TermAutomatonScorer.PositionQueue

java.lang.Object

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

org.apache.lucene.sandbox.search.TermAutomatonScorer.PositionQueue

All Implemented Interfaces:: Iterable<TermAutomatonQuery.EnumAndScorer>

Enclosing class:: TermAutomatonScorer

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

Sorts by position so we can visit all scorers on one doc, by position.

Constructor Summary

Constructors

Constructor

Description

PositionQueue(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
- PositionQueue
  
  public PositionQueue(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.