Module org.apache.lucene.core
Package org.apache.lucene.search
Class FieldValueHitQueue.OneComparatorFieldValueHitQueue<T extends FieldValueHitQueue.Entry>
- java.lang.Object
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- org.apache.lucene.util.PriorityQueue<T>
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- org.apache.lucene.search.FieldValueHitQueue<T>
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- org.apache.lucene.search.FieldValueHitQueue.OneComparatorFieldValueHitQueue<T>
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- All Implemented Interfaces:
java.lang.Iterable<T>
- Enclosing class:
- FieldValueHitQueue<T extends FieldValueHitQueue.Entry>
private static final class FieldValueHitQueue.OneComparatorFieldValueHitQueue<T extends FieldValueHitQueue.Entry> extends FieldValueHitQueue<T>
An implementation ofFieldValueHitQueue
which is optimized in case there is just one comparator.
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Nested Class Summary
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Nested classes/interfaces inherited from class org.apache.lucene.search.FieldValueHitQueue
FieldValueHitQueue.Entry
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Field Summary
Fields Modifier and Type Field Description private FieldComparator<?>
oneComparator
private int
oneReverseMul
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Fields inherited from class org.apache.lucene.search.FieldValueHitQueue
comparators, fields, reverseMul
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Constructor Summary
Constructors Constructor Description OneComparatorFieldValueHitQueue(SortField[] fields, int size)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected boolean
lessThan(FieldValueHitQueue.Entry hitA, FieldValueHitQueue.Entry hitB)
Returns whetherhitA
is less relevant thanhitB
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Methods inherited from class org.apache.lucene.search.FieldValueHitQueue
create, fillFields, getComparators, getComparators, getFields, getReverseMul
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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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oneReverseMul
private final int oneReverseMul
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oneComparator
private final FieldComparator<?> oneComparator
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Constructor Detail
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OneComparatorFieldValueHitQueue
public OneComparatorFieldValueHitQueue(SortField[] fields, int size)
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Method Detail
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lessThan
protected boolean lessThan(FieldValueHitQueue.Entry hitA, FieldValueHitQueue.Entry hitB)
Returns whetherhitA
is less relevant thanhitB
.- Specified by:
lessThan
in classFieldValueHitQueue<T extends FieldValueHitQueue.Entry>
- Parameters:
hitA
- EntryhitB
- Entry- Returns:
true
if documenthitA
should be sorted after documenthitB
.
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