The following document contains the results of a JDepend metric analysis. The various metrics are defined at the bottom of this document.
| Package |
TC |
CC |
AC |
Ca |
Ce |
A |
I |
D |
V |
| org.apache.commons.validator |
28 |
27 |
1 |
1 |
15 |
4.0% |
94.0% |
3.0% |
1 |
| org.apache.commons.validator.routines |
24 |
21 |
3 |
1 |
7 |
12.0% |
88.0% |
0.0% |
1 |
| org.apache.commons.validator.routines.checkdigit |
13 |
11 |
2 |
1 |
2 |
15.000001% |
67.0% |
18.0% |
1 |
| org.apache.commons.validator.util |
2 |
2 |
0 |
1 |
8 |
0.0% |
89.0% |
11.0% |
1 |
| Abstract Classes |
Concrete Classes |
Used by Packages |
Uses Packages |
org.apache.commons.validator.CreditCardValidator$CreditCardType
|
org.apache.commons.validator.Arg
org.apache.commons.validator.CreditCardValidator
org.apache.commons.validator.CreditCardValidator$1
org.apache.commons.validator.CreditCardValidator$Amex
org.apache.commons.validator.CreditCardValidator$Discover
org.apache.commons.validator.CreditCardValidator$Mastercard
org.apache.commons.validator.CreditCardValidator$Visa
org.apache.commons.validator.DateValidator
org.apache.commons.validator.EmailValidator
org.apache.commons.validator.Field
org.apache.commons.validator.Form
org.apache.commons.validator.FormSet
org.apache.commons.validator.FormSetFactory
org.apache.commons.validator.GenericTypeValidator
org.apache.commons.validator.GenericValidator
org.apache.commons.validator.ISBNValidator
org.apache.commons.validator.Msg
org.apache.commons.validator.UrlValidator
org.apache.commons.validator.Validator
org.apache.commons.validator.ValidatorAction
org.apache.commons.validator.ValidatorException
org.apache.commons.validator.ValidatorResources
org.apache.commons.validator.ValidatorResources$1
org.apache.commons.validator.ValidatorResult
org.apache.commons.validator.ValidatorResult$ResultStatus
org.apache.commons.validator.ValidatorResults
org.apache.commons.validator.Var
|
org.apache.commons.validator.util
|
java.io
java.lang
java.lang.reflect
java.net
java.text
java.util
java.util.regex
org.apache.commons.beanutils
org.apache.commons.collections
org.apache.commons.digester
org.apache.commons.digester.xmlrules
org.apache.commons.logging
org.apache.commons.validator.routines
org.apache.commons.validator.util
org.xml.sax
|
| Abstract Classes |
Concrete Classes |
Used by Packages |
Uses Packages |
org.apache.commons.validator.routines.AbstractCalendarValidator
org.apache.commons.validator.routines.AbstractFormatValidator
org.apache.commons.validator.routines.AbstractNumberValidator
|
org.apache.commons.validator.routines.BigDecimalValidator
org.apache.commons.validator.routines.BigIntegerValidator
org.apache.commons.validator.routines.ByteValidator
org.apache.commons.validator.routines.CalendarValidator
org.apache.commons.validator.routines.CodeValidator
org.apache.commons.validator.routines.CreditCardValidator
org.apache.commons.validator.routines.CurrencyValidator
org.apache.commons.validator.routines.DateValidator
org.apache.commons.validator.routines.DomainValidator
org.apache.commons.validator.routines.DoubleValidator
org.apache.commons.validator.routines.EmailValidator
org.apache.commons.validator.routines.FloatValidator
org.apache.commons.validator.routines.ISBNValidator
org.apache.commons.validator.routines.InetAddressValidator
org.apache.commons.validator.routines.IntegerValidator
org.apache.commons.validator.routines.LongValidator
org.apache.commons.validator.routines.PercentValidator
org.apache.commons.validator.routines.RegexValidator
org.apache.commons.validator.routines.ShortValidator
org.apache.commons.validator.routines.TimeValidator
org.apache.commons.validator.routines.UrlValidator
|
org.apache.commons.validator
|
java.io
java.lang
java.math
java.text
java.util
java.util.regex
org.apache.commons.validator.routines.checkdigit
|
| Abstract Classes |
Concrete Classes |
Used by Packages |
Uses Packages |
org.apache.commons.validator.routines.checkdigit.CheckDigit
org.apache.commons.validator.routines.checkdigit.ModulusCheckDigit
|
org.apache.commons.validator.routines.checkdigit.ABANumberCheckDigit
org.apache.commons.validator.routines.checkdigit.CUSIPCheckDigit
org.apache.commons.validator.routines.checkdigit.CheckDigitException
org.apache.commons.validator.routines.checkdigit.EAN13CheckDigit
org.apache.commons.validator.routines.checkdigit.IBANCheckDigit
org.apache.commons.validator.routines.checkdigit.ISBN10CheckDigit
org.apache.commons.validator.routines.checkdigit.ISBNCheckDigit
org.apache.commons.validator.routines.checkdigit.ISINCheckDigit
org.apache.commons.validator.routines.checkdigit.LuhnCheckDigit
org.apache.commons.validator.routines.checkdigit.SedolCheckDigit
org.apache.commons.validator.routines.checkdigit.VerhoeffCheckDigit
|
org.apache.commons.validator.routines
|
java.io
java.lang
|
| Abstract Classes |
Concrete Classes |
Used by Packages |
Uses Packages |
| None |
org.apache.commons.validator.util.Flags
org.apache.commons.validator.util.ValidatorUtils
|
org.apache.commons.validator
|
java.io
java.lang
java.lang.reflect
java.util
org.apache.commons.beanutils
org.apache.commons.collections
org.apache.commons.logging
org.apache.commons.validator
|
| Package |
Package Dependencies |
| org.apache.commons.validator |
org.apache.commons.validator.util
org.apache.commons.validator
|
| org.apache.commons.validator.util |
org.apache.commons.validator
org.apache.commons.validator.util
|
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. |
