| Package | TC | CC | AC | Ca | Ce | A | I | D | V |
|---|---|---|---|---|---|---|---|---|---|
| org.apache.commons.digester3 | 48 | 36 | 12 | 6 | 14 | 25.0% | 70.0% | 5.0% | 1 |
| org.apache.commons.digester3.annotations | 10 | 5 | 5 | 1 | 8 | 50.0% | 89.0% | 39.0% | 1 |
| org.apache.commons.digester3.annotations.handlers | 12 | 11 | 1 | 0 | 8 | 8.0% | 100.0% | 8.0% | 1 |
| org.apache.commons.digester3.annotations.reflect | 1 | 1 | 0 | 2 | 3 | 0.0% | 60.000004% | 40.0% | 1 |
| org.apache.commons.digester3.annotations.rules | 20 | 1 | 19 | 1 | 4 | 95.0% | 80.0% | 75.0% | 1 |
| org.apache.commons.digester3.annotations.utils | 1 | 1 | 0 | 2 | 3 | 0.0% | 60.000004% | 40.0% | 1 |
| org.apache.commons.digester3.binder | 36 | 29 | 7 | 4 | 11 | 19.0% | 73.0% | 7.0% | 1 |
| org.apache.commons.digester3.plugins | 15 | 11 | 4 | 2 | 7 | 27.000002% | 78.0% | 4.0% | 1 |
| org.apache.commons.digester3.plugins.strategies | 12 | 12 | 0 | 1 | 11 | 0.0% | 92.0% | 8.0% | 1 |
| org.apache.commons.digester3.substitution | 5 | 4 | 1 | 0 | 4 | 20.0% | 100.0% | 20.0% | 1 |
| org.apache.commons.digester3.xmlrules | 29 | 26 | 3 | 1 | 8 | 10.0% | 89.0% | 1.0% | 1 |
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 6 | 14 | 25.0% | 70.0% | 5.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| org.apache.commons.digester3.AbstractMethodRule org.apache.commons.digester3.AbstractObjectCreationFactory org.apache.commons.digester3.AbstractRulesImpl org.apache.commons.digester3.ObjectCreationFactory org.apache.commons.digester3.RegexMatcher org.apache.commons.digester3.Rule org.apache.commons.digester3.RuleMatcher org.apache.commons.digester3.RuleSet org.apache.commons.digester3.RuleSetBase org.apache.commons.digester3.Rules org.apache.commons.digester3.StackAction org.apache.commons.digester3.Substitutor | org.apache.commons.digester3.BeanPropertySetterRule org.apache.commons.digester3.CallMethodRule org.apache.commons.digester3.CallParamRule org.apache.commons.digester3.Digester org.apache.commons.digester3.Digester$1 org.apache.commons.digester3.Digester$2 org.apache.commons.digester3.Digester$3 org.apache.commons.digester3.Digester$4 org.apache.commons.digester3.Digester$5 org.apache.commons.digester3.Digester$6 org.apache.commons.digester3.ExtendedBaseRules org.apache.commons.digester3.ExtendedBaseRules$1 org.apache.commons.digester3.FactoryCreateRule org.apache.commons.digester3.NodeCreateRule org.apache.commons.digester3.NodeCreateRule$NodeBuilder org.apache.commons.digester3.ObjectCreateRule org.apache.commons.digester3.ObjectCreateRule$DeferredConstructionCallback org.apache.commons.digester3.ObjectCreateRule$ProxyManager org.apache.commons.digester3.ObjectParamRule org.apache.commons.digester3.PathCallParamRule org.apache.commons.digester3.PatternRuleMatcher org.apache.commons.digester3.RecordedInvocation org.apache.commons.digester3.RegexRules org.apache.commons.digester3.RegexRules$RegisteredRule org.apache.commons.digester3.RulesBase org.apache.commons.digester3.SetNestedPropertiesRule org.apache.commons.digester3.SetNestedPropertiesRule$1 org.apache.commons.digester3.SetNestedPropertiesRule$AnyChildRule org.apache.commons.digester3.SetNestedPropertiesRule$AnyChildRules org.apache.commons.digester3.SetNextRule org.apache.commons.digester3.SetPropertiesRule org.apache.commons.digester3.SetPropertyRule org.apache.commons.digester3.SetRootRule org.apache.commons.digester3.SetTopRule org.apache.commons.digester3.SimpleRegexMatcher org.apache.commons.digester3.WithDefaultsRulesWrapper | org.apache.commons.digester3.annotations.rules org.apache.commons.digester3.binder org.apache.commons.digester3.plugins org.apache.commons.digester3.plugins.strategies org.apache.commons.digester3.substitution org.apache.commons.digester3.xmlrules | java.io java.lang java.lang.reflect java.net java.util java.util.concurrent javax.xml.parsers javax.xml.validation net.sf.cglib.proxy org.apache.commons.beanutils org.apache.commons.logging org.w3c.dom org.xml.sax org.xml.sax.helpers |
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 1 | 8 | 50.0% | 89.0% | 39.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| org.apache.commons.digester3.annotations.AnnotationHandler org.apache.commons.digester3.annotations.AnnotationHandlerFactory org.apache.commons.digester3.annotations.DigesterRule org.apache.commons.digester3.annotations.DigesterRuleList org.apache.commons.digester3.annotations.FromAnnotationsRuleModule | org.apache.commons.digester3.annotations.DefaultAnnotationHandlerFactory org.apache.commons.digester3.annotations.FromAnnotationsRuleModule$1 org.apache.commons.digester3.annotations.FromAnnotationsRuleModule$2 org.apache.commons.digester3.annotations.FromAnnotationsRuleModule$3 org.apache.commons.digester3.annotations.WithMemoryRulesBinder | org.apache.commons.digester3.annotations.handlers | java.lang java.lang.annotation java.lang.reflect java.security java.util org.apache.commons.digester3.annotations.reflect org.apache.commons.digester3.annotations.utils org.apache.commons.digester3.binder |
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 0 | 8 | 8.0% | 100.0% | 8.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| org.apache.commons.digester3.annotations.handlers.AbstractMethodHandler | org.apache.commons.digester3.annotations.handlers.AbstractMethodHandler$1 org.apache.commons.digester3.annotations.handlers.BeanPropertySetterHandler org.apache.commons.digester3.annotations.handlers.CallMethodHandler org.apache.commons.digester3.annotations.handlers.CallParamHandler org.apache.commons.digester3.annotations.handlers.FactoryCreateHandler org.apache.commons.digester3.annotations.handlers.ObjectCreateHandler org.apache.commons.digester3.annotations.handlers.PathCallParamHandler org.apache.commons.digester3.annotations.handlers.SetNextHandler org.apache.commons.digester3.annotations.handlers.SetPropertiesHandler org.apache.commons.digester3.annotations.handlers.SetRootHandler org.apache.commons.digester3.annotations.handlers.SetTopHandler | None | java.lang java.lang.annotation java.lang.reflect org.apache.commons.digester3.annotations org.apache.commons.digester3.annotations.reflect org.apache.commons.digester3.annotations.rules org.apache.commons.digester3.annotations.utils org.apache.commons.digester3.binder |
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 2 | 3 | 0.0% | 60.000004% | 40.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| None | org.apache.commons.digester3.annotations.reflect.MethodArgument | org.apache.commons.digester3.annotations org.apache.commons.digester3.annotations.handlers | java.lang java.lang.annotation java.lang.reflect |
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 1 | 4 | 95.0% | 80.0% | 75.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| org.apache.commons.digester3.annotations.rules.BeanPropertySetter org.apache.commons.digester3.annotations.rules.BeanPropertySetter$List org.apache.commons.digester3.annotations.rules.CallMethod org.apache.commons.digester3.annotations.rules.CallMethod$List org.apache.commons.digester3.annotations.rules.CallParam org.apache.commons.digester3.annotations.rules.CallParam$List org.apache.commons.digester3.annotations.rules.CreationRule org.apache.commons.digester3.annotations.rules.FactoryCreate org.apache.commons.digester3.annotations.rules.FactoryCreate$List org.apache.commons.digester3.annotations.rules.ObjectCreate org.apache.commons.digester3.annotations.rules.ObjectCreate$List org.apache.commons.digester3.annotations.rules.PathCallParam org.apache.commons.digester3.annotations.rules.PathCallParam$List org.apache.commons.digester3.annotations.rules.SetNext org.apache.commons.digester3.annotations.rules.SetProperty org.apache.commons.digester3.annotations.rules.SetProperty$List org.apache.commons.digester3.annotations.rules.SetRoot org.apache.commons.digester3.annotations.rules.SetTop org.apache.commons.digester3.annotations.rules.SetTop$List | org.apache.commons.digester3.annotations.rules.FactoryCreate$DefaultObjectCreationFactory | org.apache.commons.digester3.annotations.handlers | java.lang java.lang.annotation org.apache.commons.digester3 org.xml.sax |
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 2 | 3 | 0.0% | 60.000004% | 40.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| None | org.apache.commons.digester3.annotations.utils.AnnotationUtils | org.apache.commons.digester3.annotations org.apache.commons.digester3.annotations.handlers | java.lang java.lang.annotation org.apache.commons.beanutils |
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 4 | 11 | 19.0% | 73.0% | 7.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| org.apache.commons.digester3.binder.AbstractBackToLinkedRuleBuilder org.apache.commons.digester3.binder.AbstractNamespaceURIBasedRulesModule org.apache.commons.digester3.binder.AbstractParamTypeBuilder org.apache.commons.digester3.binder.AbstractRulesModule org.apache.commons.digester3.binder.RuleProvider org.apache.commons.digester3.binder.RulesBinder org.apache.commons.digester3.binder.RulesModule | org.apache.commons.digester3.binder.AddAliasBuilder org.apache.commons.digester3.binder.BeanPropertySetterBuilder org.apache.commons.digester3.binder.BinderClassLoader org.apache.commons.digester3.binder.BinderClassLoader$1 org.apache.commons.digester3.binder.ByRuleBuilder org.apache.commons.digester3.binder.ByRuleProviderBuilder org.apache.commons.digester3.binder.CallMethodBuilder org.apache.commons.digester3.binder.CallParamBuilder org.apache.commons.digester3.binder.DefaultRulesBinder org.apache.commons.digester3.binder.DigesterLoader org.apache.commons.digester3.binder.DigesterLoadingException org.apache.commons.digester3.binder.ErrorMessage org.apache.commons.digester3.binder.FactoryCreateBuilder org.apache.commons.digester3.binder.FromBinderRuleSet org.apache.commons.digester3.binder.FromBinderRuleSet$Key org.apache.commons.digester3.binder.LinkedRuleBuilder org.apache.commons.digester3.binder.NestedPropertiesBuilder org.apache.commons.digester3.binder.NodeCreateRuleProvider org.apache.commons.digester3.binder.NodeCreateRuleProvider$NodeType org.apache.commons.digester3.binder.ObjectCreateBuilder org.apache.commons.digester3.binder.ObjectParamBuilder org.apache.commons.digester3.binder.PathCallParamBuilder org.apache.commons.digester3.binder.PluginCreateRuleBuilder org.apache.commons.digester3.binder.PluginDeclarationRuleBuilder org.apache.commons.digester3.binder.SetNextBuilder org.apache.commons.digester3.binder.SetPropertiesBuilder org.apache.commons.digester3.binder.SetPropertyBuilder org.apache.commons.digester3.binder.SetRootBuilder org.apache.commons.digester3.binder.SetTopBuilder | org.apache.commons.digester3.annotations org.apache.commons.digester3.annotations.handlers org.apache.commons.digester3.plugins.strategies org.apache.commons.digester3.xmlrules | java.io java.lang java.net java.security java.util java.util.concurrent javax.xml.parsers javax.xml.validation org.apache.commons.digester3 org.apache.commons.digester3.plugins org.xml.sax |
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 2 | 7 | 27.000002% | 78.0% | 4.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| org.apache.commons.digester3.plugins.InitializableRule org.apache.commons.digester3.plugins.RuleFinder org.apache.commons.digester3.plugins.RuleLoader org.apache.commons.digester3.plugins.RulesFactory | org.apache.commons.digester3.plugins.Declaration org.apache.commons.digester3.plugins.LogUtils org.apache.commons.digester3.plugins.PluginAssertionFailure org.apache.commons.digester3.plugins.PluginConfigurationException org.apache.commons.digester3.plugins.PluginContext org.apache.commons.digester3.plugins.PluginCreateRule org.apache.commons.digester3.plugins.PluginDeclarationRule org.apache.commons.digester3.plugins.PluginException org.apache.commons.digester3.plugins.PluginInvalidInputException org.apache.commons.digester3.plugins.PluginManager org.apache.commons.digester3.plugins.PluginRules | org.apache.commons.digester3.binder org.apache.commons.digester3.plugins.strategies | java.lang java.util org.apache.commons.digester3 org.apache.commons.digester3.plugins.strategies org.apache.commons.logging org.apache.commons.logging.impl org.xml.sax |
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 1 | 11 | 0.0% | 92.0% | 8.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| None | org.apache.commons.digester3.plugins.strategies.FinderFromClass org.apache.commons.digester3.plugins.strategies.FinderFromDfltClass org.apache.commons.digester3.plugins.strategies.FinderFromDfltMethod org.apache.commons.digester3.plugins.strategies.FinderFromDfltResource org.apache.commons.digester3.plugins.strategies.FinderFromFile org.apache.commons.digester3.plugins.strategies.FinderFromMethod org.apache.commons.digester3.plugins.strategies.FinderFromResource org.apache.commons.digester3.plugins.strategies.FinderSetProperties org.apache.commons.digester3.plugins.strategies.LoaderFromClass org.apache.commons.digester3.plugins.strategies.LoaderFromStream org.apache.commons.digester3.plugins.strategies.LoaderFromStream$1 org.apache.commons.digester3.plugins.strategies.LoaderSetProperties | org.apache.commons.digester3.plugins | java.io java.lang java.lang.reflect java.util org.apache.commons.beanutils org.apache.commons.digester3 org.apache.commons.digester3.binder org.apache.commons.digester3.plugins org.apache.commons.digester3.xmlrules org.apache.commons.logging org.xml.sax |
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 0 | 4 | 20.0% | 100.0% | 20.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| org.apache.commons.digester3.substitution.VariableExpander | org.apache.commons.digester3.substitution.CompoundSubstitutor org.apache.commons.digester3.substitution.MultiVariableExpander org.apache.commons.digester3.substitution.VariableAttributes org.apache.commons.digester3.substitution.VariableSubstitutor | None | java.lang java.util org.apache.commons.digester3 org.xml.sax |
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 1 | 8 | 10.0% | 89.0% | 1.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| org.apache.commons.digester3.xmlrules.AbstractXmlMethodRule org.apache.commons.digester3.xmlrules.AbstractXmlRule org.apache.commons.digester3.xmlrules.FromXmlRulesModule | org.apache.commons.digester3.xmlrules.BeanPropertySetterRule org.apache.commons.digester3.xmlrules.CallMethodRule org.apache.commons.digester3.xmlrules.CallParamRule org.apache.commons.digester3.xmlrules.FactoryCreateRule org.apache.commons.digester3.xmlrules.IncludeRule org.apache.commons.digester3.xmlrules.IncludeRule$1 org.apache.commons.digester3.xmlrules.NameSpaceURIRulesBinder org.apache.commons.digester3.xmlrules.NodeCreateRule org.apache.commons.digester3.xmlrules.ObjectCreateRule org.apache.commons.digester3.xmlrules.ObjectParamRule org.apache.commons.digester3.xmlrules.PatternRule org.apache.commons.digester3.xmlrules.PatternStack org.apache.commons.digester3.xmlrules.PrefixedRulesBinder org.apache.commons.digester3.xmlrules.SetNamespaceURIRule org.apache.commons.digester3.xmlrules.SetNestedPropertiesAliasRule org.apache.commons.digester3.xmlrules.SetNestedPropertiesIgnoreRule org.apache.commons.digester3.xmlrules.SetNestedPropertiesRule org.apache.commons.digester3.xmlrules.SetNextRule org.apache.commons.digester3.xmlrules.SetPropertiesAliasRule org.apache.commons.digester3.xmlrules.SetPropertiesIgnoreRule org.apache.commons.digester3.xmlrules.SetPropertiesRule org.apache.commons.digester3.xmlrules.SetPropertyRule org.apache.commons.digester3.xmlrules.SetRootRule org.apache.commons.digester3.xmlrules.SetTopRule org.apache.commons.digester3.xmlrules.WithMemoryRulesBinder org.apache.commons.digester3.xmlrules.XmlRulesModule | org.apache.commons.digester3.plugins.strategies | java.io java.lang java.net java.util org.apache.commons.beanutils org.apache.commons.digester3 org.apache.commons.digester3.binder org.xml.sax |
| Package | Package Dependencies |
|---|---|
| org.apache.commons.digester3.annotations | org.apache.commons.digester3.binder org.apache.commons.digester3.plugins org.apache.commons.digester3.plugins.strategies org.apache.commons.digester3.plugins |
| org.apache.commons.digester3.annotations.handlers | org.apache.commons.digester3.annotations org.apache.commons.digester3.binder org.apache.commons.digester3.plugins org.apache.commons.digester3.plugins.strategies org.apache.commons.digester3.plugins |
| org.apache.commons.digester3.binder | org.apache.commons.digester3.plugins org.apache.commons.digester3.plugins.strategies org.apache.commons.digester3.plugins |
| org.apache.commons.digester3.plugins | org.apache.commons.digester3.plugins.strategies org.apache.commons.digester3.plugins |
| org.apache.commons.digester3.plugins.strategies | org.apache.commons.digester3.plugins org.apache.commons.digester3.plugins.strategies |
| org.apache.commons.digester3.xmlrules | org.apache.commons.digester3.binder org.apache.commons.digester3.plugins org.apache.commons.digester3.plugins.strategies org.apache.commons.digester3.plugins |
| 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. |