Uses of Package
org.apache.lucene.queries.function.valuesource
Packages that use org.apache.lucene.queries.function.valuesource
Package
Description
A variety of functions to use with FunctionQuery.
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Classes in org.apache.lucene.queries.function.valuesource used by org.apache.lucene.queries.function.valuesourceClassDescriptionAbstract parent class for those
ValueSourceimplementations which apply boolean logic to their valuesConstNumberSourceis the base class for all constant numbersDocFreqValueSourcereturns the number of documents containing the term.Obtains double field values fromLeafReader.getNumericDocValues(java.lang.String)and makes those values available as other numeric types, casting as needed.AbstractValueSourceimplementation which wraps two ValueSources and applies an extendible float function to their values.A base class for ValueSource implementations that retrieve values for a single field from DocValues.Obtains float field values fromLeafReader.getNumericDocValues(java.lang.String)and makes those values available as other numeric types, casting as needed.Obtains int field values fromLeafReader.getNumericDocValues(java.lang.String)and makes those values available as other numeric types, casting as needed.Obtains long field values fromLeafReader.getNumericDocValues(java.lang.String)and makes those values available as other numeric types, casting as needed.AbstractValueSourceimplementation which wraps multiple ValueSources and applies an extendible float function to their values.Abstract parent class forValueSourceimplementations that wrap multiple ValueSources and apply their own logic.AValueSourcethat abstractly representsValueSources for poly fields, and other things.A function with a single argumentFunction that returnsPostingsEnum.freq()for the supplied term in every document.VectorSimilarityFunctionreturns a similarity function between two knn vectors.