Public Member Functions
	CachingDoubleValueSource (ValueSource source)

override DocValues	GetValues (IndexReader reader)
	Return the DocValues used by the function query.

override string	Description ()
	description of field, used in explain()

override bool	Equals (object o)

override int	GetHashCode ()
	Needed for possible caching of query results - used by ValueSourceQuery.GetHashCode().

Public Member Functions inherited from Lucene.Net.Search.Function.ValueSource
override System.String	ToString ()

abstract override bool	Equals (System.Object o)
	Needed for possible caching of query results - used by ValueSourceQuery.Equals(Object).

Protected Attributes
readonly ValueSource	source

readonly Dictionary< int, double >	cache

Detailed Description

Constructor & Destructor Documentation

Lucene.Net.Spatial.Util.CachingDoubleValueSource.CachingDoubleValueSource ( ValueSource source )

override string Lucene.Net.Spatial.Util.CachingDoubleValueSource.Description ( )

virtual

description of field, used in explain()

override bool Lucene.Net.Spatial.Util.CachingDoubleValueSource.Equals ( object o )

override int Lucene.Net.Spatial.Util.CachingDoubleValueSource.GetHashCode ( )

virtual

Needed for possible caching of query results - used by ValueSourceQuery.GetHashCode().

override DocValues Lucene.Net.Spatial.Util.CachingDoubleValueSource.GetValues ( IndexReader reader )

virtual

Return the DocValues used by the function query.

Parameters

reader the IndexReader used to read these values. If any caching is involved, that caching would also be IndexReader based.

<throws> IOException for any error. </throws>

readonly Dictionary<int, double> Lucene.Net.Spatial.Util.CachingDoubleValueSource.cache

protected

readonly ValueSource Lucene.Net.Spatial.Util.CachingDoubleValueSource.source

protected

The documentation for this class was generated from the following file: