Uses of Class
org.apache.lucene.search.DoubleValuesSource
Package
Description
The logical representation of a
Document
for indexing and
searching.Code to search indices.
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Uses of DoubleValuesSource in org.apache.lucene.document
Modifier and TypeMethodDescriptionstatic DoubleValuesSource
FeatureField.newDoubleValues
(String field, String featureName) Creates aDoubleValuesSource
instance which can be used to read the values of a feature from the aFeatureField
for documents. -
Uses of DoubleValuesSource in org.apache.lucene.search
Modifier and TypeFieldDescriptionstatic final DoubleValuesSource
DoubleValuesSource.SCORES
A DoubleValuesSource that exposes a document's scoreModifier and TypeMethodDescriptionstatic DoubleValuesSource
DoubleValuesSource.constant
(double value) Creates a DoubleValuesSource that always returns a constant valuestatic DoubleValuesSource
DoubleValuesSource.fromDoubleField
(String field) Creates a DoubleValuesSource that wraps a double-valued fieldstatic DoubleValuesSource
DoubleValuesSource.fromField
(String field, LongToDoubleFunction decoder) Creates a DoubleValuesSource that wraps a generic NumericDocValues fieldstatic DoubleValuesSource
DoubleValuesSource.fromFloatField
(String field) Creates a DoubleValuesSource that wraps a float-valued fieldstatic DoubleValuesSource
DoubleValuesSource.fromIntField
(String field) Creates a DoubleValuesSource that wraps an int-valued fieldstatic DoubleValuesSource
DoubleValuesSource.fromLongField
(String field) Creates a DoubleValuesSource that wraps a long-valued fieldstatic DoubleValuesSource
Create a DoubleValuesSource that returns the score of a particular queryabstract DoubleValuesSource
DoubleValuesSource.rewrite
(IndexSearcher reader) Return a DoubleValuesSource specialised for the given IndexSearcherLongValuesSource.toDoubleValuesSource()
Convert to a DoubleValuesSource by casting long values to doubles