org.apache.lucene.util

Class MergedIterator.TermMergeQueue<C extends java.lang.Comparable<C>>

java.lang.Object

org.apache.lucene.util.PriorityQueue<MergedIterator.SubIterator<C>>

org.apache.lucene.util.MergedIterator.TermMergeQueue<C>

All Implemented Interfaces:

java.lang.Iterable<MergedIterator.SubIterator<C>>

Enclosing class:

MergedIterator<T extends java.lang.Comparable<T>>

private static class MergedIterator.TermMergeQueue<C extends java.lang.Comparable<C>>
extends PriorityQueue<MergedIterator.SubIterator<C>>

Constructor Summary

Constructors

Constructor and Description
TermMergeQueue(int size)

Method Summary

Modifier and Type	Method and Description
protected boolean	lessThan(MergedIterator.SubIterator<C> a, MergedIterator.SubIterator<C> 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

Constructor Detail

TermMergeQueue

TermMergeQueue(int size)

Method Detail

lessThan

protected boolean lessThan(MergedIterator.SubIterator<C> a,
                           MergedIterator.SubIterator<C> 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<MergedIterator.SubIterator<C extends java.lang.Comparable<C>>>

Returns:

true iff parameter a is less than parameter b.