Package org.apache.lucene.sandbox.search
Class TermAutomatonScorer.PositionQueue
- java.lang.Object
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- org.apache.lucene.util.PriorityQueue<TermAutomatonQuery.EnumAndScorer>
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- org.apache.lucene.sandbox.search.TermAutomatonScorer.PositionQueue
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- All Implemented Interfaces:
java.lang.Iterable<TermAutomatonQuery.EnumAndScorer>
- Enclosing class:
- TermAutomatonScorer
private static class TermAutomatonScorer.PositionQueue extends PriorityQueue<TermAutomatonQuery.EnumAndScorer>
Sorts by position so we can visit all scorers on one doc, by position.
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Constructor Summary
Constructors Constructor Description PositionQueue(int maxSize)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected boolean
lessThan(TermAutomatonQuery.EnumAndScorer a, TermAutomatonQuery.EnumAndScorer b)
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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Method Detail
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lessThan
protected boolean lessThan(TermAutomatonQuery.EnumAndScorer a, TermAutomatonQuery.EnumAndScorer b)
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<TermAutomatonQuery.EnumAndScorer>
- Returns:
true
iff parametera
is less than parameterb
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