| Package | TC | CC | AC | Ca | Ce | A | I | D | V |
|---|---|---|---|---|---|---|---|---|---|
| org.wikimedia.search.glent | 26 | 23 | 3 | 0 | 11 | 12.0% | 100.0% | 12.0% | 1 |
| org.wikimedia.search.glent.analysis | 10 | 8 | 2 | 1 | 19 | 20.0% | 95.0% | 15.000001% | 1 |
| org.wikimedia.search.glent.editdistance | 11 | 10 | 1 | 0 | 6 | 9.0% | 100.0% | 9.0% | 1 |
| org.wikimedia.search.glent.fst | 2 | 1 | 1 | 0 | 4 | 50.0% | 100.0% | 50.0% | 1 |
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 0 | 11 | 12.0% | 100.0% | 12.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| org.wikimedia.search.glent.CirrusLogLoader$Assembler org.wikimedia.search.glent.Method org.wikimedia.search.glent.SuggestionFilter$EditDistanceCalc |
org.wikimedia.search.glent.DictionarySuggester$TokenConfusion org.wikimedia.search.glent.M2Resources$WordFreqType org.wikimedia.search.glent.Method$M0Prep org.wikimedia.search.glent.Method$M0Run org.wikimedia.search.glent.Method$M1Prep org.wikimedia.search.glent.Method$M1Run org.wikimedia.search.glent.Method$M1RunCandidates org.wikimedia.search.glent.Method$M2Run org.wikimedia.search.glent.Params org.wikimedia.search.glent.Params$WithCirrusLog org.wikimedia.search.glent.Params$WithEarliestLegalTs org.wikimedia.search.glent.Params$WithGlentPartition org.wikimedia.search.glent.Params$WithGlentSuggestionPartition org.wikimedia.search.glent.Params$WithMarkerSuggestion org.wikimedia.search.glent.Params$WithPrepOutput org.wikimedia.search.glent.Params$WithSuggestionInput org.wikimedia.search.glent.Params$WithSuggestionOutput org.wikimedia.search.glent.Params$WithTextOutput org.wikimedia.search.glent.SessionReformulationPrep org.wikimedia.search.glent.SessionReformulationSuggester org.wikimedia.search.glent.SimilarQueriesPrep org.wikimedia.search.glent.SuggestionAggregator org.wikimedia.search.glent.SuggestionAggregator$SchemaInconsistencyException |
None | com.google.common.collect java.lang java.time java.util java.util.function java.util.regex org.apache.spark.sql org.apache.spark.sql.expressions org.apache.spark.sql.types org.wikimedia.search.glent.analysis scala.collection |
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 1 | 19 | 20.0% | 95.0% | 15.000001% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| org.wikimedia.search.glent.analysis.GlentNormalizer org.wikimedia.search.glent.analysis.GlentTokenizer |
org.wikimedia.search.glent.analysis.CirrusNearMatchNormalizer org.wikimedia.search.glent.analysis.GlentRetokenizer org.wikimedia.search.glent.analysis.ICU org.wikimedia.search.glent.analysis.Korean org.wikimedia.search.glent.analysis.LowerCaseNormalizer org.wikimedia.search.glent.analysis.Normalizers org.wikimedia.search.glent.analysis.SimplifiedChinese org.wikimedia.search.glent.analysis.Tokenizers |
org.wikimedia.search.glent |
com.beust.jcommander.converters com.google.common.collect com.ibm.icu.text java.io java.lang java.util java.util.function java.util.regex lombok org.apache.lucene.analysis org.apache.lucene.analysis.charfilter org.apache.lucene.analysis.cn.smart org.apache.lucene.analysis.core org.apache.lucene.analysis.icu org.apache.lucene.analysis.icu.segmentation org.apache.lucene.analysis.ko org.apache.lucene.analysis.miscellaneous org.apache.lucene.analysis.pattern org.apache.lucene.analysis.tokenattributes |
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 0 | 6 | 9.0% | 100.0% | 9.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| org.wikimedia.search.glent.editdistance.EDConfig$Tokenizer |
org.wikimedia.search.glent.editdistance.ComparisonInfo org.wikimedia.search.glent.editdistance.EDConfig org.wikimedia.search.glent.editdistance.EDConfig$1 org.wikimedia.search.glent.editdistance.EditDistCell org.wikimedia.search.glent.editdistance.EditDistItem org.wikimedia.search.glent.editdistance.EditDistRow org.wikimedia.search.glent.editdistance.NormType org.wikimedia.search.glent.editdistance.TokenAwareEditDistance org.wikimedia.search.glent.editdistance.TokenAwareEditDistance$1 org.wikimedia.search.glent.editdistance.TokenAwareEditDistance$TokenAwareEditDistanceBuilder |
None | java.io java.lang java.util java.util.function java.util.regex java.util.stream |
| Afferent Couplings | Efferent Couplings | Abstractness | Instability | Distance |
|---|---|---|---|---|
| 0 | 4 | 50.0% | 100.0% | 50.0% |
| Abstract Classes | Concrete Classes | Used by Packages | Uses Packages |
|---|---|---|---|
| org.wikimedia.search.glent.fst.FSTBuilder$SupplierWithIO |
org.wikimedia.search.glent.fst.SerializableFST |
None | java.io java.lang org.apache.lucene.store org.apache.lucene.util.fst |
| 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. |
