org.apache.lucene.misc

Class HighFreqTerms.TermStatsQueue

java.lang.Object

org.apache.lucene.util.PriorityQueue<TermStats>

org.apache.lucene.misc.HighFreqTerms.TermStatsQueue

All Implemented Interfaces:

java.lang.Iterable<TermStats>

Enclosing class:

HighFreqTerms

static final class HighFreqTerms.TermStatsQueue
extends PriorityQueue<TermStats>

Priority queue for TermStats objects

Field Summary

Fields

Modifier and Type	Field and Description
(package private) java.util.Comparator<TermStats>	comparator

Constructor Summary

Constructors

Constructor and Description
TermStatsQueue(int size, java.util.Comparator<TermStats> comparator)

Method Summary

Modifier and Type	Method and 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

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Field Detail

comparator

final java.util.Comparator<TermStats> comparator

Constructor Detail

TermStatsQueue

TermStatsQueue(int size,
               java.util.Comparator<TermStats> comparator)

Method Detail

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 class PriorityQueue<TermStats>

Returns:

true iff parameter a is less than parameter b.

fill

protected void fill(java.lang.String field,
                    TermsEnum termsEnum)
             throws java.io.IOException

Throws:

java.io.IOException