org.apache.lucene.search

Class TopFieldCollector.SimpleFieldCollector

java.lang.Object

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

org.apache.lucene.search.TopFieldCollector

org.apache.lucene.search.TopFieldCollector.SimpleFieldCollector

All Implemented Interfaces:

Collector

Enclosing class:

TopFieldCollector

private static class TopFieldCollector.SimpleFieldCollector
extends TopFieldCollector

Field Summary

Fields

Modifier and Type	Field and Description
(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
SimpleFieldCollector(Sort sort, FieldValueHitQueue<FieldValueHitQueue.Entry> queue, 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

queue

final FieldValueHitQueue<FieldValueHitQueue.Entry> queue

trackDocScores

final boolean trackDocScores

trackMaxScore

final boolean trackMaxScore

mayNeedScoresTwice

final boolean mayNeedScoresTwice

Constructor Detail

SimpleFieldCollector

public SimpleFieldCollector(Sort sort,
                            FieldValueHitQueue<FieldValueHitQueue.Entry> queue,
                            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