| Package | TC | CC | AC | Ca | Ce | A | I | D | V |
|---|---|---|---|---|---|---|---|---|---|
| org.helyx.logging4me | 5 | 5 | 0 | 9 | 6 | 0.0% | 40.0% | 60.000004% | 1 |
| org.helyx.logging4me.appender | 4 | 2 | 2 | 5 | 8 | 50.0% | 62.0% | 12.0% | 1 |
| org.helyx.logging4me.category | 1 | 1 | 0 | 5 | 4 | 0.0% | 44.0% | 56.0% | 1 |
| org.helyx.logging4me.config | 3 | 2 | 1 | 3 | 16 | 33.0% | 84.0% | 18.0% | 1 |
| org.helyx.logging4me.format.date | 20 | 19 | 1 | 2 | 3 | 5.0% | 60.000004% | 35.0% | 1 |
| org.helyx.logging4me.format.number | 1 | 1 | 0 | 1 | 2 | 0.0% | 67.0% | 33.0% | 1 |
| org.helyx.logging4me.format.text | 1 | 1 | 0 | 1 | 2 | 0.0% | 67.0% | 33.0% | 1 |
| org.helyx.logging4me.layout | 4 | 2 | 2 | 4 | 4 | 50.0% | 50.0% | 0.0% | 1 |
| org.helyx.logging4me.layout.pattern | 5 | 5 | 0 | 1 | 6 | 0.0% | 86.0% | 14.0% | 1 |
| org.helyx.logging4me.level | 2 | 2 | 0 | 0 | 5 | 0.0% | 100.0% | 0.0% | 1 |
| org.helyx.logging4me.stream | 1 | 1 | 0 | 1 | 3 | 0.0% | 75.0% | 25.0% | 1 |
| org.helyx.logging4me.system | 1 | 1 | 0 | 4 | 3 | 0.0% | 43.0% | 57.0% | 1 |
| org.helyx.logging4me.text | 1 | 1 | 0 | 1 | 1 | 0.0% | 50.0% | 50.0% | 1 |
| org.helyx.logging4me.util | 2 | 2 | 0 | 2 | 5 | 0.0% | 71.0% | 29.0% | 1 |
| org.helyx.logging4me.xml | 1 | 1 | 0 | 2 | 1 | 0.0% | 33.0% | 67.0% | 1 |
| org.helyx.logging4me.xml.dom | 3 | 3 | 0 | 2 | 7 | 0.0% | 78.0% | 22.0% | 1 |
| org.helyx.logging4me.xml.processor | 2 | 1 | 1 | 3 | 5 | 50.0% | 62.0% | 12.0% | 1 |
| org.helyx.logging4me.xml.processor.appender | 2 | 2 | 0 | 1 | 8 | 0.0% | 89.0% | 11.0% | 1 |
| org.helyx.logging4me.xml.processor.layout | 3 | 3 | 0 | 1 | 7 | 0.0% | 88.0% | 12.0% | 1 |
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 9 | 6 | 0.0% | 40.0% | 60.000004% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| None | org.helyx.logging4me.LogEvent org.helyx.logging4me.Logger org.helyx.logging4me.LoggerException org.helyx.logging4me.LoggerManager org.helyx.logging4me.UnknownLoggerLevelException |
org.helyx.logging4me.appender org.helyx.logging4me.category org.helyx.logging4me.config org.helyx.logging4me.layout org.helyx.logging4me.layout.pattern org.helyx.logging4me.level org.helyx.logging4me.stream org.helyx.logging4me.system org.helyx.logging4me.xml.processor.appender |
java.lang java.util org.helyx.logging4me.appender org.helyx.logging4me.category org.helyx.logging4me.format.text org.helyx.logging4me.system |
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 5 | 8 | 50.0% | 62.0% | 12.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| org.helyx.logging4me.appender.AbstractAppender org.helyx.logging4me.appender.Appender |
org.helyx.logging4me.appender.ConsoleAppender org.helyx.logging4me.appender.FileAppender |
org.helyx.logging4me org.helyx.logging4me.category org.helyx.logging4me.config org.helyx.logging4me.level org.helyx.logging4me.xml.processor.appender |
java.io java.lang javax.microedition.io javax.microedition.io.file org.helyx.logging4me org.helyx.logging4me.layout org.helyx.logging4me.system org.helyx.logging4me.util |
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 5 | 4 | 0.0% | 44.0% | 56.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| None | org.helyx.logging4me.category.Category |
org.helyx.logging4me org.helyx.logging4me.config org.helyx.logging4me.layout org.helyx.logging4me.layout.pattern org.helyx.logging4me.level |
java.lang java.util org.helyx.logging4me org.helyx.logging4me.appender |
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 3 | 16 | 33.0% | 84.0% | 18.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| org.helyx.logging4me.config.LoggerConfigurer |
org.helyx.logging4me.config.BasicConfigurer org.helyx.logging4me.config.XmlConfigurer |
org.helyx.logging4me.xml.processor org.helyx.logging4me.xml.processor.appender org.helyx.logging4me.xml.processor.layout |
java.io java.lang java.util org.helyx.basics4me.io org.helyx.logging4me org.helyx.logging4me.appender org.helyx.logging4me.category org.helyx.logging4me.layout org.helyx.logging4me.stream org.helyx.logging4me.system org.helyx.logging4me.xml org.helyx.logging4me.xml.dom org.helyx.logging4me.xml.processor org.helyx.logging4me.xml.processor.appender org.helyx.logging4me.xml.processor.layout org.kxml2.kdom |
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 2 | 3 | 5.0% | 60.000004% | 35.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| org.helyx.logging4me.format.date.DatePartFormatter |
org.helyx.logging4me.format.date.DateFormatUtil org.helyx.logging4me.format.date.DateFormatter org.helyx.logging4me.format.date.DateFormatter$1 org.helyx.logging4me.format.date.DateFormatter$10 org.helyx.logging4me.format.date.DateFormatter$11 org.helyx.logging4me.format.date.DateFormatter$12 org.helyx.logging4me.format.date.DateFormatter$13 org.helyx.logging4me.format.date.DateFormatter$14 org.helyx.logging4me.format.date.DateFormatter$15 org.helyx.logging4me.format.date.DateFormatter$16 org.helyx.logging4me.format.date.DateFormatter$2 org.helyx.logging4me.format.date.DateFormatter$3 org.helyx.logging4me.format.date.DateFormatter$4 org.helyx.logging4me.format.date.DateFormatter$5 org.helyx.logging4me.format.date.DateFormatter$6 org.helyx.logging4me.format.date.DateFormatter$7 org.helyx.logging4me.format.date.DateFormatter$8 org.helyx.logging4me.format.date.DateFormatter$9 org.helyx.logging4me.format.date.DateFormatterException |
org.helyx.logging4me.layout org.helyx.logging4me.layout.pattern |
java.lang java.util org.helyx.logging4me.format.number |
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 1 | 2 | 0.0% | 67.0% | 33.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| None | org.helyx.logging4me.format.number.NumberFormatUtil |
org.helyx.logging4me.format.date |
java.lang org.helyx.logging4me.util |
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 1 | 2 | 0.0% | 67.0% | 33.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| None | org.helyx.logging4me.format.text.StringFormat |
org.helyx.logging4me |
java.lang org.helyx.logging4me.text |
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 4 | 4 | 50.0% | 50.0% | 0.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| org.helyx.logging4me.layout.Layout org.helyx.logging4me.layout.PatternPartFormatter |
org.helyx.logging4me.layout.LevelLayout org.helyx.logging4me.layout.SimpleLayout |
org.helyx.logging4me.appender org.helyx.logging4me.config org.helyx.logging4me.layout.pattern org.helyx.logging4me.xml.processor.layout |
java.lang org.helyx.logging4me org.helyx.logging4me.category org.helyx.logging4me.format.date |
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 1 | 6 | 0.0% | 86.0% | 14.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| None | org.helyx.logging4me.layout.pattern.DatePatternPartFormatter org.helyx.logging4me.layout.pattern.PatternLayout org.helyx.logging4me.layout.pattern.PatternLayout$1 org.helyx.logging4me.layout.pattern.PatternLayout$2 org.helyx.logging4me.layout.pattern.PatternLayout$3 |
org.helyx.logging4me.xml.processor.layout |
java.lang java.util org.helyx.logging4me org.helyx.logging4me.category org.helyx.logging4me.format.date org.helyx.logging4me.layout |
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 0 | 5 | 0.0% | 100.0% | 0.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| None | org.helyx.logging4me.level.LevelInformationHolder org.helyx.logging4me.level.LevelSwitcher |
None | java.lang java.util org.helyx.logging4me org.helyx.logging4me.appender org.helyx.logging4me.category |
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 1 | 3 | 0.0% | 75.0% | 25.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| None | org.helyx.logging4me.stream.StreamUtil |
org.helyx.logging4me.config |
java.io java.lang org.helyx.logging4me |
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 4 | 3 | 0.0% | 43.0% | 57.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| None | org.helyx.logging4me.system.SystemLogger |
org.helyx.logging4me org.helyx.logging4me.appender org.helyx.logging4me.config org.helyx.logging4me.xml.dom |
java.io java.lang org.helyx.logging4me |
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 1 | 1 | 0.0% | 50.0% | 50.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| None | org.helyx.logging4me.text.TextUtil |
org.helyx.logging4me.format.text |
java.lang |
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 2 | 5 | 0.0% | 71.0% | 29.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| None | org.helyx.logging4me.util.FileUtil org.helyx.logging4me.util.MathUtil |
org.helyx.logging4me.appender org.helyx.logging4me.format.number |
java.io java.lang java.util javax.microedition.io javax.microedition.io.file |
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 2 | 1 | 0.0% | 33.0% | 67.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| None | org.helyx.logging4me.xml.XmlParsingException |
org.helyx.logging4me.config org.helyx.logging4me.xml.processor.appender |
java.lang |
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 2 | 7 | 0.0% | 78.0% | 22.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| None | org.helyx.logging4me.xml.dom.DomAttributeProcessor org.helyx.logging4me.xml.dom.DomUtil org.helyx.logging4me.xml.dom.DomUtil$1 |
org.helyx.logging4me.config org.helyx.logging4me.xml.processor |
java.io java.lang java.util org.helyx.logging4me.system org.kxml2.io org.kxml2.kdom org.xmlpull.v1 |
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 3 | 5 | 50.0% | 62.0% | 12.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| org.helyx.logging4me.xml.processor.IElementProcessor |
org.helyx.logging4me.xml.processor.ElementProcessorUtil |
org.helyx.logging4me.config org.helyx.logging4me.xml.processor.appender org.helyx.logging4me.xml.processor.layout |
java.lang java.util org.helyx.logging4me.config org.helyx.logging4me.xml.dom org.kxml2.kdom |
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 1 | 8 | 0.0% | 89.0% | 11.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| None | org.helyx.logging4me.xml.processor.appender.ConsoleAppenderProcessor org.helyx.logging4me.xml.processor.appender.FileAppenderProcessor |
org.helyx.logging4me.config |
java.lang java.util org.helyx.logging4me org.helyx.logging4me.appender org.helyx.logging4me.config org.helyx.logging4me.xml org.helyx.logging4me.xml.processor org.kxml2.kdom |
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 1 | 7 | 0.0% | 88.0% | 12.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| None | org.helyx.logging4me.xml.processor.layout.LevelLayoutProcessor org.helyx.logging4me.xml.processor.layout.PatternLayoutProcessor org.helyx.logging4me.xml.processor.layout.SimpleLayoutProcessor |
org.helyx.logging4me.config |
java.lang java.util org.helyx.logging4me.config org.helyx.logging4me.layout org.helyx.logging4me.layout.pattern org.helyx.logging4me.xml.processor org.kxml2.kdom |
| Package | Package Dependencies |
|---|---|
| org.helyx.logging4me | org.helyx.logging4me.category org.helyx.logging4me.appender org.helyx.logging4me |
| org.helyx.logging4me.appender | org.helyx.logging4me org.helyx.logging4me.category org.helyx.logging4me.appender |
| org.helyx.logging4me.category | org.helyx.logging4me.appender org.helyx.logging4me org.helyx.logging4me.category |
| org.helyx.logging4me.config | org.helyx.logging4me.category org.helyx.logging4me.appender org.helyx.logging4me org.helyx.logging4me.category |
| org.helyx.logging4me.layout | org.helyx.logging4me org.helyx.logging4me.category org.helyx.logging4me.appender org.helyx.logging4me |
| org.helyx.logging4me.layout.pattern | org.helyx.logging4me org.helyx.logging4me.category org.helyx.logging4me.appender org.helyx.logging4me |
| org.helyx.logging4me.level | org.helyx.logging4me.category org.helyx.logging4me.appender org.helyx.logging4me org.helyx.logging4me.category |
| org.helyx.logging4me.stream | org.helyx.logging4me org.helyx.logging4me.category org.helyx.logging4me.appender org.helyx.logging4me |
| org.helyx.logging4me.system | org.helyx.logging4me org.helyx.logging4me.category org.helyx.logging4me.appender org.helyx.logging4me |
| org.helyx.logging4me.xml.dom | org.helyx.logging4me.system org.helyx.logging4me org.helyx.logging4me.category org.helyx.logging4me.appender org.helyx.logging4me |
| org.helyx.logging4me.xml.processor | org.helyx.logging4me.xml.dom org.helyx.logging4me.system org.helyx.logging4me org.helyx.logging4me.category org.helyx.logging4me.appender org.helyx.logging4me |
| org.helyx.logging4me.xml.processor.appender | org.helyx.logging4me.config org.helyx.logging4me.category org.helyx.logging4me.appender org.helyx.logging4me org.helyx.logging4me.category |
| org.helyx.logging4me.xml.processor.layout | org.helyx.logging4me.config org.helyx.logging4me.category org.helyx.logging4me.appender org.helyx.logging4me org.helyx.logging4me.category |
| 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. |