Package org.apache.lucene.search
Class MultiPhraseQuery.UnionPostingsEnum.DocsQueue
- java.lang.Object
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- org.apache.lucene.util.PriorityQueue<PostingsEnum>
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- org.apache.lucene.search.MultiPhraseQuery.UnionPostingsEnum.DocsQueue
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- All Implemented Interfaces:
java.lang.Iterable<PostingsEnum>
- Enclosing class:
- MultiPhraseQuery.UnionPostingsEnum
static class MultiPhraseQuery.UnionPostingsEnum.DocsQueue extends PriorityQueue<PostingsEnum>
disjunction of postings ordered by docid.
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Constructor Summary
Constructors Constructor Description DocsQueue(int size)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
lessThan(PostingsEnum a, PostingsEnum 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
public final boolean lessThan(PostingsEnum a, PostingsEnum 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<PostingsEnum>
- Returns:
true
iff parametera
is less than parameterb
.
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