- java.lang.Object
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- org.apache.lucene.util.PriorityQueue<TopDocs.ShardRef>
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- org.apache.lucene.search.TopDocs.MergeSortQueue
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- All Implemented Interfaces:
java.lang.Iterable<TopDocs.ShardRef>
- Enclosing class:
- TopDocs
private static class TopDocs.MergeSortQueue extends PriorityQueue<TopDocs.ShardRef>
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Field Summary
Fields Modifier and Type Field Description (package private) FieldComparator<?>[]
comparators
(package private) int[]
reverseMul
(package private) ScoreDoc[][]
shardHits
(package private) java.util.Comparator<ScoreDoc>
tieBreaker
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Constructor Summary
Constructors Constructor Description MergeSortQueue(Sort sort, TopDocs[] shardHits, java.util.Comparator<ScoreDoc> tieBreaker)
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Method Summary
All Methods Instance Methods Concrete Methods 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
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Field Detail
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shardHits
final ScoreDoc[][] shardHits
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comparators
final FieldComparator<?>[] comparators
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reverseMul
final int[] reverseMul
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tieBreaker
final java.util.Comparator<ScoreDoc> tieBreaker
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Method Detail
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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 classPriorityQueue<TopDocs.ShardRef>
- Returns:
true
iff parametera
is less than parameterb
.
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