| Package | TC | CC | AC | Ca | Ce | A | I | D | V |
|---|---|---|---|---|---|---|---|---|---|
| net.sf.ezmorph | 5 | 3 | 2 | 4 | 9 | 40.0% | 69.0% | 9.0% | 1 |
| net.sf.ezmorph.array | 12 | 11 | 1 | 1 | 5 | 8.0% | 83.0% | 8.0% | 1 |
| net.sf.ezmorph.bean | 4 | 4 | 0 | 0 | 10 | 0.0% | 100.0% | 0.0% | 1 |
| net.sf.ezmorph.object | 13 | 12 | 1 | 2 | 8 | 8.0% | 80.0% | 12.0% | 1 |
| net.sf.ezmorph.primitive | 11 | 8 | 3 | 3 | 4 | 27.000002% | 57.0% | 16.0% | 1 |
| net.sf.ezmorph.test | 1 | 1 | 0 | 0 | 3 | 0.0% | 100.0% | 0.0% | 1 |
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 4 | 9 | 40.0% | 69.0% | 9.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| net.sf.ezmorph.Morpher net.sf.ezmorph.ObjectMorpher |
net.sf.ezmorph.MorphException net.sf.ezmorph.MorphUtils net.sf.ezmorph.MorpherRegistry |
net.sf.ezmorph.array net.sf.ezmorph.bean net.sf.ezmorph.object net.sf.ezmorph.primitive |
java.io java.lang java.lang.reflect java.math java.util net.sf.ezmorph.array net.sf.ezmorph.object net.sf.ezmorph.primitive org.apache.commons.lang.exception |
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 1 | 5 | 8.0% | 83.0% | 8.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| net.sf.ezmorph.array.AbstractArrayMorpher |
net.sf.ezmorph.array.BooleanArrayMorpher net.sf.ezmorph.array.BooleanObjectArrayMorpher net.sf.ezmorph.array.ByteArrayMorpher net.sf.ezmorph.array.CharArrayMorpher net.sf.ezmorph.array.CharacterObjectArrayMorpher net.sf.ezmorph.array.DoubleArrayMorpher net.sf.ezmorph.array.FloatArrayMorpher net.sf.ezmorph.array.IntArrayMorpher net.sf.ezmorph.array.LongArrayMorpher net.sf.ezmorph.array.ObjectArrayMorpher net.sf.ezmorph.array.ShortArrayMorpher |
net.sf.ezmorph |
java.lang java.lang.reflect net.sf.ezmorph net.sf.ezmorph.primitive org.apache.commons.lang.builder |
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 0 | 10 | 0.0% | 100.0% | 0.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| None | net.sf.ezmorph.bean.BeanMorpher net.sf.ezmorph.bean.MorphDynaBean net.sf.ezmorph.bean.MorphDynaClass net.sf.ezmorph.bean.MorphDynaClass$1 |
None | java.beans java.io java.lang java.lang.reflect java.util net.sf.ezmorph net.sf.ezmorph.object org.apache.commons.beanutils org.apache.commons.lang.builder org.apache.commons.logging |
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 2 | 8 | 8.0% | 80.0% | 12.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| net.sf.ezmorph.object.AbstractObjectMorpher |
net.sf.ezmorph.object.BigDecimalMorpher net.sf.ezmorph.object.BigIntegerMorpher net.sf.ezmorph.object.BooleanObjectMorpher net.sf.ezmorph.object.CharacterObjectMorpher net.sf.ezmorph.object.ClassMorpher net.sf.ezmorph.object.DateMorpher net.sf.ezmorph.object.IdentityObjectMorpher net.sf.ezmorph.object.MapToDateMorpher net.sf.ezmorph.object.NumberMorpher net.sf.ezmorph.object.ObjectListMorpher net.sf.ezmorph.object.StringMorpher net.sf.ezmorph.object.SwitchingMorpher |
net.sf.ezmorph net.sf.ezmorph.bean |
java.lang java.lang.reflect java.math java.text java.util net.sf.ezmorph net.sf.ezmorph.primitive org.apache.commons.lang.builder |
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 3 | 4 | 27.000002% | 57.0% | 16.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| net.sf.ezmorph.primitive.AbstractDecimalMorpher net.sf.ezmorph.primitive.AbstractIntegerMorpher net.sf.ezmorph.primitive.AbstractPrimitiveMorpher |
net.sf.ezmorph.primitive.BooleanMorpher net.sf.ezmorph.primitive.ByteMorpher net.sf.ezmorph.primitive.CharMorpher net.sf.ezmorph.primitive.DoubleMorpher net.sf.ezmorph.primitive.FloatMorpher net.sf.ezmorph.primitive.IntMorpher net.sf.ezmorph.primitive.LongMorpher net.sf.ezmorph.primitive.ShortMorpher |
net.sf.ezmorph net.sf.ezmorph.array net.sf.ezmorph.object |
java.lang java.util net.sf.ezmorph org.apache.commons.lang.builder |
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 0 | 3 | 0.0% | 100.0% | 0.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| None | net.sf.ezmorph.test.ArrayAssertions |
None | java.lang java.util junit.framework |
| Package | Package Dependencies |
|---|---|
| net.sf.ezmorph | net.sf.ezmorph.primitive net.sf.ezmorph |
| net.sf.ezmorph.array | net.sf.ezmorph net.sf.ezmorph.primitive net.sf.ezmorph |
| net.sf.ezmorph.bean | net.sf.ezmorph net.sf.ezmorph.primitive net.sf.ezmorph |
| net.sf.ezmorph.object | net.sf.ezmorph net.sf.ezmorph.primitive net.sf.ezmorph |
| net.sf.ezmorph.primitive | net.sf.ezmorph net.sf.ezmorph.primitive |
| 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. |
