Module org.apache.lucene.core

Package org.apache.lucene.search

Class TopDocs.ScoreMergeSortQueue

java.lang.Object

org.apache.lucene.util.PriorityQueue<TopDocs.ShardRef>

org.apache.lucene.search.TopDocs.ScoreMergeSortQueue

All Implemented Interfaces:

Iterable<TopDocs.ShardRef>

Enclosing class:

TopDocs

private static class TopDocs.ScoreMergeSortQueue
extends PriorityQueue<TopDocs.ShardRef>

Field Summary

Fields

Modifier and Type	Field	Description
(package private) final ScoreDoc[][]	shardHits
(package private) final Comparator<ScoreDoc>	tieBreakerComparator

Constructor Summary

Constructors

Constructor	Description
ScoreMergeSortQueue(TopDocs[] shardHits, Comparator<ScoreDoc> tieBreakerComparator)

Method Summary

Modifier and Type	Method	Description
boolean	lessThan(TopDocs.ShardRef first, TopDocs.ShardRef second)	Determines the ordering of objects in this priority queue.

Methods inherited from class org.apache.lucene.util.PriorityQueue

add, addAll, clear, getHeapArray, insertWithOverflow, iterator, pop, remove, size, top, updateTop, updateTop

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Field Details

shardHits

final ScoreDoc[][] shardHits

tieBreakerComparator

final Comparator<ScoreDoc> tieBreakerComparator

Constructor Details

ScoreMergeSortQueue

public ScoreMergeSortQueue(TopDocs[] shardHits,
 Comparator<ScoreDoc> tieBreakerComparator)

Method Details

lessThan

public boolean lessThan(TopDocs.ShardRef first,
 TopDocs.ShardRef second)

Description copied from class: PriorityQueue

Determines the ordering of objects in this priority queue. Subclasses must define this one method.

Specified by:

lessThan in class PriorityQueue<TopDocs.ShardRef>

Returns:

true iff parameter a is less than parameter b.