org.apache.lucene.facet
Class TopOrdAndFloatQueue

java.lang.Object
  org.apache.lucene.util.PriorityQueue<TopOrdAndFloatQueue.OrdAndValue>
      org.apache.lucene.facet.TopOrdAndFloatQueue

public class TopOrdAndFloatQueue
extends PriorityQueue<TopOrdAndFloatQueue.OrdAndValue>

Keeps highest results, first by largest float value, then tie break by smallest ord.

Nested Class Summary

static class

TopOrdAndFloatQueue.OrdAndValue Holds a single entry.

Constructor Summary

TopOrdAndFloatQueue(int topN)
Sole constructor.

Method Summary

protected boolean

lessThan(TopOrdAndFloatQueue.OrdAndValue a, TopOrdAndFloatQueue.OrdAndValue b)

Methods inherited from class org.apache.lucene.util.PriorityQueue

add, clear, getHeapArray, getSentinelObject, insertWithOverflow, pop, size, top, updateTop

Methods inherited from class java.lang.Object

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

Constructor Detail

TopOrdAndFloatQueue

public TopOrdAndFloatQueue(int topN)

Sole constructor.

Method Detail

lessThan

protected boolean lessThan(TopOrdAndFloatQueue.OrdAndValue a,
                           TopOrdAndFloatQueue.OrdAndValue b)

Specified by:

lessThan in class PriorityQueue<TopOrdAndFloatQueue.OrdAndValue>