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#Org.apache.lucene.queries Classes and Interfaces - 80 results found.
NameDescriptionTypePackageFramework
AveragePayloadFunctionCalculate the final score as the average score of all payloads seen.Classorg.apache.lucene.queries.payloadsApache Lucene
BoolDocValuesAbstract FunctionValues implementation which supports retrieving boolean values.Classorg.apache.lucene.queries.function.docvaluesApache Lucene
BooleanFilterA container Filter that allows Boolean composition of Filters.Classorg.apache.lucene.queriesApache Lucene
BoolFunctionAbstract parent class for those ValueSource implementations which apply boolean logic to their valuesClassorg.apache.lucene.queries.function.valuesourceApache Lucene
BoostedQueryClassorg.apache.lucene.queries.functionApache Lucene
BoostingQueryThe BoostingQuery class can be used to effectively demote results that match a given query.Classorg.apache.lucene.queriesApache Lucene
BytesRefFieldSourceAn implementation for retrieving FunctionValues instances for string based fields.Classorg.apache.lucene.queries.function.valuesourceApache Lucene
CommonTermsQueryA query that executes high-frequency terms in a optional sub-query to prevent slow queries due to common terms like stopwords.Classorg.apache.lucene.queriesApache Lucene
ConstNumberSourceClassorg.apache.lucene.queries.function.valuesourceApache Lucene
ConstValueSourceClassorg.apache.lucene.queries.function.valuesourceApache Lucene
CustomScoreProviderAn instance of this subclass should be returned by CustomScoreQuery.Classorg.apache.lucene.queriesApache Lucene
CustomScoreQueryQuery that sets document score as a programmatic function of several (sub) scores: the score of its subQuery (any query)(optional) the score of its FunctionQuery (or queries).Classorg.apache.lucene.queriesApache 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
DocTermsIndexDocValuesServes as base class for FunctionValues based on DocTermsIndex.Classorg.apache.lucene.queries.function.docvaluesApache Lucene
DocTermsIndexDocValues .DocTermsIndexExceptionCustom Exception to be thrown when the DocTermsIndex for a field cannot be generatedSee Also:Serialized FormClassorg.apache.lucene.queries.function.docvalues.DocTermsIndexDocValuesApache Lucene
DoubleConstValueSourceFunction that returns a constant double value for every document.Classorg.apache.lucene.queries.function.valuesourceApache Lucene
DoubleDocValuesAbstract FunctionValues implementation which supports retrieving double values.Classorg.apache.lucene.queries.function.docvaluesApache 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
FilterClauseA Filter that wrapped with an indication of how that filter is used when composed with another filter.Classorg.apache.lucene.queriesApache Lucene
FloatDocValuesAbstract FunctionValues implementation which supports retrieving float values.Classorg.apache.lucene.queries.function.docvaluesApache Lucene
FloatFieldSourceObtains float field values from LeafReader.Classorg.apache.lucene.queries.function.valuesourceApache Lucene
FunctionQueryReturns a score for each document based on a ValueSource, often some function of the value of a field.Classorg.apache.lucene.queries.functionApache Lucene
FunctionRangeQueryA Query wrapping a ValueSource that matches docs in which the values in the value source match a configured range.Classorg.apache.lucene.queries.functionApache Lucene
FunctionValuesRepresents field values as different types.Classorg.apache.lucene.queries.functionApache Lucene
FunctionValues .ValueFillerAbstraction of the logic required to fill the value of a specified doc into a reusable MutableValue.Classorg.apache.lucene.queries.function.FunctionValuesApache 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
IntDocValuesAbstract FunctionValues implementation which supports retrieving int values.Classorg.apache.lucene.queries.function.docvaluesApache 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
LongDocValuesAbstract FunctionValues implementation which supports retrieving long values.Classorg.apache.lucene.queries.function.docvaluesApache 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
MaxPayloadFunctionReturns the maximum payload score seen, else 1 if there are no payloads on the doc.Classorg.apache.lucene.queries.payloadsApache Lucene
MinFloatFunctionMinFloatFunction returns the min of its components.Classorg.apache.lucene.queries.function.valuesourceApache Lucene
MinPayloadFunctionClassorg.apache.lucene.queries.payloadsApache Lucene
MoreLikeThisGenerate more like this similarity queries.Classorg.apache.lucene.queries.mltApache Lucene
MoreLikeThisQueryA simple wrapper for MoreLikeThis for use in scenarios where a Query object is required eg in custom QueryParser extensions.Classorg.apache.lucene.queries.mltApache 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
PayloadFunctionAn abstract class that defines a way for PayloadScoreQuery instances to transform the cumulative effects of payload scores for a document.Classorg.apache.lucene.queries.payloadsApache Lucene
PayloadNearQueryThis class is very similar to SpanNearQuery except that it factorsClassorg.apache.lucene.queries.payloadsApache Lucene
PayloadScoreQueryA Query class that uses a PayloadFunction to modify the score of a NOTE: In order to take advantage of this with the default scoring implementationClassorg.apache.lucene.queries.payloadsApache Lucene
PayloadTermQueryThis class is very similar to SpanTermQuery except that it factorsClassorg.apache.lucene.queries.payloadsApache 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
SpanNearPayloadCheckQueryOnly return those matches that have a specific payload at the given position.Classorg.apache.lucene.queries.payloadsApache Lucene
SpanPayloadCheckQueryOnly return those matches that have a specific payload at the given position.Classorg.apache.lucene.queries.payloadsApache Lucene
StrDocValuesAbstract FunctionValues implementation which supports retrieving String values.Classorg.apache.lucene.queries.function.docvaluesApache 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
TermFilterA filter that includes documents that match with a specific term.Classorg.apache.lucene.queriesApache Lucene
TermFreqValueSourceFunction that returns PostingsEnum.Classorg.apache.lucene.queries.function.valuesourceApache Lucene
TermsFilterConstructs a filter for docs matching any of the terms added to this class.Classorg.apache.lucene.queriesApache Lucene
TermsQuerySpecialization for a disjunction over many terms that behaves like a ConstantScoreQuery over a BooleanQuery containing onlyClassorg.apache.lucene.queriesApache 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