TermAutomatonScorer.DocIDQueue

java.lang.Object

org.apache.lucene.util.PriorityQueue<TermAutomatonQuery.EnumAndScorer>

org.apache.lucene.sandbox.search.TermAutomatonScorer.DocIDQueue

All Implemented Interfaces:: Iterable<TermAutomatonQuery.EnumAndScorer>

Enclosing class:: TermAutomatonScorer

private static class TermAutomatonScorer.DocIDQueue extends PriorityQueue<TermAutomatonQuery.EnumAndScorer>

Sorts by docID so we can quickly pull out all scorers that are on the same (lowest) docID.

Constructor Summary

Constructors

Constructor

Description

DocIDQueue(int maxSize)
Method Summary

Modifier and Type

Method

Description

protected boolean

lessThan(TermAutomatonQuery.EnumAndScorer a, TermAutomatonQuery.EnumAndScorer 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

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

Constructor Details
- DocIDQueue
  
  public DocIDQueue(int maxSize)
Method Details
- lessThan
  
  protected boolean lessThan(TermAutomatonQuery.EnumAndScorer a, TermAutomatonQuery.EnumAndScorer 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<TermAutomatonQuery.EnumAndScorer>
  
  Returns:
  
  true iff parameter a is less than parameter b.