org.apache.lucene.util.bkd

Class BKDWriter.BKDMergeQueue

java.lang.Object

org.apache.lucene.util.PriorityQueue<BKDWriter.MergeReader>

org.apache.lucene.util.bkd.BKDWriter.BKDMergeQueue

All Implemented Interfaces:

java.lang.Iterable<BKDWriter.MergeReader>

Enclosing class:

BKDWriter

private static class BKDWriter.BKDMergeQueue
extends PriorityQueue<BKDWriter.MergeReader>

Field Summary

Fields

Modifier and Type	Field and Description
private int	bytesPerDim

Constructor Summary

Constructors

Constructor and Description
BKDMergeQueue(int bytesPerDim, int maxSize)

Method Summary

Modifier and Type	Method and Description
boolean	lessThan(BKDWriter.MergeReader a, BKDWriter.MergeReader b) 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

bytesPerDim

private final int bytesPerDim

Constructor Detail

BKDMergeQueue

public BKDMergeQueue(int bytesPerDim,
                     int maxSize)

Method Detail

lessThan

public boolean lessThan(BKDWriter.MergeReader a,
                        BKDWriter.MergeReader 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 class PriorityQueue<BKDWriter.MergeReader>

Returns:

true iff parameter a is less than parameter b.