Package org.apache.lucene.search

Class SortedSetSelector

java.lang.Object

org.apache.lucene.search.SortedSetSelector

public class SortedSetSelector
extends java.lang.Object

Selects a value from the document's set to use as the representative value

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
(package private) static class	SortedSetSelector.MaxValue	Wraps a SortedSetDocValues and returns the last ordinal (max)
(package private) static class	SortedSetSelector.MiddleMaxValue	Wraps a SortedSetDocValues and returns the middle ordinal (or max of the two)
(package private) static class	SortedSetSelector.MiddleMinValue	Wraps a SortedSetDocValues and returns the middle ordinal (or min of the two)
(package private) static class	SortedSetSelector.MinValue	Wraps a SortedSetDocValues and returns the first ordinal (min)
static class	SortedSetSelector.Type	Type of selection to perform.

Constructor Summary

Constructors

Constructor	Description
SortedSetSelector()

Method Summary

Modifier and Type	Method	Description
static SortedDocValues	wrap(SortedSetDocValues sortedSet, SortedSetSelector.Type selector)	Wraps a multi-valued SortedSetDocValues as a single-valued view, using the specified selector

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SortedSetSelector

public SortedSetSelector()

Method Detail

wrap

public static SortedDocValues wrap(SortedSetDocValues sortedSet,
                                   SortedSetSelector.Type selector)

Wraps a multi-valued SortedSetDocValues as a single-valued view, using the specified selector