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#Org.apache.lucene.queries.function.valuesource Classes and Interfaces - 47 results found.
NameDescriptionTypePackageFramework
BoolFunctionAbstract parent class for those ValueSource implementations which apply boolean logic to their valuesClassorg.apache.lucene.queries.function.valuesourceApache Lucene
BytesRefFieldSourceAn implementation for retrieving FunctionValues instances for string based fields.Classorg.apache.lucene.queries.function.valuesourceApache Lucene
ConstNumberSourceClassorg.apache.lucene.queries.function.valuesourceApache Lucene
ConstValueSourceClassorg.apache.lucene.queries.function.valuesourceApache Lucene
DefFunctionValueSource implementation which only returns the values from the provided ValueSources which are available for a particular docId.Classorg.apache.lucene.queries.function.valuesourceApache Lucene
DivFloatFunctionClassorg.apache.lucene.queries.function.valuesourceApache Lucene
DocFreqValueSourceDocFreqValueSource returns the number of documents containing the term.Classorg.apache.lucene.queries.function.valuesourceApache Lucene
DoubleConstValueSourceFunction that returns a constant double value for every document.Classorg.apache.lucene.queries.function.valuesourceApache Lucene
DoubleFieldSourceObtains double field values from LeafReader.Classorg.apache.lucene.queries.function.valuesourceApache Lucene
DualFloatFunctionAbstract ValueSource implementation which wraps two ValueSources and applies an extendible float function to their values.Classorg.apache.lucene.queries.function.valuesourceApache Lucene
EnumFieldSourceObtains int field values from LeafReader.Classorg.apache.lucene.queries.function.valuesourceApache Lucene
FieldCacheSourceA base class for ValueSource implementations that retrieve values for a single field from DocValues.Classorg.apache.lucene.queries.function.valuesourceApache Lucene
FloatFieldSourceObtains float field values from LeafReader.Classorg.apache.lucene.queries.function.valuesourceApache Lucene
IDFValueSourceFunction that returns #idf(long, long) for every document.Classorg.apache.lucene.queries.function.valuesourceApache Lucene
IfFunctionDepending on the boolean value of the ifSource function, returns the value of the trueSource or falseSource function.Classorg.apache.lucene.queries.function.valuesourceApache Lucene
IntFieldSourceObtains int field values from LeafReader.Classorg.apache.lucene.queries.function.valuesourceApache Lucene
JoinDocFreqValueSourceUse a field value and find the Document Frequency within another field.Classorg.apache.lucene.queries.function.valuesourceApache Lucene
LinearFloatFunctionLinearFloatFunction implements a linear function over another ValueSource.Classorg.apache.lucene.queries.function.valuesourceApache Lucene
LiteralValueSourceClassorg.apache.lucene.queries.function.valuesourceApache Lucene
LongFieldSourceObtains long field values from LeafReader.Classorg.apache.lucene.queries.function.valuesourceApache Lucene
MaxDocValueSourceReturns the value of IndexReader.Classorg.apache.lucene.queries.function.valuesourceApache Lucene
MaxFloatFunctionMaxFloatFunction returns the max of its components.Classorg.apache.lucene.queries.function.valuesourceApache Lucene
MinFloatFunctionMinFloatFunction returns the min of its components.Classorg.apache.lucene.queries.function.valuesourceApache Lucene
MultiBoolFunctionAbstract ValueSource implementation which wraps multiple ValueSources and applies an extendible boolean function to their values.Classorg.apache.lucene.queries.function.valuesourceApache Lucene
MultiFloatFunctionAbstract ValueSource implementation which wraps multiple ValueSources and applies an extendible float function to their values.Classorg.apache.lucene.queries.function.valuesourceApache Lucene
MultiFunctionAbstract parent class for ValueSource implementations that wrap multiple ValueSources and apply their own logic.Classorg.apache.lucene.queries.function.valuesourceApache Lucene
MultiValueSourceA ValueSource that abstractly represents ValueSources for poly fields, and other things.Classorg.apache.lucene.queries.function.valuesourceApache Lucene
NormValueSourceFunction that returns TFIDFSimilarity.Classorg.apache.lucene.queries.function.valuesourceApache Lucene
NumDocsValueSourceReturns the value of IndexReader.Classorg.apache.lucene.queries.function.valuesourceApache Lucene
PowFloatFunctionClassorg.apache.lucene.queries.function.valuesourceApache Lucene
ProductFloatFunctionProductFloatFunction returns the product of its components.Classorg.apache.lucene.queries.function.valuesourceApache Lucene
QueryValueSourceClassorg.apache.lucene.queries.function.valuesourceApache Lucene
RangeMapFloatFunctionRangeMapFloatFunction implements a map function over another ValueSource whose values fall within min and max inclusive to target.Classorg.apache.lucene.queries.function.valuesourceApache Lucene
ReciprocalFloatFunctionReciprocalFloatFunction implements a reciprocal function f(x) = a/(mx+b), based on the float value of a field or function as exported by ValueSource.Classorg.apache.lucene.queries.function.valuesourceApache Lucene
ScaleFloatFunctionScales values to be between min and max.Classorg.apache.lucene.queries.function.valuesourceApache Lucene
SimpleBoolFunctionBoolFunction implementation which applies an extendible boolean function to the values of a single wrapped ValueSource.Classorg.apache.lucene.queries.function.valuesourceApache Lucene
SimpleFloatFunctionClassorg.apache.lucene.queries.function.valuesourceApache Lucene
SingleFunctionClassorg.apache.lucene.queries.function.valuesourceApache Lucene
SortedSetFieldSourceRetrieves FunctionValues instances for multi-valued string based fields.Classorg.apache.lucene.queries.function.valuesourceApache Lucene
SumFloatFunctionSumFloatFunction returns the sum of its components.Classorg.apache.lucene.queries.function.valuesourceApache Lucene
SumTotalTermFreqValueSourceSumTotalTermFreqValueSource returns the number of tokens.Classorg.apache.lucene.queries.function.valuesourceApache Lucene
TermFreqValueSourceFunction that returns PostingsEnum.Classorg.apache.lucene.queries.function.valuesourceApache Lucene
TFValueSourceFunction that returns TFIDFSimilarity.Classorg.apache.lucene.queries.function.valuesourceApache Lucene
TotalTermFreqValueSourceTotalTermFreqValueSource returns the total term freq (sum of term freqs across all documents).Classorg.apache.lucene.queries.function.valuesourceApache Lucene
ValueSourceInstantiates FunctionValues for a particular reader.Classorg.apache.lucene.queries.functionApache Lucene
ValueSourceScorerScorer which returns the result of FunctionValues.Classorg.apache.lucene.queries.functionApache Lucene
VectorValueSourceConverts individual ValueSource instances to leverage the FunctionValues *Val functions that work with multiple values, i.Classorg.apache.lucene.queries.function.valuesourceApache Lucene