| Package | TC | CC | AC | Ca | Ce | A | I | D | V |
|---|---|---|---|---|---|---|---|---|---|
| org.w3c.tidy | 122 | 112 | 10 | 1 | 8 | 8.0% | 89.0% | 3.0% | 1 |
| org.w3c.tidy.ant | 1 | 1 | 0 | 0 | 7 | 0.0% | 100.0% | 0.0% | 1 |
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 1 | 8 | 8.0% | 89.0% | 3.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| org.w3c.tidy.AttrCheck org.w3c.tidy.EncodingNameMapper org.w3c.tidy.EncodingUtils$GetBytes org.w3c.tidy.EncodingUtils$PutBytes org.w3c.tidy.Out org.w3c.tidy.ParseProperty org.w3c.tidy.Parser org.w3c.tidy.StreamIn org.w3c.tidy.TagCheck org.w3c.tidy.TidyMessageListener | org.w3c.tidy.Anchor org.w3c.tidy.AttVal org.w3c.tidy.AttrCheckImpl org.w3c.tidy.AttrCheckImpl$CheckAlign org.w3c.tidy.AttrCheckImpl$CheckBool org.w3c.tidy.AttrCheckImpl$CheckClear org.w3c.tidy.AttrCheckImpl$CheckColor org.w3c.tidy.AttrCheckImpl$CheckFsubmit org.w3c.tidy.AttrCheckImpl$CheckId org.w3c.tidy.AttrCheckImpl$CheckLang org.w3c.tidy.AttrCheckImpl$CheckLength org.w3c.tidy.AttrCheckImpl$CheckName org.w3c.tidy.AttrCheckImpl$CheckNumber org.w3c.tidy.AttrCheckImpl$CheckScope org.w3c.tidy.AttrCheckImpl$CheckScript org.w3c.tidy.AttrCheckImpl$CheckScroll org.w3c.tidy.AttrCheckImpl$CheckShape org.w3c.tidy.AttrCheckImpl$CheckTarget org.w3c.tidy.AttrCheckImpl$CheckTextDir org.w3c.tidy.AttrCheckImpl$CheckUrl org.w3c.tidy.AttrCheckImpl$CheckVType org.w3c.tidy.AttrCheckImpl$CheckValign org.w3c.tidy.Attribute org.w3c.tidy.AttributeTable org.w3c.tidy.Clean org.w3c.tidy.Configuration org.w3c.tidy.Configuration$Flag org.w3c.tidy.DOMAttrImpl org.w3c.tidy.DOMAttrMapImpl org.w3c.tidy.DOMCDATASectionImpl org.w3c.tidy.DOMCharacterDataImpl org.w3c.tidy.DOMCommentImpl org.w3c.tidy.DOMDocumentImpl org.w3c.tidy.DOMDocumentTypeImpl org.w3c.tidy.DOMElementImpl org.w3c.tidy.DOMNodeImpl org.w3c.tidy.DOMNodeListByTagNameImpl org.w3c.tidy.DOMNodeListImpl org.w3c.tidy.DOMProcessingInstructionImpl org.w3c.tidy.DOMTextImpl org.w3c.tidy.Dict org.w3c.tidy.EncodingUtils org.w3c.tidy.Entity org.w3c.tidy.EntityTable org.w3c.tidy.IStack org.w3c.tidy.Lexer org.w3c.tidy.Lexer$W3CVersionInfo org.w3c.tidy.Node org.w3c.tidy.OutFactory org.w3c.tidy.OutJavaImpl org.w3c.tidy.PPrint org.w3c.tidy.ParsePropertyImpl org.w3c.tidy.ParsePropertyImpl$ParseBoolean org.w3c.tidy.ParsePropertyImpl$ParseCSS1Selector org.w3c.tidy.ParsePropertyImpl$ParseCharEncoding org.w3c.tidy.ParsePropertyImpl$ParseDocType org.w3c.tidy.ParsePropertyImpl$ParseIndent org.w3c.tidy.ParsePropertyImpl$ParseInt org.w3c.tidy.ParsePropertyImpl$ParseInvBoolean org.w3c.tidy.ParsePropertyImpl$ParseName org.w3c.tidy.ParsePropertyImpl$ParseNewLine org.w3c.tidy.ParsePropertyImpl$ParseRepeatedAttribute org.w3c.tidy.ParsePropertyImpl$ParseString org.w3c.tidy.ParsePropertyImpl$ParseTagNames org.w3c.tidy.ParserImpl org.w3c.tidy.ParserImpl$ParseBlock org.w3c.tidy.ParserImpl$ParseBody org.w3c.tidy.ParserImpl$ParseColGroup org.w3c.tidy.ParserImpl$ParseDefList org.w3c.tidy.ParserImpl$ParseEmpty org.w3c.tidy.ParserImpl$ParseFrameSet org.w3c.tidy.ParserImpl$ParseHTML org.w3c.tidy.ParserImpl$ParseHead org.w3c.tidy.ParserImpl$ParseInline org.w3c.tidy.ParserImpl$ParseList org.w3c.tidy.ParserImpl$ParseNoFrames org.w3c.tidy.ParserImpl$ParseOptGroup org.w3c.tidy.ParserImpl$ParsePre org.w3c.tidy.ParserImpl$ParseRow org.w3c.tidy.ParserImpl$ParseRowGroup org.w3c.tidy.ParserImpl$ParseScript org.w3c.tidy.ParserImpl$ParseSelect org.w3c.tidy.ParserImpl$ParseTableTag org.w3c.tidy.ParserImpl$ParseText org.w3c.tidy.ParserImpl$ParseTitle org.w3c.tidy.Report org.w3c.tidy.StreamInFactory org.w3c.tidy.StreamInJavaImpl org.w3c.tidy.Style org.w3c.tidy.StyleProp org.w3c.tidy.TagCheckImpl org.w3c.tidy.TagCheckImpl$CheckAREA org.w3c.tidy.TagCheckImpl$CheckAnchor org.w3c.tidy.TagCheckImpl$CheckCaption org.w3c.tidy.TagCheckImpl$CheckForm org.w3c.tidy.TagCheckImpl$CheckHR org.w3c.tidy.TagCheckImpl$CheckHTML org.w3c.tidy.TagCheckImpl$CheckIMG org.w3c.tidy.TagCheckImpl$CheckLINK org.w3c.tidy.TagCheckImpl$CheckMap org.w3c.tidy.TagCheckImpl$CheckMeta org.w3c.tidy.TagCheckImpl$CheckSCRIPT org.w3c.tidy.TagCheckImpl$CheckSTYLE org.w3c.tidy.TagCheckImpl$CheckTABLE org.w3c.tidy.TagCheckImpl$CheckTableCell org.w3c.tidy.TagTable org.w3c.tidy.Tidy org.w3c.tidy.TidyBeanInfo org.w3c.tidy.TidyMessage org.w3c.tidy.TidyMessage$Level org.w3c.tidy.TidyUtils org.w3c.tidy.ValidUTF8Sequence | org.w3c.tidy.ant | java.awt java.beans java.io java.lang java.lang.reflect java.text java.util org.w3c.dom |
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 0 | 7 | 0.0% | 100.0% | 0.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| None | org.w3c.tidy.ant.JTidyTask | None | java.io java.lang java.util org.apache.tools.ant org.apache.tools.ant.types org.apache.tools.ant.util org.w3c.tidy |
| 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. |