Package org.apache.lucene.search.comparators

package org.apache.lucene.search.comparators

Comparators, used to compare hits so as to determine their sort order when collecting the top results with TopFieldCollector.

Related Packages

Package	Description
org.apache.lucene.search	Code to search indices.
org.apache.lucene.search.similarities	This package contains the various ranking models that can be used in Lucene.

Classes

Class	Description
DocComparator	Comparator that sorts by asc _doc
DoubleComparator	Comparator based on Double.compare(double, double) for numHits.
FloatComparator	Comparator based on Float.compare(float, float) for numHits.
IntComparator	Comparator based on Integer.compare(int, int) for numHits.
LongComparator	Comparator based on Long.compare(long, long) for numHits.
MinDocIterator	Docs iterator that starts iterating from a configurable minimum document
NumericComparator<T extends Number>	Abstract numeric comparator for comparing numeric values.