Metric Results
[ summary ] [ packages ] [ cycles ] [ explanations ]The following document contains the results of a JDepend metric analysis. The various metrics are defined at the bottom of this document.
Summary
[ summary ] [ packages ] [ cycles ] [ explanations ]| Package | TC | CC | AC | Ca | Ce | A | I | D | V |
|---|---|---|---|---|---|---|---|---|---|
| cn.home1.oss.lib.errorhandle.api | 12 | 7 | 5 | 4 | 22 | 42.0% | 85.0% | 26.0% | 1 |
| cn.home1.oss.lib.errorhandle.internal | 11 | 10 | 1 | 1 | 22 | 9.0% | 96.0% | 5.0% | 1 |
| cn.home1.oss.lib.errorhandle.internal.resolver | 6 | 6 | 0 | 1 | 13 | 0.0% | 93.0% | 7.0% | 1 |
| cn.home1.oss.lib.errorhandle.internal.rpc | 1 | 1 | 0 | 0 | 1 | 0.0% | 100.0% | 0.0% | 1 |
| cn.home1.oss.lib.errorhandle.internal.translator | 1 | 1 | 0 | 1 | 11 | 0.0% | 92.0% | 8.0% | 1 |
| cn.home1.oss.lib.errorhandle.starter | 3 | 3 | 0 | 0 | 22 | 0.0% | 100.0% | 0.0% | 1 |
Packages
[ summary ] [ packages ] [ cycles ] [ explanations ]cn.home1.oss.lib.errorhandle.api
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 4 | 22 | 42.0% | 85.0% | 26.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| cn.home1.oss.lib.errorhandle.api.AbstractConcreteExceptionResolver cn.home1.oss.lib.errorhandle.api.ConcreteExceptionResolver cn.home1.oss.lib.errorhandle.api.ExceptionResolver cn.home1.oss.lib.errorhandle.api.ExceptionTranslator cn.home1.oss.lib.errorhandle.api.StackTraceIndicator |
cn.home1.oss.lib.errorhandle.api.ApplicationExceptions cn.home1.oss.lib.errorhandle.api.ResolvedError$1 cn.home1.oss.lib.errorhandle.api.ResolvedError$ResolvedErrorBuilder cn.home1.oss.lib.errorhandle.api.ResolvedErrorException cn.home1.oss.lib.errorhandle.api.ValidationError cn.home1.oss.lib.errorhandle.api.ValidationError$1 cn.home1.oss.lib.errorhandle.api.ValidationError$ValidationErrorBuilder |
cn.home1.oss.lib.errorhandle.internal cn.home1.oss.lib.errorhandle.internal.resolver cn.home1.oss.lib.errorhandle.internal.translator cn.home1.oss.lib.errorhandle.starter |
cn.home1.oss.lib.common com.fasterxml.jackson.annotation com.google.common.base com.google.common.collect java.io java.lang java.util java.util.regex javax.servlet javax.servlet.http org.apache.commons.lang3 org.codehaus.jackson.map.annotate org.joda.time org.slf4j org.springframework.context org.springframework.core org.springframework.core.convert org.springframework.http org.springframework.util org.springframework.validation org.springframework.web.context.request org.springframework.web.servlet |
cn.home1.oss.lib.errorhandle.internal
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 1 | 22 | 9.0% | 96.0% | 5.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| cn.home1.oss.lib.errorhandle.internal.BaseErrorController |
cn.home1.oss.lib.errorhandle.internal.BaseErrorController$MixedErrorController cn.home1.oss.lib.errorhandle.internal.BaseErrorController$RestfulErrorController cn.home1.oss.lib.errorhandle.internal.BaseErrorController$TemplateErrorController cn.home1.oss.lib.errorhandle.internal.CompositeExceptionResolver cn.home1.oss.lib.errorhandle.internal.ContentCachingRequestFilter cn.home1.oss.lib.errorhandle.internal.DefaultExceptionHandler cn.home1.oss.lib.errorhandle.internal.DefaultStackTraceIndicator cn.home1.oss.lib.errorhandle.internal.ExtendedErrorAttributes cn.home1.oss.lib.errorhandle.internal.RestfulExceptionHandler cn.home1.oss.lib.errorhandle.internal.TemplateExceptionHandler |
cn.home1.oss.lib.errorhandle.starter |
cn.home1.oss.lib.common cn.home1.oss.lib.errorhandle.api cn.home1.oss.lib.errorhandle.internal.resolver cn.home1.oss.lib.webmvc.api cn.home1.oss.lib.webmvc.internal com.google.common.collect java.io java.lang java.util javax.servlet javax.servlet.http org.slf4j org.springframework.boot.autoconfigure.web org.springframework.core org.springframework.http org.springframework.util org.springframework.web.bind.annotation org.springframework.web.context.request org.springframework.web.filter org.springframework.web.method.support org.springframework.web.servlet org.springframework.web.util |
cn.home1.oss.lib.errorhandle.internal.resolver
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 1 | 13 | 0.0% | 93.0% | 7.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| None | cn.home1.oss.lib.errorhandle.internal.resolver.ApplicationErrorExceptionResolver cn.home1.oss.lib.errorhandle.internal.resolver.ConstraintViolationExceptionResolver cn.home1.oss.lib.errorhandle.internal.resolver.DefaultExceptionResolver cn.home1.oss.lib.errorhandle.internal.resolver.HttpMediaTypeNotSupportedExceptionResolver cn.home1.oss.lib.errorhandle.internal.resolver.HttpRequestMethodNotSupportedExceptionResolver cn.home1.oss.lib.errorhandle.internal.resolver.MethodArgumentNotValidExceptionResolver |
cn.home1.oss.lib.errorhandle.internal |
cn.home1.oss.lib.errorhandle.api com.google.common.collect java.lang java.util javax.validation org.slf4j org.springframework.core.convert org.springframework.http org.springframework.util org.springframework.validation org.springframework.web org.springframework.web.bind org.springframework.web.context.request |
cn.home1.oss.lib.errorhandle.internal.rpc
| 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 | cn.home1.oss.lib.errorhandle.internal.rpc.FeignErrorDecoderConfiguration |
None | java.lang |
cn.home1.oss.lib.errorhandle.internal.translator
| 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 | cn.home1.oss.lib.errorhandle.internal.translator.DefaultExceptionTranslator |
cn.home1.oss.lib.errorhandle.starter |
cn.home1.oss.lib.common.msginterpolate cn.home1.oss.lib.errorhandle.api com.google.common.base com.google.common.collect java.lang java.util org.apache.commons.lang3 org.slf4j org.springframework.context org.springframework.context.i18n org.springframework.web.context.request |
cn.home1.oss.lib.errorhandle.starter
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 0 | 22 | 0.0% | 100.0% | 0.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| None | cn.home1.oss.lib.errorhandle.starter.ErrorHandleAutoConfiguration cn.home1.oss.lib.errorhandle.starter.ExceptionHandlerConfiguration cn.home1.oss.lib.errorhandle.starter.ExceptionResolverConfiguration |
None | cn.home1.oss.boot.autoconfigure cn.home1.oss.lib.common cn.home1.oss.lib.common.msginterpolate cn.home1.oss.lib.errorhandle.api cn.home1.oss.lib.errorhandle.internal cn.home1.oss.lib.errorhandle.internal.translator cn.home1.oss.lib.webmvc.api cn.home1.oss.lib.webmvc.internal com.fasterxml.jackson.databind com.google.common.base com.google.common.collect java.lang java.util java.util.concurrent org.apache.commons.lang3 org.slf4j org.springframework.boot.autoconfigure.web org.springframework.context org.springframework.context.support org.springframework.web.servlet.config.annotation org.springframework.web.servlet.mvc.annotation org.springframework.web.servlet.mvc.method.annotation |
Cycles
[ summary ] [ packages ] [ cycles ] [ explanations ]There are no cyclic dependencies.
Explanation
[ summary ] [ packages ] [ cycles ] [ explanations ]The following explanations are for quick reference and are lifted directly from the original JDepend documentation.
| 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. |