| Package | TC | CC | AC | Ca | Ce | A | I | D | V |
|---|---|---|---|---|---|---|---|---|---|
| no.sesat.search.mode | 3 | 2 | 1 | 1 | 8 | 33.0% | 89.0% | 22.0% | 1 |
| no.sesat.search.mode.command | 21 | 15 | 6 | 2 | 38 | 29.0% | 95.0% | 24.0% | 1 |
| no.sesat.search.mode.command.querybuilder | 13 | 9 | 4 | 1 | 9 | 31.0% | 90.0% | 21.0% | 1 |
| no.sesat.search.mode.executor | 10 | 8 | 2 | 0 | 10 | 20.0% | 100.0% | 20.0% | 1 |
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 1 | 8 | 33.0% | 89.0% | 22.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| no.sesat.search.mode.SearchCommandFactory$Context | no.sesat.search.mode.SearchCommandFactory no.sesat.search.mode.SearchCommandFactory$1 | no.sesat.search.mode.executor | java.lang java.lang.reflect no.sesat.commons.ioc no.sesat.search.mode.command no.sesat.search.mode.config no.sesat.search.site no.sesat.search.site.config org.apache.log4j |
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 2 | 38 | 29.0% | 95.0% | 24.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| no.sesat.search.mode.command.AbstractSearchCommand no.sesat.search.mode.command.Restful no.sesat.search.mode.command.SearchCommand no.sesat.search.mode.command.SearchCommand$Context no.sesat.search.mode.command.SearchCommandParameter no.sesat.search.mode.command.XmlRestful | no.sesat.search.mode.command.AbstractSearchCommand$1 no.sesat.search.mode.command.AbstractSearchCommand$2 no.sesat.search.mode.command.AbstractSearchCommand$3 no.sesat.search.mode.command.AbstractSearchCommand$4 no.sesat.search.mode.command.AbstractSearchCommand$5 no.sesat.search.mode.command.AbstractSearchCommand$6 no.sesat.search.mode.command.AbstractSearchCommand$7 no.sesat.search.mode.command.AbstractSearchCommand$QueryBuilderFactory no.sesat.search.mode.command.AbstractSearchCommand$QueryBuilderFactory$1 no.sesat.search.mode.command.AbstractSearchCommand$ReconstructedQuery no.sesat.search.mode.command.BaseSearchCommandParameter no.sesat.search.mode.command.BaseSearchCommandParameter$1 no.sesat.search.mode.command.BaseSearchCommandParameter$Origin no.sesat.search.mode.command.NavigationSearchCommandParameter no.sesat.search.mode.command.SearchCommandException | no.sesat.search.mode no.sesat.search.mode.executor | java.beans java.io java.lang java.lang.reflect java.util java.util.concurrent javax.xml.parsers no.sesat.commons.ioc no.sesat.commons.visitor no.sesat.search.datamodel no.sesat.search.datamodel.access no.sesat.search.datamodel.generic no.sesat.search.datamodel.junkyard no.sesat.search.datamodel.navigation no.sesat.search.datamodel.page no.sesat.search.datamodel.query no.sesat.search.datamodel.request no.sesat.search.datamodel.search no.sesat.search.datamodel.site no.sesat.search.datamodel.user no.sesat.search.mode.command.querybuilder no.sesat.search.mode.config no.sesat.search.mode.config.querybuilder no.sesat.search.query no.sesat.search.query.parser no.sesat.search.query.token no.sesat.search.query.transform no.sesat.search.result no.sesat.search.result.handler no.sesat.search.site no.sesat.search.site.config no.sesat.search.user no.sesat.search.view.config no.sesat.search.view.navigation org.apache.commons.lang.time org.apache.log4j org.w3c.dom org.xml.sax |
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 1 | 9 | 31.0% | 90.0% | 21.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| no.sesat.search.mode.command.querybuilder.AbstractQueryBuilder no.sesat.search.mode.command.querybuilder.FilterBuilder no.sesat.search.mode.command.querybuilder.QueryBuilder no.sesat.search.mode.command.querybuilder.QueryBuilder$Context | no.sesat.search.mode.command.querybuilder.BaseFilterBuilder no.sesat.search.mode.command.querybuilder.FastAdvancedFilterBuilder no.sesat.search.mode.command.querybuilder.FastSimpleFilterBuilder no.sesat.search.mode.command.querybuilder.InfixQueryBuilder no.sesat.search.mode.command.querybuilder.PrefixQueryBuilder no.sesat.search.mode.command.querybuilder.PrefixQueryBuilder$1 no.sesat.search.mode.command.querybuilder.PrefixQueryBuilder$PrefixState no.sesat.search.mode.command.querybuilder.SesamSyntaxQueryBuilder no.sesat.search.mode.command.querybuilder.SesamSyntaxQueryBuilder$1 | no.sesat.search.mode.command | java.lang java.util java.util.regex no.sesat.commons.visitor no.sesat.search.mode.config no.sesat.search.mode.config.querybuilder no.sesat.search.query no.sesat.search.query.transform org.apache.log4j |
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 0 | 10 | 20.0% | 100.0% | 20.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| no.sesat.search.mode.executor.AbstractSearchCommandExecutor no.sesat.search.mode.executor.SearchCommandExecutor | no.sesat.search.mode.executor.ParallelSearchCommandExecutor no.sesat.search.mode.executor.ParallelSearchCommandExecutor$DebugThreadPoolExecutor no.sesat.search.mode.executor.SearchCommandExecutorFactory no.sesat.search.mode.executor.SearchTask no.sesat.search.mode.executor.SequentialSearchCommandExecutor no.sesat.search.mode.executor.ThrottledSearchCommandExecutor no.sesat.search.mode.executor.ThrottledSearchCommandExecutor$1 no.sesat.search.mode.executor.ThrottledSearchCommandExecutor$Throttle | None | java.lang java.lang.reflect java.util java.util.concurrent java.util.concurrent.locks no.sesat.search.mode no.sesat.search.mode.command no.sesat.search.mode.config no.sesat.search.result org.apache.log4j |
| 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. |
