DbRevision
Project Documentation
| Package | TC | CC | AC | Ca | Ce | A | I | D | V |
|---|---|---|---|---|---|---|---|---|---|
| org.riverock.dbrevision | 1 | 1 | 0 | 0 | 1 | 0.0% | 100.0% | 0.0% | 1 |
| org.riverock.dbrevision.annotation.schema.db | 35 | 33 | 2 | 7 | 6 | 6.0% | 46.0% | 48.0% | 1 |
| org.riverock.dbrevision.db | 8 | 7 | 1 | 5 | 14 | 12.0% | 74.0% | 14.0% | 1 |
| org.riverock.dbrevision.db.impl | 8 | 8 | 0 | 1 | 14 | 0.0% | 93.0% | 7.0% | 1 |
| org.riverock.dbrevision.exception | 18 | 18 | 0 | 7 | 1 | 0.0% | 12.0% | 88.0% | 1 |
| org.riverock.dbrevision.manager | 8 | 8 | 0 | 2 | 15 | 0.0% | 88.0% | 12.0% | 1 |
| org.riverock.dbrevision.manager.config | 3 | 2 | 1 | 1 | 7 | 33.0% | 88.0% | 21.0% | 1 |
| org.riverock.dbrevision.manager.dao | 3 | 2 | 1 | 1 | 8 | 33.0% | 89.0% | 22.0% | 1 |
| org.riverock.dbrevision.manager.patch | 10 | 8 | 2 | 1 | 9 | 20.0% | 90.0% | 10.0% | 1 |
| org.riverock.dbrevision.system | 2 | 2 | 0 | 1 | 8 | 0.0% | 89.0% | 11.0% | 1 |
| org.riverock.dbrevision.utils | 2 | 2 | 0 | 7 | 13 | 0.0% | 65.0% | 35.0% | 1 |
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 0 | 1 | 0.0% | 100.0% | 0.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| None | org.riverock.dbrevision.Constants |
None | java.lang |
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 7 | 6 | 6.0% | 46.0% | 48.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| org.riverock.dbrevision.annotation.schema.db.DbAbstractTable org.riverock.dbrevision.annotation.schema.db.package-info |
org.riverock.dbrevision.annotation.schema.db.Action org.riverock.dbrevision.annotation.schema.db.ActionParameter org.riverock.dbrevision.annotation.schema.db.AddTableFieldAction org.riverock.dbrevision.annotation.schema.db.CustomClassAction org.riverock.dbrevision.annotation.schema.db.DbDataFieldData org.riverock.dbrevision.annotation.schema.db.DbDataRecord org.riverock.dbrevision.annotation.schema.db.DbDataSchema org.riverock.dbrevision.annotation.schema.db.DbDataTable org.riverock.dbrevision.annotation.schema.db.DbDatabase org.riverock.dbrevision.annotation.schema.db.DbField org.riverock.dbrevision.annotation.schema.db.DbForeignKey org.riverock.dbrevision.annotation.schema.db.DbForeignKeyColumn org.riverock.dbrevision.annotation.schema.db.DbIndex org.riverock.dbrevision.annotation.schema.db.DbIndexColumn org.riverock.dbrevision.annotation.schema.db.DbKeyActionRule org.riverock.dbrevision.annotation.schema.db.DbPrimaryKey org.riverock.dbrevision.annotation.schema.db.DbPrimaryKeyColumn org.riverock.dbrevision.annotation.schema.db.DbRevision org.riverock.dbrevision.annotation.schema.db.DbRevision$Module org.riverock.dbrevision.annotation.schema.db.DbRevision$Module$Versions org.riverock.dbrevision.annotation.schema.db.DbSchema org.riverock.dbrevision.annotation.schema.db.DbSequence org.riverock.dbrevision.annotation.schema.db.DbTable org.riverock.dbrevision.annotation.schema.db.DbView org.riverock.dbrevision.annotation.schema.db.FieldData org.riverock.dbrevision.annotation.schema.db.ObjectFactory org.riverock.dbrevision.annotation.schema.db.Patch org.riverock.dbrevision.annotation.schema.db.Patches org.riverock.dbrevision.annotation.schema.db.PrimaryKey org.riverock.dbrevision.annotation.schema.db.RecordData org.riverock.dbrevision.annotation.schema.db.SqlAction org.riverock.dbrevision.annotation.schema.db.TableData org.riverock.dbrevision.annotation.schema.db.Validator |
org.riverock.dbrevision.db org.riverock.dbrevision.db.impl org.riverock.dbrevision.manager org.riverock.dbrevision.manager.config org.riverock.dbrevision.manager.dao org.riverock.dbrevision.manager.patch org.riverock.dbrevision.system |
java.lang java.math java.util javax.xml.bind javax.xml.datatype javax.xml.namespace |
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 5 | 14 | 12.0% | 74.0% | 14.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| org.riverock.dbrevision.db.Database |
org.riverock.dbrevision.db.Database$Family org.riverock.dbrevision.db.DatabaseFactory org.riverock.dbrevision.db.DatabaseManager org.riverock.dbrevision.db.DatabaseStructureManager org.riverock.dbrevision.db.DatabaseStructureManager$1 org.riverock.dbrevision.db.DbFkComparator org.riverock.dbrevision.db.DbPkComparator |
org.riverock.dbrevision.db.impl org.riverock.dbrevision.manager org.riverock.dbrevision.manager.dao org.riverock.dbrevision.manager.patch org.riverock.dbrevision.system |
java.io java.lang java.lang.reflect java.math java.sql java.util javax.xml.datatype org.apache.commons.codec.binary org.apache.commons.lang org.apache.log4j org.riverock.dbrevision.annotation.schema.db org.riverock.dbrevision.db.impl org.riverock.dbrevision.exception org.riverock.dbrevision.utils |
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 1 | 14 | 0.0% | 93.0% | 7.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| None | org.riverock.dbrevision.db.impl.DB2Database org.riverock.dbrevision.db.impl.HyperSonicDatabase org.riverock.dbrevision.db.impl.InterbaseDatabase org.riverock.dbrevision.db.impl.MaxDBDatabase org.riverock.dbrevision.db.impl.MySqlDatabase org.riverock.dbrevision.db.impl.OracleDatabase org.riverock.dbrevision.db.impl.PostgreeSqlDatabase org.riverock.dbrevision.db.impl.SqlServerDatabase |
org.riverock.dbrevision.db |
java.io java.lang java.sql java.util oracle.jdbc oracle.jdbc.driver oracle.sql org.apache.commons.codec.binary org.apache.commons.lang org.apache.log4j org.riverock.dbrevision.annotation.schema.db org.riverock.dbrevision.db org.riverock.dbrevision.exception org.riverock.dbrevision.utils |
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 7 | 1 | 0.0% | 12.0% | 88.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| None | org.riverock.dbrevision.exception.ConfigFileNotFoundException org.riverock.dbrevision.exception.ConfigParseException org.riverock.dbrevision.exception.CurrentVersionCodeNotFoundException org.riverock.dbrevision.exception.CurrentVersionNotDefinedException org.riverock.dbrevision.exception.DbRevisionException org.riverock.dbrevision.exception.DbRevisionPathNotFoundException org.riverock.dbrevision.exception.FirstPatchNotFoundException org.riverock.dbrevision.exception.FirstVersionWithPatchdException org.riverock.dbrevision.exception.InitStructureFileNotFoundException org.riverock.dbrevision.exception.ModuleNotConfiguredException org.riverock.dbrevision.exception.ModulePathNotFoundException org.riverock.dbrevision.exception.NoChildPatchFoundException org.riverock.dbrevision.exception.PatchParseException org.riverock.dbrevision.exception.PatchPathNotFoundException org.riverock.dbrevision.exception.PatchPrepareException org.riverock.dbrevision.exception.TwoPatchesWithEmptyPreviousPatchException org.riverock.dbrevision.exception.TwoPatchesWithSameNameException org.riverock.dbrevision.exception.VersionPathNotFoundException |
org.riverock.dbrevision.db org.riverock.dbrevision.db.impl org.riverock.dbrevision.manager org.riverock.dbrevision.manager.config org.riverock.dbrevision.manager.dao org.riverock.dbrevision.manager.patch org.riverock.dbrevision.system |
java.lang |
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 2 | 15 | 0.0% | 88.0% | 12.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| None | org.riverock.dbrevision.manager.Config org.riverock.dbrevision.manager.DbRevisionChecker org.riverock.dbrevision.manager.DbRevisionManager org.riverock.dbrevision.manager.Module org.riverock.dbrevision.manager.ModuleConfig org.riverock.dbrevision.manager.RevisionBean org.riverock.dbrevision.manager.Version org.riverock.dbrevision.manager.Version$1 |
org.riverock.dbrevision.manager.config org.riverock.dbrevision.manager.dao |
java.io java.lang java.sql java.util javax.xml.bind org.apache.commons.lang org.apache.log4j org.riverock.dbrevision.annotation.schema.db org.riverock.dbrevision.db org.riverock.dbrevision.exception org.riverock.dbrevision.manager.config org.riverock.dbrevision.manager.dao org.riverock.dbrevision.manager.patch org.riverock.dbrevision.system org.riverock.dbrevision.utils |
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 1 | 7 | 33.0% | 88.0% | 21.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| org.riverock.dbrevision.manager.config.ConfigParser |
org.riverock.dbrevision.manager.config.ConfigParserFactory org.riverock.dbrevision.manager.config.JaxbConfigParserImpl |
org.riverock.dbrevision.manager |
java.io java.lang java.util org.riverock.dbrevision.annotation.schema.db org.riverock.dbrevision.exception org.riverock.dbrevision.manager org.riverock.dbrevision.utils |
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 1 | 8 | 33.0% | 89.0% | 22.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| org.riverock.dbrevision.manager.dao.ManagerDao |
org.riverock.dbrevision.manager.dao.ManagerDaoFactory org.riverock.dbrevision.manager.dao.ManagerDaoImpl |
org.riverock.dbrevision.manager |
java.lang java.sql java.util org.riverock.dbrevision.annotation.schema.db org.riverock.dbrevision.db org.riverock.dbrevision.exception org.riverock.dbrevision.manager org.riverock.dbrevision.utils |
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 1 | 9 | 20.0% | 90.0% | 10.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| org.riverock.dbrevision.manager.patch.PatchAction org.riverock.dbrevision.manager.patch.PatchValidator |
org.riverock.dbrevision.manager.patch.PatchMessage org.riverock.dbrevision.manager.patch.PatchMessages org.riverock.dbrevision.manager.patch.PatchService org.riverock.dbrevision.manager.patch.PatchService$1 org.riverock.dbrevision.manager.patch.PatchService$ActionTypes org.riverock.dbrevision.manager.patch.PatchSorter org.riverock.dbrevision.manager.patch.PatchStatus org.riverock.dbrevision.manager.patch.PatchStatus$Status |
org.riverock.dbrevision.manager |
java.lang java.sql java.util org.apache.commons.lang org.apache.log4j org.riverock.dbrevision.annotation.schema.db org.riverock.dbrevision.db org.riverock.dbrevision.exception org.riverock.dbrevision.utils |
| 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.riverock.dbrevision.system.DbStructureExport org.riverock.dbrevision.system.DbStructureImport |
org.riverock.dbrevision.manager |
java.io java.lang java.util org.apache.log4j org.riverock.dbrevision.annotation.schema.db org.riverock.dbrevision.db org.riverock.dbrevision.exception org.riverock.dbrevision.utils |
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 7 | 13 | 0.0% | 65.0% | 35.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| None | org.riverock.dbrevision.utils.DbUtils org.riverock.dbrevision.utils.Utils |
org.riverock.dbrevision.db org.riverock.dbrevision.db.impl org.riverock.dbrevision.manager org.riverock.dbrevision.manager.config org.riverock.dbrevision.manager.dao org.riverock.dbrevision.manager.patch org.riverock.dbrevision.system |
com.sun.xml.bind.marshaller java.io java.lang java.sql java.text java.util javax.xml.bind javax.xml.namespace javax.xml.transform javax.xml.transform.stream org.apache.commons.lang org.apache.commons.lang.time org.apache.log4j |
| Package | Package Dependencies |
|---|---|
| org.riverock.dbrevision.db | org.riverock.dbrevision.db.impl org.riverock.dbrevision.db |
| org.riverock.dbrevision.db.impl | org.riverock.dbrevision.db org.riverock.dbrevision.db.impl |
| org.riverock.dbrevision.manager | org.riverock.dbrevision.manager.dao org.riverock.dbrevision.manager |
| org.riverock.dbrevision.manager.config | org.riverock.dbrevision.manager org.riverock.dbrevision.manager.dao org.riverock.dbrevision.manager |
| org.riverock.dbrevision.manager.dao | org.riverock.dbrevision.manager org.riverock.dbrevision.manager.dao |
| org.riverock.dbrevision.manager.patch | org.riverock.dbrevision.db org.riverock.dbrevision.db.impl org.riverock.dbrevision.db |
| org.riverock.dbrevision.system | org.riverock.dbrevision.db org.riverock.dbrevision.db.impl org.riverock.dbrevision.db |
| 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. |