Java org.apache.lucene.queries.function ValueSource fields, constructors, methods, implement or subclass

Example usage for Java org.apache.lucene.queries.function ValueSource fields, constructors, methods, implement or subclass

Introduction

In this page you can find the methods, fields and constructors for org.apache.lucene.queries.function ValueSource.

The text is from its open source code.

org.apache.lucene.queries.function.ValueSource has subclasses.
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DoubleValuesSource	asDoubleValuesSource() Expose this ValueSource as a DoubleValuesSource
void	createWeight(Map context, IndexSearcher searcher) Implementations should propagate createWeight to sub-ValueSources which can optionally store weight info in the context.
String	description() description of field, used in explain()
SortField	getSortField(boolean reverse) EXPERIMENTAL: This method is subject to change.
FunctionValues	getValues(Map context, LeafReaderContext readerContext) Gets the values for this reader and the context that was previously passed to createWeight().
int	hashCode()
Map	newContext(IndexSearcher searcher) Returns a new non-threadsafe context map.