Package org.apache.lucene.misc
Class HighFreqTerms.TermStatsQueue
- java.lang.Object
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- org.apache.lucene.util.PriorityQueue<TermStats>
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- org.apache.lucene.misc.HighFreqTerms.TermStatsQueue
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- All Implemented Interfaces:
java.lang.Iterable<TermStats>
- Enclosing class:
- HighFreqTerms
static final class HighFreqTerms.TermStatsQueue extends PriorityQueue<TermStats>
Priority queue for TermStats objects
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Field Summary
Fields Modifier and Type Field Description (package private) java.util.Comparator<TermStats>
comparator
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Constructor Summary
Constructors Constructor Description TermStatsQueue(int size, java.util.Comparator<TermStats> comparator)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected void
fill(java.lang.String field, TermsEnum termsEnum)
protected boolean
lessThan(TermStats termInfoA, TermStats termInfoB)
Determines the ordering of objects in this priority queue.-
Methods inherited from class org.apache.lucene.util.PriorityQueue
add, clear, getHeapArray, insertWithOverflow, iterator, pop, remove, size, top, updateTop, updateTop
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Field Detail
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comparator
final java.util.Comparator<TermStats> comparator
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Constructor Detail
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TermStatsQueue
TermStatsQueue(int size, java.util.Comparator<TermStats> comparator)
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Method Detail
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lessThan
protected boolean lessThan(TermStats termInfoA, TermStats termInfoB)
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<TermStats>
- Returns:
true
iff parameter a is less than parameter b.
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fill
protected void fill(java.lang.String field, TermsEnum termsEnum) throws java.io.IOException
- Throws:
java.io.IOException
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