org.apache.lucene.queries.payloads

Class SpanPayloadCheckQuery.SpanPayloadCheckWeight

java.lang.Object

org.apache.lucene.search.Weight

org.apache.lucene.search.spans.SpanWeight

org.apache.lucene.queries.payloads.SpanPayloadCheckQuery.SpanPayloadCheckWeight

All Implemented Interfaces:

SegmentCacheable

Enclosing class:

SpanPayloadCheckQuery

public class SpanPayloadCheckQuery.SpanPayloadCheckWeight
extends SpanWeight

Weight that pulls its Spans using a PayloadSpanCollector

Nested Class Summary

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

SpanWeight.Postings

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

Weight.DefaultBulkScorer, Weight.StartDISIWrapper

Field Summary

Fields inherited from class org.apache.lucene.search.spans.SpanWeight

field, similarity, simScorer

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

parentQuery

Constructor Summary

Constructors

Constructor and Description
SpanPayloadCheckWeight(IndexSearcher searcher, Map<Term,TermStates> termStates, SpanWeight matchWeight, float boost)

Method Summary

Modifier and Type	Method and Description
void	extractTerms(Set<Term> terms)
void	extractTermStates(Map<Term,TermStates> contexts)
Spans	getSpans(LeafReaderContext context, SpanWeight.Postings requiredPostings)
boolean	isCacheable(LeafReaderContext ctx)
SpanScorer	scorer(LeafReaderContext context)

Methods inherited from class org.apache.lucene.search.spans.SpanWeight

explain, getSimScorer, matches

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

bulkScorer, getQuery, scorerSupplier

Methods inherited from class java.lang.Object

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

Constructor Detail

SpanPayloadCheckWeight

public SpanPayloadCheckWeight(IndexSearcher searcher,
                              Map<Term,TermStates> termStates,
                              SpanWeight matchWeight,
                              float boost)
                       throws IOException

Throws:

IOException

Method Detail

extractTerms

public void extractTerms(Set<Term> terms)

Specified by:

extractTerms in class Weight

extractTermStates

public void extractTermStates(Map<Term,TermStates> contexts)

Specified by:

extractTermStates in class SpanWeight

getSpans

public Spans getSpans(LeafReaderContext context,
                      SpanWeight.Postings requiredPostings)
               throws IOException

Specified by:

getSpans in class SpanWeight

Throws:

IOException

scorer

public SpanScorer scorer(LeafReaderContext context)
                  throws IOException

Overrides:

scorer in class SpanWeight

Throws:

IOException

isCacheable

public boolean isCacheable(LeafReaderContext ctx)