Uses of Package
org.apache.lucene.queries.function
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Packages that use org.apache.lucene.queries.function Package Description org.apache.lucene.queries.function Queries that compute score based upon a function.org.apache.lucene.queries.function.docvalues FunctionValues for different data types.org.apache.lucene.queries.function.valuesource A variety of functions to use with FunctionQuery. -
Classes in org.apache.lucene.queries.function used by org.apache.lucene.queries.function Class Description FunctionQuery.FunctionWeight Creates FunctionQuery scorer instancesFunctionScoreQuery A query that wraps another query, and uses a DoubleValuesSource to replace or modify the wrapped query's scoreFunctionValues Represents field values as different types.FunctionValues.ValueFiller Abstraction of the logic required to fill the value of a specified doc into a reusableMutableValue
.ValueSource InstantiatesFunctionValues
for a particular reader.ValueSourceScorer Scorer
which returns the result ofFunctionValues.floatVal(int)
as the score for a document, and which filters out documents that don't matchValueSourceScorer.matches(int)
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Classes in org.apache.lucene.queries.function used by org.apache.lucene.queries.function.docvalues Class Description FunctionValues Represents field values as different types.FunctionValues.ValueFiller Abstraction of the logic required to fill the value of a specified doc into a reusableMutableValue
.ValueSource InstantiatesFunctionValues
for a particular reader.ValueSourceScorer Scorer
which returns the result ofFunctionValues.floatVal(int)
as the score for a document, and which filters out documents that don't matchValueSourceScorer.matches(int)
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Classes in org.apache.lucene.queries.function used by org.apache.lucene.queries.function.valuesource Class Description FunctionValues Represents field values as different types.FunctionValues.ValueFiller Abstraction of the logic required to fill the value of a specified doc into a reusableMutableValue
.ValueSource InstantiatesFunctionValues
for a particular reader.