Module org.apache.lucene.suggest

Package org.apache.lucene.search.suggest.document

Class FuzzyCompletionQuery.FuzzyCompletionWeight

java.lang.Object

org.apache.lucene.search.Weight

org.apache.lucene.search.suggest.document.CompletionWeight

org.apache.lucene.search.suggest.document.FuzzyCompletionQuery.FuzzyCompletionWeight

All Implemented Interfaces:

SegmentCacheable

Enclosing class:

FuzzyCompletionQuery

private static class FuzzyCompletionQuery.FuzzyCompletionWeight
extends CompletionWeight

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.lucene.search.Weight

Weight.DefaultBulkScorer

Field Summary

Fields

Modifier and Type	Field	Description
(package private) int	currentBoost
private final Set<IntsRef>	refs

Fields inherited from class org.apache.lucene.search.Weight

parentQuery

Constructor Summary

Constructors

Constructor	Description
FuzzyCompletionWeight(CompletionQuery query, Automaton automaton, Set<IntsRef> refs)

Method Summary

Modifier and Type	Method	Description
protected float	boost()	Returns the boost of the partial path set by CompletionWeight.setNextMatch(IntsRef)
protected void	setNextMatch(IntsRef pathPrefix)	Set for every partial path in the index that matched the query automaton.

Methods inherited from class org.apache.lucene.search.suggest.document.CompletionWeight

bulkScorer, context, explain, getAutomaton, isCacheable, scorer

Methods inherited from class org.apache.lucene.search.Weight

count, getQuery, matches, scorerSupplier

Methods inherited from class java.lang.Object

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

Field Details

refs

private final Set<IntsRef> refs

currentBoost

int currentBoost

Constructor Details

FuzzyCompletionWeight

public FuzzyCompletionWeight(CompletionQuery query,
 Automaton automaton,
 Set<IntsRef> refs)
                      throws IOException

Throws:

IOException

Method Details

setNextMatch

protected void setNextMatch(IntsRef pathPrefix)

Description copied from class: CompletionWeight

Set for every partial path in the index that matched the query automaton.

Subclasses should override CompletionWeight.boost() and CompletionWeight.context() to return an appropriate value with respect to the current pathPrefix.

Overrides:

setNextMatch in class CompletionWeight

Parameters:

pathPrefix - the prefix of a matched path

boost

protected float boost()

Description copied from class: CompletionWeight

Returns the boost of the partial path set by CompletionWeight.setNextMatch(IntsRef)

Overrides:

boost in class CompletionWeight

Returns:

suggestion query-time boost