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 |
32 |
29 |
3 |
1 |
9 |
9.0% |
90.0% |
1.0% |
1 |
org.apache.commons.validator.routines.checkdigit |
15 |
13 |
2 |
1 |
3 |
13.0% |
75.0% |
12.0% |
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.CreditCardValidator$1 org.apache.commons.validator.routines.CreditCardValidator$CreditCardRange org.apache.commons.validator.routines.CurrencyValidator org.apache.commons.validator.routines.DateValidator org.apache.commons.validator.routines.DomainValidator org.apache.commons.validator.routines.DomainValidator$1 org.apache.commons.validator.routines.DomainValidator$ArrayType org.apache.commons.validator.routines.DomainValidator$IDNBUGHOLDER org.apache.commons.validator.routines.DoubleValidator org.apache.commons.validator.routines.EmailValidator org.apache.commons.validator.routines.FloatValidator org.apache.commons.validator.routines.IBANValidator org.apache.commons.validator.routines.IBANValidator$Validator org.apache.commons.validator.routines.ISBNValidator org.apache.commons.validator.routines.ISSNValidator 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.net java.text java.util java.util.concurrent 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.ISSNCheckDigit org.apache.commons.validator.routines.checkdigit.LuhnCheckDigit org.apache.commons.validator.routines.checkdigit.ModulusTenCheckDigit org.apache.commons.validator.routines.checkdigit.SedolCheckDigit org.apache.commons.validator.routines.checkdigit.VerhoeffCheckDigit
|
org.apache.commons.validator.routines
|
java.io java.lang java.util
|
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. |