerivedEnumerationType org.opendaylight.yangtools.yang.model.util.type.DerivedIdentityrefType org.opendaylight.yangtools.yang.model.util.type.DerivedInstanceIdentifierType org.opendaylight.yangtools.yang.model.util.type.DerivedIntegerType org.opendaylight.yangtools.yang.model.util.type.DerivedLeafrefType org.opendaylight.yangtools.yang.model.util.type.DerivedStringType org.opendaylight.yangtools.yang.model.util.type.DerivedTypes org.opendaylight.yangtools.yang.model.util.type.DerivedTypes$1 org.opendaylight.yangtools.yang.model.util.type.DerivedTypes$10 org.opendaylight.yangtools.yang.model.util.type.DerivedTypes$11 org.opendaylight.yangtools.yang.model.util.type.DerivedTypes$12 org.opendaylight.yangtools.yang.model.util.type.DerivedTypes$13 org.opendaylight.yangtools.yang.model.util.type.DerivedTypes$2 org.opendaylight.yangtools.yang.model.util.type.DerivedTypes$3 org.opendaylight.yangtools.yang.model.util.type.DerivedTypes$4 org.opendaylight.yangtools.yang.model.util.type.DerivedTypes$5 org.opendaylight.yangtools.yang.model.util.type.DerivedTypes$6 org.opendaylight.yangtools.yang.model.util.type.DerivedTypes$7 org.opendaylight.yangtools.yang.model.util.type.DerivedTypes$8 org.opendaylight.yangtools.yang.model.util.type.DerivedTypes$9 org.opendaylight.yangtools.yang.model.util.type.DerivedUnionType org.opendaylight.yangtools.yang.model.util.type.DerivedUnsignedType org.opendaylight.yangtools.yang.model.util.type.EnumerationTypeBuilder org.opendaylight.yangtools.yang.model.util.type.IdentityrefTypeBuilder org.opendaylight.yangtools.yang.model.util.type.InstanceIdentifierTypeBuilder org.opendaylight.yangtools.yang.model.util.type.InvalidBitDefinitionException org.opendaylight.yangtools.yang.model.util.type.InvalidEnumDefinitionException org.opendaylight.yangtools.yang.model.util.type.InvalidLengthConstraintException org.opendaylight.yangtools.yang.model.util.type.InvalidRangeConstraintException org.opendaylight.yangtools.yang.model.util.type.JavaLengthConstraints org.opendaylight.yangtools.yang.model.util.type.LeafrefTypeBuilder org.opendaylight.yangtools.yang.model.util.type.NumberUtil org.opendaylight.yangtools.yang.model.util.type.NumberUtil$1 org.opendaylight.yangtools.yang.model.util.type.NumberUtil$2 org.opendaylight.yangtools.yang.model.util.type.NumberUtil$3 org.opendaylight.yangtools.yang.model.util.type.NumberUtil$4 org.opendaylight.yangtools.yang.model.util.type.NumberUtil$5 org.opendaylight.yangtools.yang.model.util.type.NumberUtil$6 org.opendaylight.yangtools.yang.model.util.type.NumberUtil$7 org.opendaylight.yangtools.yang.model.util.type.RestrictedBinaryType org.opendaylight.yangtools.yang.model.util.type.RestrictedBitsType org.opendaylight.yangtools.yang.model.util.type.RestrictedBooleanType org.opendaylight.yangtools.yang.model.util.type.RestrictedDecimalType org.opendaylight.yangtools.yang.model.util.type.RestrictedEmptyType org.opendaylight.yangtools.yang.model.util.type.RestrictedEnumerationType org.opendaylight.yangtools.yang.model.util.type.RestrictedIdentityrefType org.opendaylight.yangtools.yang.model.util.type.RestrictedInstanceIdentifierType org.opendaylight.yangtools.yang.model.util.type.RestrictedIntegerType org.opendaylight.yangtools.yang.model.util.type.RestrictedLeafrefType org.opendaylight.yangtools.yang.model.util.type.RestrictedStringType org.opendaylight.yangtools.yang.model.util.type.RestrictedTypes org.opendaylight.yangtools.yang.model.util.type.RestrictedTypes$1 org.opendaylight.yangtools.yang.model.util.type.RestrictedTypes$10 org.opendaylight.yangtools.yang.model.util.type.RestrictedTypes$11 org.opendaylight.yangtools.yang.model.util.type.RestrictedTypes$2 org.opendaylight.yangtools.yang.model.util.type.RestrictedTypes$3 org.opendaylight.yangtools.yang.model.util.type.RestrictedTypes$4 org.opendaylight.yangtools.yang.model.util.type.RestrictedTypes$5 org.opendaylight.yangtools.yang.model.util.type.RestrictedTypes$6 org.opendaylight.yangtools.yang.model.util.type.RestrictedTypes$7 org.opendaylight.yangtools.yang.model.util.type.RestrictedTypes$8 org.opendaylight.yangtools.yang.model.util.type.RestrictedTypes$9 org.opendaylight.yangtools.yang.model.util.type.RestrictedUnionType org.opendaylight.yangtools.yang.model.util.type.RestrictedUnsignedType org.opendaylight.yangtools.yang.model.util.type.StringTypeBuilder org.opendaylight.yangtools.yang.model.util.type.TypeDefinitions org.opendaylight.yangtools.yang.model.util.type.UnionTypeBuilder |
None | com.google.common.base com.google.common.collect java.lang java.math java.util org.opendaylight.yangtools.concepts org.opendaylight.yangtools.yang.common org.opendaylight.yangtools.yang.model.api org.opendaylight.yangtools.yang.model.api.type org.opendaylight.yangtools.yang.model.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. |