org.apache.lucene.search

Class TopFieldCollector.PagingFieldCollector

java.lang.Object

org.apache.lucene.search.TopDocsCollector<FieldValueHitQueue.Entry>

org.apache.lucene.search.TopFieldCollector

org.apache.lucene.search.TopFieldCollector.PagingFieldCollector

All Implemented Interfaces:

Collector

Enclosing class:

TopFieldCollector

private static final class TopFieldCollector.PagingFieldCollector
extends TopFieldCollector

Field Summary

Fields

Modifier and Type	Field and Description
(package private) FieldDoc	after
(package private) int	collectedHits
(package private) boolean	mayNeedScoresTwice
(package private) FieldValueHitQueue<FieldValueHitQueue.Entry>	queue
(package private) boolean	trackDocScores
(package private) boolean	trackMaxScore

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

bottom, docBase, maxScore, needsScores, numHits, queueFull

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

EMPTY_TOPDOCS, pq, totalHits

Constructor Summary

Constructors

Constructor and Description
PagingFieldCollector(Sort sort, FieldValueHitQueue<FieldValueHitQueue.Entry> queue, FieldDoc after, int numHits, boolean fillFields, boolean trackDocScores, boolean trackMaxScore)

Method Summary

Modifier and Type	Method and Description
LeafCollector	getLeafCollector(LeafReaderContext context) Create a new collector to collect the given context.

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

add, create, create, needsScores, newTopDocs, populateResults, topDocs, updateBottom, updateBottom

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

getTotalHits, topDocs, topDocs, topDocsSize

Methods inherited from class java.lang.Object

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

Field Detail

collectedHits

int collectedHits

queue

final FieldValueHitQueue<FieldValueHitQueue.Entry> queue

trackDocScores

final boolean trackDocScores

trackMaxScore

final boolean trackMaxScore

after

final FieldDoc after

mayNeedScoresTwice

final boolean mayNeedScoresTwice

Constructor Detail

PagingFieldCollector

public PagingFieldCollector(Sort sort,
                            FieldValueHitQueue<FieldValueHitQueue.Entry> queue,
                            FieldDoc after,
                            int numHits,
                            boolean fillFields,
                            boolean trackDocScores,
                            boolean trackMaxScore)

Method Detail

getLeafCollector

public LeafCollector getLeafCollector(LeafReaderContext context)
                               throws java.io.IOException

Description copied from interface: Collector

Create a new collector to collect the given context.

Parameters:

context - next atomic reader context

Throws:

java.io.IOException