[ 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
co.nstant.in.cbor	5	4	1	4	8	20.0%	67.0%	13.0%	1
co.nstant.in.cbor.builder	5	4	1	1	7	20.0%	88.0%	8.0%	1
co.nstant.in.cbor.decoder	12	11	1	2	6	8.0%	75.0%	17.0%	1
co.nstant.in.cbor.encoder	14	13	1	2	7	7.0%	78.0%	15.000001%	1
co.nstant.in.cbor.model	21	20	1	4	4	5.0%	50.0%	45.0%	1

Packages

[ summary ] [ packages ] [ cycles ] [ explanations ]

co.nstant.in.cbor

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
4	8	20.0%	67.0%	13.0%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
co.nstant.in.cbor.DataItemListener	co.nstant.in.cbor.CborBuilder co.nstant.in.cbor.CborDecoder co.nstant.in.cbor.CborEncoder co.nstant.in.cbor.CborException	co.nstant.in.cbor.builder co.nstant.in.cbor.decoder co.nstant.in.cbor.encoder co.nstant.in.cbor.model	co.nstant.in.cbor.builder co.nstant.in.cbor.decoder co.nstant.in.cbor.encoder co.nstant.in.cbor.model java.io java.lang java.math java.util

co.nstant.in.cbor.builder

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
1	7	20.0%	88.0%	8.0%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
co.nstant.in.cbor.builder.AbstractBuilder	co.nstant.in.cbor.builder.ArrayBuilder co.nstant.in.cbor.builder.ByteStringBuilder co.nstant.in.cbor.builder.MapBuilder co.nstant.in.cbor.builder.UnicodeStringBuilder	co.nstant.in.cbor	co.nstant.in.cbor co.nstant.in.cbor.decoder co.nstant.in.cbor.encoder co.nstant.in.cbor.model java.io java.lang java.math

co.nstant.in.cbor.decoder

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
2	6	8.0%	75.0%	17.0%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
co.nstant.in.cbor.decoder.AbstractDecoder	co.nstant.in.cbor.decoder.ArrayDecoder co.nstant.in.cbor.decoder.ByteStringDecoder co.nstant.in.cbor.decoder.DoublePrecisionFloatDecoder co.nstant.in.cbor.decoder.HalfPrecisionFloatDecoder co.nstant.in.cbor.decoder.MapDecoder co.nstant.in.cbor.decoder.NegativeIntegerDecoder co.nstant.in.cbor.decoder.SinglePrecisionFloatDecoder co.nstant.in.cbor.decoder.SpecialDecoder co.nstant.in.cbor.decoder.TagDecoder co.nstant.in.cbor.decoder.UnicodeStringDecoder co.nstant.in.cbor.decoder.UnsignedIntegerDecoder	co.nstant.in.cbor co.nstant.in.cbor.builder	co.nstant.in.cbor co.nstant.in.cbor.model java.io java.lang java.math java.nio.charset

co.nstant.in.cbor.encoder

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
2	7	7.0%	78.0%	15.000001%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
co.nstant.in.cbor.encoder.AbstractEncoder	co.nstant.in.cbor.encoder.ArrayEncoder co.nstant.in.cbor.encoder.ByteStringEncoder co.nstant.in.cbor.encoder.DoublePrecisionFloatEncoder co.nstant.in.cbor.encoder.HalfPrecisionFloatEncoder co.nstant.in.cbor.encoder.MapEncoder co.nstant.in.cbor.encoder.MapEncoder$1 co.nstant.in.cbor.encoder.NegativeIntegerEncoder co.nstant.in.cbor.encoder.RationalNumberEncoder co.nstant.in.cbor.encoder.SinglePrecisionFloatEncoder co.nstant.in.cbor.encoder.SpecialEncoder co.nstant.in.cbor.encoder.TagEncoder co.nstant.in.cbor.encoder.UnicodeStringEncoder co.nstant.in.cbor.encoder.UnsignedIntegerEncoder	co.nstant.in.cbor co.nstant.in.cbor.builder	co.nstant.in.cbor co.nstant.in.cbor.model java.io java.lang java.math java.nio.charset java.util

co.nstant.in.cbor.model

Afferent Couplings	Efferent Couplings	Abstractness	Instability	Distance
4	4	5.0%	50.0%	45.0%

Abstract Classes	Concrete Classes	Used by Packages	Uses Packages
co.nstant.in.cbor.model.Number	co.nstant.in.cbor.model.AbstractFloat co.nstant.in.cbor.model.AdditionalInformation co.nstant.in.cbor.model.Array co.nstant.in.cbor.model.ByteString co.nstant.in.cbor.model.ChunkableDataItem co.nstant.in.cbor.model.DataItem co.nstant.in.cbor.model.DoublePrecisionFloat co.nstant.in.cbor.model.HalfPrecisionFloat co.nstant.in.cbor.model.MajorType co.nstant.in.cbor.model.Map co.nstant.in.cbor.model.NegativeInteger co.nstant.in.cbor.model.RationalNumber co.nstant.in.cbor.model.SimpleValue co.nstant.in.cbor.model.SimpleValueType co.nstant.in.cbor.model.SinglePrecisionFloat co.nstant.in.cbor.model.Special co.nstant.in.cbor.model.SpecialType co.nstant.in.cbor.model.Tag co.nstant.in.cbor.model.UnicodeString co.nstant.in.cbor.model.UnsignedInteger	co.nstant.in.cbor co.nstant.in.cbor.builder co.nstant.in.cbor.decoder co.nstant.in.cbor.encoder	co.nstant.in.cbor java.lang java.math java.util

Cycles

[ summary ] [ packages ] [ cycles ] [ explanations ]

Package	Package Dependencies
co.nstant.in.cbor	co.nstant.in.cbor.model co.nstant.in.cbor
co.nstant.in.cbor.builder	co.nstant.in.cbor co.nstant.in.cbor.model co.nstant.in.cbor
co.nstant.in.cbor.decoder	co.nstant.in.cbor co.nstant.in.cbor.model co.nstant.in.cbor
co.nstant.in.cbor.encoder	co.nstant.in.cbor co.nstant.in.cbor.model co.nstant.in.cbor
co.nstant.in.cbor.model	co.nstant.in.cbor co.nstant.in.cbor.model

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.